To provide a data processing apparatus, an operation recognition system, an operation determination method and a program in which operation of a target can be recognized, without depending on magnitude of acceleration, by using a Doppler sensor.
A data processing apparatus 100 comprises: a data acquisition section 102 for acquiring a Doppler sensor output signal having a frequency of a differential between a frequency of a radiation wave that is an electromagnetic wave radiated to a recognition target 20 and a frequency of a reflection wave obtained by reflecting the radiation wave on the recognition target; a feature amount extraction section 106 for extracting a feature amount indicating features of the Doppler sensor output signal; and an operation determination section 108 for determining operation of the recognition target on the basis of the feature amount.
MAENO KURATO
JP2000147107A | 2000-05-26 | |||
JP2009200578A | 2009-09-03 | |||
JPH09299355A | 1997-11-25 | |||
JPH08146132A | 1996-06-07 | |||
JP2000338234A | 2000-12-08 | |||
JP2007141116A | 2007-06-07 | |||
JPH0483190A | 1992-03-17 | |||
JP2005081033A | 2005-03-31 | |||
JP2007247280A | 2007-09-27 | |||
JP2009036011A | 2009-02-19 | |||
JP2000147107A | 2000-05-26 | |||
JP2009200578A | 2009-09-03 | |||
JPH09299355A | 1997-11-25 | |||
JPH08146132A | 1996-06-07 |
Tetsuo Kanamoto
Koji Hagiwara