US 12,441,249 B2
Image display system, image display method, and image display device
Yusuke Shinohara, Tokyo (JP); Takanori Iwai, Tokyo (JP); Hayato Itsumi, Tokyo (JP); Kosei Kobayashi, Tokyo (JP); Kazuki Ogata, Tokyo (JP); and Koichi Nihei, Tokyo (JP)
Assigned to NEC CORPORATION, Tokyo (JP)
Appl. No. 18/709,083
Filed by NEC Corporation, Tokyo (JP)
PCT Filed Nov. 22, 2021, PCT No. PCT/JP2021/042811
§ 371(c)(1), (2) Date May 10, 2024,
PCT Pub. No. WO2023/089834, PCT Pub. Date May 25, 2023.
Prior Publication US 2025/0001940 A1, Jan. 2, 2025
Int. Cl. B60R 1/24 (2022.01); G06T 3/20 (2006.01); G06T 7/20 (2017.01); G06V 20/54 (2022.01); G06V 10/82 (2022.01)
CPC B60R 1/24 (2022.01) [G06T 3/20 (2013.01); G06T 7/20 (2013.01); G06V 20/54 (2022.01); B60R 2300/10 (2013.01); B60R 2300/20 (2013.01); B60R 2300/307 (2013.01); G06T 2207/10016 (2013.01); G06T 2207/20084 (2013.01); G06T 2207/20212 (2013.01); G06T 2207/30236 (2013.01); G06V 10/82 (2022.01)] 20 Claims
OG exemplary drawing
 
1. A video display system, comprising at least one processor, the at least one processor carrying out:
a process of detecting an object from a first video;
a process of estimating a time interval from when the first video is taken to when the object which has been detected is superimposed on a second video; and
a process of correcting a position of the object in the second video based on a moving speed of an imaging apparatus that takes the second video and the time interval which has been estimated.