Title :
Calibration algorithm using known angles
Author :
Ha, Jong-Eun ; In-So Kweon
Author_Institution :
Dept. of Autom. & Design Eng., Korea Adv. Inst. of Sci. & Technol., Seoul, South Korea
fDate :
1/6/2000 12:00:00 AM
Abstract :
A new calibration algorithm using known angles is presented that can be used to directly recover the homography matrix between a projective and Euclidean structure using the invariance of angles under the similarity transformation, and can easily deal with varying cameras using the unique homography matrix
Keywords :
CCD image sensors; augmented reality; calibration; image reconstruction; invariance; sensitivity; CCD image sensors; Euclidean structure; angle invariance; calibration algorithm; homography matrix; image reconstruction; known angles; projective structure; similarity transformation; unique homography matrix; virtual reality;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20000056
