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本文介绍了梯形的一个仿射不变量，和明确的约束…
This paper introduces an affine invariant of trapezia, and the explicit constraint equation between the intrinsic matrix of a camera and the similarity invariants of a trapezium are established using the affine invariant. By this constraint, the inner parameters, motion parameters of the cameras and the similarity invariants of trapezia can be linearly determined using some prior knowledge on the cameras or the trapezia. The proposed algorithms have wide applicability since parallel lines are not rare in many scenes. Experimental results validate the proposed approaches. This work presents a unifying framework based on the parallelism constraint, and the previous methods based on the parallelograms or the parallelepipeds can be integrated into this framework.
Key words: invariant parallelism constraint camera calibration 3D reconstruction
- 2022-04-23 05:25:55下载
- 积分：1
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ISO15693 2
ISO15693 2-3 中文协议（第14页起，即国标）-ISO15693 2-3 Chinese agreement (page 14 onwards, GB)
- 2022-02-04 22:52:55下载
- 积分：1
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Deficiencies identified by the article in English to the U.S. research and learn...
缺陷识别的文章 英文的 给大家研究与学习 不错的-Deficiencies identified by the article in English to the U.S. research and learning good
- 2022-03-06 23:11:53下载
- 积分：1
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small case about SEO research.
关于网站优化的一篇英文报道。希望可以对各位有帮助-small case about SEO research.
- 2022-09-17 13:50:02下载
- 积分：1
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另一个AVR编程器
yet another avr programmer
- 2022-06-12 16:00:42下载
- 积分：1
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微米mt9d112_soc2020 [ 1 ]。preliminary.book
Micron mt9d112_soc2020[1].preliminary.book
- 2022-02-01 11:35:00下载
- 积分：1
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扎根labaled树编码
rooted labaled trees coding
- 2022-03-21 12:37:57下载
- 积分：1
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集团客户培训材料
集团客户培训材料-GPRS系统！移动行业培训资料！-Group customer training materials-GPRS system! Mobile industry training materials!
- 2022-09-29 03:10:08下载
- 积分：1
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日本地面数字电视广播技术介绍,能够同时实现移动电话观看电视...
日本地面数字电视广播技术介绍,能够同时实现移动电话观看电视-Japanese terrestrial digital TV broadcasting technology, to mobile phones while watching television
- 2022-07-27 19:17:39下载
- 积分：1
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增强现实技术的无标记的研究
增强现实技术中无标记技术的研究-Augmented Reality technology unmarked Research
- 2023-08-07 03:25:04下载
- 积分：1
