April 2016
Intermediate to advanced
318 pages
9h 47m
English
book
Digital Geometry in Image Processing
by Jayanta Mukhopadhyay, Partha Pratim Das, Samiran Chattopadhyay, Partha Bhowmick, Biswa Nath Chatterji
Content preview from Digital Geometry in Image Processing
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Digital Topology: Fundamentals 11
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(a)
FIGURE 1.8: (a) The order of searching a foreground pixel in the neigh-
borho od of a border pixel at p with a background neighbor at q in an (8, 4)
digital grid. The order follows clockwise movement starting from q. (b) The
sequence of pairs of border pixels (p
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), where p
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and q
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belongs to background, respectively, for the point set as shown in Fig.
1.7. (See color insert.)
ing or path following is required to obtain the chain code of a sequence of
border points. The advantage of this scheme is in its linear representation. ...
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