Multi-channel image acquisition preprocessing system based on TMS320DM642
Jie Zhao, Nan Li, Yang Feng · 2008
The TMS320DM642 is taken as the core processor for image acquisition, Harris feature points extracting and transmitting data information to PC through network for next-step processing. The computing burden of PC was reduced by reasonably using the capability of DSP. Designed for four-channel image acquisition and feature point extraction for the system and actualized the relevant function. Finally the system provides the image preprocessing information for the 3-D motion capturing course based on stereoscopic vision.