40 search results - page 2 / 8 » Simulation of a hybrid model for image denoising |
ISBI
2009
IEEE
15 years 4 months ago
2009
IEEE
In fluorescence microscopy the noise level and the photobleaching are cross-dependent problems since reducing exposure time to reduce photobleaching degrades image quality while ...
SCIA
2007
Springer
15 years 3 months ago
2007
Springer
Abstract. Recently, an energy-based unified framework for image denoising was proposed by Mr´azek et al. [10], from which existing nonlinear filters such as M-smoothers, bilater...
102
Voted
TIP
2008
14 years 9 months ago
2008
We develop a statistical model to describe the spatially varying behavior of local neighborhoods of coefficients in a multiscale image representation. Neighborhoods are modeled as ...
ICIP
2008
IEEE
15 years 11 months ago
2008
IEEE
We present an improved statistical model of Poisson processes, with applications in photon-limited imaging. We build on previous work, adopting a multiscale representation of the ...
75
Voted
MVA
2007
14 years 11 months ago
2007
In this paper, we propose a new hybrid model for active contour image segmentation, which is able to segment non-uniform noisy images efficiently. The model is a combination betwe...