Some tutorials, references, and research related to the Kalman filter.
http://www.cs.unc.edu/~welch/kalman/
Xuchen Yao, a Ph.D. student at Johns Hopkins University has taken our article "An Introduction to the Kalman Filter" and translated it into Chinese.
www.cs.unc.edu/~welch/kalman/media/misc/kalman_intro_chinese.zip
Project: Modeling Camera Motion