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Screen Content Video Quality Assessment: Subjective and Objective Study
IEEE Transactions on Image Processing, 2020In this paper, we make the first attempt to study the subjective and objective quality assessment for the screen content videos (SCVs). For that, we construct the first large-scale video quality assessment (VQA) database specifically for the SCVs, called the screen content video database (SCVD). This SCVD provides 16 reference SCVs, 800 distorted SCVs,
Shan Cheng +5 more
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Subjective and Objective Quality Assessment of Colonoscopy Videos
IEEE Transactions on Medical ImagingCaptured colonoscopy videos usually suffer from multiple real-world distortions, such as motion blur, low brightness, abnormal exposure, and object occlusion, which impede visual interpretation. However, existing works mainly investigate the impacts of synthesized distortions, which differ from real-world distortions greatly.
Guanghui Yue +5 more
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Correlation between Subjective and Objective Assessment of Nasal Hyperreactivity
ORL, 1994The aim of this study was to investigate if there is a correlation between symptom score and response to histamine challenge in patients suffering from non-allergic nasal hyperreactivity. Eighteen patients with perennial rhinitis entered the trial. All had negative skin prick tests and normal total IgE.
H, Hallén, J E, Juto
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Objective and Subjective Assessment of the Quality and Intelligibility of Noised Speech
International Scientific-Practical Conference Problems of Infocommunications Science and Technology, 2018Comparison of the behavior of subjective assessments of quality and intelligibility of speech distorted by white, pink and brown noise is performed.
A. Prodeus +5 more
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Turning points and developmental change: Subjective and “objective” assessments.
American Journal of Orthopsychiatry, 1983Drawing on recent developmental theories that emphasize the interplay of external and internal factors, the present study examines the interrelationship of self-defined turning points in life, and longitudinal change in self-concept and psychological well-being, among younger and older adults.
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Objective and Subjective Assessment of Amplified Parkinsonian Speech Quality
2018 40th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC), 2018Hypophonia is a common speech impairment associated with Parkinson's disease (PD). Voice amplifiers are typically used to increase voice loudness, but little is known about their impact on perceived speech quality. In this paper, speech recordings were obtained from 11 PD subjects with and without the use of seven different amplification devices, and ...
Amr, Gaballah +3 more
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Study of Subjective and Objective Quality Assessment of Video
IEEE Transactions on Image Processing, 2010We present the results of a recent large-scale subjective study of video quality on a collection of videos distorted by a variety of application-relevant processes. Methods to assess the visual quality of digital videos as perceived by human observers are becoming increasingly important, due to the large number of applications that target humans as the
Kalpana, Seshadrinathan +3 more
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Visual Quality Evaluation of Image Object Segmentation: Subjective Assessment and Objective Measure
IEEE Transactions on Image Processing, 2015A visual quality evaluation of image object segmentation as one member of the visual quality evaluation family has been studied over the years. Researchers aim at developing the objective measures that can evaluate the visual quality of object segmentation results in agreement with human quality judgments. It is also significant to construct a platform
Ran, Shi +4 more
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Voice after supracricoid laryngectomy: Subjective, objective and self-assessment data
Logopedics Phoniatrics Vocology, 2005Supracricoid laryngectomy (SCL) is an efficient surgical procedure for the treatment of selected laryngeal carcinoma, presently being performed not only in Europe but also in North America. The functional goals of the technique are voice and swallowing without a permanent tracheostoma.
A. Schindler +5 more
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Objective and Subjective Dysphagia Assessment in Inflammatory Bowel Diseases
Folia Phoniatrica et Logopaedica<b><i>Introduction:</i></b> Inflammatory bowel disease (IBD) is a chronic gastrointestinal disease that is separated into two types: ulcerative colitis (UC) and Crohn’s disease (CD). Although dysphagia is a well-studied and important topic in head and neck cancers and neurological disorders, research on the relationship between ...
Emel, Tahir, Müge, Ustaoğlu
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