Digital Image Processing Jayaraman | Ppt

The process of converting continuous signals into digital data (pixels).

f(x,y)=[f(0,0)f(0,1)…f(0,N−1)f(1,0)f(1,1)…f(1,N−1)⋮⋮…⋮f(M−1,0)f(M−1,1)…f(M−1,N−1)]f of open paren x comma y close paren equals the 4 by 4 matrix; Row 1: Column 1: f of open paren 0 comma 0 close paren, Column 2: f of open paren 0 comma 1 close paren, Column 3: …, Column 4: f of open paren 0 comma cap N minus 1 close paren; Row 2: Column 1: f of open paren 1 comma 0 close paren, Column 2: f of open paren 1 comma 1 close paren, Column 3: …, Column 4: f of open paren 1 comma cap N minus 1 close paren; Row 3: Column 1: ⋮, Column 2: ⋮, Column 3: …, Column 4: ⋮; Row 4: Column 1: f of open paren cap M minus 1 comma 0 close paren, Column 2: f of open paren cap M minus 1 comma 1 close paren, Column 3: …, Column 4: f of open paren cap M minus 1 comma cap N minus 1 close paren end-matrix; The number of bits required to store a digital image is represents the total number of gray levels. Basic Relationships Between Pixels digital image processing jayaraman ppt

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