Sciweavers

3328 search results - page 540 / 666
» Image space gathering
Sort
View
ICPR
2006
IEEE
16 years 5 months ago
Boosted Markov Chain Monte Carlo Data Association for Multiple Target Detection and Tracking
In this paper, we present a probabilistic framework for automatic detection and tracking of objects. We address the data association problem by formulating the visual tracking as ...
Bo Wu, Gérard G. Medioni, Isaac Cohen, Qian...
ICPR
2002
IEEE
16 years 5 months ago
4-D Voting for Matching, Densification and Segmentation into Motion Layers
* We present a novel approach for grouping from motion, based on a 4-D Tensor Voting computational framework. From sparse point tokens in two frames we recover the dense velocity f...
Gérard G. Medioni, Mircea Nicolescu
GIS
2008
ACM
16 years 5 months ago
Indexing planar point quartets via geometric attributes
An index is devised to support position-independent search for images containing quartets of icons. Point quartets exist that do not unambiguously map to quadrilaterals, however, ...
Charles Ben Cranston, Hanan Samet
ICIP
2009
IEEE
16 years 5 months ago
Real Time Stereo Vision Using Exponential Step Cost Aggregation On Gpu
In this paper, we propose a local cost aggregation approach for real time stereo vision on a graphics processing unit (GPU). Recent research shows that local approaches based on c...
MICCAI
2002
Springer
16 years 4 months ago
A Stem Cell Harvesting Manipulator with Flexible Drilling Unit for Bone Marrow Transplantation
Abstract. We present the development of an innovative device (Stem Cell Harvesting Manipulator) to get a donor's hematopoietic stem cells for bone marrow transplantation with ...
Kota Ohashi, Nobuhiko Hata, Tomoko Matsumura, Naok...