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IJCNLP
2004
Springer
15 years 11 months ago
A Persistent Feature-Object Database for Intelligent Text Archive Systems
This paper describes an intelligent text archive system in which typed feature structures are embedded. The aim of the system is to associate feature structures with regions in tex...
Takashi Ninomiya, Jun-ichi Tsujii, Yusuke Miyao
ECCV
2010
Springer
15 years 11 months ago
Tracklet Descriptors  for Action Modeling and Video Analysis
We present spatio-temporal feature descriptors that can be inferred from video and used as building blocks in action recognition systems. They capture the evolution of ``elementar...
Michalis Raptis , Stefano Soatto
AVBPA
1997
Springer
90views Biometrics» more  AVBPA 1997»
15 years 10 months ago
Face Detection by Direct Convexity Estimation
We suggest a novel attentional mechanism for detection of smooth convex and concave objects based on direct processing of intensity values. The operator detects the regions of the ...
Ariel Tankus, Hezy Yeshurun, Nathan Intrator
IEEECGIV
2009
IEEE
16 years 1 months ago
Surface Mesh Segmentation Using Local Geometry
—We present a novel algorithm to segment a 3D surface mesh into visually meaningful regions. Our approach is based on an analysis of the local geometry of vertices. In particular...
Chansophea Chuon, Sumanta Guha
ACCV
2009
Springer
16 years 29 days ago
From Ramp Discontinuities to Segmentation Tree
Abstract. This paper presents a new algorithm for low-level multiscale segmentation of images. The algorithm is designed to detect image regions regardless of their shapes, sizes, ...
Emre Akbas, Narendra Ahuja