Binocular Stereoscopic Video Just Noticeable Distortion Model and Its Application to Quality Assessment
Zhang Yan①② An Ping①③ Zhang Qiu-wen① Zhang Zhao-yang①③
①(School of Communication and Information Engineering, Shanghai University, Shanghai 200072, China) ②(Department of Computer Science and Technology, Anhui University of Finance & Economics, Bengbu 230030, China) ③(Key Laboratory of Advanced Displays and System Application, Shanghai University, Shanghai 200072, China)
Abstract:Since current video quality assessment method based on Just Noticeable Distortion (JND) model can only assess monscopic video, a binocular JND model considering binocular luminance relationship is explored. First, binocular luminance relationship model is used according to stereo video characteristic. Then, many perception factors such as the background luminance masking effect, texture masking effect, intra-frame masking effect, spatiotemporal contrast sensitivity function, eye movement are considered. Finally, binocular JND model is applied to stereo video quality assessment. Experimental results prove that the proposed method can reflect the human visual perception characteristics and has a more consistency with the subjective judgments.
张艳, 安平, 张秋闻, 张兆杨. 双目立体视频最小可辨失真模型及其在质量评价中的应用[J]. 电子与信息学报, 2012, 34(3): 698-703.
Zhang Yan, An Ping, Zhang Qiu-Wen, Zhang Zhao-Yang. Binocular Stereoscopic Video Just Noticeable Distortion Model and Its Application to Quality Assessment. , 2012, 34(3): 698-703.