How to detect faces without using vision.CascadeObjectDetector
조회 수: 9 (최근 30일)
이전 댓글 표시
I am new in matlab I am trying to detect faces without using built in functions but I not able to do this any help.
댓글 수: 0
답변 (1개)
yanqi liu
2022년 3월 28일
yes,sir,may be use ycbcr color segment to identify face as simple method
if possible,can you upload your image to analysis?
댓글 수: 4
yanqi liu
2022년 3월 29일
yes,sir,if use different image,may be check
such as
im = imresize(I, 0.3, 'bilinear');
detector = mtcnn.Detector("MinSize", 15, "MaxSize", 308, "PyramidScale", 5);
[bboxes, scores, landmarks] = detector.detect(im);
displayIm = insertObjectAnnotation(im, "rectangle", bboxes, scores, "LineWidth", 2);
imshow(displayIm)
hold on
for iFace = 1:numel(scores)
scatter(landmarks(iFace, :, 1), landmarks(iFace, :, 2), 'filled');
end
참고 항목
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!