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Chinese Academy of Sciences Institutional Repositories Grid
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浏览/检索结果: 共7条,第1-7条 帮助

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Practical Blind Image Denoising via Swin-Conv-UNet and Data Synthesis 期刊论文  OAI收割
Machine Intelligence Research, 2023, 卷号: 20, 期号: 6, 页码: 822-836
作者:  
Kai Zhang;  Yawei Li;  Jingyun Liang;  Jiezhang Cao;  Yulun Zhang
  |  收藏  |  浏览/下载:7/0  |  提交时间:2024/04/23
A Data Pipeline for Optical and Near-infrared Solar Eruption Tracer 期刊论文  OAI收割
天文研究与技术(Astronomical Research & Technology), 2021
作者:  
Wang XH(王新华);  Chen D(陈东);  Deng, Tao;  Dai, Hongbing;  Xiang YY(向永源)
  |  收藏  |  浏览/下载:31/0  |  提交时间:2021/03/22
Big Data Analytics in Telecommunications: Literature Review and Architecture Recommendations 期刊论文  OAI收割
IEEE/CAA Journal of Automatica Sinica, 2020, 卷号: 7, 期号: 1, 页码: 18-38
作者:  
Hira Zahid;  Tariq Mahmood;  Ahsan Morshed;  Timos Sellis
  |  收藏  |  浏览/下载:23/0  |  提交时间:2021/03/11
Subsidence and DSM estimation using GeoWatch software 会议论文  OAI收割
2011 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2011,, Vancouver, BC, Canada, July 24, 2011 - July 29,2011
Zhao, Aiguo; Lin, Hui; Guo, Huadong; Chen, Jinsong; Jiang, Liming
收藏  |  浏览/下载:14/0  |  提交时间:2014/12/07
Technology research of the ground real-time data processing for long range image and information broadcast of remote sensing satellite 会议论文  OAI收割
2010 2nd IITA Conference on Geoscience and Remote Sensing, IITA-GRS 2010,, Qingdao, China, August 28, 2010 - August 31,2010
Li, Liang; Chen, Fu; Liu, Jianbo
收藏  |  浏览/下载:16/0  |  提交时间:2014/12/07
Real-time video compressing under DSP/BIOS (EI CONFERENCE) 会议论文  OAI收割
MIPPR 2009 - Medical Imaging, Parallel Processing of Images, and Optimization Techniques: 6th International Symposium on Multispectral Image Processing and Pattern Recognition, October 30, 2009 - November 1, 2009, Yichang, China
Chen Q.-P.; Li G.-J.
收藏  |  浏览/下载:24/0  |  提交时间:2013/03/25
This paper presents real-time MPEG-4 Simple Profile video compressing based on the DSP processor. The programming framework of video compressing is constructed using TMS320C6416 Microprocessor  the architecture level optimizations are used to improve software pipeline. The system used DSP/BIOS to realize multi-thread scheduling. The whole system realizes high speed transition of a great deal of data. Experimental results show the encoder can realize real-time encoding of 768*576  TDS510 simulator and PC. It uses embedded real-time operating system DSP/BIOS and the API functions to build periodic function  25 frame/s video images. 2009 Copyright SPIE - The International Society for Optical Engineering.  tasks and interruptions etcs. Realize real-time video compressing. To the questions of data transferring among the system. Based on the architecture of the C64x DSP  utilized double buffer switched and EDMA data transfer controller to transit data from external memory to internal  and realize data transition and processing at the same time  
Research of automatic test technology of parameters used in a dual-CCD TV measure-system (EI CONFERENCE) 会议论文  OAI收割
2nd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, November 2, 2005 - November 5, 2005, Zian, China
作者:  
Wang L.;  Li Y.
收藏  |  浏览/下载:22/0  |  提交时间:2013/03/25
This paper describes a kind of automatic test technology of the parameters used in a dual-CCD TV measure-system (TV -MS) .The TV -MS is the ground control equipment of the anti-tank missile and integrates the technologies of optical  machine and electronics. It is important and key component. The main technical parameters of the TV -MS are field of view  zero point  precision  sensitivity  anti-jamming ability  zooming time and focus time  etc. To insure the TV -MS satisfying the tactical and technical requirements and discover fault and reason  a fast and accurate equipment satisfying the test technical parameters of the TV -MS is urgently needed in manufacture and service. Firstly  the parameter test system converted optical signal to electronic signal  implemented automatic control of the invariant illumination of parallel pipeline output. Secondly  data and command delivering  displaying or printing are realized by using 80C196KB. The experiment result shows that the approach of automatic testing of the Parameters used in a dual-CCD TV -MS is successful and it can be used for all tests of the functions and parameters of the TV -MS. The main innovations are to realize the fast  veracious measure of technical parameters of the dual-CCD TV-MS  and integrate the technologies of optics  machineries and electronics. An advanced means is provided to judge the technical states  find malfunctions and discover the reasons in producing and maintaining process. The equipment suited for anti-tank missile systems is given.