www.gusucode.com > 个用于图像标定的算法matlab源码程序 > code16/lk20_common/compute_weight.m
function weight = compute_weight (tmplt_size, sigma) % COMPUTE_WEIGHT - Computing spatially varying weighting % WEIGHT = COMPUTE_WEIGHT (TMPLT_SIZE, SIGMA) % Ralph Gross % Carnegie Mellon University, Pittsburgh lowerB = sigma(1); upperB = sigma(2); sigVec = [lowerB:(upperB-lowerB)/(tmplt_size(2)-1):upperB]; weight = zeros(tmplt_size); for colC=1:tmplt_size(2) weight(:,colC) = weight(:,colC)+ones(tmplt_size(1),1)*1/(sigVec(colC)^2); end