Matches in SemOpenAlex for { <https://semopenalex.org/work/W83020423> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W83020423 abstract "Integer wavelet transform (IWT) and IWT-Based image-compression offer many advantages over traditional wavelet. But every subband coefficients of the IWT-Image have smaller dynamic change value and worse energy compaction than the first generation wavelet. Those reduce efficiency of embedded zerotree wavelet (EZW) coding. This paper proposes square quantization from 1 instead of 2 of integer power quantization threshold during EZW coding. It shortens the distances of every quantization threshold, reduces probability of the important coefficients in the lower quantization area and increases zerotrees. It reduces the coding signs and does not code the zerotrees of the most high-frequency subbands. The experiments results show that integer square zerotree wavelet (ISZW) coding algorithm solves the low efficiency of EZW based on IWT and improves the performance of compression algorithm. It may be used in still picture compression and transmission." @default.
- W83020423 created "2016-06-24" @default.
- W83020423 creator A5064266389 @default.
- W83020423 creator A5087779583 @default.
- W83020423 date "2003-01-01" @default.
- W83020423 modified "2023-09-24" @default.
- W83020423 title "An Image Compression Algorithm Based on Integer Wavelet Transform" @default.
- W83020423 cites W2020919250 @default.
- W83020423 cites W2053691921 @default.
- W83020423 cites W2117188745 @default.
- W83020423 cites W2129931573 @default.
- W83020423 cites W2142276208 @default.
- W83020423 cites W2374028208 @default.
- W83020423 hasPublicationYear "2003" @default.
- W83020423 type Work @default.
- W83020423 sameAs 83020423 @default.
- W83020423 citedByCount "8" @default.
- W83020423 crossrefType "journal-article" @default.
- W83020423 hasAuthorship W83020423A5064266389 @default.
- W83020423 hasAuthorship W83020423A5087779583 @default.
- W83020423 hasConcept C105795698 @default.
- W83020423 hasConcept C11413529 @default.
- W83020423 hasConcept C115961682 @default.
- W83020423 hasConcept C13481523 @default.
- W83020423 hasConcept C153338461 @default.
- W83020423 hasConcept C154945302 @default.
- W83020423 hasConcept C175732694 @default.
- W83020423 hasConcept C179518139 @default.
- W83020423 hasConcept C196216189 @default.
- W83020423 hasConcept C28855332 @default.
- W83020423 hasConcept C33923547 @default.
- W83020423 hasConcept C41008148 @default.
- W83020423 hasConcept C47432892 @default.
- W83020423 hasConcept C78548338 @default.
- W83020423 hasConcept C9417928 @default.
- W83020423 hasConceptScore W83020423C105795698 @default.
- W83020423 hasConceptScore W83020423C11413529 @default.
- W83020423 hasConceptScore W83020423C115961682 @default.
- W83020423 hasConceptScore W83020423C13481523 @default.
- W83020423 hasConceptScore W83020423C153338461 @default.
- W83020423 hasConceptScore W83020423C154945302 @default.
- W83020423 hasConceptScore W83020423C175732694 @default.
- W83020423 hasConceptScore W83020423C179518139 @default.
- W83020423 hasConceptScore W83020423C196216189 @default.
- W83020423 hasConceptScore W83020423C28855332 @default.
- W83020423 hasConceptScore W83020423C33923547 @default.
- W83020423 hasConceptScore W83020423C41008148 @default.
- W83020423 hasConceptScore W83020423C47432892 @default.
- W83020423 hasConceptScore W83020423C78548338 @default.
- W83020423 hasConceptScore W83020423C9417928 @default.
- W83020423 hasLocation W830204231 @default.
- W83020423 hasOpenAccess W83020423 @default.
- W83020423 hasPrimaryLocation W830204231 @default.
- W83020423 hasRelatedWork W108598340 @default.
- W83020423 hasRelatedWork W2004666935 @default.
- W83020423 hasRelatedWork W2020803420 @default.
- W83020423 hasRelatedWork W2115619136 @default.
- W83020423 hasRelatedWork W2128505554 @default.
- W83020423 hasRelatedWork W2326818565 @default.
- W83020423 hasRelatedWork W2513832299 @default.
- W83020423 hasRelatedWork W2777087787 @default.
- W83020423 hasRelatedWork W2890227190 @default.
- W83020423 hasRelatedWork W2941046259 @default.
- W83020423 hasRelatedWork W2942499496 @default.
- W83020423 hasRelatedWork W2982893896 @default.
- W83020423 hasRelatedWork W3081005545 @default.
- W83020423 hasRelatedWork W3147447910 @default.
- W83020423 hasRelatedWork W3150542506 @default.
- W83020423 hasRelatedWork W3151237486 @default.
- W83020423 hasRelatedWork W3154386681 @default.
- W83020423 hasRelatedWork W3157785841 @default.
- W83020423 hasRelatedWork W2188511787 @default.
- W83020423 hasRelatedWork W2546792995 @default.
- W83020423 isParatext "false" @default.
- W83020423 isRetracted "false" @default.
- W83020423 magId "83020423" @default.
- W83020423 workType "article" @default.