Explanation: None. 4. How to increase the brightness of the pixel?
A. Sound
B. Amount of light
C. Surface
D. Waves
Answer:A
Explanation: None. 4. How to increase the brightness of the pixel?
A. Sound B. Amount of light C. Surface D. Waves
Explanation: The brightness of a pixel in the image is proportional to the amount of light directed towards the camera. 5. How many kinds of reflection are available in image perception?