MATLAB: How can i get the Eccentrecity, Primeter, Convex area, Area, and Solidity by using imfindcircles

image processingImage Processing Toolboximfindcirclesregionprops

Please, i have problem, which is founding Eccentrecity , Primeter , Convex area , Area , and Solidity from using of imfindcircles for all detected blood cells in the attached colored microscopic image.

or how can i using the results from imfindcircles to compute any thing by regionprops function

Best Answer

You can't get that from imfindcircle() - it's not meant for that. You will need to identify the cell areas and then use regionprops(). There's no way around it.

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MATLAB: How can i separate all the connected regions in a binary image and display them individually.

Use bwlabel() and ismember

[labeledImage, numRegions] = bwlabel(binaryImage);
props = regionprops(labeledImage, 'Area')
% Compute all the areas.
allAreas = [props.Area]
% Display each blob in its own figure.
for k = 1 : numRegions
    thisRegion = ismember(labeledImage, k);
    figure;
    imshow(thisRegion);
    drawnow;
end

MATLAB: Area, stairs

% Random row input

x = 1:10;
y = rand(1,10);

% Normal area chart

subplot(3,1,1)
area(x,y)

% Stairs chart (non area)

subplot(3,1,2)
stairs(x,y)

% Stairs area

subplot(3,1,3)
x = [x;x];
y = [y;y];
area(x([2:end end]),y(1:end))

Best Answer

Related Solutions

MATLAB: How can i separate all the connected regions in a binary image and display them individually.

MATLAB: Area, stairs

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