Super-resolution image reconstruction algorithm based on projection onto convex sets and wavelet fusion / 生物医学工程学杂志
Journal of Biomedical Engineering
;
(6): 947-952, 2009.
Article
in Chinese
| WPRIM
| ID: wpr-294534
ABSTRACT
In this paper a new super-resolution image reconstruction algorithm was proposed. With the improvement of the classical projection onto convex sets (POCS) algorithm, as ground work, and with the combined use of POCS and wavelet fusion, a high resolution CT image was restored by using a group of low resolution CT images. The experimental results showed the proposed algorithm improves the ability of fusing different information, the detail of the image is more prominent, and the image quality is better.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Algorithms
/
Image Processing, Computer-Assisted
/
Artificial Intelligence
/
Image Enhancement
/
Tomography, X-Ray Computed
/
Artifacts
/
Methods
Type of study:
Prognostic study
Limits:
Humans
Language:
Chinese
Journal:
Journal of Biomedical Engineering
Year:
2009
Type:
Article
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