資料貼請(qǐng)?zhí)顚懴旅尜Y料簡(jiǎn)介：

【資料成文時(shí)間】：Received 22 August 2007; received in revised form 27 January 2008; accepted 27 February 2008
【語(yǔ)言】：english
【頁(yè)數(shù)】：4
【何人（公司）所著】：Kyung-Hoon Bae , Jungjoon Lee , Eun-Soo Kim abbr_11bf25a074a6baabf464e812bf0118d5.rar (2.2 MB)
【文件格式】：pdf
【文件原名】：Variable disparity estimation based intermediate view reconstruction
【摘要或目錄】：In this paper, a variable disparity estimation (VDE)-based intermediate view reconstruction (IVR) in dynamic flow allocation (DFA) over an Ethernet passive optical network (EPON)-based access network is proposed. In the proposed system, the stereoscopic images are estimated by a variable block-matching algorithm (VBMA), and they are transmitted to the receiver through DFA over EPON. This scheme improves a priority-based access network by converting it to a flow-based access network with a new access mechanism and scheduling algorithm, and then 16-view images are synthesized by the IVR using VDE. Some experimental results indicate that the proposed system improves the peak-signal-to-noise ratio (PSNR) to as high as 4.86 dB and reduces the processing time to 3.52 s. Additionally, the network service provider can provide upper limits of transmission delays by the flow. The modeling and simulation results, including mathematical analyses, from this scheme are also provided.

Keywords: Intermediate view reconstruction; Dynamic bandwidth allocation; Ethernet passive optical network; Stereoscopic image