How To Add Color To A Object In A Black & White Halftone Image - Printable Version +- Gimp-Forum.net (https://www.gimp-forum.net) +-- Forum: GIMP (https://www.gimp-forum.net/Forum-GIMP) +--- Forum: General questions (https://www.gimp-forum.net/Forum-General-questions) +--- Thread: How To Add Color To A Object In A Black & White Halftone Image (/Thread-How-To-Add-Color-To-A-Object-In-A-Black-White-Halftone-Image) Pages:
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How To Add Color To A Object In A Black & White Halftone Image - zodiakteez - 08-07-2022 I'm am trying to understand how to add color to a black and white halftone image (ex. a vase of red roses- the vase and all roses are in black and white halftone...except the middle rose will have the rose buds colored red), I initially tried cutting the image (the middle rose only) I wanted to added color out using the free select tool. I then copied the extracted color objected (rose) and went about turning the image into a black and white halftone image. I then tried to paste the color rose onto the half tone portion of the image however whenever I add the rose to the halftone design the rose becomes black and white. Is this the incorrect approach to this design or is it not possible to create halftone black and white with a single object(s) in color? RE: How To Add Color To A Object In A Black & White Halftone Image - Ofnuts - 08-07-2022 If you paint over the image with a tool in Lighten only mode, then:
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RE: How To Add Color To A Object In A Black & White Halftone Image - Zodiak1970 - 08-08-2022 Thanks for the reply, do I need to do anything other than create the halftime effect. Then paint over the object I want color with using lighten only mode & white? How do I access the lighten only mode and do I use the background white color to lighten? Thanks again. RE: How To Add Color To A Object In A Black & White Halftone Image - Ofnuts - 08-08-2022 (08-08-2022, 12:20 PM)Zodiak1970 Wrote: Thanks for the reply, do I need to do anything other than create the halftime effect. 1) You don't use white, you use a color 2) Lighten only is a "Blend mode". There a two ways to use it: as a paint tool setting (right) or as a layer setting (left). To use it as a layer, add a layer above, set the layer to the blend mode, and paint on it with the paint tool in Normal mode. The benefit of using a layer is that you can paint, and then change the layer mode or layer opacity to find optimal settings, while if you use the paint tool on the original layer, you have to undo the painting to try new options. [attachment=8461]
RE: How To Add Color To A Object In A Black & White Halftone Image - zodiakteez - 08-09-2022 (08-08-2022, 09:01 PM)Ofnuts Wrote:(08-08-2022, 12:20 PM)Zodiak1970 Wrote: Thanks for the reply, do I need to do anything other than create the halftime effect. RE: How To Add Color To A Object In A Black & White Halftone Image - Ofnuts - 08-09-2022 How do you expect adding color to a grayscale image? Try Image ➤ Mode ➤ RGB and try again RE: How To Add Color To A Object In A Black & White Halftone Image - Frankwpb1970 - 08-10-2022 (08-09-2022, 04:11 PM)Ofnuts Wrote: How do you expect adding color to a grayscale image? Try Image ➤ Mode ➤ RGB and try again I am trying to learn this as I go, I realize I may ask or being trying something that is really dumb, so I do appreciate the help. I am back to being confused, there was an image posted here of flowers they appear to be in halftone( am I incorrect in understanding the way to create a halftone effect is with greyscale ? This is how I get lost one thing does not connect in my mind and then everything seems out of place i now understand to use image-->mode-->rgb how do i keep or create the halftone effect as in the picture in this thread? RE: How To Add Color To A Object In A Black & White Halftone Image - PixLab - 08-10-2022 Depending the result you are searching for, may be try: Duplicate your image in the layer stack Bottom image make your halftone Black and white [attachment=8470] Then on the top image make your halftone in color ➤ Look a t the setting of the filter [attachment=8471] Then on the top layer put a Mask ➤ Black , then paint in white on the belt part [attachment=8472] RE: How To Add Color To A Object In A Black & White Halftone Image - zodiakteez - 08-10-2022 (08-10-2022, 05:21 AM)PixLab Wrote: Depending the result you are searching for, may be try: I have attached an image .....following your steps once I get to the mask(which I selected Mask icon next to the red X at far bottom right) I then selected the the paint brush tool and then white from FG/BG and went over the belt in the top layer of the 2 images. With NO results......UGH! RE: How To Add Color To A Object In A Black & White Halftone Image - Ofnuts - 08-10-2022 (08-10-2022, 12:00 AM)Frankwpb1970 Wrote:(08-09-2022, 04:11 PM)Ofnuts Wrote: How do you expect adding color to a grayscale image? Try Image ➤ Mode ➤ RGB and try again There are two meaning for "grayscale":
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