27 search results - page 3 / 6 » Noise Filtering Using Edge-Driven Adaptive Anisotropic Diffu... |
WSCG
2004
13 years 6 months ago
2004
Design of an anisotropic diffusion-based filter that performs Bayesian classification for automatic selection of a proper weight for fairing polygon meshes is proposed. The data a...
ICIP
2001
IEEE
14 years 6 months ago
2001
IEEE
In this paper, a new anisotropic diffusion noise filtering technique is proposed. The technique has two specific features: it is designed for vector-valued images in general and f...
DAGM
2006
Springer
13 years 8 months ago
2006
Springer
Weighted averaging filters and nonlinear partial differential equations (PDEs) are two popular concepts for discontinuity-preserving denoising. In this paper we investigate novel r...
TIP
2002
13 years 4 months ago
2002
Abstract--Additive noise removal from a given signal is an important problem in signal processing. Among the most appealing aspects of this field are the ability to refer it to a w...
ICIP
2006
IEEE
14 years 6 months ago
2006
IEEE
For tissue characterization in medical ultrasound imagery or terrain characterization in synthetic aperture radar imagery, it is necessary to preprocess imagery to reduce granular...