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1. WO2020067725 - APPARATUS AND METHOD FOR MODEL RECONSTRUCTION USING PHOTOGRAMMETRY

Publication Number WO/2020/067725
Publication Date 02.04.2020
International Application No. PCT/KR2019/012475
International Filing Date 25.09.2019
IPC
G06T 17/20 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
173D modelling for computer graphics
20Wire-frame description, e.g. polygonalisation or tessellation
G06T 11/20 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
112D image generation
20Drawing from basic elements, e.g. lines or circles
G06T 7/00 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
CPC
A45D 31/00
AHUMAN NECESSITIES
45HAND OR TRAVELLING ARTICLES
DHAIRDRESSING OR SHAVING EQUIPMENT; MANICURING OR OTHER COSMETIC TREATMENT
31Artificial nails
G06T 17/00
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
17Three dimensional [3D] modelling, e.g. data description of 3D objects
G06T 17/10
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
17Three dimensional [3D] modelling, e.g. data description of 3D objects
10Constructive solid geometry [CSG] using solid primitives, e.g. cylinders, cubes
G06T 7/55
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
7Image analysis
50Depth or shape recovery
55from multiple images
Applicants
  • 송주연 SONG, Jooyeon [KR]/[US]
Inventors
  • 송주연 SONG, Jooyeon
  • 미로 로피스데이비드 MIRO LLOPIS, David
Agents
  • 한양특허법인 HANYANG PATENT FIRM
Priority Data
16/145,72128.09.2018US
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) APPARATUS AND METHOD FOR MODEL RECONSTRUCTION USING PHOTOGRAMMETRY
(FR) APPAREIL ET PROCÉDÉ DE RECONSTRUCTION DE MODÈLE À L'AIDE D'UNE PHOTOGRAMMÉTRIE
(KO) 사진 측량을 이용한 모델 재구성 장치 및 방법
Abstract
(EN)
An apparatus and a method for model reconstruction using photogrammetry are disclosed. An apparatus for model reconstruction using photogrammetry, according to one embodiment of the present invention, comprises: an image receiving unit for receiving image data in which a target fingernail for generating an artificial fingernail model and a standard object are photographed together; an image analyzing unit for recognizing the shape of a fingernail body and the shape of a fingernail tip of the target fingernail from the image data, and determining parameters for the shape of the fingernail body and the shape of the fingernail tip on the basis of the standard object; and a model generating unit for generating the artificial fingernail model on the basis of the parameters.
(FR)
L'invention concerne un appareil et un procédé permettant de reconstruire un modèle à l'aide d'une photogrammétrie. Selon un mode de réalisation de l'invention, un appareil permettant de reconstruire un modèle à l'aide d'une photogrammétrie comprend : une unité de réception d'image permettant de recevoir des données d'image dans lesquelles un ongle cible permettant de générer un modèle d'ongle artificiel et un objet standard sont photographiés ensemble; une unité d'analyse d'image permettant de reconnaître la forme d'un corps d'ongle et la forme d'une extrémité d'ongle de l'ongle cible à partir des données d'image, ainsi que de déterminer des paramètres pour la forme du corps de l'ongle et la forme de l'extrémité de l'ongle d'après l'objet standard; et une unité de génération de modèle permettant de générer le modèle d'ongle artificiel d'après les paramètres.
(KO)
사진 측량을 이용한 모델 재구성 장치 및 방법이 개시된다. 본 발명의 일실시예에 따른 사진 측량을 이용한 모델 재구성 장치는 인조 손톱 모델을 생성하기 위한 대상의 손톱과 표준 규격 사물이 함께 촬영된 이미지 데이터를 수신하는 이미지 수신부; 상기 이미지 데이터에서 상기 대상의 손톱에 대한 손톱 몸체의 모양과 손톱 끝 단의 모양을 인식하고, 상기 표준 규격 사물에 기반하여 상기 손톱 몸체의 모양과 상기 손톱 끝 단의 모양에 대한 파라미터를 결정하는 이미지 분석부 및 상기 파라미터에 기반하여 인조 손톱 모델을 생성하는 모델 생성부를 포함한다.
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