Rate distortion based video compression: optimal video frame compression and object boundary encording
The book contains a review chapter on video compression, a background chapter on optimal bit allocation and the necessary mathematical tools, such as the Lagrangian multiplier method and Dynamic Programming. These two introductory chapters make the book self-contained and a fast way of entering this...
Gespeichert in:
| Hauptverfasser: | , |
|---|---|
| Format: | Buch |
| Sprache: | English |
| Veröffentlicht: |
Boston [u.a.]
Kluwer
1997
|
| Schlagworte: | |
| Zusammenfassung: | The book contains a review chapter on video compression, a background chapter on optimal bit allocation and the necessary mathematical tools, such as the Lagrangian multiplier method and Dynamic Programming. These two introductory chapters make the book self-contained and a fast way of entering this exciting field Rate-Distortion Based Video Compression establishes a general theory for the optimal bit allocation among dependent quantizers. The minimum total (average) distortion and the minimum maximum distortion cases are discussed. This theory is then used to design efficient motion estimation schemes, video compression schemes and object boundary encoding schemes. For the motion estimation schemes, the theory is used to optimally trade the reduction of energy in the displaced frame difference (DFD) for the increase in the rate required to encode the displacement vector field (DVF). These optimal motion estimators are then used to formulate video compression schemes which achieve an optimal distribution of the available bit rate among DVF, DFD and segmentation. This optimal bit allocation results in very efficient video coders In the last part of the book, the proposed theory is applied to the optimal encoding of object boundaries, where the bit rate needed to encode a given boundary is traded for the resulting geometrical distortion. Again, the resulting boundary encoding schemes are very efficient |
| Beschreibung: | XX, 288 S.: Ill., graph. Darst. |
| ISBN: | 0792398505 |
Internformat
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| 245 | 1 | 0 | |a Rate distortion based video compression |b optimal video frame compression and object boundary encording |c Guido M. Schuster and Aggelos K. Katsaggelos |
| 246 | 1 | 3 | |a Rate-distortion based video compression |
| 264 | 1 | |a Boston [u.a.] |b Kluwer |c 1997 | |
| 300 | |a XX, 288 S.: Ill., graph. Darst. | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 520 | 3 | |a The book contains a review chapter on video compression, a background chapter on optimal bit allocation and the necessary mathematical tools, such as the Lagrangian multiplier method and Dynamic Programming. These two introductory chapters make the book self-contained and a fast way of entering this exciting field | |
| 520 | |a Rate-Distortion Based Video Compression establishes a general theory for the optimal bit allocation among dependent quantizers. The minimum total (average) distortion and the minimum maximum distortion cases are discussed. This theory is then used to design efficient motion estimation schemes, video compression schemes and object boundary encoding schemes. For the motion estimation schemes, the theory is used to optimally trade the reduction of energy in the displaced frame difference (DFD) for the increase in the rate required to encode the displacement vector field (DVF). These optimal motion estimators are then used to formulate video compression schemes which achieve an optimal distribution of the available bit rate among DVF, DFD and segmentation. This optimal bit allocation results in very efficient video coders | ||
| 520 | |a In the last part of the book, the proposed theory is applied to the optimal encoding of object boundaries, where the bit rate needed to encode a given boundary is traded for the resulting geometrical distortion. Again, the resulting boundary encoding schemes are very efficient | ||
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| 650 | 7 | |a Compression d'images |2 ram | |
| 650 | 4 | |a Compression vidéo | |
| 650 | 4 | |a Coding theory | |
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Datensatz im Suchindex
| _version_ | 1809768474347569152 |
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| adam_text | |
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| author | Schuster, Guido M. Katsaggelos, Aggelos K. |
| author_facet | Schuster, Guido M. Katsaggelos, Aggelos K. |
| author_role | aut aut |
| author_sort | Schuster, Guido M. |
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| building | Verbundindex |
| bvnumber | BV011647887 |
| callnumber-first | T - Technology |
| callnumber-label | TA1637 |
| callnumber-raw | TA1637 |
| callnumber-search | TA1637 |
| callnumber-sort | TA 41637 |
| callnumber-subject | TA - General and Civil Engineering |
| classification_tum | ELT 536f |
| ctrlnum | (OCoLC)636443172 (DE-599)BVBBV011647887 |
| dewey-full | 621.388 |
