US 12,468,397 B2
Signal processing device, signal processing method, and signal processing system
Hiroshi Imamura, Tokyo (JP); Toru Nagara, Tokyo (JP); Seishi Tomonaga, Tokyo (JP); Takashi Takamatsu, Tokyo (JP); Koji Nagata, Tokyo (JP); and Hiroshi Takeuchi, Tokyo (JP)
Assigned to SONY GROUP CORPORATION, Tokyo (JP)
Appl. No. 18/569,242
Filed by SONY GROUP CORPORATION, Tokyo (JP)
PCT Filed Feb. 9, 2022, PCT No. PCT/JP2022/005153
§ 371(c)(1), (2) Date Dec. 12, 2023,
PCT Pub. No. WO2022/269983, PCT Pub. Date Dec. 29, 2022.
Claims priority of application No. 2021-103260 (JP), filed on Jun. 22, 2021.
Prior Publication US 2024/0264678 A1, Aug. 8, 2024
Int. Cl. G06F 3/01 (2006.01)
CPC G06F 3/017 (2013.01) 17 Claims
OG exemplary drawing
 
1. A signal processing device, comprising:
a setting unit configured to set, based on first vibration data, a recognition method to recognize an operation using a gesture of a user, wherein
the user is in a first vehicle equipped with the signal processing device,
the first vibration data indicates vibrations predicted to occur in the first vehicle in the future,
the first vibration data further indicates the vibrations detected by a second vehicle that has travelled ahead of the first vehicle, through a predicted position where the first vehicle is predicted to travel in the future, and
a vehicle type of the second vehicle corresponds to a vehicle type of the first vehicle; and
an operation recognition unit configured to recognize, based on the set recognition method, the operation indicated by the gesture of the user.