One to Three input images in the order: R G B If only two are specified they represent R and B, G=(R+B)/2. If only one is specified it represents G. R=G=B.
Three Output RGB images in the order: 1. Red dn value in BYTE format. 2. Green dn value in BYTE format. 3. Blue dn value in BYTE format. These images are in DEVICE calibrated coordinates.
Target device name upon which the output RGB images are to be
displayed.
VALID=("mda","fujix","alps","temblor","wasatch","kodak168", "kodak230","asutek","codonics","csi_1","ntsc","hdtv","octane", "none") DEFAULT="none"
Defaults to none.
Path name for the location of color calibration files for the DEVICE. Defaults to /usr/local/share/calibration/ Note the ending slash !
Whether the monitor is the left or the right one.
Specify left or right. Defaults to none.
Only used if the device is a TV monitor.
VALID=("left","right","none") DEFAULT="none"
The nearest number of points in the color space to use for each least squares fit mapping rgb dn values to Luv color coordinates. Defaults to an internal table which is device dependent. At the moment all devices use 8 points. More points produces steadier colors but they are less accurate.
Only dn values greater than thresh are used in computing the mean brightness of each of the input images. Defaults to 0. Useful if you have a background above zero which is unrelated to the image.
The target output color. Specify 3 numbers: x y Y. x is x chromaticity. y is y chromaticity. Y is Luminance Y Default is a color selected by the Viking Imaging Team for Mars.
size field from which to compute histogram in each image. Defaults to entire input image.