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• 长春光学精密机械与... [15]
• 遥感与数字地球研究所 [3]
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• OAI收割 [24]

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• 会议论文 [15]
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• 2023 [1]
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• 微波遥感 [1]

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浏览/检索结果: 共24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发表日期升序发表日期降序提交时间升序提交时间降序作者升序作者降序 Research on 2D Image Motion Compensation for a Wide-Field Scanning Imaging System with Moving Base 期刊论文  OAI收割 PHOTONICS, 2023, 卷号: 10, 期号: 12 作者:  Chang, Sansan;  Chen, Weining;  Cao, Jianzhong;  Mei, Chao   |  收藏  |  浏览/下载：48/0  |  提交时间：2024/01/24 2D image motion compensation  wide-field scanning imaging system  optical path decoupling correct regulator  control of the coarse loop and fine loop   Long Integral Time Continuous Panorama Scanning Imaging Based on Bilateral Control with Image Motion Compensation 期刊论文  OAI收割 Remote Sensing, 2019, 卷号: 11, 期号: 16, 页码: 20 作者:  D.P.Tian;  Y.T.Wang;  Z.S.Wang;  F.C.Wang;  H.J.Gao   |  收藏  |  浏览/下载：33/0  |  提交时间：2020/08/24 urban remote sensing,high spatial resolution panorama imaging,bilateral control,image motion compensation,rotation,Remote Sensing   Digital Time Delay and Integration Method for Wide-Range Image Motion Variation 期刊论文  OAI收割 Guangxue Xuebao/Acta Optica Sinica, 2019, 卷号: 39, 期号: 9 作者:  S.Tao;  X.Zhang;  Q.Feng;  M.Song;  Y.Wu   |  收藏  |  浏览/下载：31/0  |  提交时间：2020/08/24 Image enhancement,Image quality,Imaging systems,Integration,Interpolation,Motion compensation,Pixels,Remote sensing,Scanning,Time delay,Timing circuits   Image Motion Velocity Model and Compensation Strategy of Wide-Field Remote Sensing Camera 期刊论文  OAI收割 Wuhan Daxue Xuebao (Xinxi Kexue Ban)/Geomatics and Information Science of Wuhan University, 2018, 卷号: 43, 期号: 8, 页码: 1278-1286 作者:  Li, Yongchang;  Jin, Longxu;  Li, Guoning;  Wu, Yinan;  Wang, Wenhua   |  收藏  |  浏览/下载：17/0  |  提交时间：2019/09/17 Remote sensing  Cameras  Global optimization  Image quality  Integration  Mirrors  Motion compensation  Orbits  Satellites  Velocity   Multiframe infrared image super-resolution reconstruction using generative adversarial networks 期刊论文  OAI收割 Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering, 2018, 卷号: 47, 期号: 2 作者:  Li, Fangbiao   |  收藏  |  浏览/下载：17/0  |  提交时间：2019/09/17 Image reconstruction  Deep learning  Image resolution  Infrared imaging  Motion compensation  Optical resolving power  Thermography (imaging)   An Improved Electronic Image Motion Compensation (IMC) Method of Aerial Full-Frame-Type Area Array CCD Camera Based on the CCD Multiphase Structure and Hardware Implementation 期刊论文  OAI收割 Sensors, 2018, 卷号: 18, 期号: 8, 页码: 18 作者:  Ren, H.;  Hu, T. T.;  Song, Y. L.;  Sun, H.;  Liu, B. C.   |  收藏  |  浏览/下载：167/0  |  提交时间：2019/09/17 time delay integration (TDI)  image motion  image motion compensation  (IMC)  charge coupled device (CCD)  charge packet transfer  driver  timing  non-synchronous effect  drive circuit  system  Chemistry  Electrochemistry  Instruments & Instrumentation   Detection of hyperspectral small targets based on projection pursuit optimized by bee colony 期刊论文  OAI收割 yi qi yi biao xue bao/chinese journal of scientific instrument, 2016, 卷号: 37, 期号: 6, 页码: 1347-1355 作者:  Wu, Yiquan;  Zhou, Yang;  Long, Yunlin 收藏  |  浏览/下载：33/0  |  提交时间：2016/10/12 Algorithms  Discriminant analysis  Evolutionary algorithms  Higher order statistics  Image analysis  Image processing  Image reconstruction  Independent component analysis  Motion compensation  Nearest neighbor search  Optimization  Particle swarm optimization (PSO)  Pixels  Principal component analysis  Remote sensing  Spectroscopy  Statistical methods   Point cloud boundary detection in preprocessor of optical-mechanical integrated simulation 期刊论文  OAI收割 hongwai yu jiguang gongcheng/infrared and laser engineering, 2016, 卷号: 45, 期号: 4 作者:  Xu, Guangzhou;  Ruan, Ping 收藏  |  浏览/下载：32/0  |  提交时间：2016/10/12 Algorithms  Image segmentation  Motion compensation  Nearest neighbor search  Signal detection   Design of motion compensation mechanism of satellite remote sensing camera (EI CONFERENCE) 会议论文  OAI收割 International Symposium on Photoelectronic Detection and Imaging 2011: Space Exploration Technologies and Applications, May 24, 2011 - May 26, 2011, Beijing, China Gu S.; Yan Y.; Xu K.; Jin G. 