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ICPR
2008
IEEE
14 years 12 months ago
Collaborate ball and player trajectory extraction in broadcast soccer video
Enormous accessible broadcast soccer videos demand an efficient ball and player trajectory extraction framework to represent the tactic semantics for the automatic analysis. Camer...
Yi Zhang, Hanqing Lu, Changsheng Xu
ICIP
2009
IEEE
14 years 11 months ago
Display-camera Calibration From Eye Reflections
We present a novel technique for calibrating displaycamera systems from reflections in the user's eyes. Displaycamera systems enable a range of vision applications that need ...
WWW
2003
ACM
14 years 11 months ago
High-performance spatial indexing for location-based services
Much attention has been accorded to Location-Based Services and location tracking, a necessary component in active, trigger-based LBS applications. Tracking the location of a larg...
Jussi Myllymaki, James H. Kaufman
ICSE
2008
IEEE-ACM
14 years 10 months ago
PLURAL: checking protocol compliance under aliasing
Enforcing compliance to API usage protocols is notoriously hard due to possible aliasing of objects through multiple references. In previous work we proposed a sound, modular appr...
Kevin Bierhoff, Jonathan Aldrich
CHI
2010
ACM
14 years 5 months ago
Knowing where and when to look in a time-critical multimodal dual task
Human-computer systems intended for time-critical multitasking need to be designed with an understanding of how humans can coordinate and interleave perceptual, memory, and motor ...
Anthony J. Hornof, Yunfeng Zhang, Tim Halverson