Birdy Posted November 20, 2020 Share Posted November 20, 2020 (edited) HI ! Does anyone know how I can make the background of this image all white using Affinity (Windows) or can it only be done in photoshop? Thanks! Edited November 20, 2020 by Birdy Quote Link to comment Share on other sites More sharing options...
firstdefence Posted November 20, 2020 Share Posted November 20, 2020 Welcome to the forum @Birdy You can apply a selective colour adjustment filter, If you merge the first one and then apply a second selective colour filter it will get whiter. This is after merging the first filter and applying the same filter again. shizuka 1 Quote iMac 27" 2019 Sequoia 15.0 (24A335), iMac 27" Affinity Designer, Photo & Publisher V1 & V2, Adobe, Inkscape, Vectorstyler, Blender, C4D, Sketchup + more... XP-Pen Artist-22E, - iPad Pro 12.9 (Please refrain from licking the screen while using this forum) Affinity Help - Affinity Desktop Tutorials - Feedback - FAQ - most asked questions Link to comment Share on other sites More sharing options...
h_d Posted November 20, 2020 Share Posted November 20, 2020 Alternatively you could use the Selection Brush (or Flood Selection Tool) to select everything except the gemstone, then a Levels adjustment to lighten the background to white while leaving the shadow with a slight grey tone: firstdefence 1 Quote Affinity Photo 2.5.3, Affinity Designer 2.5.3, Affinity Publisher 2.5.3, Mac OSX 14.5, 2018 MacBook Pro 15" Intel. Link to comment Share on other sites More sharing options...
firstdefence Posted November 20, 2020 Share Posted November 20, 2020 ...and that keeps the shadow. Quote iMac 27" 2019 Sequoia 15.0 (24A335), iMac 27" Affinity Designer, Photo & Publisher V1 & V2, Adobe, Inkscape, Vectorstyler, Blender, C4D, Sketchup + more... XP-Pen Artist-22E, - iPad Pro 12.9 (Please refrain from licking the screen while using this forum) Affinity Help - Affinity Desktop Tutorials - Feedback - FAQ - most asked questions Link to comment Share on other sites More sharing options...
Birdy Posted November 20, 2020 Author Share Posted November 20, 2020 Hi thanks for your replies, I will play around with these two methods. However on first tests it does appear to change the colour of the stone as well (very very slightly but I can notice it) - which is something I have to avoid. 49 minutes ago, firstdefence said: Welcome to the forum @Birdy You can apply a selective colour adjustment filter, If you merge the first one and then apply a second selective colour filter it will get whiter. This is after merging the first filter and applying the same filter again. Quote Link to comment Share on other sites More sharing options...
prophet Posted November 20, 2020 Share Posted November 20, 2020 Oh this is my wheelhouse. Been doing this sort of thing for years. • Top layer - image with everything except subject masked out. ("gem" in my example) • 2nd layer - black fill with image itself used as the mask, ("shadow") then Levels adjustment (use Alpha instead of Master) to get "true" black and white.*** Affinity makes this just a hair more troublesome than PS due to the lack of eyedroppers in the Levels adjustment for quick setting black and white levels. • Optional bottom layer - fill of whatever color you want. I always prefer to leave a transparent background instead of straight white so I have flexibility later. Save as afphoto or export as PNG and you have a nice masked image with original shadow that can be placed on any background. Quote Link to comment Share on other sites More sharing options...
Birdy Posted November 20, 2020 Author Share Posted November 20, 2020 29 minutes ago, prophet said: Hey prophet thanks for that, how do you create the mask? [note: this forum doesnt work right on my browser (firefox) there is no way to reply to someone] Oh this is my wheelhouse. Been doing this sort of thing for years. • Top layer - image with everything except subject masked out. ("gem" in my example) • 2nd layer - black fill with image itself used as the mask, ("shadow") then Levels adjustment (use Alpha instead of Master) to get "true" black and white.*** Affinity makjkjkes this just a hair more troublesome than PS due to the lack of eyedroppers in the Levels adjustment for quick setting black and white levels. • Optional bottom layer - fill of whatever color you want. I always prefer to leave a transparent background instead of straight white so I have flexibility later. Save as afphoto or export as PNG and you have a nice masked image with original shadow that can be placed on any background. Quote Link to comment Share on other sites More sharing options...
prophet Posted November 20, 2020 Share Posted November 20, 2020 The gem mask is made using the regular technique of selecting the subject and choosing Layer > New Mask Layer or clicking the Mask Layer icon at the bottom of the Layers panel. One might need to Layer > Refine Mask as needed. The video shows the next steps. I forgot to mention the Invert of the shadow mask in my first post, but you can see it happen here. Hope this helps. Screen_Recording_2020-11-20_at_5_34.38_PM.mov Quote Link to comment Share on other sites More sharing options...
