Efficient inter-prediction depth coding algorithm based on depth map segmentation for 3D-HEVC
The 3D extension of High Efficiency Video Coding (3D-HEVC) is the latest international 3D video coding standard, which enhances the compression efficiency of 3D videos with multi-view plus depth (MVD) format. However, it is at the cost of increasing coding complexity. Therefore, this paper proposes...
Gespeichert in:
| Veröffentlicht in: | Multimedia tools and applications 2019-04, Vol.78 (8), p.10181-10205 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 10205 |
|---|---|
| container_issue | 8 |
| container_start_page | 10181 |
| container_title | Multimedia tools and applications |
| container_volume | 78 |
| creator | Liao, Yi-Wen Chen, Mei-Juan Yeh, Chia-Hung Lin, Jie-Ru Chen, Chih-Wei |
| description | The 3D extension of High Efficiency Video Coding (3D-HEVC) is the latest international 3D video coding standard, which enhances the compression efficiency of 3D videos with multi-view plus depth (MVD) format. However, it is at the cost of increasing coding complexity. Therefore, this paper proposes a fast inter-prediction algorithm based on depth segmentation for the depth coding of 3D-HEVC to reduce the coding complexity of the depth map. We aim to reduce the coding time by efficiently utilizing the properties of the depth map. First, the proposed algorithm divides a depth map into background, middle ground and foreground, based on automatic thresholding technique. Then, we adjust the search range according to the classification of the coding tree unit (CTU). In addition, an early termination decision by utilizing the correlation of spatial, temporal, and inter-view neighboring CTUs and a fast prediction unit mode decision are also proposed to reduce coding time. The experimental results show that the proposed algorithm can reduce the depth coding time and still maintain good video quality. |
| doi_str_mv | 10.1007/s11042-018-6547-7 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2098885787</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2098885787</sourcerecordid><originalsourceid>FETCH-LOGICAL-c382t-66f848bec93357e517a85da230f3817116240ddb79d6920f4eebc3519eaf6f203</originalsourceid><addsrcrecordid>eNp1kE1LAzEQhoMoWKs_wFvAczSTbDbZo9TaCgUv6k1CdpNsU7ofJtuD_96tK3ryNAPzPu_Ag9A10FugVN4lAJoxQkGRXGSSyBM0AyE5kZLB6bhzRYkUFM7RRUo7SiEXLJuh96X3oQquHXBoBxdJH50N1RC6FlvXD1tcdTa0NTb7uoth2Da4NMlZ_HtvTI-Tq5uxwnxjvouYP5D18m1xic682Sd39TPn6PVx-bJYk83z6mlxvyEVV2wgee5VpkpXFZwL6QRIo4Q1jFPPFUiAnGXU2lIWNi8Y9ZlzZcUFFM743DPK5-hm6u1j93FwadC77hDb8aVmtFBKCankmIIpVcUupei87mNoTPzUQPXRop4s6tGiPlrUR4ZNTBqzbe3iX_P_0BfuGnQw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2098885787</pqid></control><display><type>article</type><title>Efficient inter-prediction depth coding algorithm based on depth map segmentation for 3D-HEVC</title><source>SpringerLink Journals</source><creator>Liao, Yi-Wen ; Chen, Mei-Juan ; Yeh, Chia-Hung ; Lin, Jie-Ru ; Chen, Chih-Wei</creator><creatorcontrib>Liao, Yi-Wen ; Chen, Mei-Juan ; Yeh, Chia-Hung ; Lin, Jie-Ru ; Chen, Chih-Wei</creatorcontrib><description>The 3D extension of High Efficiency Video Coding (3D-HEVC) is the latest international 3D video coding standard, which enhances the compression efficiency of 3D videos with multi-view plus depth (MVD) format. However, it is at the cost of increasing coding complexity. Therefore, this paper proposes a fast inter-prediction algorithm based on depth segmentation for the depth coding of 3D-HEVC to reduce the coding complexity of the depth map. We aim to reduce the coding time by efficiently utilizing the properties of the depth map. First, the proposed algorithm divides a depth map into background, middle ground and foreground, based on automatic thresholding technique. Then, we adjust the search range according to the classification of the coding tree unit (CTU). In addition, an early termination decision by utilizing the correlation of spatial, temporal, and inter-view neighboring CTUs and a fast prediction unit mode decision are also proposed to reduce coding time. The experimental results show that the proposed algorithm can reduce the depth coding time and still maintain good video quality.