The 8th International Conference on Software, Knowledge, Information Management and Applications (SKIMA 2014) 2014
DOI: 10.1109/skima.2014.7083531
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Freeman chain code with digits of unequal cost

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Cited by 7 publications
(2 citation statements)
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“…Having undergone edge detection, the image is displayed as a discrete point set in the computer. This paper adopts the edge tracing algorithm of Freeman chain code [7] to extract the curve's edge, namely to join up the discrete edge points in series in a certain order point.In the order of the direction of eight vectors of Freeman chain code -0 V to 7 V , the binary image is traced. The first edge point to be encountered during this process is taken as the starting point of a chain code.…”
Section: Contour Extraction and Pattern Matchingmentioning
confidence: 99%
“…Having undergone edge detection, the image is displayed as a discrete point set in the computer. This paper adopts the edge tracing algorithm of Freeman chain code [7] to extract the curve's edge, namely to join up the discrete edge points in series in a certain order point.In the order of the direction of eight vectors of Freeman chain code -0 V to 7 V , the binary image is traced. The first edge point to be encountered during this process is taken as the starting point of a chain code.…”
Section: Contour Extraction and Pattern Matchingmentioning
confidence: 99%
“…Одной из разновидностей цепного кода является кодирование углами век-торов, как это показано на рис. 3 [6]. В табл.…”
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