A parallel optoelectronic shape recognition system based on Hough transform (HT) is introduced in this article.Feature extraction is obtained by using Hough transform (HT) and the features are invariant in position and scale.We use optical system to reduce memory required and time in calculation.Parallel and realtime is the feature of this system.It can be used in online sense of pipeline and traffic sign recognition etc.
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Analysis of Micro-Doppler Effect and Feature Extraction of Target in Frequency-Stepped Chirp Signal Radar (1.Telecommunication Engineering Institute,Air Force Engineering University,Xi’an,Shaanxi 710077,China; 2.Key Laboratory of Wave Scattering and Remote Sensing Information ,Fudan University, Shanghai 200433,China;3.Science Institute,Air Force Engineering University,Xi’an,Shaanxi 710051,China)
Related Author
TIAN Yong-hua
BAO Zhong-hua
LU Jian-bin
TIAN Shu-sen
QIN Ling
XU Xiao-hua
CHEN Hong-jian
CHEN Ling
Related Institution
The 23th Research Institute of CASIC
School of Electronic Engineering, Naval University of Engineering
National Key Lab of Novel Software TechNanjing Univ.NanjingJiangsu 210093China
Department of Computer ScienceYangzhou UniversityYangzhouJiangsu 225009China
National Key Lab of Novel Software Tech,Nanjing Univ.