Results 81 to 90 of about 842,884 (173)

Deviation Based Pooling Strategies For Full Reference Image Quality Assessment

, 2015
The state-of-the-art pooling strategies for perceptual image quality assessment (IQA) are based on the mean and the weighted mean. They are robust pooling strategies which usually provide a moderate to high performance for different IQAs. Recently, standard deviation (SD) pooling was also proposed.
Nafchi, Hossein Ziaei, Hedjam, Rachid, Shahkolaei, Atena, Cheriet, Mohamed   +3 more
openaire   +2 more sources

Full Reference Image Quality Assessment using Siamese Neural Network

, 2023
This study aims to explore the application of Siamese Neural Networks (SNN) in Full-Reference Image Quality Assessment (FR-IQA). The goal is to develop an efficient and accurate model to predict perceived image quality and correlate it with human scores. While deep learning has gained popularity in FR-IQA, the potential of Siamese Neural Networks still
openaire   +1 more source

Full-Reference Image Quality Assessment Measure Based on Color Distortion

, 2015
The purpose of this paper is to introduce a new method for image quality assessment (IQA). The method adopted here is assumed to be Full-reference measure. Color images that are corrupted with different kinds of distortions are assessed by applying a color distorted algorithm on each color component separately.
Seghir, Zianou, Hachouf, Fella
openaire   +1 more source

Optimizing Natural Image Quality Evaluators for Quality Measurement in CT Scan Denoising

Computers
Evaluating the results of image denoising algorithms in Computed Tomography (CT) scans typically involves several key metrics to assess noise reduction while preserving essential details.
Rudy Gunawan, Yvonne Tran, Jinchuan Zheng, Hung Nguyen, Rifai Chai   +4 more
doaj   +1 more source

No Reference Image Quality Assessment Based on DCT and SOM Clustering

IEEE Access
The quality of images and videos is an important research topic due to their wide applications. The research should match the human subjective evaluation of quality.
Mohammadreza Zamani, Farah Torkamani Azar   +1 more
doaj   +1 more source

Perceptual Quality Assessment for Pansharpened Images Based on Deep Feature Similarity Measure

Remote Sensing
Pan-sharpening aims to generate high-resolution (HR) multispectral (MS) images by fusing HR panchromatic (PAN) and low-resolution (LR) MS images covering the same area.
Zhenhua Zhang, Shenfu Zhang, Xiangchao Meng, Liang Chen, Feng Shao   +4 more
doaj   +1 more source

A Multidimensional Correlation Analysis Framework of SAR Target Recognition-Oriented Image Quality Enhancement

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Synthetic aperture radar (SAR) possesses significant advantages in automatic target recognition (ATR) due to its all-weather, day–night imaging capabilities. However, SAR-ATR faces complex challenges from inherent speckle noise and imaging-induced
Chengyu Wan, Siqian Zhang, Zilong Chen, Yang Chen, Boli Xiong, Gangyao Kuang   +5 more
doaj   +1 more source

Full-Reference Image Quality Assessment Approach Based on Image Separation [PDF]

Proceedings of the 2015 International Conference on Advanced Engineering Materials and Technology, 2015
openaire   +1 more source

A Study of Why We Need to Reassess Full Reference Image Quality Assessment with Medical Images. [PDF]

J Imaging Inform Med
Breger A, Biguri A, Landman MS, Selby I, Amberg N, Brunner E, Gröhl J, Hatamikia S, Karner C, Ning L, Dittmer S, Roberts M, AIX-COVNET Collaboration, Schönlieb CB.   +13 more
europepmc   +1 more source

Perceptual Gradient Similarity Deviation for Full Reference Image Quality Assessment

Computers, Materials & Continua
Perceptual image quality assessment (IQA) is one of the most indispensable yet challenging problems in image processing and computer vision. It is quite necessary to develop automatic and efficient approaches that can accurately predict perceptual image quality consistently with human subjective evaluation.
Manyu Jin, Tao Wang, Zexuan Ji, Xiaobo Shen   +3 more
openaire   +1 more source