Digital Video And Hdtv Algorithms And Interfaces

... Chou: A novel simultaneous dynamic range compression and local contrast enhancement algorithm for digital video cameras EURASIP Journal on Image and Video Processing 2011 2011:6 Submit your manuscript ... strong contrast enhancement and may lead to excessive artifacts when processing color images To achieve local contrast enhancement with reduced ar...

Ngày tải lên: 20/06/2014, 22:20

... Chou: A novel simultaneous dynamic range compression and local contrast enhancement algorithm for digital video cameras EURASIP Journal on Image and Video Processing 2011 2011:6 Submit your manuscript ... strong contrast enhancement and may lead to excessive artifacts when processing color images To achieve local contrast enhancement with reduced ar...

Ngày tải lên: 21/06/2014, 00:20

... Winkler, Stefan Digital video quality : vision models and metrics / Stefan Winkler p cm Includes bibliographical references and index ISBN 0-470-02404-6 Digital video Image processing Digital techniques ... PDF Merge and Split Unregistered Version - http://www.simpopdf Digital Video Quality Vision Models and Metrics Stefan Winkler Genista Corporation, Mont...

Ngày tải lên: 27/06/2014, 14:20

... Introduction Video Compression Standards Simulation Reference Software Future Work and Conclusions 2008/12/26 Digital Video Compression Fundamentals an Outline Introduction Video Compression Standards ... 2008/12/26 Digital Video Compression Fundamentals an 16 Outline Introduction Video Compression Standards Simulation Reference Software Future Work and C...

Ngày tải lên: 02/07/2014, 23:21

... and development of the former Canal+ Italia In the last years of the twentieth century, other forms of digital television appeared: digital cable television, digital terrestrial television, and, ... have allowed the establishment of new all -digital television standards and services 13 Color television: a review of current standards 0.5 V PAL burst Video Clock reference + 14 inf...

Ngày tải lên: 03/07/2014, 16:06

... compression 36 artifacts 42 lossy 36 standards 39 video 38 cones 11 consistency 65 contrast band-limited 72 isotropic 72 Digital Video Quality - Vision Models and Metrics Stefan Winkler # 2005 John ... Design and performance of a digital video quality metric In Proc SPIE Human Vision and Electronic Imaging, vol 3644, pp 168–174, San Jose, CA Watson, A B., Hu, J., M...

Ngày tải lên: 09/08/2014, 19:21

... Closing Remarks 7 .1 7.2 Summary Perspectives vii 10 8 10 8 10 9 11 1 11 5 11 7 11 7 11 8 11 9 12 0 12 3 12 5 12 5 12 5 12 7 12 8 12 9 12 9 13 1 13 1 13 3 13 3 13 4 13 7 13 9 14 0 14 4 14 5 14 8 14 9 14 9 15 1 Appendix: Color ... Introduction 1. 1 1. 2 Motivation Outline xiii 1 Vision 2 .1 5 10 11 14 16 17 18 20 20 20 25 25 26 28 28 30 30 31 31...

Ngày tải lên: 14/08/2014, 12:21

... comprises a system of lenses and a variable aperture to focus Digital Video Quality - Vision Models and Metrics Stefan Winkler # 20 05 John Wiley & Sons, Ltd ISBN: 0-470- 024 04-6 VISION images on the light-sensitive ... section 2. 2 .2, the M- and P-cells respond to different types of stimuli, namely motion and spatial detail, respectively This functional 18 VISION...

Ngày tải lên: 14/08/2014, 12:21

... visual quality metrics, from simple pixel-based metrics such as MSE and PSNR to advanced vision- based metrics proposed in recent years Digital Video Quality - Vision Models and Metrics Stefan ... 0-470-02404-6 36 VIDEO QUALITY 3. 1 VIDEO CODING AND COMPRESSION Visual data in general and video in particular require large amounts of bandwidth and storage...

Ngày tải lên: 14/08/2014, 12:21

... well (from S Winkler et al (2001), Vision and video: Models and applications, in C J van den Branden Lambrecht (ed.), Vision Models and Applications to Image and Video Processing, chap 10, Kluwer ... of the few vision- model based video quality metrics designed for and tested with low bitrate video 3 .4. 4 Specialized Metrics Metrics based on multi-channel vis...

Ngày tải lên: 14/08/2014, 12:21

... processing in this metric is also given Digital Video Quality - Vision Models and Metrics Stefan Winkler # 20 05 John Wiley & Sons, Ltd ISBN: 0-470-02404-6 72 MODELS AND METRICS 4.1 ISOTROPIC CONTRAST ... of digitally encoded television quality video and a wider range of distortions New source sequences and test conditions were defined, and a { This is the PDM de...

Ngày tải lên: 14/08/2014, 12:21

... single sub-band, whose actual frequency response is plotted (b) (from S Winkler et al (2001), Vision and video: Models and applications, in C J van den Branden Lambrecht (ed.), Vision Models and Applications ... by van den Branden Lambrecht and Farrell (19 96) Digital Video Quality - Vision Models and Metrics Stefan Winkler # 2005 John Wiley & Sons, Ltd ISBN: 0-...

Ngày tải lên: 14/08/2014, 12:21

... ratings (from S Winkler et al (2001), Vision and video: Models and applications, in C J van den Branden Lambrecht (ed.), Vision Models and Applications to Image and Video Processing, chap 10, Kluwer ... L*a*b* 0.8 0 .79 L* WB/RG/BY better W-B 0 .78 0 .77 0 .76 0 .75 YCBCR PSNR 0 .74 Y 0 .73 0 .7 0 .75 0.8 0.85 Pearson linear correlation 0.9 Figure 5.13 Correlations between...

Ngày tải lên: 14/08/2014, 12:21