Encoding apparatus for high frame rate videos, method and program

摘要

An image processing apparatus includes a time subband splitting unit configured to generate a lower-frequency subband split signal formed of low frequency components at a frame rate lower than a frame rate of an image signal and a higher-frequency subband split signal formed of high frequency components by performing a subband splitting process in a time direction on the image signal; a first encoding unit configured to compress the lower-frequency subband split signal; and a second encoding unit configured to compress the higher-frequency subband split signal, wherein the first encoding unit and the second encoding unit perform different encoding processes.