26602 search results - page 12 / 5321 » A New Imaging Model |
115
Voted
CAIP
2007
Springer
15 years 4 months ago
2007
Springer
This paper presents a novel texture descriptor based on the wavelet transform. First, we will consider vertical and horizontal coefficients at the same position as the components o...
104
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SIAMIS
2008
15 years 9 days ago
2008
We propose, analyze and test an alternating minimization algorithm for recovering images from blurry and noisy observations with total variation (TV) regularization. This algorith...
IEEECGIV
2006
IEEE
15 years 6 months ago
2006
IEEE
In this paper we draw attention to some recent advances in fractal geometry and point out several ways in which they apply to digital imaging. Simple applications include a method...
109
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ECCV
2002
Springer
16 years 2 months ago
2002
Springer
Abstract. Quadrature filters are a well known method of low-level computer vision for estimating certain properties of the signal, as there are local amplitude and local phase. How...
74
Voted
ICIP
2005
IEEE
16 years 2 months ago
2005
IEEE
Using the framework of higher-order active contours, we present a new quadratic continuation energy for the extraction of line networks (e.g. road, hydrographic, vascular) in the ...