Patent ID: 8811672
Filing Date: 2014-08-19
Classification: G06K,G06T

Abstract:
1. A method of processing a sequence of images of a scene, the method comprising: tracking a region of interest in the sequence of images using a Self Adaptive Discriminant filter; selecting a particular image in the sequence; selecting a set of images from the sequence, wherein the set of images includes a plurality of images that precede the particular image in the sequence of images; and determining a value indicative of a level of change between the region of interest in the particular image and regions of interest in the images in the set of images; wherein: determining a value indicative of the level of change is implemented using a Change Detection Process; and the Change Detection Process, includes: comparing a function of the determined values for the region of interest in the particular image to a further function of the determined values for the regions of interest in the images in the set of images.