US 11,719,811 B2
Method and device to improve radar data using reference data
Hyunwoong Cho, Seoul (KR); Jong-Sok Kim, Hwaseong-si (KR); and Sungdo Choi, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on Jun. 25, 2020, as Appl. No. 16/912,250.
Claims priority of application No. 10-2019-0149338 (KR), filed on Nov. 20, 2019.
Prior Publication US 2021/0149041 A1, May 20, 2021
Int. Cl. G01S 13/931 (2020.01); G01S 7/04 (2006.01); G01S 13/87 (2006.01); G01S 13/89 (2006.01); G06T 3/40 (2006.01); G06N 20/00 (2019.01); G06N 3/08 (2023.01)
CPC G01S 13/931 (2013.01) [G01S 7/04 (2013.01); G01S 13/872 (2013.01); G01S 13/89 (2013.01); G06T 3/4046 (2013.01); G06N 3/08 (2013.01); G06N 20/00 (2019.01)] 23 Claims
OG exemplary drawing
 
1. A processor-implemented method, comprising:
obtaining, by a radar sensor transmitting and receiving a radar signal, first radar data; and
providing, as an input to a resolution increase machine learning model, the first radar data combined with reference data that is not derived from the radar sensor, wherein the resolution increase machine learning model to generates output radar data by performing an inference on the input,
wherein the output radar data has a resolution greater than a resolution of the first radar data.