US 11,941,889 B2
Advanced driver assist system and method of detecting object in the same
Sangsoo Ko, Yongin-si (KR); Byeoungsu Kim, Hwaseong-si (KR); Kyoungyoung Kim, Suwon-si (KR); and Sanghyuck Ha, Yongin-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by SAMSUNG ELECTRONICS CO., LTD., Suwon-si (KR)
Filed on May 17, 2023, as Appl. No. 18/319,094.
Application 18/319,094 is a continuation of application No. 17/110,124, filed on Dec. 2, 2020, granted, now 11,694,446.
Claims priority of application No. 10-2020-0069611 (KR), filed on Jun. 9, 2020.
Prior Publication US 2023/0290152 A1, Sep. 14, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. G06V 20/56 (2022.01); B60W 50/00 (2006.01); G06F 18/213 (2023.01); G06F 18/214 (2023.01); G06F 18/241 (2023.01); G06V 10/22 (2022.01); G06V 10/25 (2022.01); G06V 10/77 (2022.01); G06V 20/64 (2022.01); H04N 13/111 (2018.01)
CPC G06V 20/56 (2022.01) [B60W 50/00 (2013.01); G06F 18/213 (2023.01); G06F 18/2148 (2023.01); G06F 18/241 (2023.01); G06V 10/22 (2022.01); G06V 10/25 (2022.01); G06V 10/7715 (2022.01); G06V 20/647 (2022.01); H04N 13/111 (2018.05)] 20 Claims
OG exemplary drawing
 
1. An advanced driver assist system (ADAS), comprising:
a processing circuit; and
a memory configured to store instructions executable by the processing circuit,
wherein the processing circuit is configured to execute the instructions to cause the ADAS to perform operations comprising:
generating a stereo image including at least one object, based on a video sequence comprising a plurality of frames;
generating a position information associated with the at least one object based on reflected signals;
determining regions, each comprising at least a portion of the at least one object, as candidate bounding boxes based on the stereo image; and
selectively adjusting class scores of the candidate bounding boxes associated with the at least one object based on the position information.
 
15. An advanced driver assist system (ADAS) in a vehicle, the ADAS comprising:
a pre-processor configured to generating a stereo image including at least one object, based on a video sequence comprising a plurality of frames;
a tracking list generation engine configured to generate a position information associated with the at least one object based on reflected signals; and
an object detector configured to determine regions, each comprising at least a portion of the at least one object, as candidate bounding boxes based on the stereo image, selectively adjust class scores of the candidate bounding boxes associated with the at least one object based on the position information and select a final bounding box whose class score is the greatest among the selectively adjusted class scores of the candidate bounding boxes.