I'm still new in Image processing. I just want to know:
1) What is the actual size for face detection function?
2) How to resize the image?
Because i got the warning that mentioned "Image is too big to fit on screen; displaying at 25% "
This is the normal code to process the image:
faceDetector = vision.CascadeObjectDetector;
I = imread('detectface.jpg');
bboxes = step(faceDetector, I);
IFaces = insertObjectAnnotation(I, 'rectangle', bboxes, 'Face');
figure, imshow(IFaces), title('Detected faces');