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» Interval Computations in Computer Vision
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IJAR
2010
139views more  IJAR 2010»
15 years 4 months ago
Imprecise expectations for imprecise linear filtering
In the last 10 years, there has been increasing interest in interval valued data in signal processing. According to the conventional view, an interval value supposedly reflects th...
Agnès Rico, Olivier Strauss
SIAMNUM
2010
120views more  SIAMNUM 2010»
15 years 1 months ago
Well Conditioned Spherical Designs for Integration and Interpolation on the Two-Sphere
A set XN of N points on the unit sphere is a spherical t-design if the average value of any polynomial of degree at most t over XN is equal to the average value of the polynomial o...
Congpei An, Xiaojun Chen, Ian H. Sloan, Robert S. ...
IPL
2011
96views more  IPL 2011»
15 years 1 months ago
Restricted compositions and permutations: From old to new Gray codes
Any Gray code for a set of combinatorial objects defines a total order relation on this set: x is less than y if and only if y occurs after x in the Gray code list. Let ≺ denot...
Vincent Vajnovszki, Rémi Vernay
CVPR
2010
IEEE
16 years 3 months ago
Efficient Histogram-Based Sliding Window
Many computer vision problems rely on computing histogram-based objective functions with a sliding window. A main limiting factor is the high computational cost. Existing computat...
Yichen Wei, Litian Tao
CVPR
2010
IEEE
15 years 11 months ago
Compression of Surface Registration using Beltrami Coefficients
Surface registration is widely used in machine vision and medical imaging, where 1-1 correspondences between surfaces are computed to study their variations. Surface maps are usua...
Lok Ming Lui