JPEG2000 parameters against watermarking
2002 14th International Conference on Digital Signal Processing Proceedings. DSP 2002 (Cat. No.02TH8628) - Tập 2 - Trang 713-716 vol.2
Tóm tắt
In the paper, the effects of the imminent JPEG2000 compression standard on watermarking techniques are investigated. It is shown that the choice of different coding parameters affects the performance of transform domain watermarking techniques. Compression ratio is of course important but not the only parameter that a watermarking scheme should take into account.
Từ khóa
#Watermarking #Image coding #Transform coding #Digital images #Robustness #Discrete cosine transforms #Discrete transforms #Bit rate #Filters #LaboratoriesTài liệu tham khảo
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