Patent ID: 8411110

Claim:
An interactive image and graphic system capable of detecting collision, comprising: a storage device, storing a plurality of MPEG4 image data streams, each said MPEG4 image data stream including a header, wherein the header having at least one position coordinate field corresponding to at least one object of the MPEG4 image data stream, and the at least one position coordinate field is recorded with a left-top coordinate position (x1, y1) and a right-bottom (x2, y2) coordinate position of the at least one object; an image engine, coupled to the storage device, for playing a first MPEG4 image data stream of the plurality of MPEG4 image data streams; and a graphic engine, coupled to the storage device and the image engine, for receiving a header of the first MPEG4 image data stream and receiving a sprite picture data having a sprite position coordinate (x3, y3), wherein when the sprite position coordinate superimposes over a position coordinate of the at least one object from the first image data stream by means of two determinations x1≦x3≦x2 and y1≦y3≦y2, the graphic engine determines that there is a collision generated between the sprite picture and a picture of the at least one object and thus drives the image engine to select a second MPEG4 image data stream from the storage device for being played, and when the sprite position coordinate does not superimpose over the position coordinate of the at least one object from the first MPEG4 image data stream, the graphic engine drives the image engine to continuously play the first MPEG4 image data stream, or to select a third MPEG4 image data stream from the storage device for being played after a predetermined time interval.