Global Patent Index - EP 3198557 A4

EP 3198557 A4 20171213 - IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD

Title (en)

IMAGE PROCESSING APPARATUS AND IMAGE PROCESSING METHOD

Title (de)

BILDVERARBEITUNGSVORRICHTUNG UND BILDVERARBEITUNGSVERFAHREN

Title (fr)

APPAREIL DE TRAITEMENT D'IMAGE ET PROCÉDÉ DE TRAITEMENT D'IMAGE

Publication

EP 3198557 A4 20171213 (EN)

Application

EP 15844507 A 20150925

Priority

  • IN 4746CH2014 A 20140926
  • KR 2015010259 W 20150925

Abstract (en)

[origin: KR20160037115A] A described embodiment relates to an image processing device and a method thereof which improve quality of a displayed image when the image is enlarged and displayed. The image processing method comprises the following steps of: preparing a first image; designating at least one region of interest (ROI) in the first image; and generating restoration data. A second image restored by using the restoration data corresponds to the ROI. The resolution of the second image is higher than the resolution of a portion corresponding to the ROI in the first image.

IPC 8 full level

G06T 5/00 (2006.01); G06K 9/00 (2006.01); G06K 9/32 (2006.01); G06T 3/40 (2006.01)

CPC (source: EP US)

G06T 3/4053 (2013.01 - EP US); G06V 10/255 (2022.01 - EP US); G06V 20/62 (2022.01 - EP US); G06V 40/161 (2022.01 - EP US)

Citation (search report)

  • [XY] US 2008292193 A1 20081127 - BIGIOI PETRONEL [IE], et al
  • [Y] US 2011098056 A1 20110428 - RHOADS GEOFFREY B [US], et al
  • [Y] US 2010092038 A1 20100415 - THEODORE ARMAND CAMUS [US], et al
  • [X] US 2010157107 A1 20100624 - IIJIMA YASUHIRO [JP], et al
  • [Y] MIN KYU PARK ET AL: "Super-resolution image reconstruction: a technical overview", IEEE SIGNAL PROCESSING MAGAZINE, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, vol. 20, no. 3, 1 May 2003 (2003-05-01), pages 21 - 36, XP011097476, ISSN: 1053-5888, DOI: 10.1109/MSP.2003.1203207
  • See also references of WO 2016048108A1

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

DOCDB simple family (publication)

EP 3198557 A1 20170802; EP 3198557 A4 20171213; KR 102374022 B1 20220314; KR 20160037115 A 20160405

DOCDB simple family (application)

EP 15844507 A 20150925; KR 20150136990 A 20150925