Occluded building height estimation from single HR SAR image based on an iterative model matching technique
Based on the analysis of occluded buildings in high resolution SAR images, a novel method for occluded building height estimation was proposed. First, a projection model for SAR building signature prediction from a 3D pa-rametric model was constructed. Second, a likelihood function for SAR building...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Journal on Communications
2013-03-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/thesisDetails#10.3969/j.issn.1000-436x.2013.03.008 |
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| _version_ | 1850211863428595712 |
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| author | Li-bing JIANG Zhuang WANG Lin LEI Wen-xian YU |
| author_facet | Li-bing JIANG Zhuang WANG Lin LEI Wen-xian YU |
| author_sort | Li-bing JIANG |
| collection | DOAJ |
| description | Based on the analysis of occluded buildings in high resolution SAR images, a novel method for occluded building height estimation was proposed. First, a projection model for SAR building signature prediction from a 3D pa-rametric model was constructed. Second, a likelihood function for SAR building signature evaluation was formulated. Finally, the parametric models with different height parameters were evaluated with the actual SAR image by the likelih-ood function. The estimated building height corresponded to the parametric model which reached a maximum likelihood value. Comparative experimental results show that the proposed method is more effective in estimating building height even under partial occlusion. |
| format | Article |
| id | doaj-art-dd3f697b3c3a4e2999d8d123a2a1ec1b |
| institution | OA Journals |
| issn | 1000-436X |
| language | zho |
| publishDate | 2013-03-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-dd3f697b3c3a4e2999d8d123a2a1ec1b2025-08-20T02:09:28ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2013-03-0134687559670743Occluded building height estimation from single HR SAR image based on an iterative model matching techniqueLi-bing JIANGZhuang WANGLin LEIWen-xian YUBased on the analysis of occluded buildings in high resolution SAR images, a novel method for occluded building height estimation was proposed. First, a projection model for SAR building signature prediction from a 3D pa-rametric model was constructed. Second, a likelihood function for SAR building signature evaluation was formulated. Finally, the parametric models with different height parameters were evaluated with the actual SAR image by the likelih-ood function. The estimated building height corresponded to the parametric model which reached a maximum likelihood value. Comparative experimental results show that the proposed method is more effective in estimating building height even under partial occlusion.http://www.joconline.com.cn/thesisDetails#10.3969/j.issn.1000-436x.2013.03.008HR SAR image;building height estimation;partial occlusion;SAR building signature;likelihood function |
| spellingShingle | Li-bing JIANG Zhuang WANG Lin LEI Wen-xian YU Occluded building height estimation from single HR SAR image based on an iterative model matching technique Tongxin xuebao HR SAR image;building height estimation;partial occlusion;SAR building signature;likelihood function |
| title | Occluded building height estimation from single HR SAR image based on an iterative model matching technique |
| title_full | Occluded building height estimation from single HR SAR image based on an iterative model matching technique |
| title_fullStr | Occluded building height estimation from single HR SAR image based on an iterative model matching technique |
| title_full_unstemmed | Occluded building height estimation from single HR SAR image based on an iterative model matching technique |
| title_short | Occluded building height estimation from single HR SAR image based on an iterative model matching technique |
| title_sort | occluded building height estimation from single hr sar image based on an iterative model matching technique |
| topic | HR SAR image;building height estimation;partial occlusion;SAR building signature;likelihood function |
| url | http://www.joconline.com.cn/thesisDetails#10.3969/j.issn.1000-436x.2013.03.008 |
| work_keys_str_mv | AT libingjiang occludedbuildingheightestimationfromsinglehrsarimagebasedonaniterativemodelmatchingtechnique AT zhuangwang occludedbuildingheightestimationfromsinglehrsarimagebasedonaniterativemodelmatchingtechnique AT linlei occludedbuildingheightestimationfromsinglehrsarimagebasedonaniterativemodelmatchingtechnique AT wenxianyu occludedbuildingheightestimationfromsinglehrsarimagebasedonaniterativemodelmatchingtechnique |