Results 31 to 40 of about 26,933,679 (277)

Subjective and Objective Quality Assessment of Swimming Pool Images

open access: yesFrontiers in Neuroscience, 2022
As the research basis of image processing and computer vision research, image quality evaluation (IQA) has been widely used in different visual task fields. As far as we know, limited efforts have been made to date to gather swimming pool image databases
Fei Lei   +3 more
doaj   +1 more source

Two Low-Level Feature Distributions Based No Reference Image Quality Assessment

open access: yesApplied Sciences, 2022
No reference image quality assessment (NR IQA) aims to develop quantitative measures to automatically and accurately estimate perceptual image quality without any prior information about the reference image.
Hao Fu   +4 more
doaj   +1 more source

A Regression-Based Family of Measures for Full-Reference Image Quality Assessment

open access: yesMeasurement Science Review, 2016
The advances in the development of imaging devices resulted in the need of an automatic quality evaluation of displayed visual content in a way that is consistent with human visual perception.
Oszust Mariusz
doaj   +1 more source

Quality Assessment of 2.5D Prints Using 2D Image Quality Metrics

open access: yesApplied Sciences, 2021
Quality assessment is an important aspect in a variety of application areas. In this work, the objective quality assessment of 2.5D prints was performed. The work is done on camera captures under both diffuse (single-shot) and directional (multiple-shot)
Altynay Kadyrova   +2 more
doaj   +1 more source

Assessment of digital image correlation measurement errors: methodology and results [PDF]

open access: yes, 2009
Optical full-field measurement methods such as Digital Image Correlation (DIC) are increasingly used in the field of experimental mechanics, but they still suffer from a lack of information about their metrological performances. To assess the performance
Vacher, Pierre   +14 more
core   +1 more source

Reduced-Reference Image Quality Assessment Based on Edge Preservation

open access: yes, 2011
Assessing the subjective quality of processed images through an objective quality metric is a key issue in multimedia processing and transmission.
Fiorucci, F.   +2 more
core   +1 more source

Image quality assessment based on harmonics gain/loss information [PDF]

open access: yes, 2005
We present an objective reduced-reference image quality assessment method based on harmonic gain/loss information through a discriminative analysis of local harmonic strength (LHS).
Gunawan, I.P.   +3 more
core   +1 more source

Full Reference Image Quality Assessment Based on Visual Salience With Color Appearance and Gradient Similarity

open access: yesIEEE Access, 2020
Image quality assessment (IQA) model is designed to measure the image quality in consistent with subjective ratings by computational models. In this research, a reliable full reference color IQA model is proposed by combining the Visual saliency with ...
Chenyang Shi, Yandan Lin
doaj   +1 more source

A Comprehensive Performance Evaluation of Image Quality Assessment Algorithms

open access: yesIEEE Access, 2019
Image quality assessment (IQA) algorithms aim to predict perceived image quality by human observers. Over the last two decades, a large amount of work has been carried out in the field.
Shahrukh Athar, Zhou Wang
doaj   +1 more source

Image quality assessment based on edge preservation

open access: yes, 2012
Objective image/video quality metrics which accurately represent the subjective quality of processed images are of paramount importance for the design and assessment of an image compression and transmission system. In some scenarios, it is also important
Martini, Maria G.   +5 more
core   +1 more source

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