Sciweavers

5619 search results - page 56 / 1124
» A Region Inference Algorithm
Sort
View
ICIP
2008
IEEE
15 years 20 days ago
Geodesic active regions for segmentation and tracking of human gestures in sign language videos
Reliable segmentation and motion tracking algorithms are required to achieve gesture detection and tracking for human-machine interaction. In this paper we present an efficient me...
Olga Diamanti, Petros Maragos
ER
2007
Springer
103views Database» more  ER 2007»
14 years 5 months ago
Ensuring the Semantic Correctness of Complex Regions
Ensuring the semantic and topological correctness of spatial data is an important requirement in geographical information systems and spatial database systems in order to preserve ...
Mark McKenney, Alejandro Pauly, Reasey Praing, Mar...
MM
2006
ACM
130views Multimedia» more  MM 2006»
14 years 4 months ago
An unsupervised method for clustering images based on their salient regions of interest
We have developed a biologically-motivated, unsupervised way of grouping together images whose salient regions of interest (ROIs) are perceptually similar regardless of the visual...
Gustavo B. Borba, Humberto R. Gamba, Oge Marques, ...
FGR
1998
IEEE
208views Biometrics» more  FGR 1998»
14 years 3 months ago
Locating Facial Region of a Head-and-Shoulders Color Image
This paper addresses our proposed method to automatically locate the person's face from a given image that consists of a head-and-shoulders view of the person and a complex b...
Douglas Chai, King N. Ngan
JCB
2008
102views more  JCB 2008»
13 years 11 months ago
DUPCAR: Reconstructing Contiguous Ancestral Regions with Duplications
Accurately reconstructing the large-scale gene order in an ancestral genome is a critical step to better understand genome evolution. In this paper, we propose a heuristic algorit...
Jian Ma, Aakrosh Ratan, Brian J. Raney, Bernard B....