What is the technique for a gray-level transformation function called, if the transformation would be to produce an image of higher contrast than the original by darkening the levels below some gray-level m and brightening the levels above m in the original image.

What is the technique for a gray-level transformation function called,

1.	What is the technique for a gray-level transformation function called, if the transformation would be to produce an image of higher contrast than the original by darkening the levels below some gray-level m and brightening the levels above m in the original image.
A.	Contouring
B.	Contrast stretching
C.	Mask processing
D.	Point processing
Answer» C. Mask processing

Discussion

No Comment Found

Related MCQs

The domain that refers to image plane itself and the domain that refers to Fourier transform of an image is/are :
For pixels p(x, y), q(s, t), the chessboard distance between p and q is defined as:a) D(p, q) = [(x – s)2 + (y – t)2]1/2b) D(p, q) = |x – s| + |y – t|c) D(p, q) = max (|x – s| + |y – t
For pixels p(x, y), q(s, t), the city-block distance between p and q is defined as:a) D(p, q) = [(x – s)2 + (y – t)2]1/2b) D(p, q) = |x – s| + |y – t|c) D(p, q) = max (|x – s| + |y – t
For pixels p(x, y), q(s, t), the Euclidean distance between p and q is defined as:a) D(p, q) = [(x – s)2 + (y – t)2]1/2b) D(p, q) = |x – s| + |y – t|c) D(p, q) = max (|x – s| + |y – t
A pixel p at coordinates (x, y) has neighbors whose coordinates are given by:(x+1, y+1), (x+1, y-1), (x-1, y+1), (x-1, y-1)This set of pixels is called ____________
A pixel p at coordinates (x, y) has neighbors whose coordinates are given by:(x+1, y), (x-1, y), (x, y+1), (x, y-1)This set of pixels is called ____________
FOR_PIXELS_P(X,_Y),_Q(S,_T),_THE_CITY-BLOCK_DISTANCE_BETWEEN_P_AND_Q_IS_DEFINED_AS:?$
The domain that refers to image plane itself and the domain that refers to Fourier transform of an image is/are :$
For pixels p(x, y), q(s, t), the chessboard distance between p and q is defined as:$
For Image Enhancement a general-approach is to use a function of values of f (input image) in a predefined neighborhood of (x, y) to determine the value of g (output image) at (x, y). The techniques that uses such approaches are called ________

What is the technique for a gray-level transformation function called, if the transformation would be to produce an image of higher contrast than the original by darkening the levels below some gray-level m and brightening the levels above m in the original image.

Discussion

No Comment Found

Related MCQs

Reply to Comment