Matches in SemOpenAlex for { <https://semopenalex.org/work/W2074641752> ?p ?o ?g. }
Showing items 1 to 88 of
88
with 100 items per page.
- W2074641752 endingPage "862" @default.
- W2074641752 startingPage "851" @default.
- W2074641752 abstract "The design of vector quantizers (VQ) involves the partitioning of a multidimensional space into a finite number of regions. It is desired but generally difficult to find the partition that minimizes the expected distortion subject to a cost constraint. Tree-structured vector quantization (TSVQ) reduces the complexity by imposing a hierarchical structure on the partitioning. We study the design of optimal tree-structured vector quantizers that minimize the expected distortion subject to cost functions related to storage cost, encoding rate, or quantization time. The optimal design problem is shown to be intractable in most cases, and heuristic techniques have to be used. We analyze the performance of a general design heuristic based on successive partitioning, and propose a recursively descend optimization criterion for the algorithm. Experimental results in image compression show the new criterion performs favorably compared with existing ones." @default.
- W2074641752 created "2016-06-24" @default.
- W2074641752 creator A5003380868 @default.
- W2074641752 creator A5036953367 @default.
- W2074641752 date "1994-11-01" @default.
- W2074641752 modified "2023-10-13" @default.
- W2074641752 title "Design and performance of tree-structured vector quantizers" @default.
- W2074641752 cites W1983950053 @default.
- W2074641752 cites W2002182716 @default.
- W2074641752 cites W2024397673 @default.
- W2074641752 cites W2054399571 @default.
- W2074641752 cites W2101837070 @default.
- W2074641752 cites W2130305844 @default.
- W2074641752 cites W2134383396 @default.
- W2074641752 cites W2319191157 @default.
- W2074641752 cites W2911910046 @default.
- W2074641752 cites W4249946041 @default.
- W2074641752 doi "https://doi.org/10.1016/0306-4573(94)90012-4" @default.
- W2074641752 hasPublicationYear "1994" @default.
- W2074641752 type Work @default.
- W2074641752 sameAs 2074641752 @default.
- W2074641752 citedByCount "6" @default.
- W2074641752 countsByYear W20746417522012 @default.
- W2074641752 countsByYear W20746417522023 @default.
- W2074641752 crossrefType "journal-article" @default.
- W2074641752 hasAuthorship W2074641752A5003380868 @default.
- W2074641752 hasAuthorship W2074641752A5036953367 @default.
- W2074641752 hasConcept C113174947 @default.
- W2074641752 hasConcept C11413529 @default.
- W2074641752 hasConcept C114614502 @default.
- W2074641752 hasConcept C125411270 @default.
- W2074641752 hasConcept C126255220 @default.
- W2074641752 hasConcept C127759330 @default.
- W2074641752 hasConcept C134306372 @default.
- W2074641752 hasConcept C154945302 @default.
- W2074641752 hasConcept C173801870 @default.
- W2074641752 hasConcept C199833920 @default.
- W2074641752 hasConcept C2524010 @default.
- W2074641752 hasConcept C2776036281 @default.
- W2074641752 hasConcept C28855332 @default.
- W2074641752 hasConcept C33923547 @default.
- W2074641752 hasConcept C41008148 @default.
- W2074641752 hasConcept C42812 @default.
- W2074641752 hasConcept C64185310 @default.
- W2074641752 hasConcept C78548338 @default.
- W2074641752 hasConcept C80444323 @default.
- W2074641752 hasConcept C93372532 @default.
- W2074641752 hasConceptScore W2074641752C113174947 @default.
- W2074641752 hasConceptScore W2074641752C11413529 @default.
- W2074641752 hasConceptScore W2074641752C114614502 @default.
- W2074641752 hasConceptScore W2074641752C125411270 @default.
- W2074641752 hasConceptScore W2074641752C126255220 @default.
- W2074641752 hasConceptScore W2074641752C127759330 @default.
- W2074641752 hasConceptScore W2074641752C134306372 @default.
- W2074641752 hasConceptScore W2074641752C154945302 @default.
- W2074641752 hasConceptScore W2074641752C173801870 @default.
- W2074641752 hasConceptScore W2074641752C199833920 @default.
- W2074641752 hasConceptScore W2074641752C2524010 @default.
- W2074641752 hasConceptScore W2074641752C2776036281 @default.
- W2074641752 hasConceptScore W2074641752C28855332 @default.
- W2074641752 hasConceptScore W2074641752C33923547 @default.
- W2074641752 hasConceptScore W2074641752C41008148 @default.
- W2074641752 hasConceptScore W2074641752C42812 @default.
- W2074641752 hasConceptScore W2074641752C64185310 @default.
- W2074641752 hasConceptScore W2074641752C78548338 @default.
- W2074641752 hasConceptScore W2074641752C80444323 @default.
- W2074641752 hasConceptScore W2074641752C93372532 @default.
- W2074641752 hasIssue "6" @default.
- W2074641752 hasLocation W20746417521 @default.
- W2074641752 hasOpenAccess W2074641752 @default.
- W2074641752 hasPrimaryLocation W20746417521 @default.
- W2074641752 hasRelatedWork W156190883 @default.
- W2074641752 hasRelatedWork W1929869830 @default.
- W2074641752 hasRelatedWork W2017401491 @default.
- W2074641752 hasRelatedWork W2017514583 @default.
- W2074641752 hasRelatedWork W2100120615 @default.
- W2074641752 hasRelatedWork W2165855302 @default.
- W2074641752 hasRelatedWork W2186984260 @default.
- W2074641752 hasRelatedWork W2352648934 @default.
- W2074641752 hasRelatedWork W2387054321 @default.
- W2074641752 hasRelatedWork W2391875658 @default.
- W2074641752 hasVolume "30" @default.
- W2074641752 isParatext "false" @default.
- W2074641752 isRetracted "false" @default.
- W2074641752 magId "2074641752" @default.
- W2074641752 workType "article" @default.