Results 61 to 70 of about 3,132,262 (326)

Quality Assessment of Stereoscopic Images

open access: yesEURASIP Journal on Image and Video Processing, 2008
Several metrics have been proposed in literature to assess the perceptual quality of two-dimensional images. However, no similar effort has been devoted to quality assessment of stereoscopic images. Therefore, in this paper, we review the different issues related to 3D visualization, and we propose a quality metric for the assessment of stereopairs ...
Benoit, Alexandre   +3 more
openaire   +6 more sources

Confusing Image Quality Assessment: Toward Better Augmented Reality Experience [PDF]

open access: yesIEEE Transactions on Image Processing, 2022
With the development of multimedia technology, Augmented Reality (AR) has become a promising next-generation mobile platform. The primary value of AR is to promote the fusion of digital contents and real-world environments, however, studies on how this ...
Huiyu Duan   +5 more
semanticscholar   +1 more source

Image Quality Assessment Using Image Description in Information Theory

open access: yesIEEE Access, 2018
In this paper, a novel image quality assessment (IQA) model using statistic features based on image information theory is proposed. Firstly, the image is decomposed into non-overlapped patches and transformed into the saliency information, specific ...
Huan Gao   +3 more
doaj   +1 more source

Objectively measuring signal detectability, contrast, blur and noise in medical images using channelized joint observers [PDF]

open access: yes, 2013
To improve imaging systems and image processing techniques, objective image quality assessment is essential. Model observers adopting a task-based quality assessment strategy by estimating signal detectability measures, have shown to be quite successful ...
Goossens, Bart   +3 more
core   +1 more source

Exploring Rich Subjective Quality Information for Image Quality Assessment in the Wild [PDF]

open access: yesIEEE transactions on circuits and systems for video technology (Print)
Traditional in the wild image quality assessment (IQA) models are generally trained with the quality labels of mean opinion score (MOS), while missing the rich subjective quality information contained in the quality ratings, for example, the standard ...
Xiongkuo Min   +6 more
semanticscholar   +1 more source

End-to-End Image Patch Quality Assessment for Image/Video With Compression Artifacts

open access: yesIEEE Access, 2020
In this paper, we present an experimental image quality assessment (IQA) method for image/video patches with compression artifacts. Using the High Efficiency Video Coding (HEVC) standard, we create a new database of image patches with compression ...
Tung Thanh Pham   +4 more
doaj   +1 more source

IV-PSNR: Software for immersive video objective quality evaluation

open access: yesSoftwareX, 2023
In this article, we present the IV-PSNR software, which allows for objective quality assessment of immersive video. The software outputs the IV-PSNR metric calculated for a pair of raw video files.
Jakub Stankowski, Adrian Dziembowski
doaj   +1 more source

Influence of study design on digital pathology image quality evaluation : the need to define a clinical task [PDF]

open access: yes, 2017
Despite the current rapid advance in technologies for whole slide imaging, there is still no scientific consensus on the recommended methodology for image quality assessment of digital pathology slides.
Ducatelle, Richard   +4 more
core   +3 more sources

On color image quality assessment using natural image statistics

open access: yes, 2014
Color distortion can introduce a significant damage in visual quality perception, however, most of existing reduced-reference quality measures are designed for grayscale images.
Abdelouahad, Abdelkaher Ait   +3 more
core   +1 more source

Technical innovation changes standard radiographic protocols in veterinary medicine: is it necessary to obtain two dorsoproximal-palmarodistal oblique views of the equine foot when using computerised radiography systems? [PDF]

open access: yes, 2016
Since the 1950s, veterinary practitioners have included two separate dorsoproximal–palmarodistal oblique (DPr–PaDiO) radiographs as part of a standard series of the equine foot.
Bolt, D M   +5 more
core   +1 more source

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