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探索县级图书馆的发展对策——以崇左市县级图书馆为例 总被引：1，自引：0，他引：1
通过参加＂县级以上公共图书馆第四次评估定级工作＂,分析、总结了崇左市县级公共图书馆的现状及存在的问题,并对存在的问题提出了解决的途径与对策。 相似文献
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With the development of general-purpose processors (GPP) and video signal processing algorithms, it is possible to implement a software-based real-time video encoder on GPP, and its low cost and easy upgrade attract developers' interests to transfer video encoding from specialized hardware to more flexible software. In this paper, the encoding structure is set up first to support complexity scalability; then a lot of high performance algorithms are used on the key time-consuming modules in coding process; finally, at programming level, processor characteristics are considered to improve data access efficiency and processing parallelism. Other programming methods such as lookup table are adopted to reduce the computational complexity. Simulation results showed that these ideas could not only improve the global performance of video coding, but also provide great flexibility in complexity regulation. 相似文献
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INTRODUCTION processors and digital signal processors (DSP), video encoding on these processors without hard- Digital video compression techniques have ware assistance may be an alternative with advan-played an important role in the field of telecom- tages of short development cycles, easy upgrademunication and multimedia systems where band- and low cost. Video coding consumes much com-width and storage resources are limited. The prime putation time, and so, is a problem for real-timeimp… 相似文献
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