IP3 2019-Cameras

This lot is generally related to image processing. Disclosed is a device for real time motion detection in an image by using a sub-sampling module to sub-sample current and previous images, perform census transform on each sub-sample to obtain a census vector, calculate and compare correlation values between the current image and the previous images based on the census vector and detect a region having the highest correlation to detect motion information. The technology may be implemented in robot vision, intelligent cameras, or industrial fields.