کنفرانس مهندسی برق ایران

صفحه اصلی / سی و یکمین کنفرانس بین المللی مهندسی برق

SAR Images Clustering Based on Modified Nonlinear Orthogonal non-Negative Matrix Factorization (NMF)

نویسندگان :

Mahdi Jowkar dehouei¹ Soolmaz Khazandi² Yaser Norouzi³

1- دانشگاه صنعتی امیرکبیر(پلی تکنیک تهران) 2- دانشگاه صنعتی امیرکبیر(پلی تکنیک تهران) 3- دانشگاه صنعتی امیرکبیر(پلی تکنیک تهران)

کلمات کلیدی :

SAR،Clustering،NMF،Orthogonal،Spectral

چکیده :

This study presents the results of unsupervised learning (clustering) on Synthetic Aperture Radar (SAR) images. We can perform Automatic Target Recognition (ATR) in SAR images thanks to fast and accurate clustering. Data can be automatically clustered based on similar properties. It was common to present Nonnegative Matrix Factorization (NMF) linearly. We employed a nonlinear NMF with orthogonal properties in this presentation. The outcomes of spectral clustering for subspaces and NMF matrix factorization are equivalent, as demonstrated by mathematical and empirical experiments. The kernel-based orthogonal in subspace clustering results in this method with updates were superior to those in other methods. We benchmarked our methodology using the dataset for stationary target acquisition and recognition.

لیست مقالات

لیست مقالات بایگانی شده

Physics-Based Learning Approach Using Self-Terms for Electromagnetic Scattering in Multi-Object Scenarios

Arefeh Nikdast - Amir ahmad Shishegar

Establishment of a Virtual Power Plant in Grid for Maximizing Producers' Profits and Minimizing Pollutant Emissions and Investment Costs

Amir Hossein Gholami - Amir Abulfazl Suratgar - Mohammad Bagher Menhaj - Mohammad Reza Hesamzadeh

Towards Non-Invasive Deep Brain Stimulation Using Temporal Interference Method

Mehdi Gholami - Farshid Ghobadzadeh - Fatemeh Yazdanshenas - Amir Yazdani - Mohammad Neshat

Generation of orbital angular momentum modes via SSPP leaky-wave antenna based on holography technique

Sajjad Zohrevand - Nader Komjani

Numerical Study of a Microfluidic-Based Motile Sperm Enrichment Using Sperm Rheotactic Behavior

Mohammadjavad Bouloorchi - Saeed Javadizadeh - Aref Valipour - MirBehrad Mousavi - Majid Badieirostami

Power Consumption and I/Q-to-Phase Analysis in Direct Demodulation Approaches

Mir mahdi Safari - Jafar Pourrostam

Developing Low Profile Carpet Cloaks using ENZ slabs

Amin Monemian Esfahani - Leila Yousefi

تعیین محل خطا با استفاده از اطلاعات حاصل شده از خطا در حضور جبرانساز سری خازنی کنترل تریستوری (TCSC) به روش آفلاین.

حامد حیدری - سعید غنیمتی

Improved Light-Load Efficiency of Resonant Switched-Capacitor Converter

Sajad AfsharZarandi - Reza Beiranvand

Event-triggered SOF Control of Descriptor Switched Systems

Hamidreza Ahmadzadeh - Masoud Shafiee - Iman Zamani

بیشتر

ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 42.8.0