0% Complete
English
صفحه اصلی
/
دوازدهمین کنفرانس بین المللی فناوری اطلاعات و دانش
Adaptive Stopping Criteria-based A-RANSAC algorithm in Copy Move Image Forgery detection
نویسندگان :
ZAHRA HOSEINNEJAD
1
MEHDI NASRI
2
1- دانشگاه شیراز
2- دانشگاه آزاد خمینی شهر
کلمات کلیدی :
Copy-move forgery, SIFT, Stopping Criteria, Adaptive-RANSAC (A-RANSAC), g2NN Matching
چکیده :
Copy move forgery is one of the most common types of image forgery, and it is very important to detect this type of forgery. Feature-based forgery detection methods perform better than block-based methods. In this article, a new feature-based approach is suggested in copy-move forgery detection process. In the suggested approach, first, the features extraction process is done based on SIFT. Second, matching process is based on the g2NN criteria. Finally, removal mismatches is done based on the improved A-RANSAC that stopping criteria is presented based on the number of final matches. The stop time in the basic A-RANSAC method is based on the number of repetitions, which increases the execution time and decreases its speed. This suggested approach, in addition to proper accuracy, increases speed. The simulation results on MICC-F220 datasets affirm the suggested approach advantage in comparison with some other basic methods in terms of precision matching and execution time.
لیست مقالات
لیست مقالات بایگانی شده
A Demand Response Schema in Industry: Smart Scheduling Approach for Industrial Processes
Negin Shafinezhad - Hamid Abrishami - Maryam Mahmoodi
سیستم پیشنهاددهنده غذای سالم با استفاده از داده کاوی عادت های تغذیه ای کاربران
محمد عباسی - مریم حسینی پزوه - محمدرضا شمس
FedCloak: Backdoor-Based Covert Channels in Federated Learning
Mohammad Matin Rezaeifard - Fatemeh Zahedi - Seyed Arsalan Vasegh Rahim Parvar - Reza Ebrahimi Atani
Agentic Username Suggestion and Multimodal Gender Detection in Online Platforms: Introducing the PNGT-26K Dataset
Farbod Bijary - Mohsen Ebadpour - Amirhosein Tajbakhsh
A New Sentence Ordering Method Using BERT Pretrained Model
Melika Golestanipour - Seyedeh Zahra Razavi - Dr Heshaam Faili
Sigma: A Secure Federated Network Gaming Platform
Keyhan Mohammadi - Reza Ebrahimi Atani
Improving Transition Cow Index Accuracy through CatBoost-Based Prediction of First Test-Day Milk Yield
Hoda Safaeipour - Sepehr Ebadi
Sparse Beamforming Design for Non-Coherent UD-CRAN with mm-Wave Fronthaul Links
Alireza M. Hosseini - Dr Abbas Mohammadi
Classical-Quantum Multiple Access Wiretap Channel with Common Message: One-shot Rate Region
Hadi Aghaee - Dr Bahareh Akhbari
ارائه یک رویکرد معنایی مبتنی بر آنتولوژی به منظور شناسایی تاکتیکهای معماری
احسان شریفی - دکتر احمد عبدالله زاده بارفروش
بیشتر
ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 42.5.2