公开(公告)号：US20230342879A1

公开(公告)日：2023-10-26

申请号：US18022424

申请日：2020-08-27

申请人： NEC CORPORATION

发明人： Kazumine OGURA ,  Nagma Samreen KHAN ,  Tatsuya SUMIYA ,  Shingo YAMANOUCHI ,  Masayuki ARIYOSHI ,  Toahiyuki NOMURA

IPC分类号： G06T3/00 ,  G06T7/70 ,  G06T7/50

CPC分类号： G06T3/0093 ,  G06T7/70 ,  G06T7/50

摘要： A data processing apparatus (100) includes a target object position determination unit (103) that determines, based on a picture image acquired by a first camera, a position of a target object in the picture image, a target object depth distance extraction unit (104) that extracts the depth distance from the first camera to the target object, a coordinate transformation unit (105) that transforms the position of the target object in the picture image into a position of the target object in a world coordinate system by using the depth distance, and a label transformation unit (106) that transforms, by using a position of the first camera in the world coordinate system and imaging information used when an image is generated from a measurement result of a sensor, the position of the target object in the world coordinate system into a label of the target object in the image.