International Conference on Information and Knowledge Technology

فارسی

Home / شانزدهمین کنفرانس بین المللی فناوری اطلاعات و دانش

Scattering Wavelet-Based Image Quality Assessment Metric for Medical Images

Authors :

Sina Omidvar¹ Jamshid Shanbehzadeh²

1- دانشگاه خوارزمی 2- دانشگاه خوارزمی

Keywords :

image quality assessment،full-reference،medical imaging،scattering wavelet transform

Abstract :

In the medical domain, full-reference image quality assessment (FR-IQA) plays a vital role in clinical practice and directly affects diagnostic accuracy and efficiency. Conventional metrics like PSNR and SSIM are commonly used in general tasks, but often misalign with human perception of medical images, leading to possible hazards in clinical applications. To address this, we propose a novel FR-IQA metric based on the scattering wavelet transform (SWT) that extracts invariant and multi-scale features to capture complex textures and patterns. Our method computes the distance between extracted features from pristine and distorted images as the quality index. On the CSIQ database, our method achieves a high Spearman rank-order correlation coefficient (SROCC) of 0.94, rivaling top-tier metrics. In order to conduct a clinically relevant experiment, we also evaluate on a small dataset of 50 magnetic resonance (MR) images with real-world clinical distortions. Our method achieves a promising SROCC of 0.85, outperforming other metrics and showing potential for further research.

List of archived papers

A Novel Service Deployment Policy in Fog Computing Considering The Degree of Availability and Fog Landscape Utilization Using Multiobjective Evolutionary Algorithms

Maryam Eslami - Dr Mehdi Sakhaei-nia

A Multi-Task Framework Using Mamba for Identity, Age, and Gender Classification from Hand Images

Amirabbas Rezasoltani - Alireza Hosseini - Ramin Toosi - MohammadAli Akhaee

An efficient hybrid approach for performance-based alternative design evaluation in systems engineering

Abbas Chaman Para - Maryam Nooraei Abadeh - Sondos Bahadori

بررسی روش m-ary در تولید زنجیره‌های افزونه‌ کوتاه

هادی صادقی کاجی - دکتر زهرا کریمی - دکتر محمد غلامی

Electrophysiological Modeling and Interactive Approaches of Electrical Circuits and Hypergraphs for Understanding Neural Circuit Dynamics

Arian Baymani - Maryam Naderi Soorki

A Demand Response Schema in Industry: Smart Scheduling Approach for Industrial Processes

Negin Shafinezhad - Hamid Abrishami - Maryam Mahmoodi

بیشینه‌سازی تأثیر در شبکه‌های اجتماعی بر اساس فعالیت کاربران

فاطمه جعفری - علیرضا رضوانیان

استخراج ویژگی مجموعه داده‌های پزشکی دارای ابعاد بالا با استفاده از برنامه نویسی ژنتیک چند منظوره

سحر فقیهی راد - دکتر سیده نفیسه آل محمد سحر فقیهی راد - سیده نفیسه آل محمد -

Leveraging Retrieval-Augmented Generation for Persian University Knowledge Retrieval

Arshia Hemmat - Mohammad Hassan Heydari - Kianoosh Vadaei - Afsaneh Fatemi

خوشه بندی ویسیلاب های دو آوایی زبان فارسی در کاربرد لب خوانی

مهسا هدایتی پور - دکتر یاسر شکفته - دکتر محسن ابراهیمی مقدم

more

Samin Hamayesh - Version 44.5.0