622 search results - page 22 / 125 » Quality of Compressed Medical Images |
150
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ITCC
2003
IEEE
15 years 11 months ago
2003
IEEE
Fractal objects like Sierpinski triangle and Fern have very high visual complexity and low storage-information content. For generating computer graphic images and compression of s...
178
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IPMI
2001
Springer
16 years 7 months ago
2001
Springer
In this paper we propose a novel approach to feature enhancement to enhance the quality of noisy images. Our approach is based on a phase-based feature detection algorithm, followe...
141
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MICCAI
2009
Springer
16 years 7 months ago
2009
Springer
Obtaining detailed, patient-specific blood flow information would be very useful in detecting and monitoring cardio-vascular diseases. Current approaches rely on computational flui...
132
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ISBI
2009
IEEE
16 years 29 days ago
2009
IEEE
Compressive sensing is the reconstruction of sparse images or signals from very few samples, by means of solving a tractable optimization problem. In the context of MRI, this can ...
179
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ISBI
2004
IEEE
16 years 6 months ago
2004
IEEE
We present an energy based automatic image segmentation algorithm that uses a novel active contour scheme, called the stochastic active contour scheme (STACS). The algorithm overc...