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Let Z be the set of real integers and R the set of real numbers
The digitization process i.e. the digital image has M rows and N columns, requires decisions about values for M, N, and for the number, L, of gray levels allowed for each pixel. The value M and N have to be:
The digitization process i.e. the digital image has M rows and N columns, requires decisions about values for M, N, and for the number, L, of max gray levels. There are no requirements on M and N, other than that M and N have to be positive integer. However, the number of gray levels typically is
The digitization process i.e
After digitization process a digital image with M rows and N columns have to be positive and for the number, L, max gray levels i.e. an integer power of 2 for each pixel. Then, the number b, of bits required to store a digitized image is:
An image whose gray-levels span a significant portion of gray scale have __________ dynamic range while an image with dull, washed out gray look have __________ dynamic range
Validate the statement “When in an Image an appreciable number of pixels exhibit high dynamic range, the image will have high contrast.”
In digital image of M rows and N columns and L discrete gray levels, calculate the bits required to store a digitized image for M=N=32 and L=16
A continuous image is digitised at _______ points
The transition between continuous values of the image function and its digital equivalent is called ______________
Images quantised with insufficient brightness levels will lead to the occurrence of ____________
The smallest discernible change in intensity level is called ____________
What is the tool used in tasks such as zooming, shrinking, rotating, etc.?
The type of Interpolation where for each new location the intensity of the immediate pixel is assigned is ___________
The type of Interpolation where the intensity of the FOUR neighbouring pixels is used to obtain intensity a new location is called ___________
Dynamic range of imaging system is a ratio where the upper limit is determined by
For Dynamic range ratio the lower limit is determined by
Quantitatively, spatial resolution cannot be represented in which of the following ways
The most familiar single sensor used for Image Acquisition is
A geometry consisting of in-line arrangement of sensors for image acquisition
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