Convert a RGB image to the equivalent YCbCr image.
YCC = rgb2ycbcr(RGB)
RGB
should be
M x N x 3
.RGB
and type of double.rgb2ycbcr
convert a RGB image to the equivalent
HSV image using:
Y = 0.299*R + 0.587*G + 0.114*B
Cb = (B-Y)*0.564 + 0.5
Cr = (R-Y)*0.713 + 0.5
Supported classes: INT8, UINT8, INT16, UINT16, INT32, DOUBLE. If
RGB
is not a double image, it will be converted to
double image first in the procedure.
RGB = imread(fullpath(getSIVPpath() + "/images/lena.png")); YCC = rgb2ycbcr(RGB); RGB = ycbcr2rgb(YCC); imshow(RGB); | ![]() | ![]() |
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