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MVA
1992
173views Computer Vision» more  MVA 1992»
13 years 11 months ago
VLSI Optimal Edge Detection Chip: Canny-Deriche Filter
This paper presents the design of an ASIC intended for optimal edge detection of blurred and noisy 2-D images. The chip has a parallel and pipelined architecture which processes a...
Mohamed Akil, Nizar Zarka
MVA
1992
101views Computer Vision» more  MVA 1992»
13 years 11 months ago
Contour Based Image Segmentation Process on a Parallel Vision Machine
Image processing applications need shorter processing times. This requires the parallelization of low and mid levels sequential process chains on specific machines. In this paper ...
Pascal Legrand, Jean-Pierre Dérutin
MVA
1992
128views Computer Vision» more  MVA 1992»
13 years 11 months ago
Computation of Surface Curvature from Range Images Using Geometrically Intrinsic Weights
This paper presents a method to compute Mean and Gaussian curvatures from range images. The first and second partial derivatives are estimated by the weighted least squares fit of...
Takio Kurita, Pierre Boulanger
MVA
2007
191views Computer Vision» more  MVA 2007»
13 years 9 months ago
Face recognition using localized features based on non-negative sparse coding
Neural networks in the visual system may be performing sparse coding of learnt local features that are qualitatively
Bhavin J. Shastri, Martin D. Levine
MVA
2007
124views Computer Vision» more  MVA 2007»
13 years 11 months ago
The Agent WiSARD Approach to Intelligent Active Video Surveillance Systems
The Agent WiSARD methodology for intelligent active video surveillance systems is proposed in this paper. The hybrid neurosymbolic system (called ISIDIS) is based on the integrati...
Massimo De Gregorio