48 search results - page 1 / 10 » Non-linear approximation of reflectance functions |
ICRA
2007
IEEE
13 years 11 months ago
2007
IEEE
— The least squares approach works efficiently in value function approximation, given appropriate basis functions. Because of its smoothness, the Gaussian kernel is a popular an...
ICCV
2011
IEEE
12 years 7 months ago
2011
IEEE
We propose a fast pattern matching scheme termed Matching by Tone Mapping (MTM) which allows matching under non-linear tone mappings. We show that, when tone mapping is approximate...
FLAIRS
2004
13 years 6 months ago
2004
The Heavy Weight Deflectometer (HWD) test is one of the most widely used tests for assessing the structural integrity of airport pavements in a non-destructive manner. The elastic...
SIGGRAPH
1997
ACM
13 years 8 months ago
1997
ACM
We introduce a new class of primitive functions with non-linear parameters for representing light reflectance functions. The functions are reciprocal, energy-conserving and expres...
ITC
1993
IEEE
13 years 9 months ago
1993
IEEE
This paper describes a technique which uses the Differential Non Linearity (DNL) test data for fault location and identification of the analog components of a flash ADC. In a flash...