{"id":28541,"date":"2016-10-24T10:27:44","date_gmt":"2016-10-24T10:27:44","guid":{"rendered":"http:\/\/www.knowhowtransfer.com\/?p=28541"},"modified":"2016-11-03T18:14:33","modified_gmt":"2016-11-03T18:14:33","slug":"frequency-separation-made-easy","status":"publish","type":"post","link":"https:\/\/www.knowhowtransfer.com\/store\/frequency-separation-made-easy\/","title":{"rendered":"Frequency Separation Made Easy"},"content":{"rendered":"<p>[et_pb_section admin_label=&#8221;Section&#8221; transparent_background=&#8221;off&#8221; background_color=&#8221;#f7f7f4&#8243; allow_player_pause=&#8221;off&#8221; inner_shadow=&#8221;off&#8221; parallax=&#8221;off&#8221; parallax_method=&#8221;off&#8221; custom_padding=&#8221;0px||0px|&#8221; padding_mobile=&#8221;off&#8221; make_fullwidth=&#8221;off&#8221; use_custom_width=&#8221;off&#8221; width_unit=&#8221;on&#8221; custom_width_px=&#8221;1080px&#8221; custom_width_percent=&#8221;80%&#8221; make_equal=&#8221;off&#8221; use_custom_gutter=&#8221;off&#8221; fullwidth=&#8221;on&#8221; specialty=&#8221;off&#8221; disabled=&#8221;off&#8221;][et_pb_fullwidth_post_title admin_label=&#8221;Fullwidth Post Title&#8221; title=&#8221;on&#8221; meta=&#8221;on&#8221; author=&#8221;on&#8221; date=&#8221;on&#8221; date_format=&#8221;M j, Y&#8221; categories=&#8221;off&#8221; comments=&#8221;off&#8221; featured_image=&#8221;off&#8221; featured_placement=&#8221;below&#8221; parallax_effect=&#8221;on&#8221; parallax_method=&#8221;on&#8221; text_orientation=&#8221;center&#8221; text_color=&#8221;dark&#8221; text_background=&#8221;off&#8221; text_bg_color=&#8221;rgba(255,255,255,0.9)&#8221; title_font_size_phone=&#8221;36px&#8221; title_all_caps=&#8221;off&#8221; use_border_color=&#8221;off&#8221; border_color=&#8221;#ffffff&#8221; border_width=&#8221;1px&#8221; border_style=&#8221;solid&#8221; custom_margin=&#8221;||0px|&#8221; custom_padding=&#8221;60px||0px|&#8221; disabled=&#8221;off&#8221;]<\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_fullwidth_post_title][\/et_pb_section][et_pb_section admin_label=&#8221;section&#8221; transparent_background=&#8221;off&#8221; background_color=&#8221;#f7f7f4&#8243; allow_player_pause=&#8221;off&#8221; inner_shadow=&#8221;off&#8221; parallax=&#8221;off&#8221; parallax_method=&#8221;off&#8221; custom_padding=&#8221;0px||0px|&#8221; padding_mobile=&#8221;off&#8221; make_fullwidth=&#8221;off&#8221; use_custom_width=&#8221;off&#8221; width_unit=&#8221;on&#8221; custom_width_px=&#8221;1080px&#8221; custom_width_percent=&#8221;80%&#8221; make_equal=&#8221;off&#8221; use_custom_gutter=&#8221;off&#8221; fullwidth=&#8221;off&#8221; specialty=&#8221;off&#8221; custom_css_main_element=&#8221;margin-top:-20px;&#8221; disabled=&#8221;off&#8221;][et_pb_row admin_label=&#8221;row&#8221; make_fullwidth=&#8221;off&#8221; use_custom_width=&#8221;off&#8221; width_unit=&#8221;off&#8221; custom_width_px=&#8221;1080px&#8221; custom_width_percent=&#8221;80%&#8221; use_custom_gutter=&#8221;off&#8221; gutter_width=&#8221;3&#8243; padding_mobile=&#8221;off&#8221; allow_player_pause=&#8221;off&#8221; parallax=&#8221;off&#8221; parallax_method=&#8221;on&#8221; make_equal=&#8221;off&#8221; column_padding_mobile=&#8221;on&#8221; parallax_1=&#8221;off&#8221; parallax_method_1=&#8221;on&#8221; parallax_2=&#8221;off&#8221; parallax_method_2=&#8221;on&#8221; parallax_3=&#8221;off&#8221; parallax_method_3=&#8221;on&#8221; parallax_4=&#8221;off&#8221; parallax_method_4=&#8221;on&#8221; disabled=&#8221;off&#8221;][et_pb_column type=&#8221;4_4&#8243;][et_pb_text admin_label=&#8221;Excerpt Intro&#8221; background_layout=&#8221;light&#8221; text_orientation=&#8221;left&#8221; use_border_color=&#8221;off&#8221; border_style=&#8221;solid&#8221; disabled=&#8221;off&#8221;]<\/p>\n<p style=\"text-align: center;\">To put it as easily as possible, frequency separation is a Photoshop technique which separates the texture of an image from its shape creating two layers, one storing color and luminosity information and the other one, storing the detail. Activating a curve adjustment layer, restricted to operate on the high frequency layer, you can change the detail level of the image by steepening or flattening the curve. You will also be able to easily clone over defective parts with no visible side-effects. Frequency Separation Made Easy.