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- 織田 和夫
- アジア航測株式会社
書誌事項
- タイトル別名
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- Five-Point Algorithm Solution with Initial value Estimation and Non-Linear Least Square Optimization
- ショキチ スイテイ ツキ ヒセンケイ サイショウ ニ ジョウホウ ニ ヨル 5テンホウ ノ カイホウ
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This paper proposes five-point algorithm with initial value estimation and non-linear least square optimization. Five-point algorithm is a powerful method for relative orientation because it requires no initial assumption of camera position and attitude. This algorithm algebraically calculates an essential matrix from five point correspondences between two calibrated cameras. However, a result of five-point algorithm includes multiple solutions and some selecting process must be executed. The method proposed here tries to calculate the appropriate essential matrix with non-linear optimization with appropriate initial values, which is obtained with additional 3 pairs of corresponding points. In this paper the relationship between traditional parametric relative orientation and essential matrix is discussed, and after that five-point algorithm with non-linear least square optimization is introduced.
収録刊行物
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- 写真測量とリモートセンシング
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写真測量とリモートセンシング 53 (6), 250-256, 2015
一般社団法人 日本写真測量学会
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詳細情報 詳細情報について
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- CRID
- 1390282679054379520
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- NII論文ID
- 130005115730
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- NII書誌ID
- AN00111450
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- ISSN
- 18839061
- 02855844
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- NDL書誌ID
- 026038155
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
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- CiNii Articles
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- 使用不可