</description><identifier>ISSN: 1380-7501</identifier><identifier>EISSN: 1573-7721</identifier><identifier>DOI: 10.1007/s11042-018-6547-7</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Algorithms ; Coding ; Coding standards ; Complexity ; Computer Communication Networks ; Computer Science ; Data Structures and Information Theory ; Multimedia Information Systems ; Segmentation ; Special Purpose and Application-Based Systems ; Video compression</subject><ispartof>Multimedia tools and applications, 2019-04, Vol.78 (8), p.10181-10205</ispartof><rights>Springer Science+Business Media, LLC, part of Springer Nature 2018</rights><rights>Multimedia Tools and Applications is a copyright of Springer, (2018). All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c382t-66f848bec93357e517a85da230f3817116240ddb79d6920f4eebc3519eaf6f203</citedby><cites>FETCH-LOGICAL-c382t-66f848bec93357e517a85da230f3817116240ddb79d6920f4eebc3519eaf6f203</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11042-018-6547-7$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11042-018-6547-7$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Liao, Yi-Wen</creatorcontrib><creatorcontrib>Chen, Mei-Juan</creatorcontrib><creatorcontrib>Yeh, Chia-Hung</creatorcontrib><creatorcontrib>Lin, Jie-Ru</creatorcontrib><creatorcontrib>Chen, Chih-Wei</creatorcontrib><title>Efficient inter-prediction depth coding algorithm based on depth map segmentation for 3D-HEVC</title><title>Multimedia tools and applications</title><addtitle>Multimed Tools Appl</addtitle><description>The 3D extension of High Efficiency Video Coding (3D-HEVC) is the latest international 3D video coding standard, which enhances the compression efficiency of 3D videos with multi-view plus depth (MVD) format. However, it is at the cost of increasing coding complexity. Therefore, this paper proposes a fast inter-prediction algorithm based on depth segmentation for the depth coding of 3D-HEVC to reduce the coding complexity of the depth map. We aim to reduce the coding time by efficiently utilizing the properties of the depth map. First, the proposed algorithm divides a depth map into background, middle ground and foreground, based on automatic thresholding technique. Then, we adjust the search range according to the classification of the coding tree unit (CTU). In addition, an early termination decision by utilizing the correlation of spatial, temporal, and inter-view neighboring CTUs and a fast prediction unit mode decision are also proposed to reduce coding time. The experimental results show that the proposed algorithm can reduce the depth coding time and still maintain good video quality.</description><subject>Algorithms</subject><subject>Coding</subject><subject>Coding standards</subject><subject>Complexity</subject><subject>Computer Communication Networks</subject><subject>Computer Science</subject><subject>Data Structures and Information Theory</subject><subject>Multimedia Information Systems</subject><subject>Segmentation</subject><subject>Special Purpose and Application-Based Systems</subject><subject>Video compression</subject><issn>1380-7501</issn><issn>1573-7721</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>8G5</sourceid><sourceid>BENPR</sourceid><sourceid>GUQSH</sourceid><sourceid>M2O</sourceid><recordid>eNp1kE1LAzEQhoMoWKs_wFvAczSTbDbZo9TaCgUv6k1CdpNsU7ofJtuD_96tK3ryNAPzPu_Ag9A10FugVN4lAJoxQkGRXGSSyBM0AyE5kZLB6bhzRYkUFM7RRUo7SiEXLJuh96X3oQquHXBoBxdJH50N1RC6FlvXD1tcdTa0NTb7uoth2Da4NMlZ_HtvTI-Tq5uxwnxjvouYP5D18m1xic682Sd39TPn6PVx-bJYk83z6mlxvyEVV2wgee5VpkpXFZwL6QRIo4Q1jFPPFUiAnGXU2lIWNi8Y9ZlzZcUFFM743DPK5-hm6u1j93FwadC77hDb8aVmtFBKCankmIIpVcUupei87mNoTPzUQPXRop4s6tGiPlrUR4ZNTBqzbe3iX_P_0BfuGnQw</recordid><startdate>20190401</startdate><enddate>20190401</enddate><creator>Liao, Yi-Wen</creator><creator>Chen, Mei-Juan</creator><creator>Yeh, Chia-Hung</creator><creator>Lin, Jie-Ru</creator><creator>Chen, Chih-Wei</creator><general>Springer US</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7SC</scope><scope>7WY</scope><scope>7WZ</scope><scope>7XB</scope><scope>87Z</scope><scope>8AL</scope><scope>8AO</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>8FK</scope><scope>8FL</scope><scope>8G5</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ARAPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BEZIV</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FRNLG</scope><scope>F~G</scope><scope>GNUQQ</scope><scope>GUQSH</scope><scope>HCIFZ</scope><scope>JQ2</scope><scope>K60</scope><scope>K6~</scope><scope>K7-</scope><scope>L.-</scope><scope>L7M</scope><scope>L~C</scope><scope>L~D</scope><scope>M0C</scope><scope>M0N</scope><scope>M2O</scope><scope>MBDVC</scope><scope>P5Z</scope><scope>P62</scope><scope>PQBIZ</scope><scope>PQBZA</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>Q9U</scope></search><sort><creationdate>20190401</creationdate><title>Efficient inter-prediction depth coding algorithm based on depth map segmentation for 3D-HEVC</title><author>Liao, Yi-Wen ; Chen, Mei-Juan ; Yeh, Chia-Hung ; Lin, Jie-Ru ; Chen, Chih-Wei</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c382t-66f848bec93357e517a85da230f3817116240ddb79d6920f4eebc3519eaf6f203</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Algorithms</topic><topic>Coding</topic><topic>Coding standards</topic><topic>Complexity</topic><topic>Computer Communication Networks</topic><topic>Computer Science</topic><topic>Data Structures and Information Theory</topic><topic>Multimedia Information Systems</topic><topic>Segmentation</topic><topic>Special Purpose and Application-Based Systems</topic><topic>Video