[A gait analysis system based on digital video and digital image processing].
OBJECTIVE: To provide a gait analysis system. METHOD: The system is composed of general video devices and personal computer hardware. The techniques of digital video and digital image processing such as template matching, sub-pixel and motion estimate etc were employed to identify and trace the markers. RESULT: A gait result of a cerebral palsy object, which consists of bar-figure, data, and video was provided. CONCLUSION: The gait analysis system based on digital video and digital image processing is easy to use, and can provide visual result, which is easy to understand.
Cerebral Palsy↗