US 11,719,788 B2
Signal processing apparatus, signal processing method, and program
Takuto Motoyama, Kanagawa (JP); Yasuhiro Sutou, Kanagawa (JP); Toshio Yamazaki, Tokyo (JP); Hideki Oyaizu, Tokyo (JP); and Kenichi Kawasaki, Tokyo (JP)
Assigned to Sony Corporation, Tokyo (JP)
Filed by Sony Corporation, Tokyo (JP)
Filed on Dec. 31, 2020, as Appl. No. 17/139,290.
Application 17/139,290 is a continuation of application No. 15/762,136, granted, now 10,908,257, previously published as PCT/JP2016/077397, filed on Sep. 16, 2016.
Claims priority of application No. 2015-194134 (JP), filed on Sep. 30, 2015.
Prior Publication US 2021/0124013 A1, Apr. 29, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. G01S 7/40 (2006.01); G01C 3/08 (2006.01); G01C 3/14 (2006.01); G01S 13/86 (2006.01); G01S 13/93 (2020.01); G01S 13/931 (2020.01); G06T 7/73 (2017.01); G06V 20/58 (2022.01); G08G 1/16 (2006.01); H04N 13/239 (2018.01); H04N 13/246 (2018.01); B60R 21/00 (2006.01)
CPC G01S 7/40 (2013.01) [G01C 3/08 (2013.01); G01C 3/14 (2013.01); G01S 13/86 (2013.01); G01S 13/867 (2013.01); G01S 13/93 (2013.01); G01S 13/931 (2013.01); G06T 7/74 (2017.01); G06V 20/58 (2022.01); G08G 1/16 (2013.01); H04N 13/239 (2018.05); H04N 13/246 (2018.05); B60R 21/00 (2013.01); G06T 2207/10012 (2013.01); G06T 2207/10044 (2013.01); G06T 2207/30261 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A signal processing apparatus comprising:
circuitry configured to:
calculate a three-dimensional position of a target on a first coordinate system from first data obtained by a first sensor;
calculate a three-dimensional position of the target on a second coordinate system from second data obtained by a second sensor other than the first sensor;
detect a correspondence relationship between the target on the first coordinate system and the target on the second coordinate system; and
estimate positional relationship information of the first coordinate system and the second coordinate system on the basis of the detected correspondence relationship.