Matches in SemOpenAlex for { <https://semopenalex.org/work/W2376588661> ?p ?o ?g. }
Showing items 1 to 83 of
83
with 100 items per page.
- W2376588661 abstract "This article utilizes mathematical principles and physical characteristics possessed in SVD(singular value decomposition) image to improve the DCT coding. Its fundamental process is that the source image is divided into n×n blocks at the beginning, the coder then computes the differences of the blocks in the way of raster scanning sequence. When the standard deviation of the block is larger than the standard one, the SVD coding is adopted, and only larger eigenvalues and its eigenvectors are coded and transported at the same time,in order to improve the compression ratio and reduce the computational complexity. Alternatively, the DCT coding is employed when the standard deviation is smaller. Experimental results obtained through computer simulation show that the proposed method has a better performance over the conventional DCT scheme in terms of the compression ratio and the PSNR and so on." @default.
- W2376588661 created "2016-06-24" @default.
- W2376588661 creator A5068436495 @default.
- W2376588661 date "2004-01-01" @default.
- W2376588661 modified "2023-09-28" @default.
- W2376588661 title "An improvement in DCT coding based on SVD" @default.
- W2376588661 hasPublicationYear "2004" @default.
- W2376588661 type Work @default.
- W2376588661 sameAs 2376588661 @default.
- W2376588661 citedByCount "0" @default.
- W2376588661 crossrefType "journal-article" @default.
- W2376588661 hasAuthorship W2376588661A5068436495 @default.
- W2376588661 hasConcept C105795698 @default.
- W2376588661 hasConcept C11413529 @default.
- W2376588661 hasConcept C115961682 @default.
- W2376588661 hasConcept C121332964 @default.
- W2376588661 hasConcept C127413603 @default.
- W2376588661 hasConcept C13481523 @default.
- W2376588661 hasConcept C145406643 @default.
- W2376588661 hasConcept C154945302 @default.
- W2376588661 hasConcept C158693339 @default.
- W2376588661 hasConcept C171146098 @default.
- W2376588661 hasConcept C179518139 @default.
- W2376588661 hasConcept C181844469 @default.
- W2376588661 hasConcept C2221639 @default.
- W2376588661 hasConcept C22789450 @default.
- W2376588661 hasConcept C25797200 @default.
- W2376588661 hasConcept C33923547 @default.
- W2376588661 hasConcept C41008148 @default.
- W2376588661 hasConcept C511840579 @default.
- W2376588661 hasConcept C5317259 @default.
- W2376588661 hasConcept C62520636 @default.
- W2376588661 hasConcept C78548338 @default.
- W2376588661 hasConcept C9417928 @default.
- W2376588661 hasConceptScore W2376588661C105795698 @default.
- W2376588661 hasConceptScore W2376588661C11413529 @default.
- W2376588661 hasConceptScore W2376588661C115961682 @default.
- W2376588661 hasConceptScore W2376588661C121332964 @default.
- W2376588661 hasConceptScore W2376588661C127413603 @default.
- W2376588661 hasConceptScore W2376588661C13481523 @default.
- W2376588661 hasConceptScore W2376588661C145406643 @default.
- W2376588661 hasConceptScore W2376588661C154945302 @default.
- W2376588661 hasConceptScore W2376588661C158693339 @default.
- W2376588661 hasConceptScore W2376588661C171146098 @default.
- W2376588661 hasConceptScore W2376588661C179518139 @default.
- W2376588661 hasConceptScore W2376588661C181844469 @default.
- W2376588661 hasConceptScore W2376588661C2221639 @default.
- W2376588661 hasConceptScore W2376588661C22789450 @default.
- W2376588661 hasConceptScore W2376588661C25797200 @default.
- W2376588661 hasConceptScore W2376588661C33923547 @default.
- W2376588661 hasConceptScore W2376588661C41008148 @default.
- W2376588661 hasConceptScore W2376588661C511840579 @default.
- W2376588661 hasConceptScore W2376588661C5317259 @default.
- W2376588661 hasConceptScore W2376588661C62520636 @default.
- W2376588661 hasConceptScore W2376588661C78548338 @default.
- W2376588661 hasConceptScore W2376588661C9417928 @default.
- W2376588661 hasLocation W23765886611 @default.
- W2376588661 hasOpenAccess W2376588661 @default.
- W2376588661 hasPrimaryLocation W23765886611 @default.
- W2376588661 hasRelatedWork W2091554941 @default.
- W2376588661 hasRelatedWork W2124223111 @default.
- W2376588661 hasRelatedWork W2331823479 @default.
- W2376588661 hasRelatedWork W2404821694 @default.
- W2376588661 hasRelatedWork W2760233954 @default.
- W2376588661 hasRelatedWork W2893324634 @default.
- W2376588661 hasRelatedWork W2919575343 @default.
- W2376588661 hasRelatedWork W2946814081 @default.
- W2376588661 hasRelatedWork W3003879865 @default.
- W2376588661 hasRelatedWork W3006236906 @default.
- W2376588661 hasRelatedWork W3110295942 @default.
- W2376588661 hasRelatedWork W3200058287 @default.
- W2376588661 hasRelatedWork W2603724280 @default.
- W2376588661 hasRelatedWork W2763676391 @default.
- W2376588661 hasRelatedWork W2820338712 @default.
- W2376588661 hasRelatedWork W2821615491 @default.
- W2376588661 hasRelatedWork W2825405764 @default.
- W2376588661 hasRelatedWork W2861772882 @default.
- W2376588661 hasRelatedWork W3139786276 @default.
- W2376588661 hasRelatedWork W3143403287 @default.
- W2376588661 isParatext "false" @default.
- W2376588661 isRetracted "false" @default.
- W2376588661 magId "2376588661" @default.
- W2376588661 workType "article" @default.