中国科学院机构知识库网格系统: 检索

浏览/检索结果: 共5条，第1-5条

帮助

条数/页：排序方式：
	Stroke Detector and Structure Based Models for Character Recognition: A Comparative Study 期刊论文 OAI收割 IEEE TRANSACTIONS ON IMAGE PROCESSING, 2015, 卷号: 24, 期号: 12, 页码: 4952-4964 作者: Shi, Cun-Zhao; Gao, Song; Liu, Meng-Tao; Qi, Cheng-Zuo; Wang, Chun-Heng 收藏 \| 浏览/下载：50/0 \| 提交时间：2015/11/12 Character recognition stroke detector structure part-based model tree-structure spatiality embedded codeword
	Vehicle detection grammars with partial occlusion handling for traffic surveillance 期刊论文 OAI收割 TRANSPORTATION RESEARCH PART C-EMERGING TECHNOLOGIES, 2015, 卷号: 56, 期号: 0, 页码: 80-93 作者: Tian, Bin; Tang, Ming; Wang, Fei-Yue; Tian,Bin 收藏 \| 浏览/下载：22/0 \| 提交时间：2015/09/17 Computer vision Grammar model Occlusion handling Part-based object detection Vehicle detection
	Object Detection via Structural Feature Selection and Shape Model 期刊论文 OAI收割 IEEE TRANSACTIONS ON IMAGE PROCESSING, 2013, 卷号: 22, 期号: 12, 页码: 4984-4995 作者: Zhang, Huigang; Bai, Xiao; Zhou, Jun; Cheng, Jian; Zhao, Huijie 收藏 \| 浏览/下载：33/0 \| 提交时间：2015/08/12 Object detection foreground feature selection part-based shape model
	PID control of glucose concentration in subjects with type 1 diabetes based on a simplified model: An in silico trial (EI CONFERENCE) 会议论文 OAI收割 10th World Congress on Intelligent Control and Automation, WCICA 2012, July 6, 2012 - July 8, 2012, Beijing, China 作者: Yu L. 收藏 \| 浏览/下载：29/0 \| 提交时间：2013/03/25 An artificial pancreas system (APS) mimics the function of a real pancreas through monitoring a diabetic's blood glucose and administering the right dose of insulin via an automatic control loop. It is hailed as a promising cure of diabetes though this technology is still years away from commercial use due to a few technological bottlenecks. The simulation model of insulin-glucose metabolism of type 1 diabetes mellitus (T1DM) is an essential part of APS. In order to simplify the parameter identification task so that the model can be implemented electronically with ease this paper presents a simplified model based on Routh approximation model reduction method. The results show that the approximation error between the simplified model and the original model is so small that can be neglected. Based on the simplified model a PID controller is designed to maintain normoglycemia (90mg/dl) in subjects with T1DM. The in silico simulation results show that the glucose concentration is controlled well the risk of hyperglycemia and hypoglycemia is reduced a lot. This suggests that the simplified model describes the insulin-glucose metabolism process accurately and the PID control algorithm is well-suitable to guide the further development of an APS. 2012 IEEE.
	An advanced LEO satellite network model based on MPLS-TP (EI CONFERENCE) 会议论文 OAI收割 2010 International Conference on Advanced Intelligence and Awareness Internet, AIAI 2010, October 23, 2010 - October 25, 2010, Beijing, China 作者: Zhang Y. 收藏 \| 浏览/下载：18/0 \| 提交时间：2013/03/25 LEO (Low Earth Orbit) satellite networks are capable of providing broadband access to end users in any part of the world. With the characteristics of high-speed movement and rapid dynamic topology of LEO satellites networking has always been one of the key issues in LEO satellite network. MPLS-TP (Multi-Protocol Label Switching-Transport Profile) is an excellent packet transport network (PTN) technology in terrestrial networks which can support multi-service and have perfect function of QoS (Quality of Service) OAM (Operation Administration Maintenance) and survivability. In this paper the characteristics of LEO satellite network and functional architecture of MPLS-TP are introduced. Then an advanced LEO satellite network model based on MPLS-TP (ALSN-M) is proposed which can guarantee a connection-oriented seamless data transmission. Furthermore topology and routing algorithms of proposed LEO satellite network model is analyzed. In the end the paper describes how to setup and remove a LSP (Label Switched Path) and how to maintain an exiting LSP when a handover happens.