Sciweavers

1322 search results - page 112 / 265
» Efficient Goal-Directed Exploration
Sort
View
CDC
2010
IEEE
170views Control Systems» more  CDC 2010»
14 years 10 months ago
Motion planning with hybrid dynamics and temporal goals
In this paper, we consider the problem of motion planning for mobile robots with nonlinear hybrid dynamics, and high-level temporal goals. We use a multi-layered synergistic framew...
Amit Bhatia, Lydia E. Kavraki, Moshe Y. Vardi
154
Voted
ICASSP
2011
IEEE
14 years 7 months ago
Video thumbnail extraction using video time density function and independent component analysis mixture model
In this paper, we propose a new vector quantization method to create video thumbnail. In particular, we employ video time density function (VTDF) to explore the temporal character...
Junfeng Jiang, Xiao-Ping Zhang
ICCV
2009
IEEE
16 years 8 months ago
A Riemannian Analysis of 3D Nose Shapes For Partial Human Biometrics
In this paper we explore the use of shapes of noses for performing partial human biometrics. The basic idea is to represent nasal surfaces using indexed collections of isocurves,...
Hassen drira, Boulbaba Ben Amor, Anuj Srivastava, ...
119
Voted
ICCV
2005
IEEE
16 years 5 months ago
Guiding Model Search Using Segmentation
In this paper we show how a segmentation as preprocessing paradigm can be used to improve the efficiency and accuracy of model search in an image. We operationalize this idea usin...
Greg Mori
136
Voted
ICIP
2005
IEEE
16 years 5 months ago
Segmentation and appearance model building from an image sequence
In this paper we explore the problem of accurately segmenting a person from a video given only approximate location of that person. Unlike previous work which assumes that the app...
Liang Zhao, Larry S. Davis