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The JCMT BISTRO Survey: An 850/450 μm Polarization Study of NGC 2071IR in Orion B
期刊论文
The Astrophysical Journal, 2021, 卷号: 918, 期号: 2
作者:
Lyo,A-Ran
;
Kim,Jongsoo
;
Sadavoy,Sarah
;
Johnstone,Doug
;
Berry,David
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浏览/下载:50/0
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提交时间:2022/01/14
Star-forming regions
Interstellar magnetic fields
Interstellar medium
Polarimetry
The JCMT BISTRO Survey: An 850/450 mu m Polarization Study of NGC 2071IR in Orion B
期刊论文
ASTROPHYSICAL JOURNAL, 2021, 卷号: 918, 期号: 2, 页码: 17
作者:
Lyo, A-Ran
;
Kim, Jongsoo
;
Sadavoy, Sarah
;
Johnstone, Doug
;
Berry, David
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浏览/下载:33/0
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提交时间:2022/01/14
The Asia-Pacific Biodiversity Observation Network: 10-year achievements and new strategies to 2030
期刊论文
ECOLOGICAL RESEARCH, 2021, 卷号: 36, 期号: 2, 页码: 232-257
作者:
Takeuchi, Yayoi
;
Muraoka, Hiroyuki
;
Yamakita, Takehisa
;
Kano, Yuichi
;
Nagai, Shin
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  |  
浏览/下载:32/0
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提交时间:2021/04/21
capacity building
data sharing
ecosystem service
IPBES
master site
Intercomparison of NO2, O-4, O-3 and HCHO slant column measurements by MAX-DOAS and zenith-sky UV-visible spectrometers during CINDI-2
期刊论文
ATMOSPHERIC MEASUREMENT TECHNIQUES, 2020, 卷号: 13
作者:
Kreher, Karin
;
Van Roozendael, Michel
;
Hendrick, Francois
;
Apituley, Arnoud
;
Dimitropoulou, Ermioni
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浏览/下载:25/0
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提交时间:2020/11/26
图像质量评价在空间相机图像实时复原中的应用
学位论文
硕士: 中国科学院大学, 2015
作者:
王俊琦
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浏览/下载:21/0
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提交时间:2016/04/11
图像质量评价
光学遥感
图像复原
信噪比
调制传递函数
清晰度
对比度
振铃
There is no relationship between preferred viewing location and word segmentation in Chinese reading
期刊论文
VISUAL COGNITION, 2015, 卷号: 23, 期号: 3, 页码: 399-414
作者:
Ma, Guojie
;
Li, Xingshan
;
Pollatsek, Alexander
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浏览/下载:20/0
  |  
提交时间:2015/09/08
Preferred viewing location
Word segmentation
Chinese reading
Landing position
基于机器视觉的枪弹侧表面缺陷检测技术研究
学位论文
硕士: 中国科学院沈阳自动化研究所, 2014
党领茹
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浏览/下载:50/0
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提交时间:2014/07/18
机器视觉
缺陷检测
特征提取
一种基于视觉注意的小目标检测方法
期刊论文
计算机工程与应用, 2013, 卷号: 49, 期号: 12, 页码: 125-128
作者:
佟新鑫
;
朱丹
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浏览/下载:9/0
  |  
提交时间:2013/10/05
视觉注意
小目标检测
显著图
图像分割
A rapid robust pedestrians target detection and extraction
会议论文
2012 2nd International Conference on Computer Application and System Modeling, ICCASM 2012, Shenyang, China, July 27, 2012 - July 29, 2012
作者:
Zhang, Xiaokun
;
Wei, Benjie
;
Li, Shan
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浏览/下载:11/0
  |  
提交时间:2014/12/15
The research for missile bullets' multiple targets of opto-electronic theodolites (EI CONFERENCE)
会议论文
2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering, CMCE 2010, August 24, 2010 - August 26, 2010, Changchun, China
Wei Z.
;
Liu Y.-H.
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浏览/下载:32/0
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提交时间:2013/03/25
The system of opto-electronic theodolites for measuring missile bullet provides parameter of missile bullet trajectory and affords primacy scientific data for completing campaign assign and obtaining ideal result of destroy. This article researches extraction arithmetic for missile bullet' multiple targets. Above all
enactment threshold of area
acquire middle axes of target by adopting Hough transforming and approximating and calculate obliquity angles of targets. In course of matching
accomplish missile bullet's multiple targets data association of serial images by making use of improving eigenfunction and achieve extraction of missile bullet's multiple targets after obtaining center position of targets
adopting OSTU method change numeral image into binary image
according to area of target
forecast searching region of target matching by using Kalman filter
area of targets
and abstract separately center position of targets and area of targets
judge conglutination and obstruct
then separate targets in term of wave crest and trough's variety of grey histogram of conglutination region
grey average of target and obliquity angles of targets. The experimental result shows that right ratio of the extraction targets reach to 90%. The article use correct mathematical model and reasonable arithmetic and obtain effectively parameter of missile bullet' multiple targets. 2010 IEEE.
at the same time
obtain grey average of target
mark target region
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