565 search results - page 6 / 113 » Extraction of Visual Features for Lipreading |
VISUALIZATION
1995
IEEE
13 years 11 months ago
1995
IEEE
This paper presents a conceptual framework and a process model for feature extraction and iconic visualization. Fearaction is viewed as a process of data abstraction, which can pr...
VVS
1998
IEEE
13 years 11 months ago
1998
IEEE
Isosurfaces are an important tool for finding features in 3D scalar data. This paper describes how recursive contour meshing is applied to extract similar features in 4-dimensiona...
CRV
2007
IEEE
14 years 1 months ago
2007
IEEE
We present a performance evaluation framework for visual feature extraction and matching in the visual simultaneous localization and mapping (SLAM) context. Although feature extra...
ICVGIP
2008
13 years 9 months ago
2008
We present an Audio-visual person authentication system which extracts several novel "VisualizedSpeech-Features" (VSF) from the spoken-password and multiple face profile...
VISUALIZATION
1998
IEEE
13 years 11 months ago
1998
IEEE
We are interested in feature extraction from volume data in terms of coherent surfaces and 3-D space curves. The input can be an inaccurate scalar or vector field, sampled densely...