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Image Sensing and Acquisition - Digital Image Processing MCQs

Image Sensing and Acquisition MCQs : Here you will find MCQ Questions related to "Image Sensing and Acquisition" in Digital Image Processing. These Image Sensing and Acquisition MCQ Questions Will help you to improve your Digital Image Processing knowledge and will prepare you for various Examinations like Competitive Exams, Placements, Interviews and other Entrance Exmaniations.

Question 1

__________ is the most commonly used single sensor made up of silicon materials.

B. Microdensitometer
C. Sensor strips
D. Photodiode

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Question 2

______ are very common next to single sensor and use in-line arrangement.

A. Sensor arrays
B. Sensor strips
C. A photodiode

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Question 3

CAT in imaging stands for?

A. Computer Aided Telegraphy
B. Computer Aided Tomography
C. Computerised Axial Telegraphy
D. Computerised Axial Tomography

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Question 4

The section of the real plane spanned by the coordinates of an image is called the Spacial Domain.

C. Can be true or false
D. Can not say

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Question 5

___________ is the measure of the difference is intensity between the highest and the lowest intensity levels in an image.

A. Noise
B. Saturation
C. Contrast
D. Brightness

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Question 6

__________ is the process used to estimate unknown locations. It is applied in all image resampling methods.

A. Pixelation
B. Interpolation
C. Acquisition
D. All of the above

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Question 7

Gaussian smooth is the effect caused by the use of an insufficient number of intensity levels in smooth areas of a digital image.

C. Can be true or false
D. Can not say

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Question 8

Tie points, also called ?

A. Control points
B. RĂ©seau points
C. Known points
D. Key-points

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Question 9

Which of the following is NOT an application of Image Multiplication?

A. Shading Correction
B. Masking
C. Pixelation
D. Region of Interest operations

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Question 10

The procedure done on a digital image to alter the values of its individual pixels is

A. Neighbourhood Operations
B. Image Registration
C. Geometric Spacial Transformation
D. Single Pixel Operation

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