Write image to file
ret=imwrite(im, filename)
im
can be an M-by-N (greyscale image) or M-by-N-by-3 (color image) matrix. If
im
is not of class uint8,
imwrite
will convert the datatype before writing using
im2uint8(im)
.ret
will be 1.imwrite
writes a matrix into a image file. The
format of the file is inferred from the extension in the
filename
parameter. Currently the following file
formats are supported:
Images with a palette are not supported.