Video Stitching Technology in Railway Vehicle Safety Inspection
Traditional discrete monitoring system of train cabin used a number of independent cameras to monitor different parts inside. This monitoring method had narrow vision and different perspectives and staff members had to switch back and forth between multiple monitoring screens to find and judge the c...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Electric Drive for Locomotives
2018-01-01
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| Series: | 机车电传动 |
| Subjects: | |
| Online Access: | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2018.05.016 |
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| _version_ | 1849323499871535104 |
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| author | ZHENG Xian SHEN Ping QIU Ji XIA Shunying |
| author_facet | ZHENG Xian SHEN Ping QIU Ji XIA Shunying |
| author_sort | ZHENG Xian |
| collection | DOAJ |
| description | Traditional discrete monitoring system of train cabin used a number of independent cameras to monitor different parts inside. This monitoring method had narrow vision and different perspectives and staff members had to switch back and forth between multiple monitoring screens to find and judge the cause when there were sudden events.A panoramic monitoring scheme based on multi-camera video mosaic technology was proposed, which was the mosaic algorithm combining PCA-SURF and improved BBF. The index table was used to stitch video frame sequences from cameras in real time. The experimental results in laboratory environment showed that the proposed algorithm could reduce the time of single frame splicing by 90% compared with the traditional SURF algorithm,the correct matching rate reaching 92.2%, the proposed algorithm worked well in splicing speed and quality. |
| format | Article |
| id | doaj-art-950eafe15ebf4cdc9d2fdacb865525bd |
| institution | Kabale University |
| issn | 1000-128X |
| language | zho |
| publishDate | 2018-01-01 |
| publisher | Editorial Department of Electric Drive for Locomotives |
| record_format | Article |
| series | 机车电传动 |
| spelling | doaj-art-950eafe15ebf4cdc9d2fdacb865525bd2025-08-20T03:49:02ZzhoEditorial Department of Electric Drive for Locomotives机车电传动1000-128X2018-01-01697320914385Video Stitching Technology in Railway Vehicle Safety InspectionZHENG XianSHEN PingQIU JiXIA ShunyingTraditional discrete monitoring system of train cabin used a number of independent cameras to monitor different parts inside. This monitoring method had narrow vision and different perspectives and staff members had to switch back and forth between multiple monitoring screens to find and judge the cause when there were sudden events.A panoramic monitoring scheme based on multi-camera video mosaic technology was proposed, which was the mosaic algorithm combining PCA-SURF and improved BBF. The index table was used to stitch video frame sequences from cameras in real time. The experimental results in laboratory environment showed that the proposed algorithm could reduce the time of single frame splicing by 90% compared with the traditional SURF algorithm,the correct matching rate reaching 92.2%, the proposed algorithm worked well in splicing speed and quality.http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2018.05.016video mosaic technologyimages matchingimages fusionvideo monitoring |
| spellingShingle | ZHENG Xian SHEN Ping QIU Ji XIA Shunying Video Stitching Technology in Railway Vehicle Safety Inspection 机车电传动 video mosaic technology images matching images fusion video monitoring |
| title | Video Stitching Technology in Railway Vehicle Safety Inspection |
| title_full | Video Stitching Technology in Railway Vehicle Safety Inspection |
| title_fullStr | Video Stitching Technology in Railway Vehicle Safety Inspection |
| title_full_unstemmed | Video Stitching Technology in Railway Vehicle Safety Inspection |
| title_short | Video Stitching Technology in Railway Vehicle Safety Inspection |
| title_sort | video stitching technology in railway vehicle safety inspection |
| topic | video mosaic technology images matching images fusion video monitoring |
| url | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2018.05.016 |
| work_keys_str_mv | AT zhengxian videostitchingtechnologyinrailwayvehiclesafetyinspection AT shenping videostitchingtechnologyinrailwayvehiclesafetyinspection AT qiuji videostitchingtechnologyinrailwayvehiclesafetyinspection AT xiashunying videostitchingtechnologyinrailwayvehiclesafetyinspection |