METHOD AND DEVICE FOR CAPTURING INFORMATION, AND METHOD, DEVICE, AND SYSTEM FOR MEASURING LEVEL OF ATTENTION
Publication
EP4160473A1
Kind: A1
Mar 18, 2026
Applicants
Beijing Wodong Tianjun Information Technology Co., Ltd., Beijing Jingdong Century Trading Co., Ltd.
Inventors
NIE, Mingjun, WANG, Jingjing, WU, Jiangxu, HU, Miaofeng, MA, Shiwei, ZHANG, Ran
IPC Classifications
G06N 3/04 20230101AFI20240524BHEP
G06V 10/25 20220101ALI20240524BHEP
G06V 10/82 20220101ALI20240524BHEP
G06V 20/52 20220101ALI20240524BHEP
G06V 40/10 20220101ALI20240524BHEP
G06V 40/20 20220101ALI20240524BHEP
G06V 10/44 20220101ALI20240524BHEP
G06V 10/62 20220101ALI20240524BHEP
Designated States
AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR