www.gusucode.com > 个用于图像标定的算法matlab源码程序 > code16/lk20_common/robust_error.m
function weight = robust_error (error_img, perc_out) % ROBUST_ERROR - Robust error function % WEIGHT = ROBUST_ERROR (ERROR_IMG, PERC_OUT) % % Compute robust error function of the error image ERROR_IMG % assuming that PERC_OUT percent of the pixels are outliers % Ralph Gross % Carnegie Mellon University, Pittsburgh [val,ind] = sort(abs(error_img(:))); selInd = ind(1:(1-perc_out)*length(ind)); weight = zeros(size(error_img)); weight(selInd) = 1; weight = reshape(weight,[size(error_img,1) size(error_img,2)]);