622 search results - page 22 / 125 » Quality of Compressed Medical Images |
ITCC
2003
IEEE
15 years 4 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...
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IPMI
2001
Springer
16 years 1 days 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...
MICCAI
2009
Springer
16 years 11 days 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...
ISBI
2009
IEEE
15 years 6 months 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 ...
ISBI
2004
IEEE
15 years 12 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...