Improved prediction for layered predictive animated mesh compression

In this paper, we deal with layered predictive compression of animated meshes represented by series of 3D static meshes with same connectivity. We propose two schemes to improve the prediction. First improvement is using weighted spatial prediction rather than averaging neighbor vertices. The second...

Full description

Saved in:
Bibliographic Details
Main Authors: Bici, M Oguz, Akar, Gozde B
Format: Conference Proceeding
Language:English
Subjects:
3D dynamic meshes
animated meshes
Animation
Bit rate
Compression
Conferences
Encoding
Image coding
predictive coding
PSNR
Three dimensional displays
time consistent mesh sequence
Online Access:Request full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by
cites
container_end_page 3416
container_issue
container_start_page 3413
container_title
container_volume
creator Bici, M Oguz
Akar, Gozde B
description In this paper, we deal with layered predictive compression of animated meshes represented by series of 3D static meshes with same connectivity. We propose two schemes to improve the prediction. First improvement is using weighted spatial prediction rather than averaging neighbor vertices. The second improvement is a novel predictor based on rotation angle of incident triangles in current and previous frames. The experimental results show that around 6-10 % bitrate reduction can be achieved by replacing the spatial prediction in the reference coder with the proposed weighted spatial prediction and 9-18 % bitrate reduction is possible with the proposed angle based predictor using weighted spatial prediction, depending on the content and quantization level.
doi_str_mv 10.1109/ICIP.2010.5652143
format conference_proceeding
fullrecord <record><control><sourceid>ieee_CHZPO</sourceid><recordid>TN_cdi_ieee_primary_5652143</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><ieee_id>5652143</ieee_id><sourcerecordid>5652143</sourcerecordid><originalsourceid>FETCH-LOGICAL-i175t-95d79d061fc64d3fad08fb8aa11a53f9ece24ab91d3949780fed26f98aa07bf63</originalsourceid><addsrcrecordid>eNpVUMtOwzAQNC-JUPoBiEt-IMVrrxP7iEKBSJXgAOfKidciqGkiO6rUv8cSPcBpNbM7o5ll7A74CoCbh6Zu3leCJ6hKJQDlGVuaSgMKxMoY1OcsE1JDoRWai387gZcsAyVEgVrza3YT4zfnyUtCxp6aYQrjgVw-BXJ9N_fjPvdjyHf2SOEPfaDc7vvBzokbKH7l3ZiUFGMS3LIrb3eRlqe5YJ_P64_6tdi8vTT146booVJzYZSrjOMl-K5EJ711XPtWWwtglfSGOhJoWwNOGkwFuCcnSm_SBa9aX8oFu__17YloO4UUJxy3p4fIHzgLUTE</addsrcrecordid><sourcetype>Publisher</sourcetype><iscdi>true</iscdi><recordtype>conference_proceeding</recordtype></control><display><type>conference_proceeding</type><title>Improved prediction for layered predictive animated mesh compression</title><source>IEEE Xplore All Conference Series</source><creator>Bici, M Oguz ; Akar, Gozde B</creator><creatorcontrib>Bici, M Oguz ; Akar, Gozde B</creatorcontrib><description>In this paper, we deal with layered predictive compression of animated meshes represented by series of 3D static meshes with same connectivity. We propose two schemes to improve the prediction. First improvement is using weighted spatial prediction rather than averaging neighbor vertices. The second improvement is a novel predictor based on rotation angle of incident triangles in current and previous frames. The experimental results show that around 6-10 % bitrate reduction can be achieved by replacing the spatial prediction in the reference coder with the proposed weighted spatial prediction and 9-18 % bitrate reduction is possible with the proposed angle based predictor using weighted spatial prediction, depending on the content and quantization level.</description><identifier>ISSN: 1522-4880</identifier><identifier>ISBN: 9781424479924</identifier><identifier>ISBN: 1424479924</identifier><identifier>EISSN: 2381-8549</identifier><identifier>EISBN: 9781424479948</identifier><identifier>EISBN: 1424479940</identifier><identifier>EISBN: 1424479932</identifier><identifier>EISBN: 9781424479931</identifier><identifier>DOI: 10.1109/ICIP.2010.5652143</identifier><language>eng</language><publisher>IEEE</publisher><subject>3D dynamic meshes ; animated meshes ; Animation ; Bit rate ; Compression ; Conferences ; Encoding ; Image coding ; predictive coding ; PSNR ; Three dimensional displays ; time consistent mesh sequence</subject><ispartof>2010 IEEE International Conference on Image Processing, 2010, p.3413-3416</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/5652143$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,780,784,789,790,2058,27925,54555,54920,54932</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/5652143$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Bici, M Oguz</creatorcontrib><creatorcontrib>Akar, Gozde B</creatorcontrib><title>Improved prediction for layered predictive animated mesh compression</title><title>2010 IEEE International Conference on Image Processing</title><addtitle>ICIP</addtitle><description>In this paper, we deal with layered predictive compression of animated meshes represented by series of 3D static meshes with same connectivity. We propose two schemes to improve the prediction. First improvement is using weighted spatial prediction rather than averaging neighbor vertices. The second improvement is a novel predictor based on rotation angle of incident triangles in current and previous frames. The experimental results show that around 6-10 % bitrate reduction can be achieved by replacing the spatial prediction in the reference coder with the proposed weighted spatial prediction and 9-18 % bitrate reduction is possible with the proposed angle based predictor using weighted spatial prediction, depending on the content and quantization level.