0% Complete
صفحه اصلی
/
بیست و نهمین کنفرانس مهندسی برق ایران
Transfer Learning Based Method for Human Activity Recognition
نویسندگان :
Saeedeh Zebhi
1
Smt Almodarresi
2
Vahid Abootalebi
3
1- Yazd university
2- Yazd university
3- Yazd university
کلمات کلیدی :
gait history image, gradient, human activity recognition, transfer learning
چکیده :
A gait history image (GHI) is a spatial template that accumulates regions of motion into a single image in which moving pixels are brighter than others. A new descriptor named Time-sliced averaged gradient boundary magnitude (TAGBM) is also designed to show the time variations of motion. In the proposed method, each video is split into N and M groups of consecutive frames, and the GHI and TAGBM are computed for each group, resulting spatial and temporal templates. Transfer learning with the fine-tuning technique has been used for classifying these templates. This proposed method achieves the recognition accuracies of 96.5% and 92.7% for KTH and UCF Sport action datasets, respectively. Also it is compared with state-of-the-art approaches and the results demonstrate that the proposed method has the best efficiency.
لیست مقالات
لیست مقالات بایگانی شده
تحلیل حرارتی لیزر تابنده از سطح کاواک-عمودی با ساختار بازتابگر ترکیبی توری کنتراست بالا یکپارچه و بازتابشگر براگ
حسن هوشدار رستمی - وحید احمدی - سعید پهلوان
پیش بینی قیمت انرژی الکتریکی در بازار روز بعد با استفاده از شبکه عصبی مصنوعی تعمیم یافته و با در نظر گرفتن محدودیت سوخت رسانی
حسین صابر - سعید محسنی - رضا پورآقابابا - مصطفی یحیی آبادی
Object Detection enhancement based on Super-Resolution Mapping
Danial Abyazi - Dadfar Abyazi - Mehran Yazdi
Optimal Placement of Unified Power Flow Controller in Power System Considering Transient Stability and Voltage Stability Criteria
Esmail Zahmatkeshan - Mohsen Bandekhoda
On spatiotemporal-aware deep neural networks for real-time video fire detection: empowering image-based models with temporal and spatial features of video
Mahdi Shamisavi - Sahar Eslami - Amir Jahanshahi - Morteza Rajabzadeh
Ultra-Low Power Current-Mode ASK Demodulator for Contactless Smart Cards
Somayeh Yousefi - Mohsen Jalali
Defense Against Spectrum Sensing Data Falsification Attack in Cognitive Radio Networks Using Machine Learning
Nazanin Parhizgar - Ali Jamshidi - Peyman Setoodeh
Design of Semi-transparent Perovskite Solar Cells with Antireflection Coatings
Kosar Sattarnasery - Mohammad Razaghi - Keyhan Hosseini - Mahsa Moradbeigi
طراحی کنترلکنندهی جدولبندی بهرهی پسخورد خروجی کلیدزن مقاوم برای سیستمهای پارامتر متغیر خطی نامعین چندوجهی پیوسته-زمان
رضا یاوری - سعید شمقدری - آرش صادقزاده
Millimeter-Wave Imaging System: A Brief Study on System Performance
Behnam Ghandi - Sobhan Dabidian - Sina Zeraatkar - Zahra Kavehvash
ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 40.3.1