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» Image processing and data analysis: The multiscale approach
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CIVR
2009
Springer
134views Image Analysis» more  CIVR 2009»
15 years 11 months ago
Towards surveillance video search by natural language query
Spatial language video retrieval is an important real-world problem that is also a natural test bed for evaluating semantic structures for natural language descriptions of motion ...
Stefanie Tellex, Deb Roy
CRV
2007
IEEE
224views Robotics» more  CRV 2007»
15 years 11 months ago
Real-time eye blink detection with GPU-based SIFT tracking
This paper reports on the implementation of a GPUbased, real-time eye blink detector on very low contrast images acquired under near-infrared illumination. This detector is part o...
Marc Lalonde, David Byrns, Langis Gagnon, Normand ...
CAIP
2007
Springer
118views Image Analysis» more  CAIP 2007»
15 years 11 months ago
Surface Reconstruction Using Polarization and Photometric Stereo
This paper presents a novel shape recovery technique that combines photometric stereo with polarization information. First, a set of ambiguous surface normals are estimated from po...
Gary Atkinson, Edwin R. Hancock
ACMACE
2005
ACM
15 years 10 months ago
SymBall: camera driven table tennis for mobile phones
We present a table tennis game concept, implemented for Symbian OS/Series 60 mobile phones, using the phone's integrated camera as the main game controller. The game demonstr...
Mika Hakkarainen, Charles Woodward
ECCV
2010
Springer
15 years 10 months ago
One-Shot Optimal Exposure Control
We introduce an algorithm to estimate the optimal exposure parameters from the analysis of a single, possibly under- or over-exposed, image. This algorithm relies on a new quantita...