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115
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ICPR
2006
IEEE
16 years 1 months ago
Shape Alignment by Learning a Landmark-PDM Coupled Model
This paper revisits the model-based approaches for groupwise shape alignment. The key contribution is modeling the landmarks instead of considering them as nodes sliding along the...
Yifeng Jiang, Jun Xie, Hung-Tat Tsui
105
Voted
ICPR
2006
IEEE
16 years 1 months ago
Camera Calibration from Two Shadow Trajectories
We introduce an efficient method for recovering the camera parameters automatically from the cast shadows of two 3D points observed over time. Compared to previous related work, o...
Fei Lu, Xiaochun Cao, Yuping Shen, Hassan Foroosh
ICPR
2004
IEEE
16 years 1 months ago
Auto-Calibration of Multi-Projector Display Walls
By treating projectors as pin-hole cameras, we show it is possible to calibrate the projectors of a casually-aligned, multi-projector display wall using the principles of planar a...
Andrew Raij, Marc Pollefeys
91
Voted
ICIP
2009
IEEE
16 years 1 months ago
Estimation And Analysis Of Urban Traffic Flow
This paper describes methods for extracting traffic flow information from urban traffic scenes. The ultimate goal is to collect a macroscopic view of traffic flow information in a...
116
Voted
ISBI
2006
IEEE
16 years 1 months ago
A flexible framework for Web interfaces to image databases: supporting user-defined ontologies and links to external databases
Vocabularies to describe research findings are needed to effectively use scientific databases. As understanding of data evolves, scientists need tools for extending the vocabulari...
Josiah Johnston, Arpun Nagaraja, Harry Hochheiser,...