www.gusucode.com > bigdata 工具箱 matlab源码程序 > bigdata/@tall/im2double.m
function out = im2double(in, varargin) %IM2DOUBLE Convert image to double precision. % I2 = im2double(I1) % RGB2 = im2double(RGB1) % I = im2double(BW) % X2 = im2double(X1,'indexed') % % See also im2double, tall. % Copyright 2016 The MathWorks, Inc. narginchk(1,2); checkNotTall(mfilename, 1, varargin{:}); in = tall.validateType(in, mfilename, {'numeric', 'logical'}, 1); out = elementfun(@(in) im2double(in, varargin{:}), in); out.Adaptor = matlab.bigdata.internal.adaptors.getAdaptorForType('double'); out = computeElementwiseSize(out, {in}); end