Application of moment descriptor and pattern search method in model-based pose estimation
文献类型：期刊论文
| 作者 | Huijun TANG ; Renkui ZHOU |
| 刊名 | journal of computational information systems
 |
| 出版日期 | 2012-10-01 |
| 卷号 | 8期号:19页码:7901-7909 |
| ISSN号 | 15539105 |
| 合作状况 | 国内 |
| 中文摘要 | we propose to use shape descriptors and optimal search for fulfilling the pose estimation task based on optical measuring. certain element of invariant moments is altered to meet the pose estimation requirements. initial pose angles are acquired from the viewpoint-dependent appearance model of the object. 2-order normalized center moment is taken as the main feature descriptor and pattern search method is used as the search strategy. for simulation, a missile model of milkshape 3d format is used. a model library of 1° resolution is created. scale changing and noise adding are tested on 20 test images randomly selected from model library. for initial images, we can arrive at 1° precision. for scaled and noised images, even there appears some outlier, most of the items arrive around the true values. results show that the method is practical. the method may get better results by improving the resolution of the model library. |
| 收录类别 | EI |
| 语种 | 英语 |
| 公开日期 | 2013-07-04 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/20857]  |
| 专题 | 西安光学精密机械研究所_光电测量技术实验室 |
| 推荐引用方式 GB/T 7714 | Huijun TANG,Renkui ZHOU. Application of moment descriptor and pattern search method in model-based pose estimation[J]. journal of computational information systems,2012,8(19):7901-7909. |
| APA | Huijun TANG,&Renkui ZHOU.(2012).Application of moment descriptor and pattern search method in model-based pose estimation.journal of computational information systems,8(19),7901-7909. |
| MLA | Huijun TANG,et al."Application of moment descriptor and pattern search method in model-based pose estimation".journal of computational information systems 8.19(2012):7901-7909. |
入库方式： OAI收割
来源：西安光学精密机械研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。