论文信息 - Fast identification of JPEG 2000 images for digital cinema profiles

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.

Hitoshi Kiya | Osamu Watanabe | Takahiro Fukuhara

[1] Hitoshi Kiya,et al. Identification of JPEG 2000 images in encrypted domain for digital cinema , 2009, 2009 16th IEEE International Conference on Image Processing (ICIP).

[2] Hitoshi Kiya,et al. AN IDENTIFICATION METHOD FOR JPEG 2000 IMAGES USING THE SIGNS OF DWT COEFFICIENTS(International Workshop on Advanced Image Technology 2007) , 2007 .

[3] Tom Fawcett,et al. Using rule sets to maximize ROC performance , 2001, Proceedings 2001 IEEE International Conference on Data Mining.

[4] Hitoshi Kiya,et al. Accurate Identifying Method of JPEG2000 Images for Digital Cinema , 2008, MMM.

[5] Wan-Chi Siu,et al. A fast approach for identifying similar features in retrieval of JPEG and JPEG2000 images , 2009 .

[6] Masaaki Fujiyoshi,et al. Fast and Robust Identification Methods for JPEG Images with Various Compression Ratios , 2006, 2006 IEEE International Conference on Acoustics Speech and Signal Processing Proceedings.