(19)
(11)EP 3 690 730 A3

(12)EUROPEAN PATENT APPLICATION

(88)Date of publication A3:
04.11.2020 Bulletin 2020/45

(43)Date of publication A2:
05.08.2020 Bulletin 2020/32

(21)Application number: 20153533.3

(22)Date of filing:  24.01.2020
(51)International Patent Classification (IPC): 
G06K 9/00(2006.01)
(84)Designated Contracting 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
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30)Priority: 31.01.2019 US 201962799315 P
09.01.2020 US 202016738680

(71)Applicant: StradVision, Inc.
Gyeongsangbuk-do 37668 (KR)

(72)Inventors:
  • Kim, Kye-Hyeon
    Seoul (KR)
  • Kim, Yongjoong
    Pohang-si (KR)
  • Kim, Hak-Kyoung
    Pohang-si (KR)
  • Nam, Woonhyun
    Pohang-si (KR)
  • Boo, SukHoon
    Anyang-si (KR)
  • Sung, Myungchul
    Pohang-si (KR)
  • Shin, Dongsoo
    Suwon-si (KR)
  • Yeo, Donghun
    Pohang-si (KR)
  • Ryu, Wooju
    Pohang-si (KR)
  • Lee, Myeong-Chun
    Pohang-si (KR)
  • Lee, Hyungsoo
    Seoul (KR)
  • Jang, Taewoong
    Seoul (KR)
  • Jeong, Kyungjoong
    Pohang-si (KR)
  • Je, Hongmo
    Pohang-si (KR)
  • Cho, Hojin
    Pohang-si (KR)

(74)Representative: V.O. 
P.O. Box 87930
2508 DH Den Haag
2508 DH Den Haag (NL)

  


(54)LEARNING METHOD FOR SUPPORTING SAFER AUTONOMOUS DRIVING WITHOUT DANGER OF ACCIDENT BY ESTIMATING MOTIONS OF SURROUNDING OBJECTS THROUGH FUSION OF INFORMATION FROM MULTIPLE SOURCES, LEARNING DEVICE, TESTING METHOD AND TESTING DEVICE USING THE SAME


(57) A learning method for supporting a safer autonomous driving through a fusion of information acquired from images and communications is provided. And the method includes steps of: (a) a learning device instructing a first neural network and a second neural network to generate an image-based feature map and a communication-based feature map by using a circumstance image and circumstance communication information; (b) the learning device instructing a third neural network to apply a third neural network operation to the image-based feature map and the communication-based feature map to generate an integrated feature map; (c) the learning device instructing a fourth neural network to apply a fourth neural network operation to the integrated feature map to generate estimated surrounding motion information; and (d) the learning device instructing a first loss layer to train parameters of the first to the fourth neural networks.







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