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How to find the human head from the thermal or gray scale images?

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vps
vps 2016 年 11 月 26 日
回答済み: Image Analyst 2016 年 11 月 26 日
Hi...How to find the human head from the below images or gray scale image?
Thank you.

回答 (1 件)

Image Analyst
Image Analyst 2016 年 11 月 26 日
It should be hotter and larger than anything else. So simply threshold and call bwareafilt()
binaryImage = thermalImage > someTemperature;
binaryImage = bwareafilt(binaryImage, 1); % Take largest blob only.

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