Birdy Posted November 20, 2020 Author Share Posted November 20, 2020 Great i will try it Quote Link to comment Share on other sites More sharing options...
Pšenda Posted November 20, 2020 Share Posted November 20, 2020 7 hours ago, Birdy said: or can it only be done in photoshop? And how would you do that in Photoshop? Do the same in APhoto. Quote Affinity Store (MSI/EXE): Affinity Suite (ADe, APh, APu) 2.4.0.2301 Dell OptiPlex 7060, i5-8500 3.00 GHz, 16 GB, Intel UHD Graphics 630, Dell P2417H 1920 x 1080, Windows 11 Pro, Version 23H2, Build 22631.3155. Dell Latitude E5570, i5-6440HQ 2.60 GHz, 8 GB, Intel HD Graphics 530, 1920 x 1080, Windows 11 Pro, Version 23H2, Build 22631.3155. Intel NUC5PGYH, Pentium N3700 2.40 GHz, 8 GB, Intel HD Graphics, EIZO EV2456 1920 x 1200, Windows 10 Pro, Version 21H1, Build 19043.2130. Link to comment Share on other sites More sharing options...
prophet Posted November 21, 2020 Share Posted November 21, 2020 38 minutes ago, Pšenda said: And how would you do that in Photoshop? Do the same in APhoto. Why butt in at the end of this perfectly pleasant and educational exchange with such a seemingly snarky comment? Quote Link to comment Share on other sites More sharing options...
Pšenda Posted November 21, 2020 Share Posted November 21, 2020 8 hours ago, prophet said: Why butt in at the end of this perfectly pleasant and educational exchange with such a seemingly snarky comment? Why should a comment be seemingly snarky? According to the OP query ".. or can it only be done in photoshop?", it can be concluded, that it knows how to perform the required background lightening operation in Photoshop. Then it would be appropriate for him to transfer this procedure (if it is not possible to apply 1:1) to the Affinity application, because he can easily handle other possible operations and problems. Quote Affinity Store (MSI/EXE): Affinity Suite (ADe, APh, APu) 2.4.0.2301 Dell OptiPlex 7060, i5-8500 3.00 GHz, 16 GB, Intel UHD Graphics 630, Dell P2417H 1920 x 1080, Windows 11 Pro, Version 23H2, Build 22631.3155. Dell Latitude E5570, i5-6440HQ 2.60 GHz, 8 GB, Intel HD Graphics 530, 1920 x 1080, Windows 11 Pro, Version 23H2, Build 22631.3155. Intel NUC5PGYH, Pentium N3700 2.40 GHz, 8 GB, Intel HD Graphics, EIZO EV2456 1920 x 1200, Windows 10 Pro, Version 21H1, Build 19043.2130. Link to comment Share on other sites More sharing options...
prophet Posted November 21, 2020 Share Posted November 21, 2020 Perhaps I misread the tone, for which I apologize, but instead of offering some helpful insights or opinions as myself and others have done, your comment amounts to "figure it out yourself." You assume the OP "knows how to perform the required background lightening operation in Photoshop" whereas the rest of us assumed that since the OP took the time to ask the question and engage in the conversation, they would like to be helped help rather than be dismissed. Perhaps we view the point of this forum differently. No need for further discussion about it. Quote Link to comment Share on other sites More sharing options...
Birdy Posted November 21, 2020 Author Share Posted November 21, 2020 Yeh actually I don't know how to do it in photoshop also but the big difference is there so many videos on Youtube on how to make the background white using Photoshop but none on how to do this using Affinity, however i have acutually found one video on youtube also. Quote Link to comment Share on other sites More sharing options...
micmi Posted September 13 Share Posted September 13 Dear @prophet -- just want to say: giant thank you for this workflow! even with a video. -- I have searched for something like this for a very long time. -- Thank you for your generosity! Quote Link to comment Share on other sites More sharing options...
prophet Posted September 13 Share Posted September 13 @micmi Thanks for the kind words. Here's another take on the workflow that utilizes the layer Blend Mode. It might serve you as well. Quote Link to comment Share on other sites More sharing options...
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