کنفرانس مهندسی برق ایران

صفحه اصلی / سی و سومین کنفرانس بین المللی مهندسی برق

Texture description and Face Recognition using Weighted Local Patch Distance Vectors

نویسندگان :

Ziba Javanmardi¹ Farzam Mohebbi² Seyed Saeed Hayati³

1- دانشگاه علوم و فنون دریایی خرمشهر 2- دانشگاه علوم و فنون دریایی خرمشهر 3- دانشگاه علوم و فنون دریایی خرمشهر

کلمات کلیدی :

texture description،face recognition،image feature extraction،scale invariance،robustness to noise

چکیده :

Texture-based descriptors are integral to advancing face recognition systems, especially under varying conditions of illumination, noise, and scale. This paper proposes an enhancement to the Local Patch Distance Vector (LPDV) texture descriptor, termed Weighted Local Patch Distance Vector (WLPDV). By incorporating weighted Euclidean distances derived from patch variances, the proposed method improves the sensitivity of LPDV to critical texture details. Furthermore, the integration of a scalespace framework enhances scale invariance. Extensive evaluations on texture and face datasets, including Outex, Brodatz and CelebA, demonstrate the robustness of WLPDV against noise, rotation, illumination, and scale variations. Results reveal superior performance compared to existing descriptors such as LBP, LTP, and CLBP, establishing WLPDV as a versatile and efficient tool for both texture description and face recognition tasks.

لیست مقالات

لیست مقالات بایگانی شده

Bidirectional DISO DC-DC Converter Based on Fixed-Frequency Sliding Mode Control Strategy

Amirhosein Hoseini - Saeed Hosseinnattaj - Jafar Adabi

Positioning a Moving Target Using Range and Doppler-Rate Measurements with Bi-static Radar

MohammadAmin Latifi - Fereidoon Behnia

کنترل وضعیت ماهواره با کنترل پیش‌بین اقتصادی مقاوم مبتنی بر تیوب با محاسبات کاهش یافته

مهیار مدنی اصفهانی - عارف آقاملائی - طالب عبدالهی - سعید شمقدری

Q-Learning-Oriented Distributed Energy Management of Grid-Connected Microgrid

Esmat Samadi - Ali Badri - Reza Ebrahimpour

Social Welfare Maximization with Demand Response Program Using Stackelberg Game Theory

Mahtab Seyyedi - Ebrahim Pirmoradi - Turaj Amraee

FGM Copula based Analysis of Outage Probability for Wireless Three-User Multiple Access Channel with Correlated Channel Coefficients

Mona Sadat Mohsenzadeh - Ghosheh Abed Hodtani

بررسی اثر نوسانات حرکتی در ارتباطات بی‌سیم مبتنی بر پهپاد حامل سطوح بازتابی هوشمند

معین درون پرور - نسیم محمدی - سیدمحمد رضوی زاده

The Effect of Cavity Length on Two-State Quantum Dot Laser Performance

Gholamreza Babaabasi - Mohammad Mohsen Sheikhey - Sara Alaei

A Novel Multi-Variable Search Space Method for Selective Harmonic Control-PWM in Active Power Filters

Mohammadhossein Mohammadpour - Faegheh Taghipour Reyneh - Hoda Ghoreishy - Seyyed Asghar Gholamian

A Robust Hysteresis-Feedforward Control Approach with High Flexibility for a Single-Inductor Multi-Port DC-DC Converter

Aran Shoaei - Karim Abbaszadeh - Hesamodin Allahyari

بیشتر

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