Image Processing Toolbox | ![]() ![]() |
Convert hue-saturation-value (HSV) values to RGB color space
Syntax
rgbmap = hsv2rgb(hsvmap) RGB = hsv2rgb(HSV)
Description
rgbmap = hsv2rgb(hsvmap)
converts the HSV values in hsvmap
to RGB color space. hsvmap
is an m
-by-3 matrix that contains hue, saturation, and value components as its three columns, and rgbmap
is returned as an m
-by-3 matrix that represents the same set of colors as red, green, and blue values. Both rgbmap
and hsvmap
contain values in the range 0 to 1.0.
RGB = hsv2rgb(HSV)
converts the HSV image to the equivalent RGB image. HSV
is an m
-by-n
-by-3 image array whose three planes contain the hue, saturation, and value components for the image. RGB
is returned as an m
-by-n
-by-3 image array whose three planes contain the red, green, and blue components for the image.
Class Support
The input array to hsv2rgb
must be of class double
. The output array is of class double
.
Remarks
hsv2rgb
is a function in MATLAB.
See Also
colormap
in the MATLAB Function Reference
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