Quantization parameter control at prediction restriction for fast multistream joiner in multi-vision system

Naofumi Uchihara; Hiroyuki Kasai

doi:10.1109/ICCE.2013.6486831

Quantization parameter control at prediction restriction for fast multistream joiner in multi-vision system

Naofumi Uchihara^*, Hiroyuki Kasai

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Multi-vision systems and panoramic video systems are expected to produce a new multimedia paradigm. Our previously presented multi-vision system allows many users to view multiple videos by virtue of fast stream joining algorithms. However image degradation occurs because these algorithms need restricted constant coding parameters. As described herein, we propose a QP control scheme to decrease this degradation without sacrificing high speed in the joiner.

Original language	English
Title of host publication	2013 IEEE International Conference on Consumer Electronics, ICCE 2013
Pages	141-142
Number of pages	2
DOIs	https://doi.org/10.1109/ICCE.2013.6486831
Publication status	Published - 2013
Externally published	Yes
Event	2013 IEEE International Conference on Consumer Electronics, ICCE 2013 - Las Vegas, NV, United States Duration: 2013 Jan 11 → 2013 Jan 14

Publication series

Name	Digest of Technical Papers - IEEE International Conference on Consumer Electronics
ISSN (Print)	0747-668X

Conference

Conference	2013 IEEE International Conference on Consumer Electronics, ICCE 2013
Country/Territory	United States
City	Las Vegas, NV
Period	13/1/11 → 13/1/14

ASJC Scopus subject areas

Industrial and Manufacturing Engineering
Electrical and Electronic Engineering

Access to Document

10.1109/ICCE.2013.6486831

Cite this

Uchihara, N., & Kasai, H. (2013). Quantization parameter control at prediction restriction for fast multistream joiner in multi-vision system. In 2013 IEEE International Conference on Consumer Electronics, ICCE 2013 (pp. 141-142). Article 6486831 (Digest of Technical Papers - IEEE International Conference on Consumer Electronics). https://doi.org/10.1109/ICCE.2013.6486831

Quantization parameter control at prediction restriction for fast multistream joiner in multi-vision system. / Uchihara, Naofumi; Kasai, Hiroyuki.
2013 IEEE International Conference on Consumer Electronics, ICCE 2013. 2013. p. 141-142 6486831 (Digest of Technical Papers - IEEE International Conference on Consumer Electronics).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Uchihara, N & Kasai, H 2013, Quantization parameter control at prediction restriction for fast multistream joiner in multi-vision system. in 2013 IEEE International Conference on Consumer Electronics, ICCE 2013., 6486831, Digest of Technical Papers - IEEE International Conference on Consumer Electronics, pp. 141-142, 2013 IEEE International Conference on Consumer Electronics, ICCE 2013, Las Vegas, NV, United States, 13/1/11. https://doi.org/10.1109/ICCE.2013.6486831

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Quantization parameter control at prediction restriction for fast multistream joiner in multi-vision system

Abstract

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Conference

ASJC Scopus subject areas

Access to Document

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