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» Semantic structure from motion
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HT
2005
ACM
16 years 1 days ago
Mind the semantic gap
Hypertext can be seen as a logic representation, where semantics are encoded in both the textual nodes and the graph of links. Systems that have a very formal representation of th...
David E. Millard, Nicholas Gibbins, Danius T. Mich...
IROS
2007
IEEE
309views Robotics» more  IROS 2007»
16 years 23 days ago
3D relative pose estimation from distance-only measurements
Abstract— In this paper, we develop an algorithm for determining the relative position and attitude of two robots moving in 3D, using only dead-reckoning and inter-robot distance...
Nikolas Trawny, Xun S. Zhou, Ke X. Zhou, Stergios ...
CVPR
2005
IEEE
16 years 3 days ago
A Slit Scanning Depth of Route Panorama from Stationary Blur
This work achieves an efficient acquisition of scenes and their depths along streets. During the movement of a vehicle, a slit in the camera frame is set properly to sample scenes...
Min Shi, Jiang Yu Zheng
CVPR
1999
IEEE
16 years 8 months ago
Factorization as a Rank 1 Problem
Tomasi and Kanade [1] introduced the factorization method for recovering 3D structure from 2D video. In their formulation, the 3D shape and 3D motion are computed by using an SVD ...
Pedro M. Q. Aguiar, José M. F. Moura
JMIV
2000
141views more  JMIV 2000»
15 years 6 months ago
Critical Motions for Auto-Calibration When Some Intrinsic Parameters Can Vary
Auto-calibration is the recovery of the full camera geometry and Euclidean scene structure from several images of an unknown 3D scene, using rigidity constraints and partial knowl...
Fredrik Kahl, Bill Triggs, Kalle Åström