Practice Digital Image Processing Multiple Choice Multiple Choice Questions with Answers Quiz-1

Q.1.

To convert a continuous sensed data into Digital form, which of the following is required?

Explanation

Q.2.

To convert a continuous image f(x, y) to digital form, we have to sample the function in __________

Explanation

Q.3.

For a continuous image f(x, y), how could be Sampling defined?

Explanation

Q.4.

For a continuous image f(x, y), Quantization is defined as

Explanation

Q.5.

Validate the statement:

Explanation

Q.6.

How is sampling been done when an image is generated by a single sensing element combined with mechanical motion?

a) The number of sensors in the strip defines the sampling limitations in one direction and Mechanical motion in the other direction.
b) The number of sensors in the sensing array establishes the limits of sampling in both directions.
c) The number of mechanical increments when the sensor is activated to collect data.
d) None of the mentioned.

Explanation

Q.7.

How does sampling gets accomplished with a sensing strip being used for image acquisition?

a) The number of sensors in the strip establishes the sampling limitations in one image direction and Mechanical motion in the other direction
b) The number of sensors in the sensing array establishes the limits of sampling in both directions
c) The number of mechanical increments when the sensor is activated to collect data
d) None of the mentioned

Explanation

Q.8.

How is sampling accomplished when a sensing array is used for image acquisition?

a) The number of sensors in the strip establishes the sampling limitations in one image direction and Mechanical motion in the other direction
b) The number of sensors in the sensing array defines the limits of sampling in both directions
c) The number of mechanical increments at which we activate the sensor to collect data
d) None of the mentioned

Explanation

Q.9.

The quality of a digital image is well determined by ___________

Explanation