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1. WO2020101431 - METHOD FOR RENDERING THREE-DIMENSIONAL IMAGE, IMAGE PROCESSING DEVICE USING SAID METHOD, IMAGE CAPTURING DEVICE INTERWORKING WITH SAID IMAGE PROCESSING DEVICE, METHOD FOR CAPTURING IMAGE BY SAID IMAGE CAPTURING DEVICE, AND SYSTEM FOR RENDERING THREE-DIMENSIONAL IMAGE

Publication Number WO/2020/101431
Publication Date 22.05.2020
International Application No. PCT/KR2019/015659
International Filing Date 15.11.2019
IPC
G06T 15/04 2011.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
153D  image rendering
04Texture mapping
G06T 7/50 2017.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
50Depth or shape recovery
G06T 7/90 2017.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
90Determination of colour characteristics
G06T 15/50 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
153D  image rendering
50Lighting effects
Applicants
  • 주식회사 인트로메딕 INTROMEDIC CO., LTD. [KR]/[KR]
Inventors
  • 김유진 KIM, You Jin
Agents
  • 인비전 특허법인 ENVISION PATENT & LAW FIRM
Priority Data
10-2018-014070915.11.2018KR
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) METHOD FOR RENDERING THREE-DIMENSIONAL IMAGE, IMAGE PROCESSING DEVICE USING SAID METHOD, IMAGE CAPTURING DEVICE INTERWORKING WITH SAID IMAGE PROCESSING DEVICE, METHOD FOR CAPTURING IMAGE BY SAID IMAGE CAPTURING DEVICE, AND SYSTEM FOR RENDERING THREE-DIMENSIONAL IMAGE
(FR) PROCÉDÉ DE RENDU D'IMAGE EN TROIS DIMENSIONS, DISPOSITIF DE TRAITEMENT D'IMAGE UTILISANT LEDIT PROCÉDÉ, DISPOSITIF DE CAPTURE D'IMAGE EN INTERFONCTIONNEMENT AVEC LEDIT DISPOSITIF DE TRAITEMENT D'IMAGE, PROCÉDÉ DE CAPTURE D'IMAGE PAR LEDIT DISPOSITIF DE CAPTURE D'IMAGE, ET SYSTÈME DE RENDU D'IMAGE EN TROIS DIMENSIONS
(KO) 3차원 영상을 렌더링하는 방법, 상기 방법을 사용하는 영상처리장치, 상기 영상처리장치와 연동하는 촬영장치, 상기 촬영장치의 촬영방법, 및 3차원 영상을 렌더링하는 시스템
Abstract
(EN)
Disclosed according to an aspect of the present invention is a method for rendering a three-dimensional image on the basis of a two-dimensional image. The method comprises the steps of: capturing a two-dimensional image; converting the color model of the captured two-dimensional image, wherein the converting of the color model comprises converting red, green, and blue (RGB) image data into hue, saturation, and value (HSV) image data; analyzing value (V) components among the components of the image data in the converted color model to retrieve brightness information; acquiring a depth map on the basis of the retrieved brightness information; and rendering a three-dimensional image on the basis of the acquired depth map.
(FR)
La présente invention concerne, selon un aspect, un procédé de rendu d'une image en trois dimensions sur la base d'une image en deux dimensions. Le procédé comprend les étapes consistant à : capturer une image en deux dimensions ; convertir le modèle de couleur de l'image en deux dimensions capturée, la conversion du modèle de couleur comprenant la conversion de données d'image RVB (rouge, vert, bleu) en données d'image HSV (teinte, saturation, valeur) ; analyser des composantes de valeur (V) parmi les composantes des données d'image dans le modèle de couleur converti pour récupérer des informations de luminosité ; acquérir une carte de profondeur sur la base des informations de luminosité récupérées ; et restituer une image en trois dimensions sur la base de la carte de profondeur acquise.
(KO)
본 발명의 일 양태는 2차원 영상을 기반으로 3차원 영상을 렌더링하는 방법을 개시하고 있다. 상기 방법은, 2차원 영상을 획득하는 단계, 상기 획득된 2차원 영상의 컬러 모델을 변환하는 단계(상기 컬러모델의 변환은 RGB(Red, Green, Blue) 영상 데이터를 HSV(Hue, Saturation, Value) 영상 데이터로 변환하는 것을 포함함), 상기 변환된 컬러모델의 영상 데이터의 성분 중 V(Value) 성분을 분석하여 밝기 정보를 추출하는 단계, 상기 추출된 밝기 정보를 기반으로 깊이 맵(Depth Map)을 획득하는 단계 및 상기 획득된 깊이 맵을 기반으로 3차원 영상을 렌더링하는 단계를 포함한다.
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