絕對二次曲面 的英文怎麼說

中文拼音 [juéduìèrmiàn]
絕對二次曲面 英文
absolute quadric
  • : Ⅰ動詞(斷絕) cut off; sever Ⅱ形容詞1 (完全沒有了; 窮盡; 凈盡) exhausted; used up; finished 2 ...
  • : Ⅰ動詞1 (回答) answer; reply 2 (對待; 對付) treat; cope with; counter 3 (朝; 向; 面對) be tr...
  • : Ⅰ數詞(一加一后所得) two Ⅱ形容詞(兩樣) different
  • : Ⅰ名詞1 (次序; 等第) order; sequence 2 [書面語] (出外遠行時停留的處所) stopping place on a jou...
  • : 曲名詞1 (一種韻文形式) qu a type of verse for singing which emerged in the southern song and ji...
  • : Ⅰ名詞1 (頭的前部; 臉) face 2 (物體的表面) surface; top 3 (外露的一層或正面) outside; the ri...
  • 絕對 : absolute
  1. 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或無窮遠平單應,歐氏重構的實質是求解線的像。
  2. This one - constraint - less property of the kruppa equations is their inherent deficiency and is independent of camera motion. this deficiency is due to their failure of automatic enforcement of the rank - three - ness on the absolute quadric

    從而, kruppa方程的獨立個數比基於絕對二次曲面或基於無窮遠平的自標定方程的獨立個數少1 ,這是源於kruppa方程不能保證絕對二次曲面的秩為3 ,是由kruppa方程自身的特性決定的,而與攝像機的運動無關。
  3. 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線的像(等價于標定攝像機) ,由仿射重構恢復歐氏重構。
  4. In 3d space, points on the infinite plane compose the absolute conic, and it contains the interior parameter information of camera. we use photography geometry character of circular point on the absolute conic to calculate camera interior parameter, exterior parameter can be obtained. we can obtain more accurate

    在三維攝影空間中,無窮遠平上的點構成了線,由於線的像包含了攝像機的內部參數信息,我們利用了圓環點的像在線上的攝影幾何特性,從而確定攝像機的內部參數,進而求取攝像機運動的外部參數。
  5. We systemically discuss how to uniquely decide an infinite plane homography matrix by using the structure information in scene and how to evaluate a homography matrix which convert affine reconstruction to euclidean reconstruction by solving absolute conic images. we give three constraints of absolute conic images and use these constraints to evaluate absolute conic images and then to rec

    系統地討論了如何利用場景中的結構信息,來唯一地確定無窮遠平的單應矩陣,進而由射影重構恢復仿射重構,以及如何通過線的像求解將仿射重構變換為歐氏重構的單應矩陣。
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