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section admin_label=&#8221;section&#8221; transparent_background=&#8221;off&#8221; background_color=&#8221;#f7f7f4&#8243; allow_player_pause=&#8221;off&#8221; inner_shadow=&#8221;off&#8221; parallax=&#8221;off&#8221; parallax_method=&#8221;off&#8221; custom_padding=&#8221;0px|0px|0px|0px&#8221; padding_mobile=&#8221;off&#8221; make_fullwidth=&#8221;off&#8221; use_custom_width=&#8221;off&#8221; width_unit=&#8221;on&#8221; custom_width_px=&#8221;1080px&#8221; custom_width_percent=&#8221;80%&#8221; make_equal=&#8221;off&#8221; use_custom_gutter=&#8221;off&#8221; fullwidth=&#8221;on&#8221; specialty=&#8221;off&#8221; disabled=&#8221;off&#8221;][et_pb_fullwidth_image admin_label=&#8221;Fullwidth Image&#8221; src=&#8221;https:\/\/www.knowhowtransfer.com\/store\/wp-content\/uploads\/2016\/10\/Frequency_Separation_featured_lady.jpg&#8221; alt=&#8221;A sample of the two layers of a frequency separation pyramid with the curve and layers windows&#8221; title_text=&#8221;A sample of the two layers of a frequency separation pyramid with the curve and layers windows&#8221; show_in_lightbox=&#8221;off&#8221; url_new_window=&#8221;off&#8221; use_overlay=&#8221;off&#8221; animation=&#8221;left&#8221; use_border_color=&#8221;off&#8221; border_color=&#8221;#ffffff&#8221; border_style=&#8221;solid&#8221; disabled=&#8221;off&#8221;]<\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_fullwidth_image][\/et_pb_section][et_pb_section admin_label=&#8221;section&#8221; transparent_background=&#8221;off&#8221; background_color=&#8221;#f7f7f4&#8243; allow_player_pause=&#8221;off&#8221; inner_shadow=&#8221;off&#8221; parallax=&#8221;off&#8221; parallax_method=&#8221;off&#8221; custom_padding=&#8221;0px|0px|40px|0px&#8221; padding_mobile=&#8221;on&#8221; make_fullwidth=&#8221;off&#8221; use_custom_width=&#8221;off&#8221; width_unit=&#8221;on&#8221; custom_width_px=&#8221;1080px&#8221; custom_width_percent=&#8221;80%&#8221; make_equal=&#8221;off&#8221; use_custom_gutter=&#8221;off&#8221; fullwidth=&#8221;off&#8221; specialty=&#8221;off&#8221; custom_css_before=&#8221;margin-bottom:0px;||&#8221; disabled=&#8221;off&#8221;][et_pb_row admin_label=&#8221;row&#8221; make_fullwidth=&#8221;off&#8221; use_custom_width=&#8221;off&#8221; width_unit=&#8221;on&#8221; custom_width_px=&#8221;1080px&#8221; custom_width_percent=&#8221;80%&#8221; use_custom_gutter=&#8221;off&#8221; gutter_width=&#8221;3&#8243; custom_padding=&#8221;|0px|0px|&#8221; padding_mobile=&#8221;off&#8221; allow_player_pause=&#8221;off&#8221; parallax=&#8221;off&#8221; parallax_method=&#8221;off&#8221; make_equal=&#8221;off&#8221; column_padding_mobile=&#8221;on&#8221; parallax_1=&#8221;off&#8221; parallax_method_1=&#8221;on&#8221; parallax_2=&#8221;off&#8221; parallax_method_2=&#8221;on&#8221; parallax_3=&#8221;off&#8221; parallax_method_3=&#8221;on&#8221; parallax_4=&#8221;off&#8221; parallax_method_4=&#8221;on&#8221; disabled=&#8221;off&#8221;][et_pb_column type=&#8221;4_4&#8243;][et_pb_text admin_label=&#8221;What is Frequency Separation&#8221; background_layout=&#8221;light&#8221; text_orientation=&#8221;left&#8221; use_border_color=&#8221;off&#8221; border_style=&#8221;solid&#8221; custom_css_main_element=&#8221;margin-bottom:20px;&#8221; disabled=&#8221;off&#8221;]<\/p>\n<h2 style=\"text-align: left;\">What is Frequency Separation<\/h2>\n<hr \/>\n<p>We should call this technique <a href=\"..\/spatial-frequency-separation\/\">Spatial Frequency Separation<\/a> because it affects space, not time. For practical reason we&#8217;ll call it simply Frequency Separation.<br \/>\n Usually one encounters frequency separation for the first time in the field of beauty retouch. Here how it works.<br \/>\n With a relatively complex routine the user manually creates in Photoshop two layers. The first one, called &#8220;Low Frequency&#8221;, looks like a blurred version of the image stores the shape and the the color information. The second one, called &#8220;High Frequency&#8221; is a flat, grayish thing with basically no contrast but have a lot of the detail. The two layers are grouped. Usually this is called &#8220;pyramid&#8221; and the two layers together give the same result of the original. <br \/>\n In the main image above you may see a detail on an high frequency layer rich of detail and the pyramid (group) of layers.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section admin_label=&#8221;section&#8221; transparent_background=&#8221;off&#8221; background_color=&#8221;#f7f7f4&#8243; allow_player_pause=&#8221;off&#8221; inner_shadow=&#8221;off&#8221; parallax=&#8221;off&#8221; parallax_method=&#8221;off&#8221; custom_padding=&#8221;0px||0px|&#8221; padding_mobile=&#8221;on&#8221; make_fullwidth=&#8221;off&#8221; use_custom_width=&#8221;off&#8221; width_unit=&#8221;on&#8221; custom_width_px=&#8221;1080px&#8221; custom_width_percent=&#8221;80%&#8221; make_equal=&#8221;off&#8221; use_custom_gutter=&#8221;off&#8221; fullwidth=&#8221;off&#8221; specialty=&#8221;off&#8221; custom_css_before=&#8221;margin-bottom:0px;||&#8221; disabled=&#8221;off&#8221;][et_pb_row