لطفا منتظر بمانید ...
0% Complete
صفحه اصلی
/
بیست و نهمین کنفرانس مهندسی برق ایران
Weighted Fuzzy-Based PSNR for Watermark Visual Quality Evaluation
نویسندگان :
Maedeh Jamali
1
Nader Karimi
2
Shadrokh Samavi
3
1- دانشگاه صنعتی اصفهان
2- دانشگاه صنعتی اصفهان
3- دانشگاه صنعتی اصفهان
کلمات کلیدی :
HVS, watermark, imperceptibility, weighted PSNR, fuzzy
چکیده :
Abstract— One of the problems of conventional visual quality evaluation criteria such as PSNR and MSE is the lack of appropriate criteria based on the human visual system (HVS). They are calculated based on the difference of the corresponding pixels in the original and manipulated image. Hence, they practically do not provide a correct understanding of the image quality. Watermarking is an image processing application in which the image’s visual quality is an essential criterion for its evaluation. Watermarking requires a criterion based on the HVS that provides more accurate values compared to conventional criteria such as PSNR. This paper proposes a weighted fuzzy-based criterion that tries to find essential parts of an image based on the HVS. Then these parts will have larger weights in computing the final value of PSNR. We compare our results against standard PSNR, and our experiments show considerable consequences.
لیست مقالات
لیست مقالات بایگانی شده
Design an Intelligent Fault Detection System for Spring-Drive Operating Mechanism of SF6 High Voltage Circuit Breaker Using ADAMS
Milad Tahvilzadeh - Mehdi Aliyari Shooredeli - Ali asghar Razi Kazemi
High Step up DC/DC Converter with Low Input Current Ripple and Low Voltage Stress on Semiconductors
Saed Mahmoud Alilou - Mohammad Maalandish - Soheil Nouri - Seyed Hossein Hosseini
Dynamic Wide Area Situational Awareness: Practical Experience
Maghsoud Mokhtari - Mostafa Rajabi Mashhadi - Mehdi Moghimzadeh - Maziyar Jamshidi - Mehdi Baligh
Analysis Therapeutic Effect of repetitive Transcranial Magnetic Stimulation on Recovery of Patients with Multiple Sclerosis based on Human EEG Signals via Machine Learning
Ali Abedi - Mehran Jahed
Integrated expansion planning of the distribution network and distributed generations considering energy storage systems, electric vehicles charging stations, and daily load modeling
Ahmad Mohammadi Pour - Mehrdad Setayesh Nazar
AI-Driven Network Management System: Integrated Monitoring and Management for Network and Surveillance Racks
Parsa Khosravi - Sina Sayardoost Tabrizi
Analyzing Large-scale PV Plant Controllers by Technical Performance Indices using MCS Method
Hooman Nasrazadani - Alireza Sedighi - Hossein Seifi
A New High gain Transformerless DC-DC Converter with Low Voltage Stress on Power Switches
Amirreza Bahadori - Ali Nadermohammadi - Mohammad Maalandish - Seyed Hossein Hosseini - Mehran Sabahi
Design and Implementation of a Flexible CNN Accelerator for Fast Real-Time Object Detection on FPGA
Emadodin Sakhaee - Mahdi Kalbasi
Employing Integrated Quantum Photonic Computers for Gaussian Boson Sampling
Mehrdad Ghasemi - Hassan Kaatuzian - Houshyar Noshad - Mahmood Hassani - Mobin Motaharifar - Mahdi NoroozOliaei
بیشتر
ثمین همایش، سامانه مدیریت کنفرانس ها و جشنواره ها - نگارش 44.7.2
