Acta Optica Sinica, Volume. 29, Issue s1, 57(2009)
The Improved Restoration Algorithm for Opto-Electronic Degraded Image Utilizing APEX Method
APEX method is a kind of non-iterative restoration approach, can be applicable to some real-time situation. There is a problem that its result point spread function (PSF) can not be sure energy is conversation in finite support area. The PSF was restrained non-minus and linear unitary based on the APEX method, pointing to the degradation character of opto-electronic image, and the approximate constant A and frequency center domain Ω was improved. At last, reconstruct the restoration image utilizing slow evolution of continuation boundary (SECB) method, give the reference conclusion for how to select the reconstruction factor K and s. The simulation indicates the improved algorithm enhanced its stability, the effect of restoration also has been improved.
Get Citation
Copy Citation Text
Hu Wenjun, Ma Debao, Wang Feng. The Improved Restoration Algorithm for Opto-Electronic Degraded Image Utilizing APEX Method[J]. Acta Optica Sinica, 2009, 29(s1): 57