1. A method of gesturing recognition comprising: providing a plurality of gesture templates, wherein each gesture template defines a first gesture characteristic and a specific gesture corresponding to the first gesture characteristic; obtaining a plurality of images; generating a multi-background model according to the images; obtaining at least one object image according to the multi-background model, wherein the object image includes at least an object having a plurality of edges; gathering statistics of the included angles of any two adjacent edges of the object image to obtain a second gesture characteristic corresponding to the object image; comparing the second gesture characteristic of the object image with the first gesture characteristic of each gesture template; and when the second gesture characteristic is similar to the first gesture characteristic, obtaining the specific gesture corresponding to the first gesture characteristic.