(19)
(11) EP 3 292 507 A1

(12)

(43) Date of publication:
14.03.2018 Bulletin 2018/11

(21) Application number: 15723317.2

(22) Date of filing: 27.02.2015
(51) International Patent Classification (IPC): 
G06K 9/00(2006.01)
G06K 9/38(2006.01)
 G06K 9/20(2006.01)
G07D 7/12(2016.01)
(86) International application number:
PCT/PL2015/000027
(87) International publication number:
WO 2016/133412 (25.08.2016 Gazette 2016/34)
(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

(30) Priority: 17.02.2015 PL 41128015

(71) Applicant: ACTIVE-TEXT Company Spólka z ograniczona odpowiedz
30-519 Kraków (PL)

(72) Inventors:
  • KUNSTMAN, Grzegorz
    30-132 Kraków (PL)
  • LASYK, Lukasz
    30-039 Kraków (PL)
  • KUNSTMAN Pawel
    30-133 Kraków (PL)
  • SLABONSKI, Leszek
    30-519 Kraków (PL)

   


(54) A METHOD OF IMPROVING THE RATIO OF OPTICAL CONTENT RECOGNITION IN FORM-BASED PHYSICAL DOCUMENT DIGITALIZATION USING A MULTI-SPECTRAL ANALYSIS APPROACH