650 search results - page 65 / 130 » Modeling spatial patterns of shapes |
ICIP
2000
IEEE
14 years 11 months ago
2000
IEEE
The use of visual information from lip movements can improve the accuracy and robustness of a speech recognition system. Accurate extraction of visual features associated with the...
3DPVT
2006
IEEE
14 years 3 months ago
2006
IEEE
We present an algorithm for automatic locating of anthropometric landmarks on 3D human scans. Our method is based on learning landmark characteristics and the spatial relationship...
ICDAR
2011
IEEE
12 years 9 months ago
2011
IEEE
—In this paper we propose a symbol spotting technique through hashing the shape descriptors of graph paths (Hamiltonian paths). Complex graphical structures in line drawings can ...
ICPR
2008
IEEE
14 years 4 months ago
2008
IEEE
In this paper we propose a novel feature, called directional entropy feature (DEF), to improve the performance of human detection under complicated background in images. DEF descr...
ICIP
2003
IEEE
14 years 11 months ago
2003
IEEE
The Hermite Transform is an image representation model that incorporates some important properties of visual perception such as the analysis through overlapping receptive fields a...