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:(a) M and N have to be positive integer(b) M and N have to be negative integer(c) M have to be negative and N have to be positive integer(d) M have to be positive and N have to be negative integerThe question was asked in unit test.The query is from Representing Digital Images in portion Digital Image Fundamentals of Digital Image Processing

The digitization process i.e. the digital image has M rows and N colum

1.	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:(a) M and N have to be positive integer(b) M and N have to be negative integer(c) M have to be negative and N have to be positive integer(d) M have to be positive and N have to be negative integerThe question was asked in unit test.The query is from Representing Digital Images in portion Digital Image Fundamentals of Digital Image Processing
Answer» Correct answer is (a) M and N have to be positive integer To elaborate: 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 level. There are no requirements on M and N, other than that M and N have to be positive integer.

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