A method for computing the centerline based on gradient vector flow and distance transform
碩士 === 國立交通大學 === 資訊科學與工程研究所 === 96 === Centerline is one of many methods to describe the shape of objects. The method simplifies and maintains the main structure of objects such as topological characteristics. Therefore, the preference of searching for centerlines in image analysis and pattern reco...
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2008
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| Online Access: | http://ndltd.ncl.edu.tw/handle/83050304336711709451 |
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ndltd-TW-096NCTU53940232016-05-18T04:13:15Z http://ndltd.ncl.edu.tw/handle/83050304336711709451 A method for computing the centerline based on gradient vector flow and distance transform 以gradientvectorflow與distancetransform為基礎的中軸演算法 Chi-Teng Weng 翁啟騰 碩士 國立交通大學 資訊科學與工程研究所 96 Centerline is one of many methods to describe the shape of objects. The method simplifies and maintains the main structure of objects such as topological characteristics. Therefore, the preference of searching for centerlines in image analysis and pattern recognition is mostly applicable. However, centerline method is not well-defined and consequently causes the difficulties of calculation. The thesis provides a way to search for centerline of objects by integrating gradient vector flow and distance transform. In addition, we apply the method on the images with various figures and the result indicates great match with centerline conditions. Yu-Tai Ching 荊宇泰 2008 學位論文 ; thesis 30 zh-TW |
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zh-TW |
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Others
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碩士 === 國立交通大學 === 資訊科學與工程研究所 === 96 === Centerline is one of many methods to describe the shape of objects. The method simplifies and maintains the main structure of objects such as topological characteristics. Therefore, the preference of searching for centerlines in image analysis and pattern recognition is mostly applicable. However, centerline method is not well-defined and consequently causes the difficulties of calculation. The thesis provides a way to search for centerline of objects by integrating gradient vector flow and distance transform. In addition, we apply the method on the images with various figures and the result indicates great match with centerline conditions.
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| author2 |
Yu-Tai Ching |
| author_facet |
Yu-Tai Ching Chi-Teng Weng 翁啟騰 |
| author |
Chi-Teng Weng 翁啟騰 |
| spellingShingle |
Chi-Teng Weng 翁啟騰 A method for computing the centerline based on gradient vector flow and distance transform |
| author_sort |
Chi-Teng Weng |
| title |
A method for computing the centerline based on gradient vector flow and distance transform |
| title_short |
A method for computing the centerline based on gradient vector flow and distance transform |
| title_full |
A method for computing the centerline based on gradient vector flow and distance transform |
| title_fullStr |
A method for computing the centerline based on gradient vector flow and distance transform |
| title_full_unstemmed |
A method for computing the centerline based on gradient vector flow and distance transform |
| title_sort |
method for computing the centerline based on gradient vector flow and distance transform |
| publishDate |
2008 |
| url |
http://ndltd.ncl.edu.tw/handle/83050304336711709451 |
| work_keys_str_mv |
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