compression</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liao, Yi-Wen</creatorcontrib><creatorcontrib>Chen, Mei-Juan</creatorcontrib><creatorcontrib>Yeh, Chia-Hung</creatorcontrib><creatorcontrib>Lin, Jie-Ru</creatorcontrib><creatorcontrib>Chen, Chih-Wei</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Computer and Information Systems Abstracts</collection><collection>ABI/INFORM Collection</collection><collection>ABI/INFORM Global (PDF only)</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>ABI/INFORM Global (Alumni Edition)</collection><collection>Computing Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ABI/INFORM Collection (Alumni Edition)</collection><collection>Research Library (Alumni Edition)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Business Premium Collection</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Business Premium Collection (Alumni)</collection><collection>ABI/INFORM Global (Corporate)</collection><collection>ProQuest Central Student</collection><collection>Research Library Prep</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Computer Science Collection</collection><collection>ProQuest Business Collection (Alumni Edition)</collection><collection>ProQuest Business Collection</collection><collection>Computer Science Database</collection><collection>ABI/INFORM Professional Advanced</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Computer and Information Systems Abstracts Academic</collection><collection>Computer and Information Systems Abstracts Professional</collection><collection>ABI/INFORM Global</collection><collection>Computing Database</collection><collection>Research Library</collection><collection>Research Library (Corporate)</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>One Business (ProQuest)</collection><collection>ProQuest One Business (Alumni)</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central Basic</collection><jtitle>Multimedia tools and applications</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Liao, Yi-Wen</au><au>Chen, Mei-Juan</au><au>Yeh, Chia-Hung</au><au>Lin, Jie-Ru</au><au>Chen, Chih-Wei</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Efficient inter-prediction depth coding algorithm based on depth map segmentation for 3D-HEVC</atitle><jtitle>Multimedia tools and applications</jtitle><stitle>Multimed Tools Appl</stitle><date>2019-04-01</date><risdate>2019</risdate><volume>78</volume><issue>8</issue><spage>10181</spage><epage>10205</epage><pages>10181-10205</pages><issn>1380-7501</issn><eissn>1573-7721</eissn><abstract>The 3D extension of High Efficiency Video Coding (3D-HEVC) is the latest international 3D video coding standard, which enhances the compression efficiency of 3D videos with multi-view plus depth (MVD) format. However, it is at the cost of increasing coding complexity. Therefore, this paper proposes a fast inter-prediction algorithm based on depth segmentation for the depth coding of 3D-HEVC to reduce the coding complexity of the depth map. We aim to reduce the coding time by efficiently utilizing the properties of the depth map. First, the proposed algorithm divides a depth map into background, middle ground and foreground, based on automatic thresholding technique. Then, we adjust the search range according to the classification of the coding tree unit (CTU). In addition, an early termination decision by utilizing the correlation of spatial, temporal, and inter-view neighboring CTUs and a fast prediction unit mode decision are also proposed to reduce coding time. The experimental results show that the proposed algorithm can reduce the depth coding time and still maintain good video quality.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s11042-018-6547-7</doi><tpages>25</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1380-7501 |
| ispartof | Multimedia tools and applications, 2019-04, Vol.78 (8), p.10181-10205 |
| issn | 1380-7501 1573-7721 |
| language | eng |
| recordid | cdi_proquest_journals_2098885787 |
| source | SpringerLink Journals |
| subjects | Algorithms Coding Coding standards Complexity Computer Communication Networks Computer Science Data Structures and Information Theory Multimedia Information Systems Segmentation Special Purpose and Application-Based Systems Video compression |
| title | Efficient inter-prediction depth coding algorithm based on depth map segmentation for 3D-HEVC |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-29T03%3A00%3A04IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Efficient%20inter-prediction%20depth%20coding%20algorithm%20based%20on%20depth%20map%20segmentation%20for%203D-HEVC&rft.jtitle=Multimedia%20tools%20and%20applications&rft.au=Liao,%20Yi-Wen&rft.date=2019-04-01&rft.volume=78&rft.issue=8&rft.spage=10181&rft.epage=10205&rft.pages=10181-10205&rft.issn=1380-7501&rft.eissn=1573-7721&rft_id=info:doi/10.1007/s11042-018-6547-7&rft_dat=%3Cproquest_cross%3E2098885787%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2098885787&rft_id=info:pmid/&rfr_iscdi=true |