دورية أكاديمية

No-Reference Stereoscopic Image Quality Assessment Based on Visual Attention and Perception

التفاصيل البيبلوغرافية
العنوان: No-Reference Stereoscopic Image Quality Assessment Based on Visual Attention and Perception
المؤلفون: Yafei Li, Feng Yang, Wenbo Wan, Jun Wang, Min Gao, Jia Zhang, Jiande Sun
المصدر: IEEE Access, Vol 7, Pp 46706-46716 (2019)
بيانات النشر: IEEE, 2019.
سنة النشر: 2019
المجموعة: LCC:Electrical engineering. Electronics. Nuclear engineering
مصطلحات موضوعية: Stereoscopic image quality assessment, saliency model, JND model, cyclopean map, Electrical engineering. Electronics. Nuclear engineering, TK1-9971
الوصف: In recent years, the methods of no-reference stereoscopic image quality assessment (NR-SIQA) have been well investigated, but there still remain challenges due to the inaccurate extraction of binocular perception information. In this paper, we propose an NR-SIQA method based on visual attention and perception. We combine saliency and just noticeable difference (JND) to model visual attention and perception, respectively, and weight the global and local features extracted from the left and right views. Meanwhile, in order to obtain the accurate binocular perception information, the global structural features reflecting spatial correlation are extracted from the cyclopean map that is synthesized by the left and right views. Then, a regression model is learned based on a support vector machine regression (SVR) to evaluate the quality of stereoscopic images. The experiments on popular SIQA datasets demonstrate that the proposed NR-SIQA method has better and more reliable performance than the state-of-the-art methods.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 2169-3536
Relation: https://ieeexplore.ieee.org/document/8685790/; https://doaj.org/toc/2169-3536
DOI: 10.1109/ACCESS.2019.2909073
URL الوصول: https://doaj.org/article/31807c827869498a9d96a816c7c6a1bd
رقم الأكسشن: edsdoj.31807c827869498a9d96a816c7c6a1bd
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:21693536
DOI:10.1109/ACCESS.2019.2909073