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» 2LDA: Segmentation for Recognition
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LOCA
2009
Springer
14 years 3 months ago
Multi Activity Recognition Based on Bodymodel-Derived Primitives
Abstract. We propose a novel model-based approach to activity recognition using high-level primitives that are derived from a human body model estimated from sensor data. Using sho...
Andreas Zinnen, Christian Wojek, Bernt Schiele
ICASSP
2010
IEEE
13 years 11 months ago
Investigations into prosodic syllable contour features for speaker recognition
We investigate various ways of generating prosodic syllable contour features that have recently been applied to enhance systems for speaker recognition. We compare different appro...
Marcel Kockmann, Lukas Burget, Jan Cernocký
CIVR
2007
Springer
157views Image Analysis» more  CIVR 2007»
14 years 5 months ago
Using multiple segmentations for image auto-annotation
Automatic image annotation techniques that try to identify the objects in images usually need the images to be segmented first, especially when specifically annotating image reg...
Jiayu Tang, Paul H. Lewis
PAMI
2011
13 years 5 months ago
Bilayer Segmentation of Webcam Videos Using Tree-Based Classifiers
—This paper presents an automatic segmentation algorithm for video frames captured by a (monocular) webcam that closely approximates depth segmentation from a stereo camera. The ...
Pei Yin, Antonio Criminisi, John M. Winn, Irfan A....
ICIP
2004
IEEE
15 years 10 days ago
Elliptic arc vectorization for 3d pie chart recognition
In this paper, we present a novel approach to vectorize elliptic arcs for 3D pie chart recognition and data extraction. As a preprocessing step, a set of straight line segments ar...
Weihua Huang, Chew Lim Tan, Wee Kheng Leow