Image analysis – Image transformation or preprocessing – Changing the image coordinates
Reexamination Certificate
2011-04-19
2011-04-19
Bhatnagar, Anand (Department: 2624)
Image analysis
Image transformation or preprocessing
Changing the image coordinates
C345S427000, C356S012000, C702S152000
Reexamination Certificate
active
07929804
ABSTRACT:
A computer implemented method tracks 3D positions of an object moving in a scene. A sequence of images is acquired of the scene with a set of cameras such that each time instant a set of images are acquired of the scene, in which each image includes pixels. Each set of images is aggregated into a synthetic aperture image including the pixels, and the pixels in each the set of images are matched corresponding to multiple locations and multiple depths of a target window with an appearance model to determine scores for the multiple locations and multiple depths. A particular location and a particular depth having a maximal score is selected as the 3D position of the moving object.
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Avidan Shmuel
Joshi Neel S.
Matusik Wojciech
Bhatnagar Anand
Brinkman Dirk
Mitsubishi Electric Research Laboratories Inc.
Vinokur Gene
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