admin_label=&#8221;row&#8221; make_fullwidth=&#8221;on&#8221; use_custom_width=&#8221;off&#8221; width_unit=&#8221;on&#8221; custom_width_px=&#8221;1080px&#8221; custom_width_percent=&#8221;80%&#8221; use_custom_gutter=&#8221;on&#8221; gutter_width=&#8221;1&#8243; custom_padding=&#8221;|||&#8221; padding_mobile=&#8221;off&#8221; allow_player_pause=&#8221;off&#8221; parallax=&#8221;off&#8221; parallax_method=&#8221;off&#8221; make_equal=&#8221;off&#8221; column_padding_mobile=&#8221;on&#8221; parallax_1=&#8221;off&#8221; parallax_method_1=&#8221;off&#8221; parallax_2=&#8221;off&#8221; parallax_method_2=&#8221;off&#8221; parallax_3=&#8221;off&#8221; parallax_method_3=&#8221;off&#8221; parallax_4=&#8221;off&#8221; parallax_method_4=&#8221;on&#8221; disabled=&#8221;off&#8221;][et_pb_column type=&#8221;1_3&#8243;][et_pb_image admin_label=&#8221;Low frequency blurred version&#8221; src=&#8221;https:\/\/www.knowhowtransfer.com\/store\/wp-content\/uploads\/2015\/11\/Romantic-aristocratic-woman_original.jpg&#8221; title_text=&#8221;https:\/\/www.knowhowtransfer.com\/store\/wp-content\/uploads\/2015\/11\/Romantic-aristocratic-woman_original.jpg&#8221; show_in_lightbox=&#8221;off&#8221; url_new_window=&#8221;off&#8221; use_overlay=&#8221;off&#8221; sticky=&#8221;on&#8221; align=&#8221;left&#8221; force_fullwidth=&#8221;off&#8221; always_center_on_mobile=&#8221;on&#8221; use_border_color=&#8221;off&#8221; border_color=&#8221;#ffffff&#8221; border_width=&#8221;1px&#8221; border_style=&#8221;solid&#8221; disabled=&#8221;off&#8221;]<\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_image][et_pb_text admin_label=&#8221;Image Stripe 2 Dida&#8221; background_layout=&#8221;light&#8221; text_orientation=&#8221;center&#8221; use_border_color=&#8221;off&#8221; border_style=&#8221;solid&#8221; custom_padding=&#8221;5|||&#8221; disabled=&#8221;off&#8221;]<\/p>\n<hr \/>\n<p><span style=\"font-size: 10pt;\"><em>Original<br \/>\n <\/em><\/span><\/p>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_3&#8243;][et_pb_image admin_label=&#8221;Low frequency blurred version&#8221; src=&#8221;https:\/\/www.knowhowtransfer.com\/store\/wp-content\/uploads\/2015\/11\/Low_Frequency.jpg&#8221; title_text=&#8221;Low frequency layer in a frequency separation&#8221; show_in_lightbox=&#8221;off&#8221; url_new_window=&#8221;off&#8221; use_overlay=&#8221;off&#8221; sticky=&#8221;on&#8221; align=&#8221;left&#8221; force_fullwidth=&#8221;off&#8221; always_center_on_mobile=&#8221;on&#8221; use_border_color=&#8221;off&#8221; border_color=&#8221;#ffffff&#8221; border_width=&#8221;1px&#8221; border_style=&#8221;solid&#8221; disabled=&#8221;off&#8221;]<\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_image][et_pb_text admin_label=&#8221;Image Stripe 2 Dida&#8221; background_layout=&#8221;light&#8221; text_orientation=&#8221;center&#8221; use_border_color=&#8221;off&#8221; border_style=&#8221;solid&#8221; custom_margin=&#8221;|||-50px&#8221; custom_padding=&#8221;5|||&#8221; disabled=&#8221;off&#8221;]<\/p>\n<hr \/>\n<p><span style=\"font-size: 10pt;\"><em>Low frequency blurred layer<br \/>\n <\/em><\/span><\/p>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_3&#8243;][et_pb_image admin_label=&#8221;High Frequency layer&#8221; src=&#8221;https:\/\/www.knowhowtransfer.com\/store\/wp-content\/uploads\/2015\/11\/High_Frequencies.jpg&#8221; title_text=&#8221;High frequency layer in a frequency separation&#8221; show_in_lightbox=&#8221;off&#8221; url_new_window=&#8221;off&#8221; use_overlay=&#8221;off&#8221; sticky=&#8221;on&#8221; align=&#8221;left&#8221; force_fullwidth=&#8221;off&#8221; always_center_on_mobile=&#8221;on&#8221; use_border_color=&#8221;off&#8221; border_color=&#8221;#ffffff&#8221; border_width=&#8221;1px&#8221; border_style=&#8221;solid&#8221; disabled=&#8221;off&#8221;]<\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_image][et_pb_text admin_label=&#8221;Image Stripe 2 Dida&#8221; background_layout=&#8221;light&#8221; text_orientation=&#8221;center&#8221; use_border_color=&#8221;off&#8221; border_style=&#8221;solid&#8221; custom_margin=&#8221;|||-50px&#8221; custom_padding=&#8221;5|||&#8221; disabled=&#8221;off&#8221;]<\/p>\n<hr \/>\n<p><span style=\"font-size: 10pt;\"><em>High frequency layer<br \/>\n <\/em><\/span><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row