Question

1. A color image data in Matlab is dealt with as a ___-dimensional array

		1
		2
		3
		4

2. Stretching a bitmap image _____

		increases the resolution
		increases the physical size of pixels
		increases the color depth
		none of the above

3. File size of a digital audio file depends on _____

		sampling frequency
		bits per sample
		time duration

all of the above

4. While s = T(r) represents the intensity transformation operation with s being the output intensity and r being the input intensity, the identity operation can be expressed by _____

		s = r^2
		s = r
		s = r^3
		s = exp(r)

Answer 1

1. Since there are no options provided,the answer might be ...Dimensional Array

2. Increases the resolution

3. All the above

4. s=r