教師資料查詢 | 類別: 會議論文 | 教師: 江正雄CHIANG JEN-SHIUN (瀏覽個人網頁)

標題:An Efficient Video Object Segmentation Based on Mask Pre-Filling Algorithm
學年95
學期2
發表日期2007/03/16
作品名稱An Efficient Video Object Segmentation Based on Mask Pre-Filling Algorithm
作品名稱(其他語言)
著者Chang, Chih-Yueh; Chiang, Jen-Shiun; Ye, Fun; Hsia, Chih-Hsien
作品所屬單位淡江大學電機工程學系
出版者
會議名稱第五屆現代通訊科技應用學術研討會=The 5th Conference on Communication Application
會議地點臺北市, 臺灣
摘要In this paper, we propose a new video object segmentation algorithm using the morphologi-cal technique. Several video object segmenta-tion algorithms used mathematical morphology to generate the object masks, but operations of mathematical morphology have two drawbacks: (1) high computation load, and (2) the quality of masks depends on the chosen morphological structuring element. There are many techniques to speed up the morphological operations by hardware implementation, but no discussions about reducing the influence of the choice of structuring elements. By adding a pre-processing mechanism, we effectively reduce the influences of the chosen structuring elements based on continuity of shape features and times of morphological operations. Experimental re-sults indicate that our algorithm can improve the speed of filling operations of the object masks and accuracy of segmentation.
關鍵字Edge detection;Mathematical morphology;Video object segmentation
語言英文
收錄於
會議性質國內
校內研討會地點
研討會時間20070316~20070316
通訊作者
國別中華民國
公開徵稿Y
出版型式紙本
出處第五屆現代通訊科技應用學術研討會論文集=Proceedings of the 5th Conference on Communication Application,4頁
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