Patent ID: 8928816
Filing Date: 2015-01-06
Classification: G06K,H04N

Abstract:
1. An activity recognition method, comprising steps of: capturing a training video having a first foreground moving object and a first background, wherein the first foreground moving object has a first contour, the steps of capturing the training video comprising: constructing a decision tree model having a plurality of support vector machines (SVMs) for classifying the activities of the first foreground. moving object according to the first parameter and the first feature vector in one of the support vector machines; capturing a testing video having a second foreground moving object and. a second background, wherein the second foreground moving object has a second contour, the steps of capturing the testing video comprising: each of the support vector machines comparing the first feature vector and the second feature vector in sequence according to the, decision tree model to recognize an activity of the second foreground moving object.