Matches in SemOpenAlex for { <https://semopenalex.org/work/W2104670620> ?p ?o ?g. }
Showing items 1 to 64 of
64
with 100 items per page.
- W2104670620 abstract "Summary form only given. For pt.I see ibid., p.436, 1997. We review prominent examples of adaptive vector quantization (AVQ) algorithms from prior literature and develop a classification of these algorithms. Well known theorems from rate-distortion theory suggest two approaches to the nonadaptive vector quantization (VQ) of a stationary, ergodic random process. These two nonadaptive VQ approaches have, in turn, inspired two general types of AVQ algorithms for the coding of nonstationary sources. In constrained-distortion AVQ algorithms, the algorithm limits the distortion to some maximum value and then attempts to minimize the rate subject to this distortion constraint. Constrained-rate AVQ algorithms do the opposite, limiting the rate to be less than or equal to some maximum value and attempting to produce a coding with the smallest distortion. A third category of AVQ algorithms, rate-distortion-based algorithms minimize the rate-distortion cost functions. We discuss each of the three categories of AVQ algorithms in detail and mention notable algorithms found in each category. Afterwards, we summarize the discussion with an algorithm taxonomy. Finally, we present experimental results for several prominent AVQ algorithms on an artificial nonstationary random process. Our results suggest that, one, the class of rate-distortion-based algorithms is capable of coding performance superior than that of other algorithms, particularly for low-rate coding, and, two, that complex, batch coding algorithms are not as competitive as simpler, online algorithms." @default.
- W2104670620 created "2016-06-24" @default.
- W2104670620 creator A5078795882 @default.
- W2104670620 date "1997-01-01" @default.
- W2104670620 modified "2023-09-25" @default.
- W2104670620 title "Adaptive vector quantization .II. Classification and comparison of algorithms" @default.
- W2104670620 doi "https://doi.org/10.1109/dcc.1997.582095" @default.
- W2104670620 hasPublicationYear "1997" @default.
- W2104670620 type Work @default.
- W2104670620 sameAs 2104670620 @default.
- W2104670620 citedByCount "0" @default.
- W2104670620 crossrefType "proceedings-article" @default.
- W2104670620 hasAuthorship W2104670620A5078795882 @default.
- W2104670620 hasConcept C105795698 @default.
- W2104670620 hasConcept C11413529 @default.
- W2104670620 hasConcept C126780896 @default.
- W2104670620 hasConcept C179518139 @default.
- W2104670620 hasConcept C194257627 @default.
- W2104670620 hasConcept C199833920 @default.
- W2104670620 hasConcept C2776257435 @default.
- W2104670620 hasConcept C31258907 @default.
- W2104670620 hasConcept C33923547 @default.
- W2104670620 hasConcept C41008148 @default.
- W2104670620 hasConcept C64185310 @default.
- W2104670620 hasConcept C78548338 @default.
- W2104670620 hasConceptScore W2104670620C105795698 @default.
- W2104670620 hasConceptScore W2104670620C11413529 @default.
- W2104670620 hasConceptScore W2104670620C126780896 @default.
- W2104670620 hasConceptScore W2104670620C179518139 @default.
- W2104670620 hasConceptScore W2104670620C194257627 @default.
- W2104670620 hasConceptScore W2104670620C199833920 @default.
- W2104670620 hasConceptScore W2104670620C2776257435 @default.
- W2104670620 hasConceptScore W2104670620C31258907 @default.
- W2104670620 hasConceptScore W2104670620C33923547 @default.
- W2104670620 hasConceptScore W2104670620C41008148 @default.
- W2104670620 hasConceptScore W2104670620C64185310 @default.
- W2104670620 hasConceptScore W2104670620C78548338 @default.
- W2104670620 hasLocation W21046706201 @default.
- W2104670620 hasOpenAccess W2104670620 @default.
- W2104670620 hasPrimaryLocation W21046706201 @default.
- W2104670620 hasRelatedWork W1583784647 @default.
- W2104670620 hasRelatedWork W1997042448 @default.
- W2104670620 hasRelatedWork W2023267926 @default.
- W2104670620 hasRelatedWork W2044655549 @default.
- W2104670620 hasRelatedWork W2100977066 @default.
- W2104670620 hasRelatedWork W2129950039 @default.
- W2104670620 hasRelatedWork W2132663905 @default.
- W2104670620 hasRelatedWork W2159360971 @default.
- W2104670620 hasRelatedWork W2166171880 @default.
- W2104670620 hasRelatedWork W2168100404 @default.
- W2104670620 hasRelatedWork W2185103484 @default.
- W2104670620 hasRelatedWork W2545446547 @default.
- W2104670620 hasRelatedWork W2731566748 @default.
- W2104670620 hasRelatedWork W3034933748 @default.
- W2104670620 hasRelatedWork W3091923316 @default.
- W2104670620 hasRelatedWork W3186261059 @default.
- W2104670620 hasRelatedWork W3209475909 @default.
- W2104670620 hasRelatedWork W987489709 @default.
- W2104670620 hasRelatedWork W2168748199 @default.
- W2104670620 hasRelatedWork W2182389877 @default.
- W2104670620 isParatext "false" @default.
- W2104670620 isRetracted "false" @default.
- W2104670620 magId "2104670620" @default.
- W2104670620 workType "article" @default.