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ICIP
1995
IEEE
16 years 6 months ago
Adaptive overlapping approach for DCT-based motion estimation
The feedback loop for temporal prediction of traditional implementations of an MPEG-compliant video coder requires conversion of images from the spatial domain to the transform do...
Ut-Va Koc, K. J. Ray Liu
ICDE
2006
IEEE
112views Database» more  ICDE 2006»
16 years 6 months ago
XSEED: Accurate and Fast Cardinality Estimation for XPath Queries
We propose XSEED, a synopsis of path queries for cardinality estimation that is accurate, robust, efficient, and adaptive to memory budgets. XSEED starts from a very small kernel,...
Ashraf Aboulnaga, Ihab F. Ilyas, M. Tamer Özs...
ICPR
2008
IEEE
16 years 5 months ago
Real-time camera position and posture estimation using a feature landmark database with priorities
In the field of computer vision, many kinds of camera parameter estimation methods have been proposed. As one of these methods, an extrinsic camera parameter estimation method tha...
Takafumi Taketomi, Tomokazu Sato, Naokazu Yokoya
ICPR
2006
IEEE
16 years 5 months ago
Edge-preserving Simultaneous Joint Motion-Disparity Estimation
We propose an energy-based joint motion and disparity estimation algorithm with an anisotropic diffusion operator to yield correct and dense displacement vectors. The model estima...
Dong Bo Min, Kwanghoon Sohn
ICPR
2004
IEEE
16 years 5 months ago
Estimation of the Size and Location of Multiple Area Light Sources
Most illuminant estimation algorithms worked on point light sources or directional light sources. Little attempt has been made, however, to estimate area light sources. In this pa...
Chandra Kambhamettu, Wei Zhou