US 12,314,487 B2
Information processing apparatus, device speed estimation method, and device position estimation method
Kenzo Nishikawa, Tokyo (JP)
Assigned to SONY INTERACTIVE ENTERTAINMENT INC., Tokyo (JP)
Appl. No. 18/727,671
Filed by SONY INTERACTIVE ENTERTAINMENT INC., Tokyo (JP)
PCT Filed Dec. 28, 2022, PCT No. PCT/JP2022/048494
§ 371(c)(1), (2) Date Jul. 9, 2024,
PCT Pub. No. WO2023/157498, PCT Pub. Date Aug. 24, 2023.
Claims priority of application No. 2022-023935 (JP), filed on Feb. 18, 2022.
Prior Publication US 2025/0093972 A1, Mar. 20, 2025
Int. Cl. G06F 3/00 (2006.01); G01P 7/00 (2006.01); G06F 3/0346 (2013.01); G06T 7/73 (2017.01); A63F 13/211 (2014.01); A63F 13/213 (2014.01); A63F 13/285 (2014.01)
CPC G06F 3/0346 (2013.01) [G01P 7/00 (2013.01); G06T 7/73 (2017.01); A63F 13/211 (2014.09); A63F 13/213 (2014.09); A63F 13/285 (2014.09); G06T 2207/30204 (2013.01)] 9 Claims
OG exemplary drawing
 
1. An information processing apparatus that estimates a speed of a device including a vibrator, the apparatus comprising:
a sensor data acquisition unit that acquires sensor data indicating an acceleration of the device;
an estimation processing unit that estimates the speed of the device on a basis of the sensor data;
a vibration determination unit that determines whether or not the vibrator is vibrating on the basis of the sensor data; and
a stationary determination unit that determines whether or not the device is stationary on the basis of the sensor data,
wherein, in a case where it is determined that the vibrator is vibrating and the device is stationary, the estimation processing unit reduces the estimated speed of the device.