Chymeric Photography

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(Faded) Color Processing Profiles

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In a tumblr post regarding this issue we presented a conservatively processed version of the image at hand along with 3 of our more polished attempts at using ex-post faded color filtering. This is part of an ongoing effort to experiment with processing methods which we traditionally regarded as “unprofessional” or, for lack of a better word, “instagramy”.

“Conservative”, Faded Faded Orange-Teal Faded Pink-Blue Faded Red-Gold

A general rationale which speaks against such editing is that perfectly good color space extent is sacrificed for a look which may be regarded as shallow. On the other hand, many appreciate this sort of look as “artsy” – which is more or less what prompted the effort.

Sacrificing some sort of detail for a better feel is by no means something uncommon. Some photographers have been known to forsake chrominance detail altogether (the argument that this enhances luminance detail no longer holds for modern non-scientific photography), and denoizing and subsequent sharpening are often used to lose detail on purpose (often we make the judgement that we should allow the viewer to concentrate on the contrast of the model’s facial contours rather than on the texture of her wrinkles).

Bearing these thoughts in mind, it may be a worthwhile pursuit to see what exactly we can take away from the color space in order to obtain a still-good or maybe even better look.

Processing

RawTherapee is a modern, professional, cross-platform, and FOSS image processing program. It is widely used by photographers who value transparency in their processing work, and in contrast to many commercial alternatives it provides a good (though not-yet?-that-powerful) command line interface for batch processing. Since 2013 the software also ships with a series of “faded looks” profiles, which we are currently exploring. The profiles are poorly documented (the only published comments on their function are available here), and left to a more open-ended “artistic” evaluation for usage. Here we will demonstrate their performance based on one picture, and try to offer some simple guidelines for their usage (we would be very thankful for comments to complete this basic guide in the discussion section below, or for direct contributions).

To create this set of profiles we have used a home-brewed python script released on Github. In short, all pictures were processed with the bundled processing profiles, then ligthened and denoized with our own custom settings (as the original shot was dark and noisy). In case you are interested, our profiles can be found here.

The Pictures

BW 1 BW 2 BW 3 BW 4 Deep Shadows Default ISO High Default ISO Medium Default Equilibrated Faded Amber 1 TM Bright Faded Amber 1 TM Faded Amber 1 Faded Blue 1 TM Bright Faded Blue 1 TM Faded Blue 1 Faded Blue Pink TM Faded Blue Pink Faded Chocolate 1 TM Bright Faded Chocolate 2 TM Bright Faded Golden 1 Faded Golden 2 Faded Green 1 TM Bright Faded Green 1 TM Faded Green 1 Faded Green 2 Faded Green 3 Faded Neutral TM Faded Neutral Faded Purple 1 TM Bright Faded Purple 1 TM Faded Purple 1 Faded Purple 2 TM Faded Purple 2 Faded Teal Orange TM Bright Faded Teal Orange TM Faded Teal Orange Faded Warm 1 TM Bright Faded Warm 1 TM Faded Warm 1 Faded Warm 2 Faded Warm 3 High-Key Natural 1 Natural 2 Neutral Pop 1 Pop 2 L Pop 3 Skin Pop 4 BW Portrait Lejto Portrait Smooth Punchy 1 Punchy 2 Skintones – Natural TM Skintones – Natural Skintones – Pale TM Bright Skintones – Pale TM Skintones – Pale Skintones – Soft Texture Skintones – Strong Texture Skintones – Studio TM Skintones – Studio Skintones – StudioBase 1 TM Skintones – StudioBase 1

Evaluation

As promised, we are concluding with some basic guidelines for usage of the bundled RawTherapee profiles (which would also apply to similar profiles released in the future).

Faded:
  • Faded colorized profiles provide a cleaner appearance by masking patchy redness of the skin.
  • The “Faded Chocolate” and “Faded Purple” color profiles are well-suited for emphasizing items other than skin (in our case the clothing) – as they leave skin tones rather desaturated.
  • Generally, the faded monochrome colorizing profiles look dull (we predict this is detrimental not just for this but for very many compositions).
  • Overall we believe that the best results for our composition are achieved with 2-color faded filters (these would be: teal-green, pink-blue, and gold – which we would refer to rather as red-gold since it also very nicely accentuates the reds of the picture). Their outstanding performance is due to successful masking of skin imperfections, while still allowing for good color contrast and feature emphasis (as their color range is broader than in monochrome pictures).
Non-Faded:
  • The “Pop” profiles, as the name indicates, make facial features pop more, though at the cost of also emphasizing coarseness or imperfections of the skin.
  • The “Portrait Lejito” profile generates popping features and masks skin imperfections – it does however make make-up look smudged and exaggerated.
  • The “Punchy” profiles overly flatten the colours (in our case detrimental).
“Not enough” you say? Help us make this guide more useful! Comment or contribute!

Browse the history of this file or find static versions to cite via its GitHub page!

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