The range that specifies the gray or grayscale levels is
A. The value range from -1 to 1
B. The value range from 0 to -1
C. The value range from 0 to 1
D. Any one of the above
Answer:A
The range that specifies the gray or grayscale levels is
A. The value range from -1 to 1 B. The value range from 0 to -1 C. The value range from 0 to 1 D. Any one of the above
Explanation: Any value ranging from 0 to 1 can specify grayscale levels.