کنفرانس مهندسی برق ایران

صفحه اصلی / سی و یکمین کنفرانس بین المللی مهندسی برق

Design and Simulation of Modified Salisbury Spatial Filter using Genetic Algorithm for Improving Optical Image Processing

نویسندگان :

Mohammadmahdi Modabberanbeh¹ Hassan Kaatuzian² Amir Nader Askarpour³

1- دانشگاه صنعتی امیرکبیر 2- Faculty of Electrical Engineering Amir Kabir University of Technology 3- Faculty of Electrical Engineering Amir Kabir University of Technology

کلمات کلیدی :

Salisbury Screen،Fourier optic،optical image processing،spatial filter،genetic algorithm

چکیده :

Traditional all-optical image processing has been done by bulky devices or expensive equipment. Salisbury Screen Absorber (SSA) is a subwavelength device that enables real-time image processing in an all-optical way. Here, the applications of standard and multilayer SSA as a spatial frequency filter system for edge detection and phase gradient visualization are investigated. The system’s output manifests itself in the intensity of the reflected light. The optimized SSA indicates the potential of this device in edge-detection applications. The improvements are performed using the Genetic algorithm. Both Matrix Optics (MO) and Transmission Line model (TLM) are used for the simulations and calculation of transmission and reflection coefficient.

لیست مقالات

لیست مقالات بایگانی شده

The Design of Fractional I-LQR Controller for Constrained Quadrotor Using Grasshopper Optimization Algorithm

Vahid Safari Dehnavi - Masoud Shafiee

Employing Integrated Quantum Photonic Computers for Gaussian Boson Sampling

Mehrdad Ghasemi - Hassan Kaatuzian - Houshyar Noshad - Mahmood Hassani - Mobin Motaharifar - Mahdi NoroozOliaei

Numerical and Computational Study on Compressive Strain Effect in Perovskite Solar Cell

Daniyal Khosh Maram - Hamed Abnavi - Hanieh Talati Aghdam

طراحی یک ماتریس باتلر 4×4 فشرده برای کاربرد در سیستم های شکل دهنده پرتو در شبکه های WLAN

آزاده ایمانی - محمد سجاد بیاتی

Contextual and Spectral Feature Fusion Using Local Binary Graph for Hyperspectral Images Classification

Zahra Farmahini Farahani - Hassan Ghassemian - Maryam Imani

Underwater Image Quality Assessment via Color and Contrast Analysis

Meysam Ghalyani - Maryam Karimi

مدل سازی و شبیه سازی جداکننده پرتو کوانتومی و تداخل گر ماخ زندر کوانتومی

محمد جواد شریفی

Finite-time consensus of multi-agent systems via event-triggered control

Mehdi Zamanian - Farzaneh Abdollahi - Seyyed Kamaleddin Yadavar Nikravesh

Designing a Feedforward Controller Using LMI’s for Disturbance Rejection of Non-Minimum Phase MIMO Systems

Saeedreza Tofighi - Farshad Merrikh-Bayat - Farhad Bayat

Modeling Data Communications of Wireless Sensor Networks Based on MFM Model and Analyzing Its Stability Using Wave Advanced Model (WAM)

Saeedreza Tofighi - Masoud Shafiee

بیشتر

ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 42.5.3