Select the correct answer. Nina obtains an image in which birds are flying across the sky. Some parts of the image are blurry. In which stage of image processing will Nina fix the blurry parts?

A.
image acquisition
B.
preprocessing
C.
extracting features
D.
segmentation

Cprogram to find //perimeter of rectangle printf(" \n perimeter of rectangle \n"); printf(""); printf("\n enter width and length of the rectangle : "); scanf("%f%f", & width,& length); perimeter = 2 * (width + length); printf("perimeter of rectangle is: %.3f", perimeter);  

Ithink the answer is d but not sure. sorry.