题名

結合色彩與動態特徵分析法於擷取與分類F1影片中

并列篇名

F1 Video Segmentation and Scene Classification based on Color and Motion Information

DOI

10.6845/NCHU.2006.00496

作者

林祐銘

关键词

場景變動偵測 ; 影像切割 ; 動態向量 ; 顏色直方圖 ; 鏡頭變動偵測 ; 關鍵畫面 ; 場景分類 ; Shot change detection ; video segmentation ; motion vector ; color histogram ; camera motion ; keyframe ; scene classification

期刊名称

中興大學電機工程學系所學位論文

卷期/出版年月

2006年

学位类别

碩士

导师

張敏寬

内容语文

英文

中文摘要

隨著資訊科技的快速發展,影像數位化已普及於日常生活,例如多媒體文件、數位圖書館…等。如何將龐大的影像資料,依據影像內容的相關性,做出適當的影像資料分類,以期達到有效的管理並且方便使用者搜尋,這將是未來一項重要的發展。 本論文依據顏色直方圖、色彩空間、影像切割、影像的動態向量與動態補償,將F1賽車的影片,依照鏡頭的不同將之切割成許多影像片段,並且依據鏡頭的特性來做分析。希望達到將鏡頭分類的目的,以方便使用者搜尋需要的鏡頭內容。 一場F1比賽下來,就算同一個鏡頭所拍攝到的內容,也不可能完全一樣,而且還必須考慮到比賽中間出現的廣告,與一些特殊情況,例如:收訊的中斷。所以,如何在變化很多的鏡頭內容中,做出相同鏡頭的擷取、判斷與歸類,將是這篇論文的重點。這篇論文中,最主要用來判斷與歸類鏡頭的方法,是利用鏡頭內容裡面的色彩與動態向量的資訊,在加上F1賽車鏡頭的特性,來對鏡頭加以分析,做出最適當的鏡頭分類。因此,將可達到我們想到的分類效果。

英文摘要

In this paper, we proposed specific shot change detection for F1 videos. Video temporal segmentation is a very important step to index videos. Due to the characteristics of F1 video such as fast scene change, close-up view, and etc., the traditional shot change detection cannot successfully detect the shot boundary. Motion activity and color distribution are employed to analyze every shot and select a stable frame as keyframe to represent the shot. As we know, a lot of semantic information is contained in shot and motion activity. Through our proposed scheme, we can identify and classify the shots from the exact camera they were taken. Also, we can distinguish different genres of scenes from F1 videos such as stable scene, overlook scene, in-car camera scene, pit scene, yellow flag, and car trace scene. According to the experiential results, our proposed method can efficiently index F1 videos. Key applications of the proposed method include F1 videos scene classification, F1 videos event extraction and F1 videos highlight extraction.

主题分类 電機資訊學院 > 電機工程學系所
工程學 > 電機工程
参考文献
  1. [1] H. M. Hang, Y.M. Chou, and S. C. Cheng, "Motion Estimation for Video Coding Standards", Journal of VLSI Signal Processing,17, pp. 113-136, 1997.
    連結:
  2. [2] A.Shari‾nejad and H.Mehrpour, "A fast full search block matching algorithm using three window search based on the statistical analysis of the motion vectors", IEEE Int. Conf. Communications,2002. Vol. 1, 28 April-2 May 2002, pp. 104 - 108.
    連結:
  3. [3] Rafael C. Gonzalez, Richard E.Woods, "Digital image processing".
    連結:
  4. [4] W. Wolf, "Key Frame Selection by Motion Analysis", in Proc.IEEE Int. Conf., Acoustics, Speech, and Signal, 1996, Vol. 2, 7-10 May. 1996. pp. 1228 - 1231.
    連結:
  5. [7] S.-R. Gong, Y.J. Fan, "Video abrupt shot change detection based on relation of the partial interframe differences", in Proc.Int.Conf., Machine Learning and Cybernetics, 2005, Vol. 9, 18-21 Aug. 2005,pp.5255 - 5260.
    連結:
  6. [9] W. Hua, M. Han, Y. Gong, "Baseball scene classi‾cation using multimedia features", in Proc. IEEE Int. Conf., Multimedia and Expo, 2002, Vol. 1, 26-29 Aug. 2002, pp. 821 - 824.
    連結:
  7. [10] J.Garcia-Consuegra, G. Cisneros, E. Navarro, "A sequential ECHO algorithm based on the integration of clustering and region growing techniques", in Proc. IEEE Int., Geoscience and Remote Sensing Symposium, Vol. 2, 24-28 July 2000, pp. 648 - 650.
    連結:
  8. Bibliography
  9. [5] C. L. Huang and B. Y. Liao, "A robust scene-change detection method for video segmentation", IEEE Trans. Circuits and Systems for Video Technology, Vol. 11, Issue 12, Dec. 2001, pp. 1281- 1288.
  10. [6] Q. Liu, L. Yang, "Twi-di®erence algorithm for video's abrupt shot change detection", in Proc. Int. Conf., Neural Networks and Signal Processing, Vol. 2, 14-17 Dec. 2003, pp. 1177 - 1180.
  11. [8] C. W. Su, Liao H.-Y.M., H. R. Tyan, K. C. Fan, L.H. Chen, "A motion-tolerant dissolve detection algorithm", IEEE Trans., Multimedia, Vol. 7, Issue 6, Dec. 2005, pp. 1106 - 1113.