會議論文
| 學年 | 81 |
|---|---|
| 學期 | 1 |
| 發表日期 | 1992-08-24 |
| 作品名稱 | An Efficient Method for Following the Contours of Bi-level Images |
| 作品名稱（其他語言） | |
| 著者 | 趙榮耀; 劉虎城; 許秀影 |
| 作品所屬單位 | 淡江大學資訊工程學系 |
| 出版者 | 新竹市：清華大學電機工程研究所 |
| 會議名稱 | 一九九二年電腦視覺、圖學、暨影像處理研討會=1992 IPPR Conference on Computer Vision, Graphics and Image Processin g |
| 會議地點 | 南投縣, 臺灣 |
| 摘要 | An efficient method to obtain the chain code of contours for a bi-level image is proposed. The method hinges on the clustering property of an image. The search sequence of each boundary pixel is determined dynamically, according to the direction of the preceding boundary pixel. The computational efficiency of the proposed method is then compared to those of conventional methods, by processing the contour-following of Chinese characters. It indicates that the proposed algorithm can, in general, save three times in speed. An efficient method to obtain the chain code of contours for a bi-level image is proposed. The method hinges on the clustering property of an image. The search sequence of each boundary pixel is determined dynamically, according to the direction of the preceding boundary pixel. The computational efficiency of the proposed method is then compared to those of conventional methods, by processing the contour-following of Chinese characters. It indicates that the proposed algorithm can, in general, save three times in speed. |
| 關鍵字 | 邊界;影像處理;叢聚性質;Boundary;Image Processing;Clustering Property;Contour |
| 語言 | en |
| 收錄於 | |
| 會議性質 | 國內 |
| 校內研討會地點 | |
| 研討會時間 | 19920824~19920826 |
| 通訊作者 | |
| 國別 | TWN |
| 公開徵稿 | Y |
| 出版型式 | 紙本 |
| 出處 | 一九九二年電腦視覺、圖學、暨影像處理研討會論文集=Proceedings of 1992 IPPR Conference on Computer Vision, Graphics and Ima ge=Processing，頁253-257 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/37707 ) |