FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2073040718> ?p ?o ?g. }

• W2073040718 endingPage "543" @default.
• W2073040718 startingPage "527" @default.
• W2073040718 abstract "Quality fluctuation has a major negative effect on subjective video quality. A desirable single-pass frame-level constant-distortion bit allocation scheme is proposed in the paper for smooth video quality throughout the video sequence. The average distortion of all previous coded frames is taken as the target distortion for the current frame. According to the linear rate control algorithm [Z. He, S.K. Mitra, A linear source model and a unified rate control algorithm for DCT video coding, IEEE Trans. Circuits Syst. Video Technol. 12 (2002) 970–982; Z. He, S.K. Mitra, Optimum bit allocation and accurate rate control for video coding via ρ domain source modeling, IEEE Trans. Circuits Syst. Video Technol. 12 (2002) 840–849], the distortion and rate are exponential and linear functions of the number of zero coefficients, respectively. Based on the distribution of the absolute DCT coefficients, an operational distortion–quantization stepsize (D–Q) relationship curve can be established quickly. With the target distortion and operational D–Q curve, we then derive the close-form formulas for estimating the number of zero coefficients and the slope θ in the linear rate model, as well as the bit budget for the current frame. Experimental results show that the proposed constant-distortion (but variable rate) bit allocation scheme provides much smoother video quality on all test video sequences than the constant bit allocation scheme that has been used in many standard video coding reference software." @default.
• W2073040718 created "2016-06-24" @default.
• W2073040718 creator A5056140412 @default.
• W2073040718 creator A5059027322 @default.
• W2073040718 creator A5065100610 @default.
• W2073040718 date "2005-08-01" @default.
• W2073040718 modified "2023-09-23" @default.
• W2073040718 title "Operational distortion–quantization curve-based bit allocation for smooth video quality" @default.
• W2073040718 cites W1964204065 @default.
• W2073040718 cites W1992091448 @default.
• W2073040718 cites W2014560019 @default.
• W2073040718 cites W2017429745 @default.
• W2073040718 cites W2046118986 @default.
• W2073040718 cites W2058495108 @default.
• W2073040718 cites W2074799292 @default.
• W2073040718 cites W2103975552 @default.
• W2073040718 cites W2113829913 @default.
• W2073040718 cites W2122398530 @default.
• W2073040718 cites W2123123682 @default.
• W2073040718 cites W2127744700 @default.
• W2073040718 cites W2129950039 @default.
• W2073040718 cites W2143155769 @default.
• W2073040718 cites W2145049389 @default.
• W2073040718 cites W2146258699 @default.
• W2073040718 cites W2149591893 @default.
• W2073040718 cites W2152029399 @default.
• W2073040718 cites W2156111083 @default.
• W2073040718 cites W2156376988 @default.
• W2073040718 cites W2167201152 @default.
• W2073040718 cites W3145128584 @default.
• W2073040718 cites W301824129 @default.
• W2073040718 doi "https://doi.org/10.1016/j.jvcir.2004.11.013" @default.
• W2073040718 hasPublicationYear "2005" @default.
• W2073040718 type Work @default.
• W2073040718 sameAs 2073040718 @default.
• W2073040718 citedByCount "3" @default.
• W2073040718 crossrefType "journal-article" @default.
• W2073040718 hasAuthorship W2073040718A5056140412 @default.
• W2073040718 hasAuthorship W2073040718A5059027322 @default.
• W2073040718 hasAuthorship W2073040718A5065100610 @default.
• W2073040718 hasConcept C103910844 @default.
• W2073040718 hasConcept C105795698 @default.
• W2073040718 hasConcept C11413529 @default.
• W2073040718 hasConcept C126042441 @default.
• W2073040718 hasConcept C126780896 @default.
• W2073040718 hasConcept C162324750 @default.
• W2073040718 hasConcept C172849965 @default.
• W2073040718 hasConcept C176217482 @default.
• W2073040718 hasConcept C179518139 @default.
• W2073040718 hasConcept C194257627 @default.
• W2073040718 hasConcept C202474056 @default.
• W2073040718 hasConcept C21547014 @default.
• W2073040718 hasConcept C23431618 @default.
• W2073040718 hasConcept C2776257435 @default.
• W2073040718 hasConcept C2776493296 @default.
• W2073040718 hasConcept C28855332 @default.
• W2073040718 hasConcept C2987812609 @default.
• W2073040718 hasConcept C31972630 @default.
• W2073040718 hasConcept C33923547 @default.
• W2073040718 hasConcept C34339180 @default.
• W2073040718 hasConcept C41008148 @default.
• W2073040718 hasConcept C50056821 @default.
• W2073040718 hasConcept C57667952 @default.
• W2073040718 hasConcept C65483669 @default.
• W2073040718 hasConcept C76155785 @default.
• W2073040718 hasConcept C79403827 @default.
• W2073040718 hasConceptScore W2073040718C103910844 @default.
• W2073040718 hasConceptScore W2073040718C105795698 @default.
• W2073040718 hasConceptScore W2073040718C11413529 @default.
• W2073040718 hasConceptScore W2073040718C126042441 @default.
• W2073040718 hasConceptScore W2073040718C126780896 @default.
• W2073040718 hasConceptScore W2073040718C162324750 @default.
• W2073040718 hasConceptScore W2073040718C172849965 @default.
• W2073040718 hasConceptScore W2073040718C176217482 @default.
• W2073040718 hasConceptScore W2073040718C179518139 @default.
• W2073040718 hasConceptScore W2073040718C194257627 @default.
• W2073040718 hasConceptScore W2073040718C202474056 @default.
• W2073040718 hasConceptScore W2073040718C21547014 @default.
• W2073040718 hasConceptScore W2073040718C23431618 @default.
• W2073040718 hasConceptScore W2073040718C2776257435 @default.
• W2073040718 hasConceptScore W2073040718C2776493296 @default.
• W2073040718 hasConceptScore W2073040718C28855332 @default.
• W2073040718 hasConceptScore W2073040718C2987812609 @default.
• W2073040718 hasConceptScore W2073040718C31972630 @default.
• W2073040718 hasConceptScore W2073040718C33923547 @default.
• W2073040718 hasConceptScore W2073040718C34339180 @default.
• W2073040718 hasConceptScore W2073040718C41008148 @default.
• W2073040718 hasConceptScore W2073040718C50056821 @default.
• W2073040718 hasConceptScore W2073040718C57667952 @default.
• W2073040718 hasConceptScore W2073040718C65483669 @default.
• W2073040718 hasConceptScore W2073040718C76155785 @default.
• W2073040718 hasConceptScore W2073040718C79403827 @default.
• W2073040718 hasIssue "4-5" @default.
• W2073040718 hasLocation W20730407181 @default.
• W2073040718 hasOpenAccess W2073040718 @default.
• W2073040718 hasPrimaryLocation W20730407181 @default.
• W2073040718 hasRelatedWork W1564857505 @default.
• W2073040718 hasRelatedWork W1973502087 @default.

• next