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Results tagged with grayscale
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user 89608
Images without colour information, displayed only in black, white and varying shades of gray.
3
votes
Gimp greyscaling an image
Just to add to Xenoid's answer, here are a few more methods.
There's also Colors > Desaturate > Mono Mixer which allows you to adjust the channels, and to preserve luminosity
Or with the G'MIC plugin …
- 89.5k
0
votes
RGB to Grayscale without adding noise
The problem is almost certainly caused by JPG artifacts in your original image. I concur with the others who have responded here. I checked and can see them in your coloured image, so they are already …
- 89.5k
1
vote
How to create a PNG that looks different depending on if the background is black or white
What it means is that you need to do a levels adjustment on the images so that one is bright, and the other dark. There's no specific setting. You can just eyeball it. This is so that you won't see g …
- 89.5k
4
votes
Accepted
How can I "apply" a filter permanently without rasterizing?
The problem is that the Greyscale Filter is an SVG filter, and these can't be expanded to vector only. When saved as a PDF, SVG filters must be rasterized because the format doesn't support SVG filter …
- 89.5k
1
vote
Accepted
How to convert raster image to vector using only vertical and horizontal segments
It can be done, but the PNG image you have is no good. The image appears to have been resampled but this has introduced different coloured pixel squares and blurring (or anti-aliasing) which will caus …
- 89.5k
1
vote
Photoshop, How to replace colors overlapping over other colors and maintain the Levels witho...
It sounds to me like you are looking for Adjustment Layers. These are a non-destructive way of applying edits, and they come with a layer mask which you can edit to exclude certain areas.
Here's an ex …
- 89.5k