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Yang, Seungjoon
Signal Processing Lab (SPL)
Research Interests
  • Statistical signal processing, multi-rate systems, image/video processing, computer vision

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Judder-free reverse pull-down using dynamic compensation

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Title
Judder-free reverse pull-down using dynamic compensation
Author
Lee, YHYang, SeungjoonKim, S
Keywords
Bad-edit detection; De-telecine; Film mode; Judder detection; Reverse pull-down
Issue Date
2005-02
Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
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
URI
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DOI
10.1109/TCE.2005.1405729
ISSN
0098-3063
Appears in Collections:
EE_Journal Papers
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