DECODING DEVICE, DECODING METHOD, AND PROGRAM

WIPO Patent Application WO/2020/149227

A1

Provided is a decoding device comprising: a decoding unit that decodes encoded data in which a difference signal that is the difference between a touch signal and a reference signal has been encoded; and a signal addition unit that adds the reference signal and the difference signal together. Also provided is a decoding method wherein a processor includes: decoding encoded data in which a difference signal that is the difference between a touch signal and a reference signal has been encoded; and adding the reference signal and the decoded difference signal together.

NISHIGORI SHUICHIRO (JP)
YAMANO IKUO (JP)
SUZUKI SHIRO (JP)
TAKEDA HIROFUMI (JP)
WATANABE TAKAHIRO (JP)

PCT/JP2020/000634

July 23, 2020

January 10, 2020

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SONY CORP (JP)

H03M7/38; A63F13/285; G06F3/01; H03M7/40

JP2012113657A	2012-06-14
JPH09130263A	1997-05-16
JP2000228633A	2000-08-15
JP2002329217A	2002-11-15
JP2016202486A	2016-12-08

SHAHABI, C. ET AL.: "A comparison of different haptic compression techniques, Proceedings", IEEE INTERNATIONAL CONFERENCE ON MULTIMEDIA AND EXPO, August 2002 (2002-08-01), pages 657 - 660, XP010604454
SAKR, N. ET AL.: "Prediction-based haptic data reduction and compression in tele-mentoring systems", 2008 IEEE INSTRUMENTATION AND MEASUREMENT TSCHNOLOGY CONFERENCE, May 2008 (2008-05-01), pages 1 - 5, XP031274902
See also references of EP 3913809A4

SAKAI INTERNATIONAL PATENT OFFICE (JP)

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