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US 2008/0175452 A1Published application
Method for super-resolution reconstruction using focal underdetermined system solver algorithm
AssigneeKorea Advanced Institute of Science and Technology
InventorsJong-Chul Ye, Hong Jung, Jaeheung Yoo, Sung-Ho Tak
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Abstract
Disclosed is a high-resolution image reconstruction method using a focal underdetermined system solver (FOCUSS) algorithm. The method comprises the steps of: outputting data for an image of an object; downsampling the outputted data; transforming the downsampled data into low-resolution image frequency data; and reconstructing a high-resolution image from the transformed low-resolution image frequency data by applying focal underdetermined system solver (FOCUSS) algorithm.
Claims14
A method for forming a high-resolution image, the method comprising the steps of:
- (a) outputting data for an image of an object;
- (b) downsampling the outputted data;
- (c) transforming the downsampled data into low-resolution image frequency data;
- and
- (d) reconstructing a high-resolution image from the transformed low-resolution image frequency data by applying focal underdetermined system solver (FOCUSS) algorithm.
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