The present invention relates to an encoding device and encoding method,
decoding device and decoding method, information processing device and
information processing method as well a medium, encoding device to perform
encoding of a first information according to a second information,
comprising receive means to receive the first and the second information,
and encoding means to encode the first information according to the second
information so that decoding can be performed by utilizing the energy
deflection possessed by the first information.
