대한전자공학회:학술대회논문집 (Proceedings of the IEEK Conference)
- 대한전자공학회 2002년도 ITC-CSCC -3
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- Pages.1803-1806
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- 2002
Lossless Inter-frame Video Coding using Extended JPEG2000
- IMAIZUMI, Shoko (Department of Electrical Engineering, Tokyo Metropolitan University) ;
- TAKAGI, Ayuko (Department of Electrical Engineering, Tokyo Metropolitan University) ;
- KIYA, Hitoshi (Department of Electrical Engineering, Tokyo Metropolitan University)
- 발행 : 2002.07.01
초록
This paper describes an effective technique for lossless inter-frame video coding sequences based on a JPEG2000 CODEC. This technique has diminished the compression rate for lossless video coding. In this proposed method, firstly a predicted image for an in- put image is generated by motion estimation(ME), and then a difference image between the input image and the predicted image is calculated, and finally the difference image becomes an input image to a JPEG2000 encoder for lossless coding. Simulation results show the effectiveness of this method.
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