Ren Shirui  [4 posts]
9 years
I'm working on a project aiming to simulate a horse's vision. What I wanna do so far is to remove red color. Waiting for reply. Thanks ahead!
Anonymous 9 years

When you say remove red color what exactly do you mean? If you just remove red from an image then red will appear as black ... which I doubt is how a horse sees. Most likely the red is replaced with another color. Do you have an image of what a human sees versus what a horse sees? It seems more like a mapping of colors perhaps what is seen in the Pseudo_Color module.

Ren Shirui  [4 posts] 9 years
thanks alot!
Here is a picture I downloaded online, which comprares the horses' vision with human's. The red becomes dark and green appears yellowish. If I can filter out red color or replace it with a darker color, this probably can be done. Currently I am trying to use "Combine RGB channel" and combine red and green channels, but it seems not that correct... So ..How can actually I make it?
Anonymous 9 years

Not sure the image made it ... can you try to post it once more?

Again, I think the pseudo mapping and creating your own palette is probably the best way to go ... but having a before and after image might help to illustrate what that conversion might be.


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