9133 search results - page 298 / 1827 » Modelling perception using image processing algorithms |
149
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WCE
2007
15 years 5 months ago
2007
—This paper deals with different techniques for registration and fusion of remote sensed images. In this work the lower spatial resolution multispectral and higher resolution pan...
138
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CEC
2009
IEEE
15 years 11 months ago
2009
IEEE
— In the fields of image processing and recognition, image segmentation is an important basic technique in which an image is partitioned into multiple regions (sets of pixels). ...
127
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ICIP
2008
IEEE
15 years 10 months ago
2008
IEEE
In this paper, we present a novel algorithm for wavelet domain image denoising using the soft thresholding function. The thresholds are designed to be locally optimal with respect...
164
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MICCAI
2005
Springer
16 years 5 months ago
2005
Springer
We present an automated algorithm for tissue segmentation of noisy, low contrast magnetic resonance (MR) images of the brain. We use a mixture model composed of a large number of G...
130
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ICIP
2008
IEEE
16 years 6 months ago
2008
IEEE
We demonstrate that it is possible to filter an image with an elliptic window of varying size, elongation and orientation with a fixed computational cost per pixel. Our method inv...