毕业设计-基于matlab实现手指静脉图像提取和快速配准的解决方案源码+手指静脉图片数据集.zip

function corr_value = Same_match_patterns(file_path,parameters) Image = uint8(zeros(parameters.Window_size(1,2)-parameters.Window_size(1,1)+1,parameters.Window_size(1,4)-parameters.Window_size(1,3)+1,9)); Image_Skeleton = zeros(parameters.Window_size(1,2)-parameters.Window_size(1,1)+1,parameters.Window_size(1,4)-parameters.Window_size(1,3)+1,9); for i = 1:9 Image_file = [file_path,'\',num2str(i),'.bmp']; [Image(:,:,i),Image_Skeleton(:,:,i)] = Mean_curvature(Image_file,parameters); end corr_value = zeros(9,9); [sel, ok]=listdlg('ListString',{'整体相关系数','MPR','加权MPR'},... 'Name','请选择匹配度评价类型','OKString','确定','CancelString','取消','SelectionMode','single','ListSize',[180 80]); if ok == 1 switch sel case 1 for i = 1:9 for j = 1:9 corr_value(i,j) = corr2(Image_Skeleton(:,:,i),Image_Skeleton(:,:,j)); end end case 2 for i = 1:9 for j = 1:9 corr_value(i,j) = Match_index(Image_Skeleton(:,:,i),Image_Skeleton(:,:,j)); end end case 3 for i = 1:9 for j = 1:9 corr_value(i,j) = Match_index_weight(Image_Skeleton(:,:,i),Image_Skeleton(:,:,j)); end end end else exit(0); end %配准 % [optimizer, metric] = imregconfig('multimodal'); % optimizer.GrowthFactor = 1.01; % optimizer.Epsilon = 1.5e-6; % optimizer.InitialRadius = 0.001; % optimizer.MaximumIterations = 500; % if ok == 1 % for i = 1:9 % for j = 1:9 % %corr_value(i,j)=corr2(Image_Skeleton(:,:,i),Image_Skeleton(:,:,j)); % img_A = Image(:,:,i); % img_B = Image(:,:,j); % %[moving,info] = imregister(img_B, img_A, 'affine', optimizer, metric); % tformSimilarity = imregtform(img_B,img_A,'similarity',optimizer,metric); % Rfixed = imref2d(size(img_A)); % %依据tformSimilarity变换 % moving = imwarp(Image_Skeleton(:,:,j),tformSimilarity,'OutputView',Rfixed); % for s = 1:9 % for t = 1:9 % switch sel % case 1 % corr_value(i,j) = corr2(Image_Skeleton(:,:,i),moving); % case 2 % corr_value(i,j) = Match_index(Image_Skeleton(:,:,i),moving); % case 3 % corr_value(i,j) = Match_index_weight(Image_Skeleton(:,:,i),moving); % end % end % end % end % end % else % exit(0); % end end