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In this paper, a mathematical model is proposed to estimate the distortion caused by random packet losses for multi-view video transmission. Based on the study of multi-view video coding, the proposed model takes into account the disparity/motion compensation which relates the channel-induced distortion in the current frame with that in the previous frame or the adjacent view, and allows for any motion-compensated...
In this paper, the transmission distortion introduced in the coded multi-view video stream is analyzed by mathematical method. This model takes into account the interdependent coding among views, which is an important component of multi-view video coding. The model can be used for any multi-view video coding scheme that uses motion compensation and disparity compensation, transform coding and entropy...
This paper analyzes the distortion in decoded multi-view video caused by random packet losses in the underlying transmission network and proposes an error concealment method for for multi-view video. Taking into account the interdependent coding among views, which is an important component of multi-view video coding, a distortion estimation formula is developed by mathematical discursion. Additionally,...
Efficient network transmission technology is one of the key technologies of stereoscopic video. This paper envisages a scenario of stereoscopic video transmitting over IP networking and puts forward so called Multi-View Data Conduit protocol (MVDC) which is an efficient network transmission technology for stereoscopic video using layered architecture of the scalable extension of H.264. The paper also...
A new MVC structure is proposed for stereo video compression.Coding performance of the MVC structures is evaluated by DPSNR (disparity peak signal-to-noise ratio) of five well-designed stereo video experiments. The experiments' results show that the classification performance, compared with the reference MVC structure, is improved in the new-designed coding structures .It is also proved by the rate-distortion...
Several metrics have been proposed in literature to assess the quality of 2D images, but the metrics devoted to quality assessment of stereoscopic images are very scarce. Therefore, in this paper, an objective assessment method is proposed to predict the quality level of stereoscopic images. This method assesses stereo images from the perspective of image quality and stereo sense. Experiments demonstrate...
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