Patent ID: 9036920
Filing Date: 2015-05-19
Classification: G06K

Abstract:
1. A method of detecting feature points of an object in a system for motion detection, the method comprising: obtaining a first image of the object from a first camera and a second image of the object from a second camera; extracting a foreground image from each of the first image and the second image; based on an assumption that the foreground image from each of the first image and the second image is a T-pose image, segmenting the foreground image from each of the first image and the second image into a first set of sections; identifying a first set of feature points associated with the first set of sections; obtaining a T-pose image with a set of predetermined feature points; and determining whether the assumed T-pose foreground image is a T-pose image by comparing the relative position of feature points associated with the assumed T-pose foreground image with the relative position of the set of predetermined feature points from the obtained T-pose image based on the spatial relationship of the feature points.