admin_label=&#8221;row&#8221; make_fullwidth=&#8221;off&#8221; use_custom_width=&#8221;off&#8221; width_unit=&#8221;on&#8221; custom_width_px=&#8221;1080px&#8221; custom_width_percent=&#8221;80%&#8221; use_custom_gutter=&#8221;off&#8221; gutter_width=&#8221;3&#8243; custom_padding=&#8221;0px|0px|50px|0px&#8221; padding_mobile=&#8221;off&#8221; allow_player_pause=&#8221;off&#8221; parallax=&#8221;off&#8221; parallax_method=&#8221;off&#8221; make_equal=&#8221;off&#8221; column_padding_mobile=&#8221;on&#8221; parallax_1=&#8221;off&#8221; parallax_method_1=&#8221;on&#8221; parallax_2=&#8221;off&#8221; parallax_method_2=&#8221;on&#8221; parallax_3=&#8221;off&#8221; parallax_method_3=&#8221;on&#8221; parallax_4=&#8221;off&#8221; parallax_method_4=&#8221;on&#8221; disabled=&#8221;off&#8221;][et_pb_column type=&#8221;4_4&#8243;][et_pb_text admin_label=&#8221;The benefits of Frequency Separation&#8221; background_layout=&#8221;light&#8221; text_orientation=&#8221;left&#8221; use_border_color=&#8221;off&#8221; border_style=&#8221;solid&#8221; custom_padding=&#8221;0px|||&#8221; custom_css_main_element=&#8221;margin-bottom:20px;&#8221; disabled=&#8221;off&#8221;]<\/p>\n<h2 style=\"text-align: left;\">The benefits of Frequency Separation<\/h2>\n<hr \/>\n<p>We just learned that the stack of the two layers give the same result of the original. So, why create this two layers? Well! For many reasons.<br \/>\n 1. You may clone on the high frequency layer to get rid of wrinkles and skin thin imperfections.<br \/>\n 2. You may select parts of the low frequency layer an blur them to get rid of blemishes, skin redness or unpleasant reflections on the skin.<br \/>\n 3. Adding a curve adjustment layer, set in luminosity blending mode, with middle point on 128 and restricted to operate on the high frequency layer, you may change the detail level of the image by steepening or flattening the curve. This may be done locally using a layer mask.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row admin_label=&#8221;row&#8221; make_fullwidth=&#8221;on&#8221; use_custom_width=&#8221;off&#8221; width_unit=&#8221;on&#8221; custom_width_px=&#8221;1080px&#8221; custom_width_percent=&#8221;80%&#8221; use_custom_gutter=&#8221;on&#8221; gutter_width=&#8221;1&#8243; custom_padding=&#8221;0px|||&#8221; padding_mobile=&#8221;off&#8221; allow_player_pause=&#8221;off&#8221; parallax=&#8221;off&#8221; parallax_method=&#8221;off&#8221; make_equal=&#8221;off&#8221; column_padding_mobile=&#8221;on&#8221; parallax_1=&#8221;off&#8221; parallax_method_1=&#8221;off&#8221; parallax_2=&#8221;off&#8221; parallax_method_2=&#8221;off&#8221; parallax_3=&#8221;off&#8221; parallax_method_3=&#8221;off&#8221; parallax_4=&#8221;off&#8221; parallax_method_4=&#8221;on&#8221; disabled=&#8221;off&#8221;][et_pb_column type=&#8221;1_3&#8243;][et_pb_image admin_label=&#8221;Original image no curve&#8221; src=&#8221;https:\/\/www.knowhowtransfer.com\/store\/wp-content\/uploads\/2015\/11\/original_no_curve.jpg&#8221; alt=&#8221;Original image no curve&#8221; title_text=&#8221;Original image no curve&#8221; show_in_lightbox=&#8221;off&#8221; url_new_window=&#8221;off&#8221; use_overlay=&#8221;off&#8221; sticky=&#8221;on&#8221; align=&#8221;left&#8221; force_fullwidth=&#8221;off&#8221; always_center_on_mobile=&#8221;on&#8221; use_border_color=&#8221;off&#8221; border_color=&#8221;#ffffff&#8221; border_width=&#8221;1px&#8221; border_style=&#8221;solid&#8221; disabled=&#8221;off&#8221;]<\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_image][et_pb_text admin_label=&#8221;Image Stripe 2 Dida&#8221; background_layout=&#8221;light&#8221; text_orientation=&#8221;center&#8221; use_border_color=&#8221;off&#8221; border_style=&#8221;solid&#8221; custom_padding=&#8221;5|||&#8221; disabled=&#8221;off&#8221;]<\/p>\n<hr \/>\n<p><span style=\"font-size: 10pt;\"><em>Original<br \/>\n <\/em><\/span><\/p>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_3&#8243;][et_pb_image admin_label=&#8221;Flat Curve&#8221; src=&#8221;https:\/\/www.knowhowtransfer.com\/store\/wp-content\/uploads\/2015\/11\/flattener_curve_less_contrast.jpg&#8221; alt=&#8221;Flat curve applied on the high frequency layer&#8221; title_text=&#8221;Flat curve applied on the high frequency layer&#8221; show_in_lightbox=&#8221;off&#8221; url_new_window=&#8221;off&#8221; use_overlay=&#8221;off&#8221; sticky=&#8221;on&#8221; align=&#8221;left&#8221; force_fullwidth=&#8221;off&#8221; always_center_on_mobile=&#8221;on&#8221; use_border_color=&#8221;off&#8221; border_color=&#8221;#ffffff&#8221; border_width=&#8221;1px&#8221; border_style=&#8221;solid&#8221; disabled=&#8221;off&#8221;]<\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_image][et_pb_text admin_label=&#8221;Image Stripe 2 Dida&#8221; background_layout=&#8221;light&#8221; text_orientation=&#8221;center&#8221; use_border_color=&#8221;off&#8221; border_style=&#8221;solid&#8221; custom_margin=&#8221;|||-50px&#8221; custom_padding=&#8221;5|||&#8221; disabled=&#8221;off&#8221;]<\/p>\n<hr \/>\n<p><span style=\"font-size: 10pt;\"><em>Flat curve clipped to the High Frequency