Matches in SemOpenAlex for { <https://semopenalex.org/work/W2294585428> ?p ?o ?g. }
Showing items 1 to 60 of
60
with 100 items per page.
- W2294585428 abstract "We have recently proposed a new dequantization scheme for DCT- based transform coding based on regularization principles. The new approach sharply reduced blocking artifacts in decoded images and the performance of the new dequantization scheme has been evaluated against the standard JPEG, MPEG and H.263+ in terms of the peak-signal-to-noise ratio (PSNR) with our own definition of the blockiness measure (BM). Basically, the proposed dequantizer maps the received data to within the range +/- (quantizer spacing/2), so that the final decompressed image is 'smooth' in the sense of minimizing the cost functional including the stabilizing term weighted by a regularization parameter. In this paper, we focus on several important aspect of this regularized dequantizer, namely the selection of the regularization parameter and the convergence of the dequantization algorithm." @default.
- W2294585428 created "2016-06-24" @default.
- W2294585428 creator A5010192588 @default.
- W2294585428 creator A5041172336 @default.
- W2294585428 creator A5063887075 @default.
- W2294585428 date "2000-12-29" @default.
- W2294585428 modified "2023-09-23" @default.
- W2294585428 title "<title>Regularized dequantizers for DCT-based transform coding of images</title>" @default.
- W2294585428 doi "https://doi.org/10.1117/12.411864" @default.
- W2294585428 hasPublicationYear "2000" @default.
- W2294585428 type Work @default.
- W2294585428 sameAs 2294585428 @default.
- W2294585428 citedByCount "0" @default.
- W2294585428 crossrefType "proceedings-article" @default.
- W2294585428 hasAuthorship W2294585428A5010192588 @default.
- W2294585428 hasAuthorship W2294585428A5041172336 @default.
- W2294585428 hasAuthorship W2294585428A5063887075 @default.
- W2294585428 hasConcept C105795698 @default.
- W2294585428 hasConcept C11413529 @default.
- W2294585428 hasConcept C115961682 @default.
- W2294585428 hasConcept C154945302 @default.
- W2294585428 hasConcept C169805256 @default.
- W2294585428 hasConcept C179518139 @default.
- W2294585428 hasConcept C198751489 @default.
- W2294585428 hasConcept C2221639 @default.
- W2294585428 hasConcept C2776135515 @default.
- W2294585428 hasConcept C31972630 @default.
- W2294585428 hasConcept C33923547 @default.
- W2294585428 hasConcept C41008148 @default.
- W2294585428 hasConcept C78548338 @default.
- W2294585428 hasConceptScore W2294585428C105795698 @default.
- W2294585428 hasConceptScore W2294585428C11413529 @default.
- W2294585428 hasConceptScore W2294585428C115961682 @default.
- W2294585428 hasConceptScore W2294585428C154945302 @default.
- W2294585428 hasConceptScore W2294585428C169805256 @default.
- W2294585428 hasConceptScore W2294585428C179518139 @default.
- W2294585428 hasConceptScore W2294585428C198751489 @default.
- W2294585428 hasConceptScore W2294585428C2221639 @default.
- W2294585428 hasConceptScore W2294585428C2776135515 @default.
- W2294585428 hasConceptScore W2294585428C31972630 @default.
- W2294585428 hasConceptScore W2294585428C33923547 @default.
- W2294585428 hasConceptScore W2294585428C41008148 @default.
- W2294585428 hasConceptScore W2294585428C78548338 @default.
- W2294585428 hasLocation W22945854281 @default.
- W2294585428 hasOpenAccess W2294585428 @default.
- W2294585428 hasPrimaryLocation W22945854281 @default.
- W2294585428 hasRelatedWork W1498335215 @default.
- W2294585428 hasRelatedWork W1556504207 @default.
- W2294585428 hasRelatedWork W1706111048 @default.
- W2294585428 hasRelatedWork W1830945637 @default.
- W2294585428 hasRelatedWork W2062536127 @default.
- W2294585428 hasRelatedWork W2093699418 @default.
- W2294585428 hasRelatedWork W2126453694 @default.
- W2294585428 hasRelatedWork W2157361621 @default.
- W2294585428 hasRelatedWork W2167766217 @default.
- W2294585428 hasRelatedWork W2613343850 @default.
- W2294585428 isParatext "false" @default.
- W2294585428 isRetracted "false" @default.
- W2294585428 magId "2294585428" @default.
- W2294585428 workType "article" @default.