matlab - 複数の画像に対するテンプレートの相互相関

Question

matlab の複数の画像に対してテンプレートの相互相関を実行するコードを作成しました。彼/彼女がプログラムを実行して相互相関を実行するよりも、フレームで、コードがこのテンプレートを見つけなければならない関心領域を定義しました。私の質問は、相互相関がすべてのフレームでセルを検出して配置した後、セルの位置の x 座標と y 座標を取得する方法です。

 format long
fontSize = 10;
file_name = 'stack0001.tif';  %TIFF Stack
image_info = imfinfo(file_name);
numImg = length(image_info) %Number of images in stack
rgbImage = imread(file_name,'Index', 1);
[sub_rgbImage,rect_rgbImage] = imcrop(rgbImage);
figure,
imshow(sub_rgbImage)
title({'Template Image ' ;'to Search For'});
h=figure;
 for i1=1:numImg %Read Each Frame
    fprintf('Now correlating frame #%d with frame #%d\n',1,i1);

    rect_A= [247.5 134.5 35 81]; % region to look for object
    A=imread(file_name,'Index', i1);%read the following image from image loop (in tiff stack)
    sub_A = imcrop(A,rect_A); % Region of Interest
    figure,
    imshow(sub_A); % Show region of Interest
    axis on;

    % Search the red channel for a match.
    correlationOutput = normxcorr2(sub_rgbImage(:,:,1), sub_A(:,:,1));
    x=size(correlationOutput, 2);
    y=size(correlationOutput, 1);
    h=figure;
    set(h,'visible','off');
    figure, surf(correlationOutput),shading flat;


    h=figure;
    set(h,'visible','off');
    figure('Position', [300 300 300 300]);
    imshow(correlationOutput, []);
    sprintf('Normalized Cross Correlation Output of frame #%d and #%d\n',i1,i1+1);
    title('Cross Correlation');
    %Offset between the images found by correlation

    [maxCorrValue, maxIndex] = max(abs(correlationOutput(:)))
    [ypeak,xpeak] = ind2sub(size(correlationOutput),maxIndex(1))
    corr_offset = [(ypeak-size(sub_rgbImage,1)) 
                       (xpeak-size(sub_rgbImage,2))] ;


    %relative offset between position of subimages
    rect_offset = [(rect_A(1)- rect_rgbImage(1))
                   (rect_A(2)- rect_rgbImage(2))]

    %total offset
    offset = rect_offset+corr_offset;
    xoffset= offset(1)
    yoffset= offset(2)


end