Sciweavers

2110 search results - page 404 / 422
» DCT-based motion estimation
Sort
View
IPSN
2003
Springer
14 years 1 months ago
Multi-target Sensor Management Using Alpha-Divergence Measures
This paper presents a sensor management scheme based on maximizing the expected R´enyi Information Divergence at each sample, applied to the problem of tracking multiple targets. ...
Christopher M. Kreucher, Keith Kastella, Alfred O....
DATE
2010
IEEE
155views Hardware» more  DATE 2010»
14 years 1 months ago
Scheduling and energy-distortion tradeoffs with operational refinement of image processing
— Ubiquitous image processing tasks (such as transform decompositions, filtering and motion estimation) do not currently provide graceful degradation when their clock-cycles budg...
Davide Anastasia, Yiannis Andreopoulos
HAPTICS
2002
IEEE
14 years 1 months ago
Six-Degree-of-Freedom Haptic Display Using Localized Contact Computations
: We present a six-degree-of-freedom haptic rendering algorithm using localized contact computations. It takes advantage of high motion coherence due to fast force update and spati...
Young J. Kim, Miguel A. Otaduy, Ming C. Lin, Dines...
ISMAR
2002
IEEE
14 years 1 months ago
Accurate Camera Calibration for Off-line, Video-Based Augmented Reality
Camera tracking is a fundamental requirement for videobased Augmented Reality applications. The ability to accurately calculate the intrinsic and extrinsic camera parameters for e...
Simon Gibson, Jonathan Cook, Toby Howard, Roger J....
ISMAR
2002
IEEE
14 years 1 months ago
Tracking with Omni-Directional Vision for Outdoor AR Systems
Most pose (3D position and 3D orientation) tracking methods using vision require a priori knowledge about the environment and correspondences between 3D environment features and 2...
Jong Weon Lee, Suya You, Ulrich Neumann