(19)
(11) EP 2 702 767 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
25.03.2020 Bulletin 2020/13

(45) Mention of the grant of the patent:
12.02.2020 Bulletin 2020/07

(21) Application number: 12720649.8

(22) Date of filing: 23.04.2012
(51) International Patent Classification (IPC): 
H04N 19/46(2014.01)
(86) International application number:
PCT/IB2012/052029
(87) International publication number:
WO 2012/147022 (01.11.2012 Gazette 2012/44)

(54)

APPARATUSES AND METHODS FOR HDR IMAGE ENCODING AND DECODING

GERÄT UND VERFAHREN FÜR DIE KODIERUNG UND DEKODIERUNG EINES HDR BILDES

APPAREILS ET PROCÉDÉS POUR LE CODAGE ET LE DÉCODAGE D'IMAGES HDR


(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

(30) Priority: 28.04.2011 EP 11164005
27.01.2012 US 201261591339 P

(43) Date of publication of application:
05.03.2014 Bulletin 2014/10

(73) Proprietor: Koninklijke Philips N.V.
5656 AG Eindhoven (NL)

(72) Inventor:
  • MERTENS, Mark Jozef Willem
    NL-5656 AE Eindhoven (NL)

(74) Representative: Kroeze, Johannes Antonius 
Philips Intellectual Property & Standards High Tech Campus 5
5656 AE Eindhoven
5656 AE Eindhoven (NL)


(56) References cited: : 
WO-A1-2010/105036
WO-A1-2010/132237
   
  • QIU G ET AL: "Hierarchical tone mapping for high dynamic range image visualization", VISUAL COMMUNICATIONS AND IMAGE PROCESSING; 12-7-2005 - 15-7-2005; BEIJING,, 12 July 2005 (2005-07-12), XP030081051,
  • LARSON G W ET AL: "A VISIBILITY MATCHING TONE REPRODUCTION OPERATOR FOR HIGH DYNAMIC RANGE SCENES", IEEE TRANSACTIONS ON VISUALIZATION AND COMPUTER GRAPHICS, IEEE SERVICE CENTER, LOS ALAMITOS, CA, US, vol. 3, no. 4, 1 October 1997 (1997-10-01) , pages 291-306, XP000730965, ISSN: 1077-2626, DOI: 10.1109/2945.646233
  • REINHARD E ET AL: "Photographic tone reproduction for digital images", ACM TRANSACTIONS ON GRAPHICS (TOG), ACM, US, vol. 21, no. 3, 1 July 2002 (2002-07-01), pages 267-276, XP007904044, ISSN: 0730-0301, DOI: 10.1145/566570.566575
  • FRANCESCO BANTERLE ET AL: "High Dynamic Range Imaging and Low Dynamic Range Expansion for Generating HDR Content", COMPUTER GRAPHICS FORUM, vol. 28, no. 8, 1 December 2009 (2009-12-01), pages 2343-2367, XP055031838, ISSN: 0167-7055, DOI: 10.1111/j.1467-8659.2009.01541.x
   
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