Paper
29 April 2008 Optical-television operational amplifier analysis
M. E. Victor Evdokimov
Author Affiliations +
Proceedings Volume 7006, Lasers for Measurements and Information Transfer 2007; 70060J (2008) https://doi.org/10.1117/12.802293
Event: Lasers for Measurements and Information Transfer 2007, 2007, St. Petersburg, Russian Federation
Abstract
In this article, I attempt to examine the systems with optical-television feedback branch operation. My study is based on multi-dimensional description of hybrid image processing systems. We analyze the influence of delay in feedback branch on the transfer function, give calculations of transfer function and output signal for iteration algorithm of hybrid system operation. Then we show the influences of finite iteration repetition and truncation of signal. Some ways to modify basic structure of hybrid systems is also proposed in order implement inverse filtration taking in consideration delay in feedback branch.
© (2008) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
M. E. Victor Evdokimov "Optical-television operational amplifier analysis", Proc. SPIE 7006, Lasers for Measurements and Information Transfer 2007, 70060J (29 April 2008); https://doi.org/10.1117/12.802293
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KEYWORDS
Image processing

Cameras

CCD cameras

Channel projecting optics

Transient nonlinear optics

Digital signal processing

Televisions

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