Matches in SemOpenAlex for { <https://semopenalex.org/work/W2354234560> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W2354234560 abstract "Integer wavelet transforms have many advantages. However, their energy concentration performance is much worse than that of common wavelet image transform algorithms. This is not beneficial to embedded zerotree wavelet encoding. For this reason, a novel algorithm is proposed to deal with this problem from two aspects. First, because subband coefficients by integer wavelet transform have smaller dynamic change value and worse energy concentration, a new method called ?integer square quantization threshold algorithm ?is adopted, in which quantization thresholds are chosen from the square of integers beginning with 1. At the same time, the quantization threshold is adjustable according to the importance of the interested region in the image. Secondly, a new approach based on index table and RLE coding is proposed to simplify the coding and decoding processes. Experiments demonstrate that the new algorithm improves not only compression quality, but also compression efficiency." @default.
- W2354234560 created "2016-06-24" @default.
- W2354234560 creator A5087779583 @default.
- W2354234560 date "2003-01-01" @default.
- W2354234560 modified "2023-09-23" @default.
- W2354234560 title "An Improved Integer Wavelet Image Coding Based on Zerotree Framework" @default.
- W2354234560 hasPublicationYear "2003" @default.
- W2354234560 type Work @default.
- W2354234560 sameAs 2354234560 @default.
- W2354234560 citedByCount "1" @default.
- W2354234560 crossrefType "journal-article" @default.
- W2354234560 hasAuthorship W2354234560A5087779583 @default.
- W2354234560 hasConcept C105795698 @default.
- W2354234560 hasConcept C11413529 @default.
- W2354234560 hasConcept C115961682 @default.
- W2354234560 hasConcept C13481523 @default.
- W2354234560 hasConcept C154945302 @default.
- W2354234560 hasConcept C155777637 @default.
- W2354234560 hasConcept C179518139 @default.
- W2354234560 hasConcept C196216189 @default.
- W2354234560 hasConcept C199360897 @default.
- W2354234560 hasConcept C28855332 @default.
- W2354234560 hasConcept C33923547 @default.
- W2354234560 hasConcept C41008148 @default.
- W2354234560 hasConcept C46286280 @default.
- W2354234560 hasConcept C47432892 @default.
- W2354234560 hasConcept C57273362 @default.
- W2354234560 hasConcept C73339587 @default.
- W2354234560 hasConcept C78548338 @default.
- W2354234560 hasConcept C88829872 @default.
- W2354234560 hasConcept C9417928 @default.
- W2354234560 hasConcept C97137487 @default.
- W2354234560 hasConceptScore W2354234560C105795698 @default.
- W2354234560 hasConceptScore W2354234560C11413529 @default.
- W2354234560 hasConceptScore W2354234560C115961682 @default.
- W2354234560 hasConceptScore W2354234560C13481523 @default.
- W2354234560 hasConceptScore W2354234560C154945302 @default.
- W2354234560 hasConceptScore W2354234560C155777637 @default.
- W2354234560 hasConceptScore W2354234560C179518139 @default.
- W2354234560 hasConceptScore W2354234560C196216189 @default.
- W2354234560 hasConceptScore W2354234560C199360897 @default.
- W2354234560 hasConceptScore W2354234560C28855332 @default.
- W2354234560 hasConceptScore W2354234560C33923547 @default.
- W2354234560 hasConceptScore W2354234560C41008148 @default.
- W2354234560 hasConceptScore W2354234560C46286280 @default.
- W2354234560 hasConceptScore W2354234560C47432892 @default.
- W2354234560 hasConceptScore W2354234560C57273362 @default.
- W2354234560 hasConceptScore W2354234560C73339587 @default.
- W2354234560 hasConceptScore W2354234560C78548338 @default.
- W2354234560 hasConceptScore W2354234560C88829872 @default.
- W2354234560 hasConceptScore W2354234560C9417928 @default.
- W2354234560 hasConceptScore W2354234560C97137487 @default.
- W2354234560 hasOpenAccess W2354234560 @default.
- W2354234560 hasRelatedWork W2020803420 @default.
- W2354234560 hasRelatedWork W2071746265 @default.
- W2354234560 hasRelatedWork W2189017181 @default.
- W2354234560 hasRelatedWork W2326818565 @default.
- W2354234560 hasRelatedWork W2513832299 @default.
- W2354234560 hasRelatedWork W2777087787 @default.
- W2354234560 hasRelatedWork W2889692953 @default.
- W2354234560 hasRelatedWork W2890227190 @default.
- W2354234560 hasRelatedWork W2982893896 @default.
- W2354234560 hasRelatedWork W3081005545 @default.
- W2354234560 hasRelatedWork W3147447910 @default.
- W2354234560 hasRelatedWork W3150542506 @default.
- W2354234560 hasRelatedWork W3157785841 @default.
- W2354234560 hasRelatedWork W3182349844 @default.
- W2354234560 hasRelatedWork W2186511693 @default.
- W2354234560 hasRelatedWork W2188511787 @default.
- W2354234560 hasRelatedWork W2278211230 @default.
- W2354234560 hasRelatedWork W2280615707 @default.
- W2354234560 hasRelatedWork W2546792995 @default.
- W2354234560 hasRelatedWork W2553998018 @default.
- W2354234560 isParatext "false" @default.
- W2354234560 isRetracted "false" @default.
- W2354234560 magId "2354234560" @default.
- W2354234560 workType "article" @default.