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126
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AMC
2010
114views more  AMC 2010»
15 years 5 months ago
Witness sets of projections
Elimination is a basic algebraic operation which geometrically corresponds to projections. This article describes using the numerical algebraic geometric concept of witness sets t...
Jonathan D. Hauenstein, Andrew J. Sommese
136
Voted
ICCSA
2005
Springer
15 years 10 months ago
Mesh Generation for Symmetrical Geometries
Symmetries are not only fascinating, but they can also be exploited when designing numerical algorithms and data structures for scientific engineering problems in symmetrical doma...
Krister Åhlander
SCALESPACE
2009
Springer
15 years 11 months ago
L0-Norm and Total Variation for Wavelet Inpainting
Abstract. In this paper, we suggest an algorithm to recover an image whose wavelet coefficients are partially lost. We propose a wavelet inpainting model by using L0-norm and the t...
Andy C. Yau, Xue-Cheng Tai, Michael K. Ng
SCALESPACE
2009
Springer
15 years 11 months ago
A Non-local Approach to Shape from Ambient Shading
We study the mathematical and numerical aspects of the estimation of the 3-D shape of a Lambertian scene seen under diffuse illumination. This problem is known as “shape from amb...
Emmanuel Prados, Nitin Jindal, Stefano Soatto
ICPR
2008
IEEE
15 years 11 months ago
A new courtesy amount recognition module of a Check Reading System
A new courtesy amount recognition module of CENPARMI’s Check Reading System (CRS) is proposed in this paper. The module consists of 3 main segments: pre-processing, segmentation...
Wu Ding, Ching Y. Suen, Adam Krzyzak