Matches in SemOpenAlex for { <https://semopenalex.org/work/W2077743816> ?p ?o ?g. }
Showing items 1 to 79 of
79
with 100 items per page.
- W2077743816 endingPage "213" @default.
- W2077743816 startingPage "207" @default.
- W2077743816 abstract "The emerging international standard of High Efficiency Video Coding (HEVC) is a successor to H.264/AVC. In the joint model of HEVC, the tree structured coding unit (CU) is adopted, which allows recursive splitting into four equally sized blocks. At each depth level, it enables up to 34 intra prediction modes. The intra mode decision process in HEVC is performed using all the possible depth levels and prediction modes to find the one with the least rate distortion (RD) cost using Lagrange multiplier. This achieves the highest coding efficiency but requires a very high computational complexity. In this paper, we propose a fast CU size decision and mode decision algorithm for HEVC intra coding. Since the optimal CU depth level is highly content-dependent, it is not efficient to use a fixed CU depth range for a whole image. Therefore, we can skip some specific depth levels rarely used in spatially nearby CUs. Meanwhile, there are RD cost and prediction mode correlations among different depth levels or spatially nearby CUs. By fully exploiting these correlations, we can skip some prediction modes which are rarely used in the parent CUs in the upper depth levels or spatially nearby CUs. Experimental results demonstrate that the proposed algorithm can save 21% computational complexity on average with negligible loss of coding efficiency." @default.
- W2077743816 created "2016-06-24" @default.
- W2077743816 creator A5048268082 @default.
- W2077743816 creator A5061124623 @default.
- W2077743816 creator A5074436126 @default.
- W2077743816 date "2013-02-01" @default.
- W2077743816 modified "2023-10-14" @default.
- W2077743816 title "Fast CU size decision and mode decision algorithm for HEVC intra coding" @default.
- W2077743816 cites W1968981922 @default.
- W2077743816 cites W2031349701 @default.
- W2077743816 cites W2058503137 @default.
- W2077743816 cites W2064862808 @default.
- W2077743816 cites W2085304402 @default.
- W2077743816 cites W2146944781 @default.
- W2077743816 cites W2147000487 @default.
- W2077743816 cites W2167267119 @default.
- W2077743816 doi "https://doi.org/10.1109/tce.2013.6490261" @default.
- W2077743816 hasPublicationYear "2013" @default.
- W2077743816 type Work @default.
- W2077743816 sameAs 2077743816 @default.
- W2077743816 citedByCount "254" @default.
- W2077743816 countsByYear W20777438162013 @default.
- W2077743816 countsByYear W20777438162014 @default.
- W2077743816 countsByYear W20777438162015 @default.
- W2077743816 countsByYear W20777438162016 @default.
- W2077743816 countsByYear W20777438162017 @default.
- W2077743816 countsByYear W20777438162018 @default.
- W2077743816 countsByYear W20777438162019 @default.
- W2077743816 countsByYear W20777438162020 @default.
- W2077743816 countsByYear W20777438162021 @default.
- W2077743816 countsByYear W20777438162022 @default.
- W2077743816 countsByYear W20777438162023 @default.
- W2077743816 crossrefType "journal-article" @default.
- W2077743816 hasAuthorship W2077743816A5048268082 @default.
- W2077743816 hasAuthorship W2077743816A5061124623 @default.
- W2077743816 hasAuthorship W2077743816A5074436126 @default.
- W2077743816 hasConcept C105795698 @default.
- W2077743816 hasConcept C11413529 @default.
- W2077743816 hasConcept C116709606 @default.
- W2077743816 hasConcept C126255220 @default.
- W2077743816 hasConcept C179518139 @default.
- W2077743816 hasConcept C179799912 @default.
- W2077743816 hasConcept C190750250 @default.
- W2077743816 hasConcept C33923547 @default.
- W2077743816 hasConcept C41008148 @default.
- W2077743816 hasConcept C57273362 @default.
- W2077743816 hasConcept C73684929 @default.
- W2077743816 hasConceptScore W2077743816C105795698 @default.
- W2077743816 hasConceptScore W2077743816C11413529 @default.
- W2077743816 hasConceptScore W2077743816C116709606 @default.
- W2077743816 hasConceptScore W2077743816C126255220 @default.
- W2077743816 hasConceptScore W2077743816C179518139 @default.
- W2077743816 hasConceptScore W2077743816C179799912 @default.
- W2077743816 hasConceptScore W2077743816C190750250 @default.
- W2077743816 hasConceptScore W2077743816C33923547 @default.
- W2077743816 hasConceptScore W2077743816C41008148 @default.
- W2077743816 hasConceptScore W2077743816C57273362 @default.
- W2077743816 hasConceptScore W2077743816C73684929 @default.
- W2077743816 hasIssue "1" @default.
- W2077743816 hasLocation W20777438161 @default.
- W2077743816 hasOpenAccess W2077743816 @default.
- W2077743816 hasPrimaryLocation W20777438161 @default.
- W2077743816 hasRelatedWork W1982434516 @default.
- W2077743816 hasRelatedWork W2077743816 @default.
- W2077743816 hasRelatedWork W2108288699 @default.
- W2077743816 hasRelatedWork W2341829365 @default.
- W2077743816 hasRelatedWork W2902669221 @default.
- W2077743816 hasRelatedWork W3110228059 @default.
- W2077743816 hasRelatedWork W3121105729 @default.
- W2077743816 hasRelatedWork W3132494443 @default.
- W2077743816 hasRelatedWork W911655146 @default.
- W2077743816 hasRelatedWork W1987778158 @default.
- W2077743816 hasVolume "59" @default.
- W2077743816 isParatext "false" @default.
- W2077743816 isRetracted "false" @default.
- W2077743816 magId "2077743816" @default.
- W2077743816 workType "article" @default.