中国科学院机构知识库网格
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Online Competition of Trajectory Planning for Automated Parking: Benchmarks, Achievements, Learned Lessons, and Future Perspectives 期刊论文  OAI收割
IEEE TRANSACTIONS ON INTELLIGENT VEHICLES, 2023, 卷号: 8, 期号: 1, 页码: 16-21
作者:  
Li, Bai;  Fan, Lili;  Ouyang, Yakun;  Tang, Shiqi;  Wang, Xiao
  |  收藏  |  浏览/下载:26/0  |  提交时间:2023/11/17
一种基于单条程序执行路径的错误定位方法 期刊论文  OAI收割
计算机系统应用, 2014, 期号: 10, 页码: 112-118
周艺; 易秋萍; 刘剑; 淮晓永
  |  收藏  |  浏览/下载:26/0  |  提交时间:2014/12/16
automated test program generation for an industrial optimizing compiler 会议论文  OAI收割
4th International Workshop on Automation of Software Test (AST 2009) held at the 31st International Conference on Software Engineering, Vancouver, CANADA, MAY 18-19,
Zhao Chen; Xue Yunzhi; Tao Qiuming; Guo Liang; Wang Zhaohui
  |  收藏  |  浏览/下载:17/0  |  提交时间:2011/03/20
天体光谱自动处理及其软件系统实现 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, 2006
作者:  
杨金福
收藏  |  浏览/下载:59/0  |  提交时间:2015/09/02
Intelligent MRTD testing for thermal imaging system using ANN (EI CONFERENCE) 会议论文  OAI收割
ICO20: Remote Sensing and Infrared Devices and Systems, August 21, 2005 - August 26, 2005, Changchun, China
Sun J.; Ma D.
收藏  |  浏览/下载:30/0  |  提交时间:2013/03/25
The Minimum Resolvable Temperature Difference (MRTD) is the most widely accepted figure for describing the performance of a thermal imaging system. Many models have been proposed to predict it. The MRTD testing is a psychophysical task  for which biases are unavoidable. It requires laboratory conditions such as normal air condition and a constant temperature. It also needs expensive measuring equipments and takes a considerable period of time. Especially when measuring imagers of the same type  the test is time consuming. So an automated and intelligent measurement method should be discussed. This paper adopts the concept of automated MRTD testing using boundary contour system and fuzzy ARTMAP  but uses different methods. It describes an Automated MRTD Testing procedure basing on Back-Propagation Network. Firstly  we use frame grabber to capture the 4-bar target image data. Then according to image gray scale  we segment the image to get 4-bar place and extract feature vector representing the image characteristic and human detection ability. These feature sets  along with known target visibility  are used to train the ANN (Artificial Neural Networks). Actually it is a nonlinear classification (of input dimensions) of the image series using ANN. Our task is to justify if image is resolvable or uncertainty. Then the trained ANN will emulate observer performance in determining MRTD. This method can reduce the uncertainties between observers and long time dependent factors by standardization. This paper will introduce the feature extraction algorithm  demonstrate the feasibility of the whole process and give the accuracy of MRTD measurement.