Statistical Multiplexing of H.264 video streams using Structural Similarity Information

Autor:	Teixeira, Luis Miguel Lopes, Corte-Real, Luís
Přispěvatelé:	Veritati - Repositório Institucional da Universidade Católica Portuguesa
Jazyk:	angličtina
Rok vydání:	2009
Předmět:	Joint video coding Subjective quality H.264 Structural information
Zdroj:	Repositório Científico de Acesso Aberto de Portugal Repositório Científico de Acesso Aberto de Portugal (RCAAP) instacron:RCAAP
Popis:	In this paper, we propose a method to broadcast digital video programs in which the channel capacity is dynamically distributed among video programs according to each video program particular complexity. A bit rate control algorithm based on the Structural Similarity Index as the measure of video program complexity is examined. Initial results show that a uniform picture quality among video programs can be obtained.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::582f194a49eb0ea5d6a753958fcd53fc Zobrazit plný text záznamu