收藏  |  浏览/下载：48/0  |  提交时间：2013/03/25 With the development of aerospace remote sensing technology  the ground resolution of remote sensing camera enhances continuously. Since there is relative motion between camera and ground target when taking pictures  the target image recorded in recording media is moved and blurred. In order to enhance the imaging quality and resolution of the camera  the image motion had to be compensated. In order to abate the effect of image motion to image quality of space camera and improve the resolution of the camera  the compensation method of image motion to space camera is researched. First  the reason of producing drift angle and adjustment principle are analyzed in this paper. This paper introduce the composition and transmission principle of image motion compensation mechanism. Second  the system adopts 80C31 as controller of drift angle  and adopts stepping motor for actuators  and adopts absolute photoelectric encoder as the drift Angle measuring element. Then the control mathematical model of the image motion compensation mechanism are deduced  and it achieve the closed-loop control of the drift angle position. At the last  this paper analyses the transmission precision of the mechanism. Through the experiment  we measured the actual precision of the image motion compensation mechanism  and compared with the theoretical analysis. There are two major contributions in this paper. First  the traditional image motion compensation mechanism is big volume and quality heavy. This has not fit for the development trend of space camera miniaturization and lightweight. But if reduce the volume and quality of mechanism  it will bring adverse effects for the precision and stiffness of mechanism. For this problem  This paper designed a image motion compensation that have some advantages such as small size  light weight at the same time  high precision  stiffness and so on. This image motion compensation can be applicable to the small optics cameras with high resolution. Second  the traditional mechanism control need to corrected  fitting and iterative for the control formula of mechanism. Only in this way  we can get the optimal control mathematical model. This paper has high precision of the control formula derived. It can achieve the high precision control without fitting  It also simplify the difficulty of control mathematical model establishment. This paper designed the range of adjusting of image motion compensation mechanism between -5 +5. Based on choosing-5  -4  -3  -2  -1  0  +1  +2  +3  +4  +4 as the expectation value of the imaginary drift angle  we get ten groups of the fact data in adjusting drift angle measured. The test results show that the precision of the drift angle control system can be achieved in 1. It can meet the system requirements that the precision of the control system is less than 3'  and it can achieve the high-precision image motion compensation. 2011 SPIE.   Imaging control of airborne area CCD mapping camera (EI CONFERENCE) 会议论文  OAI收割 2011 International Conference on Mechatronic Science, Electric Engineering and Computer, MEC 2011, August 19, 2011 - August 22, 2011, Jilin, China 作者:  Chen X.;  Chen X.;  Chen X. 收藏  |  浏览/下载：19/0  |  提交时间：2013/03/25 Digital mapping camera is an important tool for modern airborne photogrammetry. Monochromic area CCD which is full frame transfer is selected as image sensor in this paper. Electronic shutter is utilized to eliminate the opening delay of mechanical shutter which will affect the precision of exterior orientation elements acquisition. The equation for calculation displacement of principal point is proposed for TDI forward image motion compensation to compensate principal point shift. Imaging pose control system is designed in order to meet the need for airborne stereo mapping. 2011 IEEE.