layer: blurred<br \/>\n <\/em><\/span><\/p>\n<p>[\/et_pb_text][\/et_pb_column][et_pb_column type=&#8221;1_3&#8243;][et_pb_image admin_label=&#8221;Steeper curve&#8221; src=&#8221;https:\/\/www.knowhowtransfer.com\/store\/wp-content\/uploads\/2015\/11\/steeper_curve_more_contrast.jpg&#8221; alt=&#8221;Steeper curve applied on the high frequency layer&#8221; title_text=&#8221;Steeper curve applied on the high frequency layer&#8221; show_in_lightbox=&#8221;off&#8221; url_new_window=&#8221;off&#8221; use_overlay=&#8221;off&#8221; sticky=&#8221;on&#8221; align=&#8221;left&#8221; force_fullwidth=&#8221;off&#8221; always_center_on_mobile=&#8221;on&#8221; use_border_color=&#8221;off&#8221; border_color=&#8221;#ffffff&#8221; border_width=&#8221;1px&#8221; border_style=&#8221;solid&#8221; disabled=&#8221;off&#8221;]<\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_image][et_pb_text admin_label=&#8221;Image Stripe 2 Dida&#8221; background_layout=&#8221;light&#8221; text_orientation=&#8221;center&#8221; use_border_color=&#8221;off&#8221; border_style=&#8221;solid&#8221; custom_padding=&#8221;5|||&#8221; disabled=&#8221;off&#8221;]<\/p>\n<hr \/>\n<p><span style=\"font-size: 10pt;\"><em>Steep curve applied on the High Frequency layer: sharper<br \/>\n <\/em><\/span><\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row admin_label=&#8221;row&#8221; make_fullwidth=&#8221;off&#8221; use_custom_width=&#8221;off&#8221; width_unit=&#8221;on&#8221; custom_width_px=&#8221;1080px&#8221; custom_width_percent=&#8221;80%&#8221; use_custom_gutter=&#8221;off&#8221; gutter_width=&#8221;3&#8243; custom_padding=&#8221;0px|0px|50px|0px&#8221; padding_mobile=&#8221;off&#8221; allow_player_pause=&#8221;off&#8221; parallax=&#8221;off&#8221; parallax_method=&#8221;off&#8221; make_equal=&#8221;off&#8221; column_padding_mobile=&#8221;on&#8221; parallax_1=&#8221;off&#8221; parallax_method_1=&#8221;on&#8221; parallax_2=&#8221;off&#8221; parallax_method_2=&#8221;on&#8221; parallax_3=&#8221;off&#8221; parallax_method_3=&#8221;on&#8221; parallax_4=&#8221;off&#8221; parallax_method_4=&#8221;on&#8221; disabled=&#8221;off&#8221;][et_pb_column type=&#8221;4_4&#8243;][et_pb_text admin_label=&#8221;The benefits of Frequency Separation&#8221; background_layout=&#8221;light&#8221; text_orientation=&#8221;left&#8221; use_border_color=&#8221;off&#8221; border_style=&#8221;solid&#8221; custom_padding=&#8221;0px|||&#8221; custom_css_main_element=&#8221;margin-bottom:20px;&#8221; disabled=&#8221;off&#8221;]<\/p>\n<h2 style=\"text-align: left;\">The Limits of This Conventional Use of Frequency Separation<\/h2>\n<hr \/>\n<p>This is how in 90% of cases Frequency Separation technique is used. To us there are many\u00a0 limitations.<br \/>\n 1. The two layers must be created on <strong>one<\/strong> specific frequent band that may work properly in some parts of the image and not on others. <br \/>\n 2. This powerful technique is virtually used in the field of beauty retouch only, but it\u2019s much, much more versatile.<br \/>\n 3. You may duplicate the routine using different frequency bands but it\u2019s really complex and time demanding.<br \/>\n 4. This workflow requires a lot of time.<br \/>\n 5. It&#8217;s great to remove imperfections, but not to add sharpness and local contrast on different frequency bands. In other words it&#8217;s really complicate <strong>boost and cut<\/strong> detail at the same time, that it&#8217;s where this techniques should excel.<br \/>\n 6. It&#8217;s not used to add a special mood to images.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row admin_label=&#8221;Row&#8221; make_fullwidth=&#8221;off&#8221; use_custom_width=&#8221;off&#8221; width_unit=&#8221;off&#8221; custom_width_px=&#8221;1080px&#8221; custom_width_percent=&#8221;80%&#8221; use_custom_gutter=&#8221;off&#8221; gutter_width=&#8221;3&#8243; padding_mobile=&#8221;off&#8221; allow_player_pause=&#8221;off&#8221; parallax=&#8221;off&#8221; parallax_method=&#8221;on&#8221; make_equal=&#8221;off&#8221; column_padding_mobile=&#8221;on&#8221; parallax_1=&#8221;off&#8221; parallax_method_1=&#8221;on&#8221; parallax_2=&#8221;off&#8221; parallax_method_2=&#8221;on&#8221; parallax_3=&#8221;off&#8221; parallax_method_3=&#8221;on&#8221; parallax_4=&#8221;off&#8221; parallax_method_4=&#8221;on&#8221; disabled=&#8221;off&#8221;][et_pb_column type=&#8221;4_4&#8243;][et_pb_video admin_label=&#8221;Video Frequency Separation Made Easy Short&#8221; src=&#8221;https:\/\/vimeo.com\/188690938&#8243; image_src=&#8221;\/\/i.vimeocdn.com\/video\/598770952_960.jpg&#8221; disabled=&#8221;off&#8221;] <br \/>\n [\/et_pb_video][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section