基于图像处理的微流控芯片智能定位系统.pdf

33 24 2007 12 Vol.33 No.24 Computer Engineering December 2007 ·· 2007 A TP274+.1 1 1 1,2 1 1. 2016202. 201620 Radon Radon Intelligent Positioning System for Microfluidic Chip Based on Image Processing 1 1 1, 2 1 ZHOU Peng , REN Li-hong , DING Yong-sheng , LI Wang-gen (1. College of Information Sciences and Technology, Donghua University, Shanghai 201620; 2. Engineering Research Center of Digitized Textile Fashion Technology, Ministry of Education, Shanghai 201620) AbstractAiming at limitations of artificial positioning and adjusting method used in mocrofluidic chip analysis systems, such as low precision, time-consuming and hard to do continuous positioning, this paper designs an intelligent positioning system for microfluidic chip based on image processing technology. The system uses the morphology, thinning method, Radon transform and other related image processing methods to take the micro-piping nodes to create the adjacency lists, which can be used to make the microfluidic chip position. Moreover, the adjacency lists could be revised by the positioning results. The proposed intelligent positioning method could be used to position intelligently for microfluidic chip system with satisfactory results. Key wordsmicrofluidic chip; image processing; adjacency list; Radon transform; intelligent positioning Ciba GeigyManzWidmer20 90 PCI 1994 RamseyManz RS485 RS232/RS485 [1]