# Edge Models in Digital Image Processing Quiz Questions and Answers 77 PDF Download

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## Quiz on Edge Models in Digital Image Processing Worksheet 77Quiz PDF Download

Edge Models in Digital Image Processing Quiz

MCQ: Intersection between zero intensity and extreme of second derivative is called

1. discontinuity
2. similarity
3. continuity
4. zero crossing

D

Multiresolution Expansions Quiz

MCQ: Scaling function is

1. pentagonal
2. square
3. orthogonal
4. oval

C

Color Models in Color Image Processing Quiz

MCQ: RGB colors have range

1. [0,1]
2. [1,2]
3. [1,0]
4. [-1,1]

A

Image Negatives Quiz

MCQ: Negative of image having intensity values [0,L-1] is expressed by

1. s = L-1
2. s = 1-r
3. s = L-1-r
4. s = L-r

C

Histogram Equalization Quiz

MCQ: Probability density functions are always

1. decreasing
2. increasing
3. positive
4. negative

C