admin_label=&#8221;section&#8221; transparent_background=&#8221;off&#8221; background_color=&#8221;#f7f7f4&#8243; allow_player_pause=&#8221;off&#8221; inner_shadow=&#8221;off&#8221; parallax=&#8221;off&#8221; parallax_method=&#8221;on&#8221; padding_mobile=&#8221;off&#8221; make_fullwidth=&#8221;off&#8221; use_custom_width=&#8221;off&#8221; width_unit=&#8221;off&#8221; custom_width_px=&#8221;1080px&#8221; custom_width_percent=&#8221;80%&#8221; make_equal=&#8221;off&#8221; use_custom_gutter=&#8221;off&#8221; fullwidth=&#8221;off&#8221; specialty=&#8221;off&#8221; disabled=&#8221;off&#8221;][et_pb_row admin_label=&#8221;row&#8221; make_fullwidth=&#8221;off&#8221; use_custom_width=&#8221;off&#8221; width_unit=&#8221;off&#8221; custom_width_px=&#8221;1080px&#8221; custom_width_percent=&#8221;80%&#8221; use_custom_gutter=&#8221;off&#8221; gutter_width=&#8221;3&#8243; padding_mobile=&#8221;off&#8221; allow_player_pause=&#8221;off&#8221; parallax=&#8221;off&#8221; parallax_method=&#8221;on&#8221; make_equal=&#8221;off&#8221; column_padding_mobile=&#8221;on&#8221; parallax_1=&#8221;off&#8221; parallax_method_1=&#8221;on&#8221; parallax_2=&#8221;off&#8221; parallax_method_2=&#8221;on&#8221; parallax_3=&#8221;off&#8221; parallax_method_3=&#8221;on&#8221; parallax_4=&#8221;off&#8221; parallax_method_4=&#8221;on&#8221; disabled=&#8221;off&#8221;][et_pb_column type=&#8221;1_3&#8243;][et_pb_image admin_label=&#8221;Image&#8221; src=&#8221;https:\/\/www.knowhowtransfer.com\/store\/wp-content\/uploads\/2016\/07\/Wow_pro_interface_animated.gif&#8221; show_in_lightbox=&#8221;off&#8221; url_new_window=&#8221;off&#8221; use_overlay=&#8221;off&#8221; sticky=&#8221;off&#8221; align=&#8221;left&#8221; force_fullwidth=&#8221;off&#8221; always_center_on_mobile=&#8221;on&#8221; use_border_color=&#8221;off&#8221; border_color=&#8221;#ffffff&#8221; border_width=&#8221;1px&#8221; border_style=&#8221;solid&#8221; custom_margin=&#8221;|0px||0px&#8221; disabled=&#8221;off&#8221;] <br \/>\n [\/et_pb_image][\/et_pb_column][et_pb_column type=&#8221;2_3&#8243;][et_pb_text admin_label=&#8221;Text&#8221; background_layout=&#8221;light&#8221; text_orientation=&#8221;left&#8221; use_border_color=&#8221;off&#8221; border_style=&#8221;solid&#8221; disabled=&#8221;off&#8221;]<\/p>\n<h2 style=\"text-align: left;\">A Different Approach. Frequency Separation With Sliders<\/h2>\n<hr \/>\n<p>Given the potential of Frequency Separation, we wondered if it was possible to get more out of this technique, working on different bands covering from higher to lower frequencies, while reducing the amount of work required through a live preview and a partial automatization. After a year of hard work by our developers, the answer was this plugin for Photoshop.<\/p>\n<p>Wow! Frequency Equalizer does just that:under the hood it decomposes your image in five different frequency bands and allows you to adjust them individually, exactly as described in the page and video, but there are four more frequencies available. But where the decomposed layers are? Well, they\u2019re hidden: you actually manipulate them using the sliders. A boost (upward) corresponds to an enhancement of a given band, a cut (downward) corresponds to a reduction.<\/p>\n<p>The sliders correspond to five spatial frequency bands; left to right, the high frequencies which become progressively lower. If you prefer: detail is on the left, shape is on the right. The intermediate bands work on intermediate scales. Wow! adds style, image sharpness and three-dimensionality together with incredibly smooth transitions.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section admin_label=&#8221;Section&#8221; transparent_background=&#8221;off&#8221; background_color=&#8221;#f7f7f4&#8243; allow_player_pause=&#8221;off&#8221; inner_shadow=&#8221;off&#8221; parallax=&#8221;off&#8221; parallax_method=&#8221;off&#8221; custom_padding=&#8221;0px||0px|&#8221; padding_mobile=&#8221;off&#8221; make_fullwidth=&#8221;off&#8221; use_custom_width=&#8221;off&#8221; width_unit=&#8221;on&#8221; custom_width_px=&#8221;1080px&#8221; custom_width_percent=&#8221;80%&#8221; make_equal=&#8221;off&#8221; use_custom_gutter=&#8221;off&#8221; fullwidth=&#8221;off&#8221; specialty=&#8221;off&#8221; disabled=&#8221;off&#8221;][et_pb_row admin_label=&#8221;Row&#8221; make_fullwidth=&#8221;off&#8221; use_custom_width=&#8221;off&#8221; width_unit=&#8221;off&#8221; custom_width_px=&#8221;1080px&#8221; custom_width_percent=&#8221;80%&#8221; use_custom_gutter=&#8221;off&#8221; gutter_width=&#8221;3&#8243; padding_mobile=&#8221;off&#8221; allow_player_pause=&#8221;off&#8221; parallax=&#8221;off&#8221; parallax_method=&#8221;on&#8221; make_equal=&#8221;off&#8221; column_padding_mobile=&#8221;on&#8221; parallax_1=&#8221;off&#8221; parallax_method_1=&#8221;on&#8221; parallax_2=&#8221;off&#8221; parallax_method_2=&#8221;on&#8221; parallax_3=&#8221;off&#8221; parallax_method_3=&#8221;on&#8221; parallax_4=&#8221;off&#8221; parallax_method_4=&#8221;on&#8221; disabled=&#8221;off&#8221;][et_pb_column