CPV301Xuất hiện trong 1 đề thi
Choose the best description of linear filtering.
Các lựa chọn
AIt is filtering in which the value of an output pixel is a linear combination of the values of the pixels in the input pixel's neighborhood.
BIt is that instead of using the spatial mask in a convolution process.
CFilters are just masks that form a new, and preferably enhanced, image from a combination of the original image's pixel values.
DNone of the others