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
计算技术研究所 [1]
长春光学精密机械与物... [1]
海洋研究所 [1]
采集方式
OAI收割 [3]
内容类型
期刊论文 [2]
会议论文 [1]
发表日期
2023 [1]
2010 [1]
2000 [1]
学科主题
筛选
浏览/检索结果:
共3条,第1-3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
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
Importance First: Generating Scene Graph of Human Interest
期刊论文
OAI收割
INTERNATIONAL JOURNAL OF COMPUTER VISION, 2023, 页码: 27
作者:
Wang, Wenbin
;
Wang, Ruiping
;
Shan, Shiguang
;
Chen, Xilin
|
收藏
|
浏览/下载:18/0
|
提交时间:2023/12/04
Key relationship
Hierarchical entity tree
Hierarchical contextual propagation
Relationship ranking
Spatial scale
Visual saliency
Research on the laboratory radiometric calibration of the thermal imager (EI CONFERENCE)
会议论文
OAI收割
5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, April 26, 2010 - April 29, 2010, Dalian, China
作者:
Wang J.
;
Liu Y.
;
Liu Y.
;
Liu Y.
;
Sun Q.
收藏
|
浏览/下载:26/0
|
提交时间:2013/03/25
The radiometric calibration of the thermal imager was investigated to build the relationship between the input radiance and the digital output to realize the temperature measurement. The radiometric calibration was implemented in the State Key Laboratory of Applied Optics. A standard black body source was served as radiation source. The response of the thermal imager to the input radiance was tested for different gains. The experimental results show that the average grey level of the output imaging is linear dependence of the input radiance. Because the radiance in the receiving wave range of the thermal imager is linear with the black body's temperature based on Planck's law of radiation
the average grey level of the output image is also linear with the black body's temperature after fitting a curve to the experiment data points. Then the relationship of the response and the gain was studied when the black body's temperature kept constant. The preliminary analysis of calibration data shows that the response of the thermal imager is linear and the average grey value of the image is directly proportion to the gain. According to the experimental results
the reference gains and the dynamic range of temperature measurement were obtained. Finally
the uncertainty influencing the calibration results was analyzed
the analysis shows the maximal uncertainty is 5.2%
which can meet the calibration requirement less than 10%. 2010 Copyright SPIE - The International Society for Optical Engineering.
Diagnoses and Probable Phylogenetic Relationships of the Genera in the Family Trichodinidae (Ciliophora, Peritrichia)
期刊论文
OAI收割
The Yellow Sea, 2000, 卷号: 6, 页码: 42-49
作者:
Kuidong Xu
;
Lei Yanli
;
Weibo Song
;
Joong Ki Choi
;
Alan Warren
收藏
|
浏览/下载:8/0
|
提交时间:2017/01/16
diagnosis
generic key
mobiline peritrich ciliates
phylogenetic relationship
Trichodinidae
Urceolaria
首页
上一页
1
下一页
末页