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Research on subjective stereoscopic image quality assessment
SPIE Proceedings, 2009Research on stereoscopic image and video processing has been the new trend in the recent years. Measurement of visual quality is of fundamental importance for numerous stereoscopic image and video processing applications. The goal of quality assessment is to automatically assess the quality of images or videos in agreement with human quality judgments ...
Xu Wang, Mei Yu, You Yang, Gangyi Jiang
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Active Sampling for Subjective Image Quality Assessment
2014 IEEE Conference on Computer Vision and Pattern Recognition, 2014Subjective Image Quality Assessment (IQA) is the most reliable way to evaluate the visual quality of digital images perceived by the end user. It is often used to construct image quality datasets and provide the groundtruth for building and evaluating objective quality measures.
Peng Ye, David Doermann
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Subjective quality assessment of Screen Content Images
2014 Sixth International Workshop on Quality of Multimedia Experience (QoMEX), 2014Research on Screen Content Images (SCIs) becomes important as they are increasingly used in multi-device communication applications. In this paper, we present a study of subjective quality assessment for distorted SCIs, and investigate which part (text or picture) contributes more to the overall visual quality.
Huan Yang +3 more
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Subjective and Objective Quality Assessment for Stereoscopic Image Retargeting
IEEE Transactions on Multimedia, 2021Binocular stereoscopic image retargeting (SIR) aims to adjust 3D images into target aspect ratios. In recent years, various SIR methods have been proposed, but there are few researches on visual quality assessment. As a consequence, we construct a benchmark stereoscopic image retargeting quality assessment database (NBU-SIRQA), which contains 720 ...
Zhenqi Fu +4 more
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Subjective and objective quality assessment in wireless teleultrasonography imaging
2008 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, 2008Mobile Robotic teleultrasonography is an emerging technology that can be applied in different clinical settings for remote ultrasound scanning without the need of the expert at the point of care. Guaranteed medical image quality for diagnostic purposes and their delivery in bandwidth limited wireless environments is a challenging issue.
R H, Istepanian +4 more
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Subjective Quality Assessment of Stereoscopic Omnidirectional Image
2018Stereoscopic omnidirectional images are eye-catching because they can provide realistic and immersive experience. Due to the extra depth perception provided by stereoscopic omnidirectional images, it is desirable and urgent to evaluate the overall quality of experience (QoE) of these images, including image quality, depth perception, and so on. However,
Jiahua Xu +3 more
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Toward an automatic subjective image quality assessment system
SPIE Proceedings, 2009Usually in the field of image quality assessment the terms "automatic" and "subjective" are often incompatible. In fact, when it comes to image quality assessment, we have mostly two kinds of evaluation techniques: subjective evaluation and objective evaluation.
M. Chambah +3 more
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Subjective Image Quality Assessment Optimization
2016As the results of computer algorithms methods are often visual, image quality assessment is one of its central problems. To provide a convincing proof that a new method is better than the state-of-the-art the image quality assessment should be employed.
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Improved subjective and objective image quality assessment of JPEG image
International Conference on Information Communication and Embedded Systems (ICICES2014), 2014With all speedy development's immediate satisfaction going in the vicinity, once potency not noticed the intensity to which professional business also depends on Digital Imaging. Administrators of both print and internet stuffs rely upon densely on the feature and approachability of their images.
Chitresh Bhargava, Nidhi Verma
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Scene reduction for subjective image quality assessment
Journal of Electronic Imaging, 2016Evaluation of image quality is important for many image processing systems, such as those used for acquisition, compression, restoration, enhancement, or reproduction. Its measurement is often accompanied by user studies, in which a group of observers rank or rate results of several algorithms.
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