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- Yang, Seungjoon
- Signal Processing Lab .
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Reduced reference MPEG-2 picture quality measure based on ratio of DCT coefficients
- Author(s)
- Yang, Seungjoon
- Issued Date
- 2011-03
- Citation
- ELECTRONICS LETTERS, v.47, no.6, pp.382 - 383
- Abstract
- A reduced reference picture quality measure is proposed for MPEG-2 compressed videos. The measure can be calculated from the ratio of three N tap one-dimensional discrete cosine transform (DCT) coefficients. The proposed measures are highly correlated to subjective test scores and can provide accurate assessment of picture quality for a certain type of sequences.
- Publisher
- INST ENGINEERING TECHNOLOGY-IET
- ISSN
- 0013-5194
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