Tracking object of particular color with complete code | Digital Image Processing | MATLAB

Algorithm:
Step 1:
The central part is color detection , for details , check this video--
Colour Detection Using Matlab from Scratch
Step 2:
Draw a rectangular area using binary image whatever you are getting after colour detection & put that in the original colour image.

Main Code(createMask function can be generated using Color Thresholder easily , discussed earlier in detail):

clc
clear all
close all
warning off
c=webcam;
while true
mkdir=createMask(e);
mkdir=imfill(mkdir,'holes');
mkdir=bwareaopen(mkdir,20);
labeledImage = bwlabel(mkdir);
measurements = regionprops(labeledImage, 'BoundingBox', 'Area');
subplot(1,2,1);
imshow(e);
subplot(1,2,2);
imshow(e);
hold on;
for k = 1 : length(measurements)
thisBB = measurements(k).BoundingBox;
rectangle('Position', [thisBB(1),thisBB(2),thisBB(3),thisBB(4)],...
'EdgeColor','b','LineWidth',5 )
end
drawnow;
hold off;
end

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[druvateja]

Bro keep it up
i have came through ur YouTube channel for me its very useful...

[farhanafadzli]

Can you show how to detect edge of box and find it orientation angle?

Can I make multiple colored objects using different createMask command? By the way, all of his videos are really high quality.

[junaidysitumeang]

request detection of smoking people, sir

[fatemezahraamirhoseini]

thanx for posting this video
can anyone explain why step 2 is needed or what does it do?