</description><subject>3D dynamic meshes</subject><subject>animated meshes</subject><subject>Animation</subject><subject>Bit rate</subject><subject>Compression</subject><subject>Conferences</subject><subject>Encoding</subject><subject>Image coding</subject><subject>predictive coding</subject><subject>PSNR</subject><subject>Three dimensional displays</subject><subject>time consistent mesh sequence</subject><issn>1522-4880</issn><issn>2381-8549</issn><isbn>9781424479924</isbn><isbn>1424479924</isbn><isbn>9781424479948</isbn><isbn>1424479940</isbn><isbn>1424479932</isbn><isbn>9781424479931</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2010</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><recordid>eNpVUMtOwzAQNC-JUPoBiEt-IMVrrxP7iEKBSJXgAOfKidciqGkiO6rUv8cSPcBpNbM7o5ll7A74CoCbh6Zu3leCJ6hKJQDlGVuaSgMKxMoY1OcsE1JDoRWai387gZcsAyVEgVrza3YT4zfnyUtCxp6aYQrjgVw-BXJ9N_fjPvdjyHf2SOEPfaDc7vvBzokbKH7l3ZiUFGMS3LIrb3eRlqe5YJ_P64_6tdi8vTT146booVJzYZSrjOMl-K5EJ711XPtWWwtglfSGOhJoWwNOGkwFuCcnSm_SBa9aX8oFu__17YloO4UUJxy3p4fIHzgLUTE</recordid><startdate>201009</startdate><enddate>201009</enddate><creator>Bici, M Oguz</creator><creator>Akar, Gozde B</creator><general>IEEE</general><scope>6IE</scope><scope>6IH</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIO</scope></search><sort><creationdate>201009</creationdate><title>Improved prediction for layered predictive animated mesh compression</title><author>Bici, M Oguz ; Akar, Gozde B</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i175t-95d79d061fc64d3fad08fb8aa11a53f9ece24ab91d3949780fed26f98aa07bf63</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2010</creationdate><topic>3D dynamic meshes</topic><topic>animated meshes</topic><topic>Animation</topic><topic>Bit rate</topic><topic>Compression</topic><topic>Conferences</topic><topic>Encoding</topic><topic>Image coding</topic><topic>predictive coding</topic><topic>PSNR</topic><topic>Three dimensional displays</topic><topic>time consistent mesh sequence</topic><toplevel>online_resources</toplevel><creatorcontrib>Bici, M Oguz</creatorcontrib><creatorcontrib>Akar, Gozde B</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan (POP) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP) 1998-present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Bici, M Oguz</au><au>Akar, Gozde B</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Improved prediction for layered predictive animated mesh compression</atitle><btitle>2010 IEEE International Conference on Image Processing</btitle><stitle>ICIP</stitle><date>2010-09</date><risdate>2010</risdate><spage>3413</spage><epage>3416</epage><pages>3413-3416</pages><issn>1522-4880</issn><eissn>2381-8549</eissn><isbn>9781424479924</isbn><isbn>1424479924</isbn><eisbn>9781424479948</eisbn><eisbn>1424479940</eisbn><eisbn>1424479932</eisbn><eisbn>9781424479931</eisbn><abstract>In this paper, we deal with layered predictive compression of animated meshes represented by series of 3D static meshes with same connectivity. We propose two schemes to improve the prediction. First improvement is using weighted spatial prediction rather than averaging neighbor vertices. The second improvement is a novel predictor based on rotation angle of incident triangles in current and previous frames. The experimental results show that around 6-10 % bitrate reduction can be achieved by replacing the spatial prediction in the reference coder with the proposed weighted spatial prediction and 9-18 % bitrate reduction is possible with the proposed angle based predictor using weighted spatial prediction, depending on the content and quantization level.</abstract><pub>IEEE</pub><doi>10.1109/ICIP.2010.5652143</doi><tpages>4</tpages></addata></record>
fulltext fulltext_linktorsrc
identifier ISSN: 1522-4880
ispartof 2010 IEEE International Conference on Image Processing, 2010, p.3413-3416
issn 1522-4880
2381-8549
language eng
recordid cdi_ieee_primary_5652143
source IEEE Xplore All Conference Series
subjects 3D dynamic meshes
animated meshes
Animation
Bit rate
Compression
Conferences
Encoding
Image coding
predictive coding
PSNR
Three dimensional displays
time consistent mesh sequence
title Improved prediction for layered predictive animated mesh compression
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-28T10%3A16%3A29IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-ieee_CHZPO&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=proceeding&rft.atitle=Improved%20prediction%20for%20layered%20predictive%20animated%20mesh%20compression&rft.btitle=2010%20IEEE%20International%20Conference%20on%20Image%20Processing&rft.au=Bici,%20M%20Oguz&rft.date=2010-09&rft.spage=3413&rft.epage=3416&rft.pages=3413-3416&rft.issn=1522-4880&rft.eissn=2381-8549&rft.isbn=9781424479924&rft.isbn_list=1424479924&rft_id=info:doi/10.1109/ICIP.2010.5652143&rft.eisbn=9781424479948&rft.eisbn_list=1424479940&rft.eisbn_list=1424479932&rft.eisbn_list=9781424479931&rft_dat=%3Cieee_CHZPO%3E5652143%3C/ieee_CHZPO%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-i175t-95d79d061fc64d3fad08fb8aa11a53f9ece24ab91d3949780fed26f98aa07bf63%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_id=info:pmid/&rft_ieee_id=5652143&rfr_iscdi=true