1731 search results - page 187 / 347 » AM-FM image filters |
135
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ICIP
2005
IEEE
16 years 3 months ago
2005
IEEE
We propose a high-performance, nonlinear, loop filter that reduces quantization noise over video frames composed of locally uniform regions (smooth, high frequency, texture, etc.)...
ICIP
2005
IEEE
16 years 3 months ago
2005
IEEE
This paper presents a new approach to texture defect detection based on a set of optimised filters. Each filter is applied to one wavelet sub-band and its size and shape are tuned ...
113
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MICCAI
2005
Springer
16 years 2 months ago
2005
Springer
Abstract. In this paper we propose a Particle Filter-based approach for the segmentation of coronary arteries. To this end, successive planes of the vessel are modeled as unknown s...
ICIAP
2001
Springer
16 years 1 months ago
2001
Springer
Stripes are common sub-structures of text characters, and the scale of these stripes varies little within a word. This scale consistency thus provides us with a useful feature for...
135
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ICIP
2007
IEEE
16 years 3 months ago
2007
IEEE
We propose a multi-modal object tracking algorithm that combines appearance, motion and audio information in a particle filter. The proposed tracker fuses at the likelihood level ...