首页/师资力量/教师名录/电子信息工程

总体介绍

姓名:陈 力
职称:教授
电子邮件: lchen@stu.edu.cn
办公地址: 工东311
办公电话: 82904128

陈力,博士,香港大学毕业,教授,硕士生导师。目前的研究方向是信号处理、图像处理和数字通信。担任的课程是信号处理原理、数字图像处理。

在国内外学术期刊和会议上发表多篇学术论文:
1. 视频压缩中的运动矢量搜索算法的研究. 中国神经网络与信号处理学术会议论文集,1999.
2. Linear-phase subband filter banks designed by genetic search, Proc. International Symposium on Signal Processing and Intelligent Systems, China, 1999.
3. 广义镜像对称频率响应线性相位正交滤波器组. 电子学报,  2000.
4. A new algorithm of linear-phase paraunitary filter bank with pairwise mirror-image frequency response, Signal Processing, 2000.
5. 基于脉宽调制芯片TL598的单回路闭环控制器应用. 电子与信息学报,2003年,25卷,186-190.
6. OFDM 多载波通信模型及性能分析. 电子与信息工程学术年会论文集,2004.
7. 局域二维主元分析的人脸特征识别技术. 计算机工程与应用, 2006.
8. The design of two dimensional sharp wide-band filter using frequency response masking technique and frequency transformation, Electronics Letters, 2009.
9. 用于图像篡改定位和恢复的半脆弱水印算法. 电脑知识与技术, 2009.
10. 基于DWT的数字水印改进算法. 信息系统工程,2011.


教育背景

工作背景

科研项目

复杂场景的非高斯重尾模型及其在鲁棒动目标检测中的应用
先进信号处理技术及其应用研究
重叠变换滤波器组理论及图象处理应用
重叠变换滤波器组理论与图像应用研究
线性相位的准正交滤波器组理论与方法的研究

科研论文

Low Error Detection in Image Watermarking Using DCT
An Iterative Algorithm for Linear-Phase Paraunitary FIR Filter Banks with Impulse Responses of Different Lengths
A Genetic Search Algorithm for Linear-Phase Filter Banks
基于插值的图像修复算法
A Genetic Search Algorithm for Linear-Phase Filter Banks
Near-optimal detection with constant false alarm ratio in varying impulsive interference
Near-optimal detection with constant false alarm ratio in varying
Design of linear-phase filter banks with multiplier-less lattice structures
A new algorithm for non-multiplier approximation of frequency transformation for two-dimensional FRM filters
Phase watermarking of images with complex-valued linear phase subband filter banks
An iterative algorithm for linear-phase paraunitary FIR filter banks with impulse responses of different lengths
Analysis of Proportional Watermarking in Data Compression Systems Using the DCT and Filter Banks
A new algorithm for non-multiplier approximation of frequency transformation for two-dimensional FRM filters
Phase watermarking of images with complex-valued linear-phase subband filter banks
基于DWT的数字水印改进算法
基于非采样Contourlet与全变模型的图像去噪
用于图象篡改定位和恢复的半脆弱水印算法
Design of two-dimensional sharp wideband filters using frequency response masking technique and frequency transformation
一种结合空时编码的导频辅助信道估计方法
MIMO-OFDM 系统基于线性预编码的自适应加载方案
OFDM 系统中基于线性预编码技术的均衡方法
一种基于fisher最优判据的人脸识别新方法
Linear-phase paraunitary filter banks with complex-valued frequency responses
一种新的OFDM保护间隔置入方法
OFDM系统的基本模型及性能分析
二进制整数离散余弦变换无乘法提升阶梯算法
基于脉宽调制芯片TL598的单回路闭环控制器

科研成果