中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页
机构
成果
学者
登录
注册
登陆
×
验证码:
换一张
忘记密码?
记住我
×
校外用户登录
CAS IR Grid
机构
大连化学物理研究所 [3]
自动化研究所 [2]
长春光学精密机械与物... [1]
寒区旱区环境与工程研... [1]
采集方式
OAI收割 [5]
iSwitch采集 [2]
内容类型
期刊论文 [5]
会议论文 [1]
学位论文 [1]
发表日期
2024 [1]
2019 [3]
2013 [1]
2010 [1]
2006 [1]
学科主题
筛选
浏览/检索结果:
共7条,第1-7条
帮助
条数/页:
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
排序方式:
请选择
提交时间升序
提交时间降序
发表日期升序
发表日期降序
题名升序
题名降序
作者升序
作者降序
Active Disparity Sampling for Stereo Matching With Adjoint Network
期刊论文
OAI收割
IEEE TRANSACTIONS ON IMAGE PROCESSING, 2024, 卷号: 33, 页码: 354-365
作者:
Zhang, Chenghao
;
Meng, Gaofeng
;
Tian, Kun
;
Ni, Bolin
;
Xiang, Shiming
  |  
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2024/02/21
Stereo matching
domain generalization
active sampling
adjoint network
Bayesian optimization
Monitoring gas- and particulate-phase short-chain polychlorinated paraffins in the urban air of Dalian by a self-developed passive sampler
期刊论文
OAI收割
JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA, 2019, 卷号: 80, 页码: 287-295
作者:
Yuan, Heping
;
Wang, Yifan
;
Zhu, Xiuhua
;
Gao, Yuan
;
Bai, Hao
  |  
收藏
  |  
浏览/下载:74/0
  |  
提交时间:2019/06/20
Ambient air
Short-chain polychlorinated paraffins
Passive sampler
Active sampling
Passive sampling
Sampling depth of L-band radiometer measurements of soil moisture and freeze-thaw dynamics on the Tibetan Plateau
期刊论文
iSwitch采集
REMOTE SENSING OF ENVIRONMENT, 2019, 卷号: 226, 页码: 16-25
作者:
Zheng, Donghai
;
Li, Xin
;
Wang, Xin
;
Wang, Zuoliang
;
Wen, Jun
收藏
  |  
浏览/下载:167/0
  |  
提交时间:2019/10/08
L-band radiometry
Sampling depth
Diurnal variations
Grassland
Soil Moisture Active Passive (SMAP)
Soil Moisture and Ocean Salinity (SMOS)
Monitoring gas- and particulate-phase short-chain polychlorinated paraffins in the urban air of dalian by a self-developed passive sampler
期刊论文
iSwitch采集
Journal of environmental sciences-china, 2019, 卷号: 80, 页码: 287-295
作者:
Wang, Yifan
;
Zhu, Xiuhua
;
Gao, Yuan
;
Bai, Hao
;
Wang, Pengyuan
收藏
  |  
浏览/下载:159/0
  |  
提交时间:2019/05/08
Ambient air
Short-chain polychlorinated paraffins
Passive sampler
Active sampling
Passive sampling
Monitoring of PAHs Profiles in the Urban Air of Dalian, China with Active High-volume Sampler and Semipermeable Membrane Devices
期刊论文
OAI收割
polycyclic aromatic compounds, 2013, 卷号: 33, 期号: 3, 页码: 265-288
作者:
Zhu, Xiuhua
;
Zhou, Chengzhi
;
Henkelmann, Bernhard
;
Wang, Zhen
;
Ma, Xindong
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2015/11/09
active sampling
PAHs
QSPR
SPMD
uptake rate
urban air
永磁同步交流伺服驱动关键技术研究
学位论文
OAI收割
工学博士, 中国科学院自动化研究所: 中国科学院研究生院, 2010
作者:
秦晓飞
收藏
  |  
浏览/下载:90/0
  |  
提交时间:2015/09/02
交流伺服系统
矢量控制
自抗扰控制
M/T测速算法
电流采样
电压漂移
alternating-current servo system
vector control
active disturbance rejection control
M/T speed detection method
current sampling
voltage drift
Geometrical modulation transfer function of different active pixel of CMOS APS (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:
Li J.
;
Liu J.
;
Liu J.
;
Liu J.
;
Li J.
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2013/03/25
The geometrical Modulation Transfer Function (MTF) of CMOS APS (active pixel sensor) is analyzed in this paper. Advanced APS have been designed and fabricated where different pixel shapes such as square
rectangle and L shape
were placed
because the amplifier circuit and other function circuits inter pixel of APS take up some pixel area. MTF is an important figure of merit in focal plane array imaging sensors. Research on analyzing the MTF for the proper pixel shape is currently in progress for a centroidal configuration of a target position. MTF will give us a more complete understanding of the tradeoffs opposed by the different pixel designs and by the signal processing conditions. Based on image sensor sampling and reconstructing model
the MTF expression of any active pixel shape has been deduced in this paper. According to actual pixel shape
three different active area pixels were analyzed
they were square
rectangle
and L shape
their Fill Factor (FF) is 30%
44% and 55%
respectively. Results of simulation experiments indicate that different pixel geometrical characteristics contribute significantly to the figures of their MTF. Different geometrical shape of active sensitive area of pixel and different station in pixel would influence MTF figures. The analysis results are important in designing better APS pixel and more important in analyzing imaging system performance of APS subpixel precision system.