CPV301Xuất hiện trong 1 đề thi
How is the Haar calculation performed for edge detection?
Các lựa chọn
ABy measuring the sharpness of pixel values in darker and lighter regions
BBy computing the ratio of pixel intensities in darker and lighter regions
CBy finding the difference between averages of pixel values in darker and lighter regions
DBy comparing the histograms of pixel distributions in darker and lighter regions