Therefore, the least significant bit can be used (more or less undetectably) for something else other than color information.
Photo quality printing requires images to contain the most amount of color information possible.
From the V1 blobs, color information is sent to cells in the second visual area, V2.
To do that, we have to be able to absorb a large amount of color information.
Most segmentation methods are based only on color information of pixels in the image.
As such it cannot convey full color information which would require 81 points.
Most digital cinematography systems further reduce data rate by subsampling color information.
However there are three standards for the way the additional color information can be encoded and transmitted.
Serve as an information center for all kinds of color information.
If color information is collected at each point, then the colors on the surface of the subject can also be determined.
