Abstract ▼

The goal of this research project is developing 2D image based 3D face modeling algorithm for constructing 3D face database. This research can be used to overcome the limitation of conventional 2D image based face recognition system by exploiting the reconstructed 3D information.
Main contents of

The goal of this research project is developing 2D image based 3D face modeling algorithm for constructing 3D face database. This research can be used to overcome the limitation of conventional 2D image based face recognition system by exploiting the reconstructed 3D information.
Main contents of this project include investigating non-intrusive and low-cost techniques for image based 3D reconstruction, implementing representative algorithms, and analyze them via extensive experiments using real human face images.
For that purpose, we considered two approaches. First one is multi-view stereo 3D reconstruction method and the other is IR structured lighting based 3D reconstruction method by using Microsoft Kinect. We found that the proposed approaches can effectively reconstruct the 3D face model. Empirically the structured lighting based method has been shown to produce 3D reconstruction results more accurately and efficiently than multi-view stereo based method.
3D face modeling algorithm proposed by this project can be used to develop the system for constructing 3D face database of crime suspects. Furthermore, this result is expected to be exploited for more robust suspect searching system based on 3D face recognition technology.

목차 Contents

• 연구개발사업 결과보고서 ... 1
• 요 약 문 ... 2
• Summary ... 3
• 목 차 ... 4
• 제1장 연구개발과제의 개요 ... 5
• 제1절 연구개발과제의 목표 ... 5
• 제2절 연구개발과제의 필요성 ... 5
• 제2장 연구개발과제의 국내 • 외 연구개발 현황 ... 6
• 제1절 다시점 스테레오 ... 6
• 제2절 구조광 (structured lighting) 기반 기법 ... 9
• 제3절 신분증 위변조여부 판독기술 ... 11
• 제3장 연구개발과제의 연구수행 내용 및 결과 ... 11
• 제1절 다시점 스테레오를 이용한 얼굴 복원 연구 ... 11
• 제2절 키넥트 센서를 이용한 얼굴 복원에 관한 연구 ... 17
• 제3절 신분증 위·변조사용 방지 시스템 ... 25
• 제4장 목표달성도 및 관련분야에의 기여도 ... 42
• 제5장 연구개발결과의 활용계획 ... 42
• 제1절 활용성과 ... 42
• 제2절 활용계획 ... 44
• 제6장 참고문헌 ... 44
• 제7장 첨부서류 ... 47