3D egomotion from stereo cameras using constrained search window and bundle adjustment
We propose a method for egomotion estimation from images obtained by a pair of stereo cameras for the reconstruction of 3D scene. The proposed method improves feature matching by using two eliminating criteria to filter out unlikely matching points and restricts the search window according to the ep...
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| creator | Chia-Yen Chen Jia-Hong Zhang Tsung-I Chen Chi-Fa Chen |
| description | We propose a method for egomotion estimation from images obtained by a pair of stereo cameras for the reconstruction of 3D scene. The proposed method improves feature matching by using two eliminating criteria to filter out unlikely matching points and restricts the search window according to the epipolar constraint. The method also improves calculated motion by using bundle adjustment to integrate all relevant parameters for optimization. Experiments have been performed to demonstrate the improvement of using the proposed egomotion estimation. |
| doi_str_mv | 10.1109/IVCNZ.2013.6727055 |
| format | Conference Proceeding |
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The proposed method improves feature matching by using two eliminating criteria to filter out unlikely matching points and restricts the search window according to the epipolar constraint. The method also improves calculated motion by using bundle adjustment to integrate all relevant parameters for optimization. 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Experiments have been performed to demonstrate the improvement of using the proposed egomotion estimation.</description><subject>bundle adjustment</subject><subject>Cameras</subject><subject>egomotion</subject><subject>epipolar</subject><subject>Estimation</subject><subject>feature detection</subject><subject>Feature extraction</subject><subject>feature tracking</subject><subject>Image reconstruction</subject><subject>Optimization</subject><subject>SIFT</subject><subject>stereo images</subject><subject>Three-dimensional displays</subject><subject>Visualization</subject><issn>2151-2191</issn><issn>2151-2205</issn><isbn>9781479908837</isbn><isbn>1479908827</isbn><isbn>1479908835</isbn><isbn>9781479908820</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2013</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNo10M1KAzEUBeAoCpbaF9BNXmDqvfmZzCyl_hWKbrQLNyWd3NSUTiLJlOLbW7CuzlkdPg5jNwhTRGjv5svZ6-dUAMppbYQBrc_YpDUNKtO20DTSnLORQI2VEKAv_ju2eMUmpWwBAI3RUsGILeUDp03q0xBS5D6nnpeBMiXe2Z6yLXxfQtzwLsUyZBsiOV7I5u6LH0J06cBtdHy9j25H3Lrtvgw9xeGaXXq7KzQ55Zh9PD2-z16qxdvzfHa_qIKAZqjI-rXXAo9ML213pB-Rbu1rhZ1QYGohjFJgnWpIN-DIqwZRqa5GqVUr5Jjd_u0GIlp959Db_LM6vSJ_ARTFU9s</recordid><startdate>20131101</startdate><enddate>20131101</enddate><creator>Chia-Yen Chen</creator><creator>Jia-Hong Zhang</creator><creator>Tsung-I Chen</creator><creator>Chi-Fa Chen</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>20131101</creationdate><title>3D egomotion from stereo cameras using constrained search window and bundle adjustment</title><author>Chia-Yen Chen ; Jia-Hong Zhang ; Tsung-I Chen ; Chi-Fa Chen</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i208t-eafbf521205f3ac883191dbf641c24076227440ad48e580def481144c61354923</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2013</creationdate><topic>bundle adjustment</topic><topic>Cameras</topic><topic>egomotion</topic><topic>epipolar</topic><topic>Estimation</topic><topic>feature detection</topic><topic>Feature extraction</topic><topic>feature tracking</topic><topic>Image reconstruction</topic><topic>Optimization</topic><topic>SIFT</topic><topic>stereo images</topic><topic>Three-dimensional displays</topic><topic>Visualization</topic><toplevel>online_resources</toplevel><creatorcontrib>Chia-Yen Chen</creatorcontrib><creatorcontrib>Jia-Hong Zhang</creatorcontrib><creatorcontrib>Tsung-I Chen</creatorcontrib><creatorcontrib>Chi-Fa Chen</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Chia-Yen Chen</au><au>Jia-Hong Zhang</au><au>Tsung-I Chen</au><au>Chi-Fa Chen</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>3D egomotion from stereo cameras using constrained search window and bundle adjustment</atitle><btitle>2013 28th International Conference on Image and Vision Computing New Zealand (IVCNZ 2013)</btitle><stitle>IVCNZ</stitle><date>2013-11-01</date><risdate>2013</risdate><spage>442</spage><epage>447</epage><pages>442-447</pages><issn>2151-2191</issn><eissn>2151-2205</eissn><eisbn>9781479908837</eisbn><eisbn>1479908827</eisbn><eisbn>1479908835</eisbn><eisbn>9781479908820</eisbn><abstract>We propose a method for egomotion estimation from images obtained by a pair of stereo cameras for the reconstruction of 3D scene. The proposed method improves feature matching by using two eliminating criteria to filter out unlikely matching points and restricts the search window according to the epipolar constraint. The method also improves calculated motion by using bundle adjustment to integrate all relevant parameters for optimization. Experiments have been performed to demonstrate the improvement of using the proposed egomotion estimation.</abstract><pub>IEEE</pub><doi>10.1109/IVCNZ.2013.6727055</doi><tpages>6</tpages></addata></record> |
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| identifier | ISSN: 2151-2191 |
| ispartof | 2013 28th International Conference on Image and Vision Computing New Zealand (IVCNZ 2013), 2013, p.442-447 |
| issn | 2151-2191 2151-2205 |
| language | eng |
| recordid | cdi_ieee_primary_6727055 |
| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | bundle adjustment Cameras egomotion epipolar Estimation feature detection Feature extraction feature tracking Image reconstruction Optimization SIFT stereo images Three-dimensional displays Visualization |
| title | 3D egomotion from stereo cameras using constrained search window and bundle adjustment |
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