How can i detect the forehead of human face

1 次查看（过去 30 天）
djamaleddine djeldjli
编辑： djamaleddine djeldjli 2017-2-11
i detect human face but i need only the forehead may someone help me please thank you

请先登录，再回答此问题。

回答（1 个）

Image Analyst
Image Analyst 2017-2-11
Try running stdfilt() to look for smooth regions. limit the region(s) it finds to the area within some reasonable sized region right above the eyes. Why do you need the forehead?
  2 个评论
djamaleddine djeldjli
djamaleddine djeldjli 2017-2-11
i am using it to measure body temperature, but how can i use stdfilt() to detecte forehead from a face detectef by vision.CascadeObjectDetector
djamaleddine djeldjli
djamaleddine djeldjli 2017-2-11
编辑：djamaleddine djeldjli 2017-2-11
this is the code
rgbImage =imread('6.jpg');
% imshow(rgbImage);
faceDetector = vision.CascadeObjectDetector;
faceDetector.MergeThreshold=16;
bboxes = step(faceDetector, rgbImage);
IFaces = insertObjectAnnotation(rgbImage, 'rectangle', bboxes, 'Face');
figure, imshow(IFaces), title('Detected faces');
faceimage = imcrop(rgbImage,bboxes);
imshow(faceimage);
so to how can i do to detecte the forehead

请先登录，再进行评论。

类别

在 Help Center 和 File Exchange 中查找有关 Face Detection 的更多信息

标签

产品

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by