corinth Posted January 6 Posted January 6 Bonjour ! Je ne sais pas comment utiliser le logiciel de calibration Calibrite ColorChecker Passport Photo 2 pour la Photographie avec Affinity photo 2.5. Est-ce que quelqu’un sait le faire ? pour info : Cela fonctionne en intégré avec lightroom Merci, bonne journée Quote
corinth Posted January 8 Author Posted January 8 Bonjour ! La société Calibrite m'a répondu que Serif n'avait pas demandé à ce que soit intégré la charge de correction de couleur pour générer un profil de correction depuis le fichier RAW. Sauf à ce que je sois le seul à vouloir corriger les couleurs à partir d'une charte de couleurs pour avoir des couleurs fidèles à celles du sujet photographié (oeuvres d'art peintes ...) je vous sollicite pour être très nombreux à demander l'intégration d'un tel outil professionnel. Bien à Vous ! Quote
R C-R Posted January 8 Posted January 8 There have been quite a few requests for support for this but so far nothing has been done about it. You may want to add your request to an appropriate Feedback & Suggestions forum topic. (Please do not start a new topic there unless you cannot find an appropriate existing one.) Quote All 3 1.10.8, & all 3 V2.6 Mac apps; 2020 iMac 27"; 3.8GHz i7, Radeon Pro 5700, 32GB RAM; macOS 10.15.7 All 3 V2 apps for iPad; 6th Generation iPad 32 GB; Apple Pencil; iPadOS 15.7
lacerto Posted January 10 Posted January 10 As far as I know there is no way to apply camera profiles within RAW processing in Affinity Photo. RAW camera profiles can be either .DCP files, which are recognized in addition to Photoshop at least by Exposure X7, or .ICC files, which e.g. Capture One can use. There are utilities like Lumariver (https://lumariver.com/) that can do the conversion, but version 2 of ColorChecker Passport can also natively create ICC camera profiles. The problem is that Affinity Photo only supports output profiles [and lens profiles] so it is not clear how settings and adjustments made within RAW processing combine when applied at output (probably not making sense, at all). Affinity Photo has also problems in opening certain kinds of .DNG files. To learn how to use ColorChecker Passport created camera profiles in Exposure or Capture One, see e.g. https://www.youtube.com/watch?v=qiji-r6BFg0 https://www.youtube.com/watch?v=-zMHJtAUq90 corinth 1 Quote
mgiambon Posted February 21 Posted February 21 Hi there, the only consistent way I've found to be able to apply a camera / illuminant profile to an image in Affinity Photo is the following. I've created "live filter" presets for my Canon 90D by entering the rgb matrix values as equations into the filter... See attached image for an example of my daylight profile. You may wonder where the values are coming from. Well, I've used darktable to profile pictures of a ColorChecker24 target under various illuminants that I frequently use. Darktable shows the values at the end of the calibration process... Not really a comfortable solution though, but I had no luck with "assign ICC profile" or other techniques. A native solution that takes into account color spaces & settings would obviously be quite welcomed... Cheers, mg Quote
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