Isha_DIP-13feb

What is the name of the tool that helps in zooming, shrinking, rotating, etc.?

• filters

• interpolation

• sampling

• none

What is Digital Image Processing?

• It’s an application that alters digital videos

• It’s a software that allows altering digital pictures

• It’s a system that manipulates digital medias
  
  

• It’s a machine that allows altering digital images

Which of the following is an example of Digital Image Processing?

• computer graphics

• pixels

• camera mechanism

• all of above

What are the categories of digital image processing?

• image enhancement

• image classification and analysis

• image transformation

• all

Which of the following is the first and foremost step in Image Processing?

• image acquisition

• segmentation

• image enhancement

• image restoration

Which of the following is the abbreviation of JPEG?

• Joint Photographic Experts Group

• Joint Photographs Expansion Group

• Joint Photographic Expanded Group

• Joint Photographic Expansion Group

Which of the following is the primary objective of sharpening of an image?

• Decrease the brightness of the image

• Increase the brightness of the image

• Highlight fine details in the image

• Blurring the image

Which of the following makes an image difficult to enhance?

• Dynamic range of intensity levels

• High noise

• Narrow range of intensity levels

• All of the mentioned

Smoothing filter is used to remove __________ from an image.

• Smooth transitions of brightness levels

• Smooth transitions of grey levels

• Sharp transitions of brightness levels

•       Sharp transitions of grey levels.

What is the smallest possible value of the gradient image?

• 1

• 0

• e

• -e