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Video quality assessment (VQA) is very important for many video processing applications, e.g., compression, archiving, restoration, and enhancement. An ideal video quality metric should achieve consistency between video distortion prediction and psychological perception of human visual system. Different from the quality assessment of single images, motion information and temporal distortion should...
Just noticeable difference (JND) model can reflect the least perceptible distortion from images, including 2D images and stereoscopic images. As we know, for the perception of human visual system (HVS), stereoscopic images have quite different characteristics from 2D images, since stereoscopic images contain not only planar information, but also depth information. This paper proposes a joint JND (JJND)...
We describe an approach to2D-to-3D video conversion for the stereoscopic display. Targeting the problem of synthesizing the frames of a virtual ‘right view’ from the original monocular 2D video, we generate the stereoscopic video in steps as following. (1) A 2.5D depth map is first estimated in a multi-cue fusion manner by leveraging motion cues and photometric cues in video frames with a depth prior...
In this paper, we propose a learning based approach to estimating pixel disparities from the motion information extracted out of input monoscopic video sequences. We represent each video frame with superpixels, and extract the motion features from the superpixels and the frame boundary. These motion features account for the motion pattern of the superpixel as well as camera motion. In the learning...
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