How to determine the size of a face in pixels from an image

조회 수: 6 (최근 30일)
Justin Goh
Justin Goh 2022년 9월 30일
답변: Image Analyst 2022년 9월 30일
I am given an image to load onto matlab. I have to determine the size of each face in the image in terms of pixels (i.e 48x48 pixels). Without using any matlab toolboxs, how could I find the size of the face?
Sample image

답변 (1개)

Image Analyst
Image Analyst 2022년 9월 30일
Maybe try drawpolygon to trace the face. Then get the x,y coordinates of what you drew and call polyarea.

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