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9. A typical size comparable in quality to monochromatic TV image is of size.
Choose the correct option:

  • a) 256 X 256

  • b) 512 X 512

  • c) 1920 X 1080

  • d) 1080 X 1080

A normal T.V have 512 x 512 resolution.

7. Which of the following step deals with tools for extracting image components those are useful in the representation and description of shape?
Choose the correct option:

  • a) Segmentation

  • b) Representation & description

  • c) Compression

  • d) Morphological processing

Morphological processing deals with tools for extracting image components that are useful in the representation and description of shape. The material in this chapter begins a transition from processes that output images to processes that output image attributes.

10. What is the correct sequence of steps in image processing?
Choose the correct option:

  • a) Image acquisition->Image enhancement->Image restoration->Color image processing->Compression->Wavelets and multi resolution processing->Morphological processing->Segmentation->Representation & description->Object recognition

  • b) Image acquisition->Image enhancement->Image restoration->Color image processing->Wavelets and multi resolution processing->Compression->Morphological processing->Segmentation->Representation & description->Object recognition

  • c) Image acquisition->Image enhancement->Color image processing->Image restoration->Wavelets and multi resolution processing->Compression->Morphological processing->Segmentation->Representation & description->Object recognition

  • d) Image acquisition->Image enhancement->Image restoration->Color image processing->Wavelets and multi resolution processing->Compression->Morphological processing->Representation & description->Segmentation->Object recognition

Steps in image processing:

2. Which of the following is not required with reference to the light source of a lighting system?
Choose the correct option:

  • a) Sufficient light to provide a quality image

  • b) Available at low cost

  • c) The color of light should be pleasing to the eye

  • d) Provide spatial and temporal intensity to the to the sample

The light source employed in a lighting system in an image processing system requires a cheap light source in terms of cost, a source providing spatial and temporal intensity to the to the sample and providing sufficient light for a quality image, but the color of light immaterial in this context.

4. With respect to Digital Processing System which 2 elements are required to acquire digital Images?
Choose the correct option:

  • a) Physical device and digitizer

  • b) Digital device and digital camera

  • c) Digital camera and computer system

  • d) Transmitter and receiver

A digital processing system requires a physical device, which should be sensitive to the energy radiated by the object we wish to image and a digitizer which would convert the output of the physical sensing device into a digital form.

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