1051 search results - page 39 / 211 » 2LDA: Segmentation for Recognition |
LOCA
2009
Springer
14 years 3 months ago
2009
Springer
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...
ICASSP
2010
IEEE
13 years 11 months ago
2010
IEEE
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...
CIVR
2007
Springer
14 years 5 months ago
2007
Springer
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...
PAMI
2011
13 years 5 months ago
2011
—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 ...
ICIP
2004
IEEE
15 years 10 days ago
2004
IEEE
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...