| dewey-hundreds | 600 - Technology (Applied sciences) |
| dewey-ones | 621 - Applied physics |
| dewey-raw | 621.388 |
| dewey-search | 621.388 |
| dewey-sort | 3621.388 |
| dewey-tens | 620 - Engineering and allied operations |
| discipline | Elektrotechnik Elektrotechnik / Elektronik / Nachrichtentechnik |
| format | Book |
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| id | DE-604.BV011647887 |
| illustrated | Not Illustrated |
| indexdate | 2024-09-10T00:55:11Z |
| institution | BVB |
| isbn | 0792398505 |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-007850656 |
| oclc_num | 636443172 |
| open_access_boolean | |
| owner | DE-91 DE-BY-TUM DE-29T |
| owner_facet | DE-91 DE-BY-TUM DE-29T |
| physical | XX, 288 S.: Ill., graph. Darst. |
| publishDate | 1997 |
| publishDateSearch | 1997 |
| publishDateSort | 1997 |
| publisher | Kluwer |
| record_format | marc |
| spelling | Schuster, Guido M. Verfasser aut Rate distortion based video compression optimal video frame compression and object boundary encording Guido M. Schuster and Aggelos K. Katsaggelos Rate-distortion based video compression Boston [u.a.] Kluwer 1997 XX, 288 S.: Ill., graph. Darst. txt rdacontent n rdamedia nc rdacarrier The book contains a review chapter on video compression, a background chapter on optimal bit allocation and the necessary mathematical tools, such as the Lagrangian multiplier method and Dynamic Programming. These two introductory chapters make the book self-contained and a fast way of entering this exciting field Rate-Distortion Based Video Compression establishes a general theory for the optimal bit allocation among dependent quantizers. The minimum total (average) distortion and the minimum maximum distortion cases are discussed. This theory is then used to design efficient motion estimation schemes, video compression schemes and object boundary encoding schemes. For the motion estimation schemes, the theory is used to optimally trade the reduction of energy in the displaced frame difference (DFD) for the increase in the rate required to encode the displacement vector field (DVF). These optimal motion estimators are then used to formulate video compression schemes which achieve an optimal distribution of the available bit rate among DVF, DFD and segmentation. This optimal bit allocation results in very efficient video coders In the last part of the book, the proposed theory is applied to the optimal encoding of object boundaries, where the bit rate needed to encode a given boundary is traded for the resulting geometrical distortion. Again, the resulting boundary encoding schemes are very efficient Codage Codage ram Compression d'images ram Compression vidéo Coding theory Video compression Informationstheorie (DE-588)4026927-9 gnd rswk-swf Datenverarbeitung (DE-588)4011152-0 gnd rswk-swf Bildsignal (DE-588)4122924-1 gnd rswk-swf Informationstheorie (DE-588)4026927-9 s Datenverarbeitung (DE-588)4011152-0 s Bildsignal (DE-588)4122924-1 s DE-604 Katsaggelos, Aggelos K. Verfasser aut |
| spellingShingle | Schuster, Guido M. Katsaggelos, Aggelos K. Rate distortion based video compression optimal video frame compression and object boundary encording Codage Codage ram Compression d'images ram Compression vidéo Coding theory Video compression Informationstheorie (DE-588)4026927-9 gnd Datenverarbeitung (DE-588)4011152-0 gnd Bildsignal (DE-588)4122924-1 gnd |
| subject_GND | (DE-588)4026927-9 (DE-588)4011152-0 (DE-588)4122924-1 |
| title | Rate distortion based video compression optimal video frame compression and object boundary encording |
| title_alt | Rate-distortion based video compression |
| title_auth | Rate distortion based video compression optimal video frame compression and object boundary encording |
| title_exact_search | Rate distortion based video compression optimal video frame compression and object boundary encording |
| title_full | Rate distortion based video compression optimal video frame compression and object boundary encording Guido M. Schuster and Aggelos K. Katsaggelos |
| title_fullStr | Rate distortion based video compression optimal video frame compression and object boundary encording Guido M. Schuster and Aggelos K. Katsaggelos |
| title_full_unstemmed | Rate distortion based video compression optimal video frame compression and object boundary encording Guido M. Schuster and Aggelos K. Katsaggelos |
| title_short | Rate distortion based video compression |
| title_sort | rate distortion based video compression optimal video frame compression and object boundary encording |
| title_sub | optimal video frame compression and object boundary encording |
| topic | Codage Codage ram Compression d'images ram Compression vidéo Coding theory Video compression Informationstheorie (DE-588)4026927-9 gnd Datenverarbeitung (DE-588)4011152-0 gnd Bildsignal (DE-588)4122924-1 gnd |
| topic_facet | Codage Compression d'images Compression vidéo Coding theory Video compression Informationstheorie Datenverarbeitung Bildsignal |
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