DE-BLURRING METHODOLOGY OF LICENSE PLATE USING SPARSE REPRESENTATION

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Moslemi Venous

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

Seminar Paper

Paper Information

Seminar: INTERNATIONAL CONFERENCE ON COMPUTER AND KNOWLEDGE ENGINEERING (ICCKE)
Year:2014 | Issue:4

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Information Seminar Paper

Title

DE-BLURRING METHODOLOGY OF LICENSE PLATE USING SPARSE REPRESENTATION

Author(s)

Moslemi Venous

Keywords

SUPER RESOLUTION

SPARSE REPRESENTATION

GENETIC ALGORITHM

Abstract

A SUPER-RESOLUTION RECONSTRUCTION FROM SINGLE IMAGE ALGORITHM DESIGNED FOR LICENSE PLATE RECOGNITION IS PROPOSED IN THIS PAPER. LOW RESOLUTION IMAGES DATABASE IS GENERATED BY DOWN SAMPLING AND ADDING WHITE GAUSSIAN NOISE TO THE SUPER RESOLUTION LICENSE PLATE DATABASE. THE LOW-RESOLUTION IMAGE CAN BE VIEWED AS A DOWN SAMPLED VERSION OF A HIGH-RESOLUTION IMAGE, WHERE ITS PATCHES ARE ASSUMED TO HAVE A SPARSE REPRESENTATION WITH RESPECT TO AN OVER-COMPLETE DICTIONARY OF PROTOTYPE SIGNAL ATOMS. THE PRINCIPLE OF COMPRESSED SENSING ENSURES THAT UNDER MILD CONDITIONS, THE SPARSE REPRESENTATION CAN BE CORRECTLY RECOVERED FROM THE DOWN SAMPLED SIGNAL.THEREFORE, TWO DICTIONARY OF LOW AND HIGH RESOLUTION FROM SAME IMAGES PATCHES ARE TRAINED. FINALLY, SUPER RESOLUTION IMAGES FROM SINGLE LOW RESOLUTION IMAGE ARE RECOVERED, BY SOLVING AN OPTIMIZATION PROBLEM BY GENETIC ALGORITHM.

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Cite

APA: Copy

Moslemi, Venous. (2014). DE-BLURRING METHODOLOGY OF LICENSE PLATE USING SPARSE REPRESENTATION. INTERNATIONAL CONFERENCE ON COMPUTER AND KNOWLEDGE ENGINEERING (ICCKE). SID. https://sid.ir/paper/926295/en

Vancouver: Copy

Moslemi Venous. DE-BLURRING METHODOLOGY OF LICENSE PLATE USING SPARSE REPRESENTATION. 2014. Available from: https://sid.ir/paper/926295/en

IEEE: Copy

Venous Moslemi, “DE-BLURRING METHODOLOGY OF LICENSE PLATE USING SPARSE REPRESENTATION,” presented at the INTERNATIONAL CONFERENCE ON COMPUTER AND KNOWLEDGE ENGINEERING (ICCKE). 2014, [Online]. Available: https://sid.ir/paper/926295/en

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