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ICCTA
2007
IEEE
9 years 7 months ago
Stabilisation of Active Contours Using Tangential Evolution: An Application to Tracking
— Active contours are very widely used in computer vision problems. Their usage has a typical problem, that of bunching together of curve points. This becomes apparent especially...
Viswanathan Srikrishnan, Subhasis Chaudhuri, Suman...
ECCV
2004
Springer
10 years 3 months ago
What Do Four Points in Two Calibrated Images Tell Us about the Epipoles?
Suppose that two perspective views of four world points are given, that the intrinsic parameters are known, but the camera poses and the world point positions are not. We prove tha...
David Nistér, Frederik Schaffalitzky
CVPR
2007
IEEE
10 years 3 months ago
On Stabilisation of Parametric Active Contours
Parametric active contours have been used extensively in computer vision for different tasks like segmentation and tracking. However, all parametric contours are known to suffer f...
Viswanathan Srikrishnan, Subhasis Chaudhuri, Suman...
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