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ICASSP
2011
IEEE

Fast identification of JPEG 2000 images for digital cinema profiles

11 years 1 months ago
Fast identification of JPEG 2000 images for digital cinema profiles
A method for identifying JPEG 2000 images with different coding parameters, such as DWT-filters, code-block sizes, quantization step sizes, and resolution levels, is presented. The proposed method does not produce false-negative matches regardless of the different coding parameters. Moreover, the proposed method is fast because it uses the number of zero-bit-planes. This number can be extracted from the JPEG 2000 codestream by only parsing the header information. Experimental results showed the effectiveness of the proposed method for digital cinema applications.
Osamu Watanabe, Takahiro Fukuhara, Hitoshi Kiya
Added 21 Aug 2011
Updated 21 Aug 2011
Type Journal
Year 2011
Where ICASSP
Authors Osamu Watanabe, Takahiro Fukuhara, Hitoshi Kiya
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