BLIND CORRECTION OF CAMERA LENS ABERRATION AND DE-CENTERING ERROR USING MODIFIED ZERNIKE MODEL

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

RAHBAR KAMBIZ; FAEZ KARIM; ATTARAN KAKHKI EBRAHIM

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: IRANIAN COMMUNICATION AND INFORMATION TECHNOLOGY Year:2016 | Volume:7 | Issue:25-26 Page(s): 27-42

Download Full-Text

Persian Verion

View:

896

Download:

Cites:

Information Journal Paper

Title

BLIND CORRECTION OF CAMERA LENS ABERRATION AND DE-CENTERING ERROR USING MODIFIED ZERNIKE MODEL

Author(s)

RAHBAR KAMBIZ | FAEZ KARIM | ATTARAN KAKHKI EBRAHIM | Issue Writer Certificate

Keywords

PHASE ABERRATION FUNCTIONQ2

IMAGE DE-CENTERING ERRORQ2

ZERNIKE POLYNOMIALSQ3

CHEBYSHEV POLYNOMIALSQ2

POLY-SPECTRAL ANALYSISQ2

Abstract

Reduction of the quality of the image formed by an optical system is a function of different parameters such as lens aberrations, CCD digitization errors, and the errors of system assembling. Assembling errors usually consist of two types: 1) the prism error, which is the error of non-orthogonality of the optical axis and the image plane 2) the de-centering error, which is error of not passing the lens optical axis through the center of the image plane. This paper attempts to correct the blind of the lens aberration and the de-centering error. To this end, Seidel aberrations are rewritten in the form of the modified Zernike moments based on the second kind CHEBYSHEV POLYNOMIALS as discrete functions on the Cartesian space. Then, the modified moments reformulated to model de-centered PHASE ABERRATION FUNCTION by considering the de-centering error. Finally, the model parameters are divided into two classes of symmetric and asymmetric ones. Then, these parameters are estimated through POLY-SPECTRAL ANALYSIS, i.e., bi-coherence and tri-coherence analysis, respectively. Experimental results confirm the accuracy and efficiency of the proposed solution.

Cites

No record.

References

No record.

Cite

APA: Copy

RAHBAR, KAMBIZ, FAEZ, KARIM, & ATTARAN KAKHKI, EBRAHIM. (2016). BLIND CORRECTION OF CAMERA LENS ABERRATION AND DE-CENTERING ERROR USING MODIFIED ZERNIKE MODEL. IRANIAN COMMUNICATION AND INFORMATION TECHNOLOGY, 7(25-26), 27-42. SID. https://sid.ir/paper/171474/en

Vancouver: Copy

RAHBAR KAMBIZ, FAEZ KARIM, ATTARAN KAKHKI EBRAHIM. BLIND CORRECTION OF CAMERA LENS ABERRATION AND DE-CENTERING ERROR USING MODIFIED ZERNIKE MODEL. IRANIAN COMMUNICATION AND INFORMATION TECHNOLOGY[Internet]. 2016;7(25-26):27-42. Available from: https://sid.ir/paper/171474/en

IEEE: Copy

KAMBIZ RAHBAR, KARIM FAEZ, and EBRAHIM ATTARAN KAKHKI, “BLIND CORRECTION OF CAMERA LENS ABERRATION AND DE-CENTERING ERROR USING MODIFIED ZERNIKE MODEL,” IRANIAN COMMUNICATION AND INFORMATION TECHNOLOGY, vol. 7, no. 25-26, pp. 27–42, 2016, [Online]. Available: https://sid.ir/paper/171474/en

Related Journal Papers