IMAGE PROCESSING 2

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 role played by segmentation in image processing?

• a) Deals with property in which images are subdivided successively into smaller regions
• b) Deals with partitioning an image into its constituent parts or objects
• c) Deals with extracting attributes that result in some quantitative information of interest
• d) Deals with techniques for reducing the storage required saving an image, or the bandwidth required transmitting it

Region of Interest (ROI) operations is generally known as _______

• Dilation
• Shading correction
• Masking
• None of the Mentioned

Which side of the greyscale is the components of the histogram concentrated in a dark image?

• Medium
• Low
• Evenly distributed
• High

Which of the following technique is used to obtain a certain range of bits required to quantize each pixel?

• Contouring
• Grey-level slicing
• Contrast stretching
• Bit-plane slicing

What does the total number of pixels in the region defines?

• Perimeter
• Area
• Intensity
• Brightness

The distance between pixels p and q, the pixels have a distance less than or equal to some value of radius r centred at (x,y) is called :

• Euclidean distance
• City-Block distance
• Chessboard distance
• None of the Mentioned

Which of the following of a boundary is defined as the line perpendicular to the major axis?

• Equilateral axis
• Equidistant axis
• Minor axis
• Median axis