Direction of heading from image deformations
Publication
, Journal Article
Tomasi, C; Shi, J
Published in: IEEE Computer Vision and Pattern Recognition
December 1, 1993
We propose a method to compute the direction of heading from the differential changes in the angles between the projection rays of pairs of point features. These angles, the image deformations, do not depend on viewer rotation, so the key problem of separating the effects of rotation from those of translation is solved at the input. Experiments show both the feasibility of the method on real images and the advantages of using deformations rather than optical flow.
Duke Scholars
Published In
IEEE Computer Vision and Pattern Recognition
Publication Date
December 1, 1993
Start / End Page
422 / 427
Citation
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Tomasi, C., & Shi, J. (1993). Direction of heading from image deformations. IEEE Computer Vision and Pattern Recognition, 422–427.
Tomasi, C., and J. Shi. “Direction of heading from image deformations.” IEEE Computer Vision and Pattern Recognition, December 1, 1993, 422–27.
Tomasi C, Shi J. Direction of heading from image deformations. IEEE Computer Vision and Pattern Recognition. 1993 Dec 1;422–7.
Tomasi, C., and J. Shi. “Direction of heading from image deformations.” IEEE Computer Vision and Pattern Recognition, Dec. 1993, pp. 422–27.
Tomasi C, Shi J. Direction of heading from image deformations. IEEE Computer Vision and Pattern Recognition. 1993 Dec 1;422–427.
Published In
IEEE Computer Vision and Pattern Recognition
Publication Date
December 1, 1993
Start / End Page
422 / 427