62 search results - page 1 / 13 » Orthogonal projection regularization operators |
NA
2007
13 years 4 months ago
2007
Abstract. Tikhonov regularization often is applied with a finite difference regularization operator that approximates a low-order derivative. This paper proposes the use of ortho...
TVCG
2011
12 years 11 months ago
2011
—In this paper, we present two methods for accurate gradient estimation from scalar field data sampled on regular lattices. The first method is based on the multidimensional Tayl...
JUCS
2010
13 years 3 months ago
2010
: A language L is the orthogonal concatenation of languages L1 and L2 if every word of L can be written in a unique way as a concatenation of a word in L1 and a word in L2. The not...
IADIS
2008
13 years 6 months ago
2008
We propose a new supervised texture segmentation and classification technique based on combining features extracted from the discrete wavelet frames of an image (specifically, the...
PR
2007
13 years 4 months ago
2007
Abstract: Morphological tools can provide transformations suitable for real projective images, but the camera and objects to be analyzed have to be positioned in such a manner that...