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Subjective Image Quality Assessment at the Threshold Level
TENCON 2005 - 2005 IEEE Region 10 Conference, 2005A subjective method for assessing image quality at the threshold level is presented. The assessment methodology has a trichotomous (3-way) structure. It looks at some problems associated with subjective assessments, particularly fatigue and scanning effects.
C. White +6 more
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Study on subjective quality assessment of Screen Content Images
2015 Picture Coding Symposium (PCS), 2015With the coming age of big data, the cloud technology, referred to as the computations or applications through the Internet, is dramatically developed. The screen content has become one of the most common data form due to the extraordinary advance of network communication technology, and the JCT-VC has started to develop new standard focusing on ...
Sheng Shi +4 more
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Assessment of Radiological Image Quality by Redundancy: Subject Contrast
Japanese Journal of Applied Physics, 1983The relationship between the subject contrast and the total image performance of a radiograph can be assessed by a single number. In this study, the radiological image quality containing object information in two screen-film systems was assessed by the redundancy, C(Y).
Hiroshi Inatsu +2 more
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Comparison of Four Subjective Methods for Image Quality Assessment
Computer Graphics Forum, 2012AbstractTo provide a convincing proof that a new method is better than the state of the art, computer graphics projects are often accompanied by user studies, in which a group of observers rank or rate results of several algorithms. Such user studies, known as subjective image quality assessment experiments, can be very time‐consuming and do not ...
Rafał K. Mantiuk +2 more
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Research on Subjective Quality Assessment of Light Field Images
Proceedings of the 2018 VII International Conference on Network, Communication and Computing, 2018Light field (LF) exerts a positive impact on many multimedia applications, due to its variety of the post-processing. For the sheer size of data volume and the huge difference compared to natural 2D images, many processing methods for such particular type of image have been proposed by researchers, for which the image quality assessment (IQA) research ...
Liang Shan +3 more
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A Matlab Tool for Subjective Assessment of Image Quality
2018 Chinese Automation Congress (CAC), 2018Image quality assessment (IQA) is to evaluate the performance of image processing techniques, and acts as an important way to promote their further developments. In objective evaluation, the image quality of a to-be-evaluated image is related to its difference with the ground-truth image which is estimated by using various metrics, such as the average ...
Dongxu Han, Baojiang Zhong
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Arrow’s Impossibility Theorem inspired subjective image quality assessment approach
Signal Processing, 2018Abstract A large number of subjective image quality assessment databases have been constructed in the last decade, in which the Mean Opinion Score (MOS) (with single or double stimulus), and Paired Comparison (PC) are two dominant approaches for collecting the ground truth quality ratings and usually up to 15 or more subjects are needed for each ...
Wenhan Zhu +4 more
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Subjective Quality Assessment of Enhanced Retinal Images
2023 IEEE International Conference on Image Processing (ICIP), 2023Guanghui Yue +5 more
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Subjective Image Quality Assessment for Large Samples
Laser & Optoelectronics Progress, 2019刘阳 Yang Liu +3 more
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