SPECIAL EFFECT DEVICE, AND DEVICE, METHOD, AND PROGRAM FOR GENERATION OF ADDRESS SIGNAL

摘要

PROBLEM TO BE SOLVED: To realize completely new image special effects by a read address control system. SOLUTION: Provided is an address signal generating means 3 of generating a readout address signal for an image signal stored in a frame buffer 2 so as to obtain a folding figure having the circumference of a circle having an arbitrary radius as a phase-geometrical border as to an image in the area defined with the circle having the arbitrary radius at an arbitrary position of the image stored in the frame buffer 2. COPYRIGHT: (C)2005,JPO&NCIPI