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- Yang, Seungjoon
- Signal Processing Lab .
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Judder-free reverse pull-down using dynamic compensation
- Author(s)
- Lee, YH, Yang, Seungjoon, Kim, S
- Issued Date
- 2005-02
- Citation
- IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, v.51, no.1, pp.256 - 261
- Abstract
- This paper proposes a new judder-free reverse pull-down algorithm for film images. Conventional reverse pull-down methods have troubles in dealing with TV screen conversion of film images that have been edited in wrong ways, in which processed images often suffer from frame-wise or object-wise judder. The proposed judder-free pull-down method is based on dynamic compensation, which allows its to correctly cope with images containing bad-edition. In addition, it performs judder detection, which prevents judder from degrading interlaced computer generated imagery (CGI) on film images
- Publisher
- IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
- ISSN
- 0098-3063
- Keyword (Author)
- bad-edit detection, de-telecine, film mode, judder detection, reverse pull-down
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