EP 4256509 A1 20231011 - METHOD FOR MEASURING THE INFLUENCE OF A TRANSPARENT PANE
Title (en)
METHOD FOR MEASURING THE INFLUENCE OF A TRANSPARENT PANE
Title (de)
VERFAHREN ZUM VERMESSEN DES EINFLUSSES EINER TRANSPARENTEN SCHEIBE
Title (fr)
PROCÉDÉ DE MESURE DE L'INFLUENCE D'UNE VITRE TRANSPARENTE
Publication
Application
Priority
- DE 102020215417 A 20201207
- EP 2021078805 W 20211018
Abstract (en)
[origin: WO2022122230A1] The invention relates to a method for measuring the influence of a transparent pane (14), in which a displacement field induced by the pane (14) is determined, wherein in a first step a first image of a textured surface without the transparent pane (14) is acquired, in a second step a second image of the textured surface with the transparent pane (14) is acquired, and in a third step the displacement field is determined by analyzing the two images using an optical flow method.
IPC 8 full level
G06T 7/00 (2017.01); G06T 7/269 (2017.01)
CPC (source: EP KR US)
G06T 7/001 (2013.01 - EP KR US); G06T 7/269 (2016.12 - EP KR US); G06T 7/40 (2013.01 - KR); G06T 2207/10016 (2013.01 - EP KR); G06T 2207/30252 (2013.01 - EP KR US)
Citation (search report)
See references of WO 2022122230A1
Designated contracting state (EPC)
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 state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2022122230 A1 20220616; CN 116601669 A 20230815; DE 102020215417 A1 20220609; EP 4256509 A1 20231011; JP 2023553885 A 20231226; KR 20230118133 A 20230810; US 2023410288 A1 20231221
DOCDB simple family (application)
EP 2021078805 W 20211018; CN 202180082408 A 20211018; DE 102020215417 A 20201207; EP 21798313 A 20211018; JP 2023534261 A 20211018; KR 20237022596 A 20211018; US 202118247980 A 20211018