Get 20M+ Full-Text Papers For Less Than $1.50/day. Start a 14-Day Trial for You or Your Team.

Learn More →

Perceptual Image Coding with Discrete Cosine TransformConcluding Remarks

Perceptual Image Coding with Discrete Cosine Transform: Concluding Remarks [This monograph has described the JND threshold for DCT-II subband, which is formulated as a product of the detection threshold and the elevation parameters, namely, luminance adaptation and contrast masking. Based on this formulation, we review Chou’s [CL95], Yang’s [YLL05], Watson’s [Wat93], Wei’s [WN09], and Zhang’s [ZLX05] JND models. We have also shown how these JND models can be integrated into DCT-II based PICs, which are compatible with the JPEG standard. Although there has been significant development in the computational models for JND, a number of challenges still remain in this field.] http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png

Perceptual Image Coding with Discrete Cosine TransformConcluding Remarks

Download PDF
2 pages

Loading next page...
 
/lp/springer-journals/perceptual-image-coding-with-discrete-cosine-transform-concluding-Xymwmjr0Mw
Publisher
Springer Singapore
Copyright
© The Author(s) 2015
ISBN
978-981-287-542-6
Pages
63 –64
DOI
10.1007/978-981-287-543-3_5
Publisher site
See Chapter on Publisher Site

Abstract

[This monograph has described the JND threshold for DCT-II subband, which is formulated as a product of the detection threshold and the elevation parameters, namely, luminance adaptation and contrast masking. Based on this formulation, we review Chou’s [CL95], Yang’s [YLL05], Watson’s [Wat93], Wei’s [WN09], and Zhang’s [ZLX05] JND models. We have also shown how these JND models can be integrated into DCT-II based PICs, which are compatible with the JPEG standard. Although there has been significant development in the computational models for JND, a number of challenges still remain in this field.]

Published: May 14, 2015

Keywords: Luminance Adaptation; Contrast Masking; Elevated Parameters; Standard JPEG; Detection Threshold

There are no references for this article.