Q1. Which of the following is (are) region descriptor(s)? Choose the correct option.
i) Fourier descriptor ii) co-occurrence matrix iii) Intensity histogram iv) Signature
a. Both I and IV
b. Only 1
с. Both Il and III
d. None of the above

Answer:- c

Q2.

Answer:- c

Q3.

Answer:- c

Q4.

Answer:- a

Q5.

Answer:- a

Q6.

Answer:- d

Q7. Which of the following is not a Co-occurrence matrix-based descriptor?
a. Entropy
b. Uniformity
c. Intensity histogram.
d. All of the above.

Answer:- c

Q8.

Answer:- d

Q9. What is the value of maximum probability descriptor?
a. 1/4
b. 3/12
c. 1/3
d. 3/16

Answer:- a

Q10. The plot of distance of the different boundary point from the centroid of the shape taken at various direction is known as
a. Signature descriptor
b. Polygonal descriptor
c. Fourier descriptor.
d. Convex Hull

Answer:- a