Kanade-Lucas-Tomasi (KLT) Feature Tracker
Kanade-Lucas-Tomasi (KLT) Feature Tracker
Kanade-Lucas-Tomasi (KLT) Feature Tracker
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Pyramidal feature tracking<br />
• A given point u in I, find its corresponding location v=u+d.<br />
• Corresponding point of u(u 0 ) on the pyramidal image I L is u L<br />
• Simple overall pyramid tracking algorithm<br />
d Lm is computed at the pyramid level L m<br />
d Lm-1 is computed<br />
with an initial guess of d Lm at L m-1<br />
This continues up to the level 0<br />
Computer Vision (EEE6503) Fall 2009, Yonsei Univ.