10661 search results - page 359 / 2133 » Processing JPEG-Compressed Images |
174
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ICIP
2008
IEEE
16 years 8 months ago
2008
IEEE
For most MR imaging applications multiple surface coils are used to obtain images with high signal-to-noise ratios (SNR). However, signal intensity strongly diminishes with distan...
264
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ICIP
2008
IEEE
16 years 8 months ago
2008
IEEE
This paper presents an image denoising algorithm that uses principal component analysis (PCA) in conjunction with the non-local means image denoising. Image neighborhood vectors u...
143
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ICIP
2006
IEEE
16 years 8 months ago
2006
IEEE
We propose an algorithm to generate one multi-focus image from a set of images acquired at different focus settings. First images are registered to avoid large misalignments. Each...
145
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ICIP
2006
IEEE
16 years 8 months ago
2006
IEEE
This paper is concerned with motion estimation in transparent X-Ray image sequences. Most of these medical images can be divided into areas containing at most two moving transpare...
182
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ICIP
2005
IEEE
16 years 8 months ago
2005
IEEE
A new compound image compression algorithm is proposed, based on Shape Primitive Extraction and Coding (SPEC). The SPEC first segments a compound image into text/graphics pixels an...