Hierarchic Digital Correlation Method and Its Application in Recognition of Moving Objects

This paper discussed emphatically the Hierarchic Digital Correlation method,orsimply HDC method,and investigated how to use it to the recognition of movingobjects.The HDC method has a wide field of application.It opens vast vistas for manyapplications,such as recognition of moving objects among image sequences,analysisand recognition of image veins.The application of HDC method in recognition ofmoving objects has some distinguishing features.,i.e,simplicity,accurateness,andhigh adaptability,and besides,it consumes less time of calculation than conventio-nal method.