Page turning effect generating apparatus
 A page turning effect generating apparatus for video signals is provided with a memory for storing a video signal, an output switch for switching incoming video signal and a memory output video signal in accordance with a switching control signal, and a control signal generator including a circuit for generating the switching control signal and a circuit for generating a read address to be supplied to the memory, wherein the read address generating circuit includes a convertor for non-linearly converting a first vector which represents one of the vector components of a vector expressing a scanning point of a display image from an origin of a modification, and a generator for generating a final vector by synthesizing the non-linearly converted first vector and a second vector which represents another of the vector components of the vector, the final vector indicating the read address to be supplied to the memory. 
Sony Corporation
G H
G06T H04N
inventional inventional
Shinsuke Osamu
Koyama Watanabe