0
votes
1answer
51 views

Why does the color model still matter?

In applications like inDesign and Photoshop, you get to chose which color model you want to use, RGB or CMYK for instance. But why does this matter? Both RGB and CMYK can be used to describe several ...
0
votes
1answer
106 views

Interpreting color function and adjusting pixels values

Here is the definition which I read from the net source 1st is Midtone: Situated between the darkest tone (Black), and the brightest tone (White). For a 24 bit colour image, this occurs when ...
0
votes
0answers
196 views

Photoshop - Difference between two images

I will try to explain my problem in few words. I have an image representing a person. Thanks to my code I manage to compute the background subtraction and have the resulting shape of the person in HSV ...
9
votes
2answers
4k views

What's the difference between Monitor RGB and sRGB?

Since the output is web, RGB is choosen, but is there any difference between "Monitor RGB..." and "sRGB..."? In Photoshop, they are both under color settings > working spaces > RGB
2
votes
1answer
3k views

Photoshop: Should I use my monitor's color profile (under proof setup/colors) when designing for desktop?

The title says most of it...not sure whether I should set Photoshop to Monitor RGB color profile and set "show proof colors" to true when working on desktop layouts. I notice that Firefox uses my ...
3
votes
1answer
85 views

Perceptual colour space as working space

We know from after images that violet-yellow, blue-orange and green-magenta are perceptual complementaries. When I am designing I would like a hue wheel that reflects these perceptual ...
2
votes
2answers
167 views

Photoshop Relative Colormetric conversion inconsistent?

The Photoshop relative colormetric conversion seems to be inconsistent. I'm converting from Adobe RGB to sRGB. Settings are as follows: I open the same file twice and run the same conversion. The ...
6
votes
2answers
3k views

Why are colors shifting when converting from CMYK to RGB in Photoshop?

I have an image that is CMYK and I have tried to convert it to RGB so that I can edit the colour of the image. However it won't let me work in 32 bit and asks me to convert the image to 16 or 8 bit to ...