but how would one get rid of the blue around the edges (hands, face, paper) ?
et17
What is the cause of the blue around the hands/face/paper?
arshbuch
It comes from the fact that we are actually sub sampling the image and so we can store the color ever few pixels while the Y' basis can be stored at a higher resolution.
kbeache
Do we store the Y' basis to be at a higher res because humans are more perceptive to luminance?
but how would one get rid of the blue around the edges (hands, face, paper) ?
What is the cause of the blue around the hands/face/paper?
It comes from the fact that we are actually sub sampling the image and so we can store the color ever few pixels while the Y' basis can be stored at a higher resolution.
Do we store the Y' basis to be at a higher res because humans are more perceptive to luminance?
^ Yes