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Hole-filling Based on Disparity Map and Inpainting for Depth-Image-Based Rendering

첫 페이지 보기
  • 발행기관
    보안공학연구지원센터(IJHIT) 바로가기
  • 간행물
    International Journal of Hybrid Information Technology 바로가기
  • 통권
    Vol.9 No.5 (2016.05)바로가기
  • 페이지
    pp.145-164
  • 저자
    Ran Liu, Zekun Deng, Lin Yi, Zhenwei Huang, Donghua Cao, Miao Xu, Ruishuang Jia
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A275332

※ 원문제공기관과의 협약기간이 종료되어 열람이 제한될 수 있습니다.

원문정보

초록

영어
Due to the changes in viewpoint, holes may appear in the novel view synthesized by depth-image-based rendering (DIBR). A hole-filling method combining disparity-map-based hole-filling and inpainting is proposed. The method first eliminates matching errors in destination image according to the disparity map. Then, holes are classified into different types according to their sizes. Finally, a disparity-map-based approach and an improved exemplar-based inpainting algorithm are used to fill different types of holes according to the type of hole. Experimental results show that the artifacts at the edge of foreground objects can be reduced in synthesized view since the matching errors are eliminated before hole-filling. In addition, the proposed method can achieve more natural and satisfactory results in filled areas in comparison with the disparity-map-based approach and Gautier’s inpainting algorithm, though it may result in higher time complexity.

목차

Abstract
 1. Introduction
 2. Proposed Method
  2.1. Matching Error Elimination
  2.2. Hole Classification
  2.3. Disparity-Map-Based Hole-Filling
  2.4. Inpainting
 3. Evaluations and Discussions
  3.1. Subjective Evaluation
  3.2. Objective Evaluation
 4. Conclusions
 References

키워드

Depth-image-based Rendering Hole-filling Holes Disparity Map Inpainting

저자

  • Ran Liu [ College of Communication Engineering, Chongqing University, Chongqing 400044, China, Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Chongqing Cancer Institute, Chongqing 400030, China, Key Laboratory of Dependable Service Computing in Cyber Physical Society of the Ministry of Education, Chongqing University, Chongqing 400044, China ]
  • Zekun Deng [ College of Communication Engineering, Chongqing University, Chongqing 400044, China ]
  • Lin Yi [ Chongqing Key Laboratory of Translational Research for Cancer Metastasis and Individualized Treatment, Chongqing Cancer Institute, Chongqing 400030, China ]
  • Zhenwei Huang [ College of Communication Engineering, Chongqing University, Chongqing 400044, China ]
  • Donghua Cao [ Key Laboratory of Dependable Service Computing in Cyber Physical Society of the Ministry of Education, Chongqing University, Chongqing 400044, China ]
  • Miao Xu [ Key Laboratory of Dependable Service Computing in Cyber Physical Society of the Ministry of Education, Chongqing University, Chongqing 400044, China ]
  • Ruishuang Jia [ Key Laboratory of Dependable Service Computing in Cyber Physical Society of the Ministry of Education, Chongqing University, Chongqing 400044, China ]

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    보안공학연구지원센터(IJHIT) [Science & Engineering Research Support Center, Republic of Korea(IJHIT)]
  • 설립연도
    2006
  • 분야
    공학>컴퓨터학
  • 소개
    1. 보안공학에 대한 각종 조사 및 연구 2. 보안공학에 대한 응용기술 연구 및 발표 3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최 4. 보안공학 기술의 상호 협조 및 정보교환 5. 보안공학에 관한 표준화 사업 및 규격의 제정 6. 보안공학에 관한 산학연 협동의 증진 7. 국제적 학술 교류 및 기술 협력 8. 보안공학에 관한 논문지 발간 9. 기타 본 회 목적 달성에 필요한 사업

간행물

  • 간행물명
    International Journal of Hybrid Information Technology
  • 간기
    격월간
  • pISSN
    1738-9968
  • 수록기간
    2008~2016
  • 십진분류
    KDC 505 DDC 605

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