机构

• 地质与地球物理研究所 [1]
• 长春光学精密机械与物... [1]
• 数学与系统科学研究院 [1]
• 海洋研究所 [1]
• 自动化研究所 [1]

采集方式

• OAI收割 [5]

内容类型

• 期刊论文 [3]
• 会议论文 [2]

发表日期

• 2017 [2]
• 2009 [2]
• 2002 [1]

学科主题

• Geochemist... [1]

筛选

浏览/检索结果: 共5条，第1-5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 Second Order Difference Aided CRC Check Stopping Criterion for Turbo Decoding 会议论文  OAI收割 Kunming, China, May 20-21, 2017 作者:  Zhao, Xuying;  Wang, Xiaoqin;  Wang, Donglin   |  收藏  |  浏览/下载：31/0  |  提交时间：2017/12/07 Crc Check  Second Order Difference  Turbo Decoding   Optimized pseudo-analytical method for decoupled elastic wave equations 期刊论文  OAI收割 CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2017, 卷号: 60, 期号: 9, 页码: 3555-3573 作者:  Feng Hai-Xin;  Yan Jun;  Liu Hong;  Sun Jun;  Wang Zhi-Yang   |  收藏  |  浏览/下载：22/0  |  提交时间：2017/11/24 Second-order time difference scheme  Elastic wave equations  Vector wavefield decomposition  Low-rank decomposition  Optimized pseudo-analytical method   Real-time matching algorithm of navigation image based on corner detection (EI CONFERENCE) 会议论文  OAI收割 International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Imaging Detectors and Applications, June 17, 2009 - June 19, 2009, Beijing, China 作者:  Zhang T. 收藏  |  浏览/下载：44/0  |  提交时间：2013/03/25 In order to meet requirement of real-time and high accuracy in image matching aided navigation  SSDA algorithm is used to match remote sensing image and template image coarsely  a fast and effective algorithm of remote sensing image matching based on corner detection is put forward. With the combination of rough and fine match  when the matching result is bigger than one to count absolute value sum of energy difference of characteristic point energy to realize fine match of remote sensing image and template image to locate the position of template image in remote sensing image accurately. Simulation experiment proves that the matching of a remote sensing image resolution of 1018*1530 and a template image resolution of 150*90 can be fulfilled within 2.392 second  wavelet transform is used to acquire low frequency component to realize image compression to decrease calculation work and increase matching speed. Harris corner detection algorithm is used to detect corner of remote sensing image and template image and energy of every corner is calculated  the algorithm is robust and effective  real time image navigation can be achieved. 2009 SPIE.   Impact of spatial resolution and spatial difference accuracy on the performance of Arakawa A-D grids 期刊论文  OAI收割 CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2009, 卷号: 52, 期号: 1, 页码: 30-40 作者:  Liu Yu-Di;  Ren Jing-Peng;  Li Guo-Yi   |  收藏  |  浏览/下载：15/0  |  提交时间：2010/12/22 Barotropic Geostrophic Adjustment Process  Arakawa A-d Grid  Second-order Difference Scheme  Fourth-order Difference Scheme   Second-order stochastic fluid models with fluid-dependent flow rates 期刊论文  OAI收割 PERFORMANCE EVALUATION, 2002, 卷号: 49, 期号: 1-4, 页码: 341-358 作者:  Chen, DY;  Hong, YG;  Trivedi, KS   |  收藏  |  浏览/下载：18/0  |  提交时间：2018/07/30 second-order fluid models  boundary conditions  transient analysis  finite difference method