select_sub_image.m

来自「image denoising toolbox in matlab」· M 代码 · 共 9 行

function [MM,sp,sr] = select_sub_image(M)

% select_sub_image - select a sub-part of an image.
%
%   [MM,sp,sr] = select_sub_image(M);
%
%   MM is the sub-image.
%   sp is the range of the image in pixels, ie. MM = M(sp(1):sp(2),sp(3):sp(4)).
%   sr is a scale of sr so that it fit into [0,1]