Pattern-based de-correlation for visual-lossless video compression for wireless display applications

O. Eerenberg; Y. Gao; E. Trauschke; P.H.N. With, de

doi:10.1109/ICCE.2010.5418925

Pattern-based de-correlation for visual-lossless video compression for wireless display applications

O. Eerenberg, Y. Gao, E. Trauschke, P.H.N. With, de

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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Abstract

The core of many video coding standards is formed by the Discrete Cosine Transform (DCT) for de-correlating spatial video data. When applied to symmetrical spatial data or patterns as found in graphical data, the DCT results in zerovalued sub-bands at predefined positions in the transform domain. The DCT de-correlation is further improved when scan paths are defined that omit the aforementioned zero-valued sub-bands. When deploying these predetermined scan paths on regular video, Human Visual System (HVS) based quantization is applied to force similar sub-bands to zero, such that the remaining energy matches a particular scan path. As a result, visual-lossless compression of video and graphics up to a factor four (2-4) with a PSNR of 40-45 dB is achieved, making this technique suitable for wireless display applications.

Original language	English
Title of host publication	Proceedings of the International Conference on Consumer Electronics (ICCE 2010), Digest of Technical Papers, 9-13 January, 2010, Las Vegas, Nevada
Place of Publication	Piscataway
Publisher	Institute of Electrical and Electronics Engineers
Pages	229-230
ISBN (Print)	978-1-4244-4314-7
DOIs	https://doi.org/10.1109/ICCE.2010.5418925
Publication status	Published - 2010

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Eerenberg, O., Gao, Y., Trauschke, E., & With, de, P. H. N. (2010). Pattern-based de-correlation for visual-lossless video compression for wireless display applications. In Proceedings of the International Conference on Consumer Electronics (ICCE 2010), Digest of Technical Papers, 9-13 January, 2010, Las Vegas, Nevada (pp. 229-230). Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/ICCE.2010.5418925

Eerenberg, O. ; Gao, Y. ; Trauschke, E. et al. / Pattern-based de-correlation for visual-lossless video compression for wireless display applications. Proceedings of the International Conference on Consumer Electronics (ICCE 2010), Digest of Technical Papers, 9-13 January, 2010, Las Vegas, Nevada. Piscataway : Institute of Electrical and Electronics Engineers, 2010. pp. 229-230

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Eerenberg, O, Gao, Y, Trauschke, E & With, de, PHN 2010, Pattern-based de-correlation for visual-lossless video compression for wireless display applications. in Proceedings of the International Conference on Consumer Electronics (ICCE 2010), Digest of Technical Papers, 9-13 January, 2010, Las Vegas, Nevada. Institute of Electrical and Electronics Engineers, Piscataway, pp. 229-230. https://doi.org/10.1109/ICCE.2010.5418925

Pattern-based de-correlation for visual-lossless video compression for wireless display applications. / Eerenberg, O.; Gao, Y.; Trauschke, E. et al.

Proceedings of the International Conference on Consumer Electronics (ICCE 2010), Digest of Technical Papers, 9-13 January, 2010, Las Vegas, Nevada. Piscataway : Institute of Electrical and Electronics Engineers, 2010. p. 229-230.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Academic › peer-review

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Eerenberg O, Gao Y, Trauschke E, With, de PHN. Pattern-based de-correlation for visual-lossless video compression for wireless display applications. In Proceedings of the International Conference on Consumer Electronics (ICCE 2010), Digest of Technical Papers, 9-13 January, 2010, Las Vegas, Nevada. Piscataway: Institute of Electrical and Electronics Engineers. 2010. p. 229-230 doi: 10.1109/ICCE.2010.5418925

Pattern-based de-correlation for visual-lossless video compression for wireless display applications

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