DEVICE, METHOD, AND PROGRAM FOR GENERATING INTERPOLATION FRAME

摘要

PROBLEM TO BE SOLVED: To provide a device and a method for further enhancing the accuracy of interpolation frame generation and an interpolation frame generating program, to provide a method and a program suitable for packaging to a device, and further to provide an interpolation frame generating device provided with the technique of the present invention.

SOLUTION: The interpolation frame generating device 201 generates an interpolation frame for interpolating an image frame obtained by decoding an encoded image signal 210 to which motion compensation encoding is performed and is provided with a motion vector deriving unit 203 and an interpolation frame generating unit 204. The motion vector deriving unit 203 acquires a motion compensation vector of a coded block forming the coded image signal 210. The interpolation frame generating unit 204 is a means for generating the interpolation frame based on a motion vector of an image block constituting an image frame and a motion compensation vector of the coded block is used as the motion vector of the image block.

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