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• OAI收割 [16]
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浏览/检索结果: 共17条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 基于Malaga湍流信道和Nakagami衰弱信道的选择合并混合FSO/RF系统的性能分析 期刊论文  OAI收割 激光与光电子学进展, 2021, 卷号: 58 作者:  吴琰;  戴聪明;  赵凤美;  魏合理   |  收藏  |  浏览/下载：11/0  |  提交时间：2023/11/10 atmospheric optics  hybrid free space optical/radio frequency communication system  Malaga turbulence channel  Nakagami-m fading channel  average bit error rate  outage probability  大气光学  混合自由空间光/射频通信系统  Malaga湍流信道  Nakagami-m衰弱信道  平均误码率  中断概率   Determination of chitosan content with ratio coefficient method and HPLC 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES, 2020, 卷号: 164, 页码: 384-388 作者:  Miao, Qin;  Cui, Yulin;  Zhang, Jingjing;  Mi, Yingqi;  Tan, Wenqiang   |  收藏  |  浏览/下载：31/0  |  提交时间：2021/06/07 Ratio coefficient  Determination of chitosan content  Hydrolysis rate  HPLC  Average deacetylation degree (DD)   Average Consensus for Multi-Agent System with Measurement Noise and Binary-Valued Communication 期刊论文  OAI收割 ASIAN JOURNAL OF CONTROL, 2019, 卷号: 21, 期号: 3, 页码: 1043-1056 作者:  Wang, Ximei;  Wang, Ting;  Xu, Changbao;  Zhao, Yanlong   |  收藏  |  浏览/下载：59/0  |  提交时间：2020/01/10 Multi-agent systems  average consensus  binary-valued communication  state estimation  convergence  convergence rate   Support vector correlation filter with long-term tracking 期刊论文  OAI收割 SIGNAL IMAGE AND VIDEO PROCESSING, 2018, 卷号: 12, 期号: 8, 页码: 1541-1549 作者:  Wang, Zhongpei;  Wang, Hao;  Fang, Baofu;  Xie, Chengjun   |  收藏  |  浏览/下载：30/0  |  提交时间：2019/12/11 Support correlation filter  Long-term tracking  Re-detection  Passive-aggressive algorithm  Max response to average response rate   Developing a mathematical modeling method for determining the potential rates of microbial ammonia oxidation and nitrite oxidation in environmental samples 期刊论文  OAI收割 INTERNATIONAL BIODETERIORATION & BIODEGRADATION, 2018, 卷号: 133, 页码: 116, 123 作者:  Chang, Xiangyang;  Hong, Yiguo;  Wang, Yan;  Wu, Jiapeng;  Jiao, Lijing   |  收藏  |  浏览/下载：40/0  |  提交时间：2019/08/27 Nitrification  Ammonia oxidation  Nitrite oxidation  Mathematical modeling  Instantaneous rate  Average rate   Distribution patterns of Yangtze finless porpoises in the Yangtze River: implications for reserve management 期刊论文  OAI收割 ANIMAL CONSERVATION, 2013, 卷号: 16, 期号: 5, 页码: 509-518 作者:  Zhao, X.;  Wang, D.;  Turvey, S. T.;  Taylor, B.;  Akamatsu, T. 收藏  |  浏览/下载：19/0  |  提交时间：2014/08/06 acoustic survey  encounter rate  finless porpoise  habitat preferences  line transect sampling  moving average  reserve design   Z-Average Radius of Gyration of Polymers in the Ternary Self-Condensing Vinyl Polymerization System with Unequal Reactivity 期刊论文  OAI收割 Chemical Journal of Chinese Universities-Chinese, 2013, 卷号: 34, 期号: 9, 页码: 2223-2227 X. Z. Hong; F. Gu; H. J. Wang; X. W. Ba 收藏  |  浏览/下载：29/0  |  提交时间：2014/02/19 Self-condensing vinyl polymerization  Unequal reactivity  Z-Average  radius of gyration  Monte Carlo simulation  molecular-weight distribution  monte-carlo-simulation  multifunctional  core molecules  equal rate constants  hyperbranched polymers  tetrafunctional initiator  radical polymerization  copolymerization  parameters  kinetics   快速±2隐写 会议论文  OAI收割 第十届全国信息隐藏暨多媒体信息安全学术大会CIHW2012, 北京, 2012 王超; 雷娟; 张卫明; 刘九芬   |  收藏  |  浏览/下载：22/0  |  提交时间：2013/09/22 ±  2embedding  embedding rate  average distortion  embedding speed   Distributed Consensus With Limited Communication Data Rate 期刊论文  OAI收割 IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 2011, 卷号: 56, 期号: 2, 页码: 279-292 作者:  Li, Tao;  Fu, Minyue;  Xie, Lihua;  Zhang, Ji-Feng   |  收藏  |  浏览/下载：21/0  |  提交时间：2018/07/30 Average-consensus  communication energy  data rate  distributed consensus  distributed coordination  distributed estimation  multi-agent systems  quantization  sensor network   Efficient rate control technique for CCSDS image encoding (EI CONFERENCE) 会议论文  OAI收割 IEEE 2nd International Conference on Computing, Control and Industrial Engineering, CCIE 2011, August 20, 2011 - August 21, 2011, Wuhan, China Jin L. 收藏  |  浏览/下载：93/0  |  提交时间：2013/03/25 For the limitation of data transmission bandwidth and real time transmission demand  generally image compression is required to implement the precise and flexible rate control algorithm. Rate control is an important issue in the image compression field. This paper considers the problem of rate allocation to each encoded segment for CCSDS image compression. One straightforward method is to allocate an equal amount of rate to each segment based on the average of the total number of compressed bytes. The obvious drawback of this method is that different segment will be reconstructed to different quality  so the overall quality of the reconstructed image will not be optimized. For the shortage of the original rate control method  as to improve the overall quality of the reconstructed image  an improved rate control algorithm is proposed for CCSDS image encoding. The key component of the proposed rate control method is the appropriate rate allocation. Experiments on the test images show that the PSNR can be increased at about 0.3dB on average  compared to the original algorithm. Therefore  experimental results confirm the effectiveness of the proposed algorithm in terms of objective evaluation  and the rate-distortion performance of the reconstructed image is improved. 2011 IEEE.