کنفرانس مهندسی برق ایران

صفحه اصلی / سی و یکمین کنفرانس بین المللی مهندسی برق

Fusion of Multi-Level CNN With LBP Features For Facial Emotion Recognition

نویسندگان :

Ehsan Bahmanabady¹ Maryam Imani² Hassan Ghassemian³

1- دانشگاه تربیت مدرس 2- دانشگاه تربیت مدرس 3- دانشگاه تربیت مدرس

کلمات کلیدی :

CNN،LBP،facial emotion recognition،decision fusion

چکیده :

A facial emotion recognition framework is proposed in this work. The convolutional neural network (CNN) has high ability in extraction of hierarchical spatial features from low level texture characteristics to high level contextual features. A simple CNN model with three layers is suggested in this paper where the features extracted in all layers containing multi-level features are activated and used for classification. In addition, the local binary pattern (LBP) descriptor is used to extract discriminative features from the spatial structure of the input image. Therefore, four feature sources are provided by multi levels of CNN and the LBP descriptor. Each feature source is used for facial emotion recognition by applying to the support vector machine (SVM) classier. Finally, the majority voting rule is used for decision fusion to provide the final emotional label of each given face image. The proposed method with 84% overall accuracy, 83% weighted F1-score and 81% kappa coefficient provides the best performance compared to LBP, multi-level CNN and two-dimensional principal component analysis (2DPCA) methods.

لیست مقالات

لیست مقالات بایگانی شده

An Ensemble Model for Sleep Stages Classification

Sahar Hassanzadeh Mostafaei - Jafar Tanha - Amir Sharafkhaneh - Zohair Hassanzadeh Mostafaei - Mohammed Hussein Ali Al-jaf - Alireza Fakhim babaei

Design Of Observer-Based Nonlinear Controller For Tracking Maximum Power Point In The Solar Cell

Kobra Siahi - Mohammad Reza Arvan - Vahid Behnamgol - Mahdi Mosayebi

بررسی و مدلسازی اثرات نویز فاز پالس ساعت بر عملکرد تقویت کننده صوتی کلاس D سمعک ها

محمد مهدی احمدی - محدثه امیریان چایجان

Automated Optic Disc Segmentation in Low-Quality Retinopathy of Prematurity Retinal Images

Abolfazl Karimiyan Abdar - Reza AghaeiZadeh Zoroofi - Naser Shoeibi - Sare Safi - Alireza Ramezani - Homayoun Nikkhah - Hamid Safi - Mohammad Reza Ansari Astaneh

طراحی کنترل کننده مقاوم برای مدل غیرخطی بیماری کووید-19

آرمان مرزبان - الهام امینی بروجنی

Investigation of electric stresses caused by applying DC and AC Voltages on the insulation of converter transformers

Aref Sharifi - Asghar Akbari Azirani - Peter Werle - Keyvan Rasti

Optimized ANFIS-based Control Design Using Genetic Algorithm to Obtain the Vaccination and Isolation Rates for the COVID-19

Zohreh Abbasi - Mohsen Shafieirad - Amir Hossein Amiri Mehra - Iman Zamani

A High Dynamic Range Differential Rectifier for RF Energy Harvesting

Ataollah Mahsafar - Mohammad Yavari

پیشنهاد یک ساختار جدید AC/DC مبتنی بر مبدل‌های SEPIC و CUK بهبودیافته برای کاربرد شارژر موتورسیکلت‌های الکتریکی

سجاد قابلی ثانی - رحیم عجبی فرشباف - میثم صادقی - محمد خدایاری

(Room Temperature Chemiresistor H2S Gas Sensor based on ZnS/PbS Core-Shell Quantum Dots(CSQDs

Mojtaba Azimi - Ali Rostami

بیشتر