W
Wu Lenan
Researcher at Southeast University
Publications - 35
Citations - 119
Wu Lenan is an academic researcher from Southeast University. The author has contributed to research in topics: Phase-shift keying & Demodulation. The author has an hindex of 6, co-authored 35 publications receiving 111 citations.
Papers
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Proceedings ArticleDOI
Multi-resolution rigid image registration using bacterial multiple colony chemotaxis
Zhang Yudong,Wu Lenan +1 more
TL;DR: A novel approach for image registration based on mutual information is presented that harmonizes the contradiction between search precision and convergence rate and introduces a novel optimization means—bacterial multiple colony chemotaxis.
Proceedings ArticleDOI
Image registration based on Hough transform and phase correlation
Li Zhongke,Yang Xiaohui,Wu Lenan +2 more
TL;DR: In this article, the Hough transform and phase correlation are combined to solve the problem of image registration, and a method is proposed to obtain the angle of rotation by searching a angle ridge.
Proceedings ArticleDOI
Bacterial Chemotaxis Optimization for Protein Folding Model
Zhang Yudong,Wu Lenan +1 more
TL;DR: This work compared BCO with standard genetic algorithm, Immune Genetic Algorithm, and Artificial Immune System for various chain lengths and shows that BCO has the highest successful rate.
Proceedings ArticleDOI
Posterior Cramer-Rao lower bound for mobile tracking in mixed LOS/NLOS conditions
Chen Liang,Wu Lenan,Robert Piche +2 more
TL;DR: A new method is presented to compute the posterior Cramer-Rao lower bound (CRLB): the mobile state is first estimated by decentralized EKF method, then sigma point set and unscented transformation are applied to calculate Fisher information matrix (FIM).
Proceedings ArticleDOI
Joint source/channel coding modulation based on BP neural networks
TL;DR: Simulation results show that the performance of the neural networks is superior to the traditional system, and is a useful basis for applying neural networks to transmitter and receiver of communication system.