Higher order conditional entropy-constrained trellis-coded RVQ withapplication to pyramid image coding
This paper introduces an extension of conditional entropy-constrained residual vector quantization (CEC-RVQ) to include quantization cell shape gain. The method is referred to as conditional entropy-constrained trellis-coded RVQ (CEC-TCRVQ). The new design is based on coding image vectors by taking...
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| المؤلف الرئيسي: | |
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| مؤلفون آخرون: | |
| التنسيق: | article |
| منشور في: |
2001
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| الموضوعات: | |
| الوصول للمادة أونلاين: | https://eprints.kfupm.edu.sa/id/eprint/14090/1/14090_1.pdf https://eprints.kfupm.edu.sa/id/eprint/14090/2/14090_2.doc |
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| _version_ | 1864513393341235201 |
|---|---|
| author | Khan, M.A.U. |
| author2 | unknown |
| author2_role | author |
| author_facet | Khan, M.A.U. unknown |
| author_role | author |
| dc.creator.none.fl_str_mv | Khan, M.A.U. unknown |
| dc.date.none.fl_str_mv | 2001 2020 |
| dc.format.none.fl_str_mv | application/pdf application/msword |
| dc.identifier.none.fl_str_mv | https://eprints.kfupm.edu.sa/id/eprint/14090/1/14090_1.pdf https://eprints.kfupm.edu.sa/id/eprint/14090/2/14090_2.doc (2001) Higher order conditional entropy-constrained trellis-coded RVQ withapplication to pyramid image coding. Statistical Signal Processing, 2001. Proceedings of the 11th IEEE Signal Processing Workshop on, 1. |
| dc.language.none.fl_str_mv | en en |
| dc.publisher.none.fl_str_mv | IEEE |
| dc.relation.none.fl_str_mv | https://eprints.kfupm.edu.sa/id/eprint/14090/ |
| dc.rights.*.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Computer |
| dc.title.none.fl_str_mv | Higher order conditional entropy-constrained trellis-coded RVQ withapplication to pyramid image coding |
| dc.type.none.fl_str_mv | Article PeerReviewed info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
| description | This paper introduces an extension of conditional entropy-constrained residual vector quantization (CEC-RVQ) to include quantization cell shape gain. The method is referred to as conditional entropy-constrained trellis-coded RVQ (CEC-TCRVQ). The new design is based on coding image vectors by taking into account their 2D correlation and employing a higher order entropy model with a trellis structure. We employed CEC-TCRVQ to code image subbands at low bit rate. The CEC-TCRVQ coded images do well in term of preserving low-magnitude textures present in some images |
| eu_rights_str_mv | openAccess |
| format | article |
| id | KFUPM_ca24bdc0bead3d7e388277e557fa23b9 |
| identifier_str_mv | (2001) Higher order conditional entropy-constrained trellis-coded RVQ withapplication to pyramid image coding. Statistical Signal Processing, 2001. Proceedings of the 11th IEEE Signal Processing Workshop on, 1. |
| language_invalid_str_mv | en |
| network_acronym_str | KFUPM |
| network_name_str | King Fahd University of Petroleum and Minerals |
| oai_identifier_str | oai::14090 |
| publishDate | 2001 |
| publisher.none.fl_str_mv | IEEE |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| spelling | Higher order conditional entropy-constrained trellis-coded RVQ withapplication to pyramid image codingKhan, M.A.U.unknownComputerThis paper introduces an extension of conditional entropy-constrained residual vector quantization (CEC-RVQ) to include quantization cell shape gain. The method is referred to as conditional entropy-constrained trellis-coded RVQ (CEC-TCRVQ). The new design is based on coding image vectors by taking into account their 2D correlation and employing a higher order entropy model with a trellis structure. We employed CEC-TCRVQ to code image subbands at low bit rate. The CEC-TCRVQ coded images do well in term of preserving low-magnitude textures present in some imagesIEEE20012020ArticlePeerReviewedinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfapplication/mswordhttps://eprints.kfupm.edu.sa/id/eprint/14090/1/14090_1.pdfhttps://eprints.kfupm.edu.sa/id/eprint/14090/2/14090_2.doc (2001) Higher order conditional entropy-constrained trellis-coded RVQ withapplication to pyramid image coding. Statistical Signal Processing, 2001. Proceedings of the 11th IEEE Signal Processing Workshop on, 1. enenhttps://eprints.kfupm.edu.sa/id/eprint/14090/info:eu-repo/semantics/openAccessoai::140902019-11-01T14:04:06Z |
| spellingShingle | Higher order conditional entropy-constrained trellis-coded RVQ withapplication to pyramid image coding Khan, M.A.U. Computer |
| status_str | publishedVersion |
| title | Higher order conditional entropy-constrained trellis-coded RVQ withapplication to pyramid image coding |
| title_full | Higher order conditional entropy-constrained trellis-coded RVQ withapplication to pyramid image coding |
| title_fullStr | Higher order conditional entropy-constrained trellis-coded RVQ withapplication to pyramid image coding |
| title_full_unstemmed | Higher order conditional entropy-constrained trellis-coded RVQ withapplication to pyramid image coding |
| title_short | Higher order conditional entropy-constrained trellis-coded RVQ withapplication to pyramid image coding |
| title_sort | Higher order conditional entropy-constrained trellis-coded RVQ withapplication to pyramid image coding |
| topic | Computer |
| url | https://eprints.kfupm.edu.sa/id/eprint/14090/1/14090_1.pdf https://eprints.kfupm.edu.sa/id/eprint/14090/2/14090_2.doc |