type=&#8221;4_4&#8243;][et_pb_text admin_label=&#8221;Here below and example&#8221; background_layout=&#8221;light&#8221; text_orientation=&#8221;left&#8221; use_border_color=&#8221;off&#8221; border_style=&#8221;solid&#8221; disabled=&#8221;off&#8221;]<\/p>\n<hr \/>\n<p>Here below and example of Frequency Equalizer applied in one go. It took three minutes to compare more versions and apply, using Mask Equalizer, a mask to partially protect the shadows. No retouch, absolutely!\u00a0 As you may notice, even if some imperfections still remain there is and important overall improvement. Skin and gradations in general are much more pleasant with no fake effect. Despite of this smoothness the image is more brilliant and sharp where needed.<\/p>\n<p>Stay in touch or sign up The next posts will be focused on frequency separation and retouch with sliders, frequency separation with sliders and decompose, and frequency decompose with lansdcape photography. Don&#8217;t miss them.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section admin_label=&#8221;Section&#8221; transparent_background=&#8221;off&#8221; background_color=&#8221;#f7f7f4&#8243; allow_player_pause=&#8221;off&#8221; inner_shadow=&#8221;off&#8221; parallax=&#8221;off&#8221; parallax_method=&#8221;off&#8221; padding_mobile=&#8221;on&#8221; make_fullwidth=&#8221;off&#8221; use_custom_width=&#8221;off&#8221; width_unit=&#8221;on&#8221; custom_width_px=&#8221;1080px&#8221; custom_width_percent=&#8221;80%&#8221; make_equal=&#8221;off&#8221; use_custom_gutter=&#8221;off&#8221; fullwidth=&#8221;on&#8221; specialty=&#8221;off&#8221; disabled=&#8221;off&#8221;][et_pb_fullwidth_image admin_label=&#8221;Fullwidth Image&#8221; src=&#8221;https:\/\/www.knowhowtransfer.com\/store\/wp-content\/uploads\/2016\/10\/FE1_ba-1.jpg&#8221; alt=&#8221;A before\/after example of Wow! Frequency Equalizer applied in one go&#8221; show_in_lightbox=&#8221;off&#8221; url_new_window=&#8221;off&#8221; use_overlay=&#8221;off&#8221; animation=&#8221;left&#8221; use_border_color=&#8221;off&#8221; border_color=&#8221;#ffffff&#8221; border_width=&#8221;1px&#8221; border_style=&#8221;solid&#8221; disabled=&#8221;off&#8221;] [\/et_pb_fullwidth_image][\/et_pb_section][et_pb_section admin_label=&#8221;section&#8221; transparent_background=&#8221;on&#8221; allow_player_pause=&#8221;off&#8221; inner_shadow=&#8221;off&#8221; parallax=&#8221;off&#8221; parallax_method=&#8221;on&#8221; padding_mobile=&#8221;off&#8221; make_fullwidth=&#8221;off&#8221; use_custom_width=&#8221;off&#8221; width_unit=&#8221;off&#8221; custom_width_px=&#8221;1080px&#8221; custom_width_percent=&#8221;80%&#8221; make_equal=&#8221;off&#8221; use_custom_gutter=&#8221;off&#8221; fullwidth=&#8221;off&#8221; specialty=&#8221;off&#8221; disabled=&#8221;off&#8221;][et_pb_row admin_label=&#8221;row&#8221; make_fullwidth=&#8221;off&#8221; use_custom_width=&#8221;off&#8221; width_unit=&#8221;off&#8221; custom_width_px=&#8221;1080px&#8221; custom_width_percent=&#8221;80%&#8221; use_custom_gutter=&#8221;off&#8221; gutter_width=&#8221;3&#8243; padding_mobile=&#8221;off&#8221; allow_player_pause=&#8221;off&#8221; parallax=&#8221;off&#8221; parallax_method=&#8221;on&#8221; make_equal=&#8221;off&#8221; column_padding_mobile=&#8221;on&#8221; parallax_1=&#8221;off&#8221; parallax_method_1=&#8221;on&#8221; parallax_2=&#8221;off&#8221; parallax_method_2=&#8221;on&#8221; parallax_3=&#8221;off&#8221; parallax_method_3=&#8221;on&#8221; parallax_4=&#8221;off&#8221; parallax_method_4=&#8221;on&#8221; disabled=&#8221;off&#8221;][et_pb_column type=&#8221;4_4&#8243;][et_pb_text admin_label=&#8221;Read More On This Topic&#8221; background_layout=&#8221;light&#8221; text_orientation=&#8221;left&#8221; use_border_color=&#8221;off&#8221; border_style=&#8221;solid&#8221; disabled=&#8221;off&#8221;]<\/p>\n<h2>Read More On This Topic<\/h2>\n<hr \/>\n<p>[\/et_pb_text][et_pb_blog admin_label=&#8221;Blog&#8221; fullwidth=&#8221;off&#8221; posts_number=&#8221;3&#8243; include_categories=&#8221;86&#8243; meta_date=&#8221;M j, Y&#8221; show_thumbnail=&#8221;on&#8221; show_content=&#8221;off&#8221; show_more=&#8221;off&#8221; show_author=&#8221;on&#8221; show_date=&#8221;on&#8221; show_categories=&#8221;off&#8221; show_comments=&#8221;off&#8221; show_pagination=&#8221;off&#8221; offset_number=&#8221;0&#8243; use_overlay=&#8221;off&#8221; background_layout=&#8221;light&#8221; use_dropshadow=&#8221;off&#8221; use_border_color=&#8221;off&#8221; border_color=&#8221;#ffffff&#8221; border_width=&#8221;1px&#8221; border_style=&#8221;solid&#8221; disabled=&#8221;off&#8221;] [\/et_pb_blog][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section