目前我们的研究方向包括信号处理（图像，视频，音频），数字通信，计算机图形学，机器人技术与嵌入式系统等。
部分发表论文
Y. Wan and D. Shi, Joint exact histogram specification and image enhancement through the wavelet transform, IEEE Transactions on Image Processing, vol. 16, no. 9, pp. 2245–2250, Sep. 2007.
N. Wei and Y. Wan, Optimal constellation for general rectangular PAM/QAM with arbitrary code mapping, in Proc. IEEE International Conference on Communications (ICC’07), Glasgow, Scotland, June 2007, pp. 2749–2754.
Y. Zhou and Y. Wan, Accelerating the optimization of requantization codebook for vector quantization, IEEE Transactions on Image Processing, vol. 16, no. 5, pp. 1281–1288, May 2007.