Single channel 2-D and 3-D blind image deconvolution for circularly symmetric fir blurs

Authors:
Kwang Eun Jang;Hee Won Yang;Jong Chul Ye
Affiliations:
Korea Advanced Institute of Science and Technology, Dept. of Bio and Brain Engineering, Daejeon, Republic of Korea;Korea Advanced Institute of Science and Technology, Dept. of Biological Sciences, Daejeon, Republic of Korea;Korea Advanced Institute of Science and Technology, Dept. of Bio and Brain Engineering, Daejeon, Republic of Korea
Venue:
ICIP'09 Proceedings of the 16th IEEE international conference on Image processing
Year:
2009

Citing 3
Cited 0

Subspace methods for the blind identification of multichannel FIRfilters

IEEE Transactions on Signal Processing
Closed-form blind symbol estimation in digital communications

IEEE Transactions on Signal Processing
Perfect blind restoration of images blurred by multiple filters: theory and efficient algorithms

IEEE Transactions on Image Processing

Quantified Score

Hi-index	0.00

Visualization

Abstract

The circular symmetry of point spread function (PSF) is common for many optical imaging systems such as optical microscopes, cameras, and astigmatism corrected electron microscopes. In our previous work, we showed that an accurate PSF estimation from a single measured image on a flat background is possible by exploiting the circular symmetry. This paper extends the results to 2-D single blind deconvolution from partial data as well as 3-D single channel blind deconvolution. This work allows simple computation section of biological phantom from z-stack images of brightfield and fluorescence microscope. Experimental results using a fluorescence microscope confirm our theory.