(19)
(11) EP 4 004 871 A1

(12)

(43) Date of publication:
01.06.2022 Bulletin 2022/22

(21) Application number: 20761893.5

(22) Date of filing: 25.07.2020
(51) International Patent Classification (IPC): 
G06T 7/586(2017.01)
(52) Cooperative Patent Classification (CPC):
G06T 7/586
(86) International application number:
PCT/IB2020/057044
(87) International publication number:
WO 2021/019414 (04.02.2021 Gazette 2021/05)
(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: 26.07.2019 FR 1908509

(71) Applicant: ADOBE INC.
San Jose, CA 95110-2704 (US)

(72) Inventor:
  • EL HAJJAR, Jean-François
    63000 Clermont-Ferrand (FR)

(74) Representative: Müller-Boré & Partner Patentanwälte PartG mbB 
Friedenheimer Brücke 21
80639 München
80639 München (DE)

   


(54) METHOD FOR DETERMINING A NORMAL MAP ON THE BASIS OF IMAGES BY MEANS OF UNCALIBRATED PHOTOMETRIC STEREO