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Conditional replenishment algorithm (CRA) was proposed to improve the quality of a hybrid 3DTV system with mixed resolution. In the hybrid 3DTV system, the role of a reference view is important since not only the overall quality of the hybrid 3DTV depends on the quality of the reference view, but also the reference view directly affects the quality improvement of the hybrid 3DTV using CRA. Moreover,...
Conditional replenishment algorithm (CRA) was proposed to improve the quality of a hybrid 3DTV system with mixed resolution. In the hybrid 3DTV system, the role of a reference view is important since not only the overall quality of the hybrid 3DTV depends on the quality of the reference view, but also the reference view directly affects the quality improvement of the hybrid 3DTV using CRA. Moreover,...
Conditional replenishment algorithm (CRA) was proposed to improve the quality of a hybrid 3DTV system with mixed resolution. Since CRA generates additional information which includes inter-view vectors, it is needed to efficiently encode the information. This paper proposes a method to apply differential pulse code modulation (DPCM) to the inter-view vectors so as to improve the coding efficiency...
In an effort to enhance traffic safety by employing advanced wireless communication systems, intensive investigations and research are in progress worldwide. V2X communication is one core solution for governing and advancing future traffic safety and mobility. This paper presents a performance analysis of OFDM-based systems for V2X communication, to guarantee frequency non-selectivity and minimum...
Conditional replenishment algorithm (CRA) was proposed to improve the visual quality of 3DTV system with mixed resolution. Since CRA generates additional information which is transmitted to a decoder, the bit rate or quality gain needs to be carefully managed. This paper proposes a method to control the quality of images enhanced by CRA as uniform as possible while maintaining the average bit rate...
This paper proposes the conditional replenishment algorithm (CRA) to improve the visual quality of hybrid stereoscopic 3DTV where the spatial resolutions of left and right views are mismatched. The basic concept of CRA is to determine the better replacement from disparity compensated view and simply enlarged view in generating the enhanced right view. The simulation results show that the proposed...
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