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Proceedings Paper

A new user-assisted segmentation and tracking technique for an object-based video editing system
Author(s): Hong Yeon Yu; Sung-Hoon Hong; Mike Myung-Ok Lee; Jae-Gark Choi
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Paper Abstract

This paper presents a semi-automatic segmentation method which can be used to generate video object plane (VOP) for object based coding scheme and multimedia authoring environment. Semi-automatic segmentation can be considered as a user-assisted segmentation technique. A user can initially mark objects of interest around the object boundaries and then the user-guided and selected objects are continuously separated from the unselected areas through time evolution in the image sequences. The proposed segmentation method consists of two processing steps: partially manual intra-frame segmentation and fully automatic inter-frame segmentation. The intra-frame segmentation incorporates user-assistance to define the meaningful complete visual object of interest to be segmentation and decides precise object boundary. The inter-frame segmentation involves boundary and region tracking to obtain temporal coherence of moving object based on the object boundary information of previous frame. The proposed method shows stable efficient results that could be suitable for many digital video applications such as multimedia contents authoring, content based coding and indexing. Based on these results, we have developed objects based video editing system with several convenient editing functions.

Paper Details

Date Published: 30 March 2004
PDF: 12 pages
Proc. SPIE 5274, Microelectronics: Design, Technology, and Packaging, (30 March 2004); doi: 10.1117/12.528246
Show Author Affiliations
Hong Yeon Yu, Chonnam National Univ. (South Korea)
Sung-Hoon Hong, Chonnam National Univ. (South Korea)
Mike Myung-Ok Lee, Dongshin Univ. (South Korea)
Jae-Gark Choi, Dongeui Univ. (South Korea)

Published in SPIE Proceedings Vol. 5274:
Microelectronics: Design, Technology, and Packaging
Derek Abbott; Kamran Eshraghian; Charles A. Musca; Dimitris Pavlidis; Neil Weste, Editor(s)

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