Self-conducted allocation strategy of quality layers for JPEG2000
EURASIP Journal on Advances in Signal Processing
Iterative compensation schemes for multimedia content authentication
Journal of Visual Communication and Image Representation
A no-reference objective image sharpness metric based on the notion of just noticeable blur (JNB)
IEEE Transactions on Image Processing
Perceptual color image coding with JPEG2000
IEEE Transactions on Image Processing
Compression quality prediction model for JPEG2000
IEEE Transactions on Image Processing
Visually lossless JPEG2000 using adaptive visibility thresholds and visual masking effects
Asilomar'09 Proceedings of the 43rd Asilomar conference on Signals, systems and computers
Enhanced JPEG2000 quality scalability through block-wise layer truncation
EURASIP Journal on Advances in Signal Processing
On optimizing H. 264/AVC rate control by improving R-D model and incorporating HVS characteristics
EURASIP Journal on Advances in Signal Processing
Energy-based coefficient selection for digital watermarking in wavelet domain
International Journal of Innovative Computing and Applications
Wave atoms based compression method for fingerprint images
Pattern Recognition
Perceptual watermarking using a new Just-Noticeable-Difference model
Image Communication
Evaluation of Region-of-Interest coders using perceptual image quality assessments
Journal of Visual Communication and Image Representation
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In this paper, a new encoding approach is proposed to control the JPEG2000 encoding in order to reach a desired perceptual quality. The new method is based on a vision model that incorporates various masking effects of human visual perception and a perceptual distortion metric that takes spatial and spectral summation of individual quantization errors into account. Compared with the conventional rate-based distortion minimization JPEG2000 encoding, the new method provides a way to generate consistent quality images at a lower bit rate.