Gabor transform applied to superresolution in optical systems

被引：0

作者：

Jimenez, Carlos ^{[1
]}

Perez, Ronald ^{[2
]}

Torres, Cesar O. ^{[3
]}

机构：

[1] Univ Guajira, GIFES Grp, Guajira, Colombia

[2] Univ Guajira, RED SUE Caribean, Guajira, Colombia

[3] Univ Popular Cesar, Opt & Comp Sci Lab, Valledupar, Colombia

来源：

8TH IBEROAMERICAN OPTICS MEETING AND 11TH LATIN AMERICAN MEETING ON OPTICS, LASERS, AND APPLICATIONS | 2013年 / 8785卷

关键词：

Gabor transform; optical transfer function; superresolution; DIFFRACTION LIMIT; SIGNALS; PULSES;

D O I：

10.1117/12.2026404

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Taking into account that the Gabor transform is the Fourier transform of the multiplication of the transfer function of a system with the Fourier transform of the input signal to the system, was developed and implemented digital and optically a system that achieves optical Gabor transform, if we consider the situation when the spectral transfer function becomes very narrow and applies to images this technique will enable one to overcome the instrumental limitations of the optical system, reaching superresolution.

引用

页数：5

共 23 条

[1]

[Anonymous], IEE RADIO COMMUNICAT

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