Variable-length lossy source coding allowing some probability of union of overflow and excess distortion

Ryo Nomura, Hideki Yagi

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

We consider a new concept of achievability in the variable-length lossy source coding on the basis of the probability of the union of the overflow of codeword length and the excess distortion. In this setting, our main concern is to determine the achievable rate-distortion region for a given source and distortion measure. To this end, we first derive non-asymptotic upper and lower bounds, and then we derive general formulas of this achievable rate-distortion region in the first- and second-order sense. Finally, we apply our general formulas to stationary memoryless sources with an additive distortion measure.

本文言語English
ホスト出版物のタイトルProceedings - ISIT 2016; 2016 IEEE International Symposium on Information Theory
出版社Institute of Electrical and Electronics Engineers Inc.
ページ2958-2962
ページ数5
ISBN(電子版)9781509018062
DOI
出版ステータスPublished - 2016 8 10
外部発表はい
イベント2016 IEEE International Symposium on Information Theory, ISIT 2016 - Barcelona, Spain
継続期間: 2016 7 102016 7 15

出版物シリーズ

名前IEEE International Symposium on Information Theory - Proceedings
2016-August
ISSN(印刷版)2157-8095

Other

Other2016 IEEE International Symposium on Information Theory, ISIT 2016
国/地域Spain
CityBarcelona
Period16/7/1016/7/15

ASJC Scopus subject areas

  • 理論的コンピュータサイエンス
  • 情報システム
  • モデリングとシミュレーション
  • 応用数学

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