projective conic 中文意思是什麼
projective conic
解釋
射影圓錐曲線- projective : adj. 1. 投影的，射影的。2. 凸出的，突出的。3. 【心理學】投射的。
- conic : n. 圓錐（形）；圓錐[二次]曲線。 〈pl. 〉錐線法[論]。adj. 圓錐（形）的。
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Expatiate the substance of projective reconstruction is solving fundamental matrix, substance of affine reconstruction is solving infinite homography or infinite plane and substance of metric reconstruction is solving absolute conic images
闡述了射影重構的實質是求解基本矩陣，仿射重構的實質是求解無窮遠平面或無窮遠平面單應，歐氏重構的實質是求解絕對二次曲線的像。 -
In the first part, depending on three or more images, the main research work are listed as follows : ( l ) using svd decomposition to realize projective reconstruction ; ( 2 ) realizing camera self - calibration by solving kruppa ' s equation ; ( s ) recovering euclidean reconstruction from projective reconstruction. depending on only two images, the main researches are : ( l ) making out infinite plane homography matrix by using scene structure information, then recovering affine reconstruction from projective reconstruction ; ( 2 ) making out the absolute conic images by using scene structure information, and then recovering euclidean reconstruction from projective reconstruction
在第一部分中，針對三幅及三幅以上的圖像，主要研究：利用矩陣奇異值分解（ svd ）實現射影重構，通過求解kruppa方程實現攝像機自標定，由射影重構恢復歐氏重構；針對只有兩幅圖像的情況，主要研究：利用場景結構信息求解無窮遠平面的單應矩陣，由射影重構恢復仿射重構，利用場景結構信息求解絕對二次曲線的像（等價于標定攝像機） ，由仿射重構恢復歐氏重構。
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