机构

• 长春光学精密机械与物... [1]
• 遥感与数字地球研究所 [1]
• 上海光学精密机械研究... [1]
• 西安光学精密机械研究... [1]

采集方式

• OAI收割 [4]

内容类型

• 会议论文 [2]
• 期刊论文 [2]

发表日期

• 2021 [1]
• 2016 [1]
• 2010 [1]
• 2007 [1]

学科主题

• Meteorolog... [1]
• 激光器;光纤激光器 [1]

筛选

浏览/检索结果: 共4条，第1-4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 Adaptive Weighted Exposure Algorithm Based on Region Luminance Detection 会议论文  OAI收割 Beijing, China, 2021-05-14 作者:  Yang, Lei;  Zhang, Derui;  Cao, Jianzhong;  Zhang, Hui;  Wang, Hua   |  收藏  |  浏览/下载：38/0  |  提交时间：2021/08/09 auto-exposure  area brightness  weigh   Pan-Eurasian Experiment (PEEX): towards a holistic understanding of the feedbacks and interactions in the land-atmosphere-ocean-society continuum in the northern Eurasian region 期刊论文  OAI收割 ATMOSPHERIC CHEMISTRY AND PHYSICS, 2016, 卷号: 16, 期号: 22, 页码: 14421-14461 作者:  Lappalainen, Hanna K.;  Kerminen, Veli-Matti;  Petaja, Tuukka;  Kurten, Theo;  Baklanov, Aleksander 收藏  |  浏览/下载：49/0  |  提交时间：2017/04/24 WINTER WARMING EVENTS  MICROWAVE BRIGHTNESS TEMPERATURE  LIGHT-ABSORBING PARTICLES  GROUND-PENETRATING RADAR  LIQUID WATER-CONTENT  SEA-ICE  SURFACE-AREA  ALBEDO FEEDBACK  CLIMATE MODELS  INFRARED REFLECTANCE   Driving and image enhancement for CCD sensing image system (EI CONFERENCE) 会议论文  OAI收割 2010 3rd IEEE International Conference on Computer Science and Information Technology, ICCSIT 2010, July 9, 2010 - July 11, 2010, Chengdu, China Zhang M.; Ren J. 收藏  |  浏览/下载：27/0  |  提交时间：2013/03/25 The paper designs a driving circuit of high sensitive  wide dynamic for CCD sensing imaging system which adopts a Dalsa-made high resolution full-frame 33-mega pixels area CCD FTF5066M. Field Programmable Gate Array (FPGA) is used as the main device to accomplish the timing design of the circuits and power driver control of the sensor. By using the Correlated Double Sampling (CDS) technique  the video noise is reduced and the SNR of the system is increased. The output rate of the imaging system designed with integrated chip can reach to 1.3 frames per second through bi-channel output. We use the histogram specification to adjust the brightness of the captured image. And then use the median filtering to suppress the noise. The traditional gray mean gradient (GMG) and the objective evaluation method based on Human Visual System (HVS) used to verify the effect of image enhancement. 2010 IEEE.   大模场面积光纤激光器拉锥法模式选择 期刊论文  OAI收割 中国激光, 2007, 卷号: 34, 期号: 12, 页码: 1625, 1628 李立波; 楼祺洪; 周军; 董景星; 魏运荣; 杜松涛; 李进延 收藏  |  浏览/下载：1509/138  |  提交时间：2009/09/18 激光技术  光纤激光器  模式选择  拉锥  亮度  大模场面积  laser technique  fiber laser  mode selection  taper  brightness  large-mode-area