admin_label=&#8221;section&#8221; transparent_background=&#8221;on&#8221; allow_player_pause=&#8221;off&#8221; inner_shadow=&#8221;off&#8221; parallax=&#8221;off&#8221; parallax_method=&#8221;on&#8221; padding_mobile=&#8221;off&#8221; make_fullwidth=&#8221;off&#8221; use_custom_width=&#8221;off&#8221; width_unit=&#8221;off&#8221; custom_width_px=&#8221;1080px&#8221; custom_width_percent=&#8221;80%&#8221; make_equal=&#8221;off&#8221; use_custom_gutter=&#8221;off&#8221; fullwidth=&#8221;off&#8221; specialty=&#8221;off&#8221; disabled=&#8221;off&#8221;][et_pb_row admin_label=&#8221;row&#8221; make_fullwidth=&#8221;off&#8221; use_custom_width=&#8221;off&#8221; width_unit=&#8221;off&#8221; custom_width_px=&#8221;1080px&#8221; custom_width_percent=&#8221;80%&#8221; use_custom_gutter=&#8221;off&#8221; gutter_width=&#8221;3&#8243; padding_mobile=&#8221;off&#8221; allow_player_pause=&#8221;off&#8221; parallax=&#8221;off&#8221; parallax_method=&#8221;on&#8221; make_equal=&#8221;off&#8221; column_padding_mobile=&#8221;on&#8221; parallax_1=&#8221;off&#8221; parallax_method_1=&#8221;on&#8221; parallax_2=&#8221;off&#8221; parallax_method_2=&#8221;on&#8221; parallax_3=&#8221;off&#8221; parallax_method_3=&#8221;on&#8221; parallax_4=&#8221;off&#8221; parallax_method_4=&#8221;on&#8221; disabled=&#8221;off&#8221;][et_pb_column type=&#8221;1_4&#8243;][et_pb_sidebar admin_label=&#8221;Sidebar&#8221; orientation=&#8221;left&#8221; area=&#8221;sidebar-1&#8243; background_layout=&#8221;light&#8221; disabled=&#8221;off&#8221;] [\/et_pb_sidebar][\/et_pb_column][et_pb_column type=&#8221;3_4&#8243;][et_pb_comments admin_label=&#8221;Comments&#8221; show_avatar=&#8221;on&#8221; show_reply=&#8221;on&#8221; show_count=&#8221;on&#8221; background_layout=&#8221;light&#8221; input_border_radius=&#8221;0px&#8221; meta_font_size=&#8221;14px&#8221; meta_letter_spacing=&#8221;0px&#8221; meta_line_height=&#8221;1em&#8221; body_font_size=&#8221;14px&#8221; body_letter_spacing=&#8221;0px&#8221; body_line_height=&#8221;1em&#8221; form_field_font_size=&#8221;18px&#8221; form_field_letter_spacing=&#8221;0px&#8221; form_field_line_height=&#8221;1em&#8221; use_border_color=&#8221;off&#8221; border_color=&#8221;#ffffff&#8221; border_width=&#8221;1px&#8221; border_style=&#8221;solid&#8221; custom_button=&#8221;off&#8221; button_text_size=&#8221;16&#8243; button_use_icon=&#8221;on&#8221; button_icon_placement=&#8221;right&#8221; button_on_hover=&#8221;on&#8221; button_letter_spacing_hover=&#8221;0&#8243; disabled=&#8221;off&#8221;] [\/et_pb_comments][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>To put it as easily as possible, frequency separation is a Photoshop technique which separates the texture of an image from its shape creating two layers, one storing color and luminosity information and the other one, storing the detail. Activating a curve adjustment layer, restricted to operate on the high frequency layer, you can change the detail level of the image by steepening or flattening the curve. You will also be able to easily clone over defective parts with no visible side-effects.<\/p>\n","protected":false},"author":4460,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[142,86],"tags":[128,148,143,145,147,144,146],"class_list":["post-28541","post","type-post","status-publish","format-standard","hentry","category-ps-plugins","category-wow","tag-beauty","tag-enhancer","tag-frequency","tag-plugin","tag-portrait","tag-separation-photoshop","tag-spatial"],"_links":{"self":[{"href":"https:\/\/www.knowhowtransfer.com\/store\/wp-json\/wp\/v2\/posts\/28541","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.knowhowtransfer.com\/store\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.knowhowtransfer.com\/store\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.knowhowtransfer.com\/store\/wp-json\/wp\/v2\/users\/4460"}],"replies":[{"embeddable":true,"href":"https:\/\/www.knowhowtransfer.com\/store\/wp-json\/wp\/v2\/comments?post=28541"}],"version-history":[{"count":0,"href":"https:\/\/www.knowhowtransfer.com\/store\/wp-json\/wp\/v2\/posts\/28541\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.knowhowtransfer.com\/store\/wp-json\/wp\/v2\/media?parent=28541"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.knowhowtransfer.com\/store\/wp-json\/wp\/v2\/categories?post=28541"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.knowhowtransfer.com\/store\/wp-json\/wp\/v2\/tags?post=28541"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}