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Foreground Extraction and Depth Map Creation Method based on Analyzing Focus/Defocus for 2D/3D Video Conversion

2D/3D 동영상 변환을 위한 초점/비초점 분석 기반의 전경 영역 추출과 깊이 정보 생성 기법

  • Received : 2012.12.05
  • Accepted : 2013.01.02
  • Published : 2013.01.31

Abstract

In this paper, depth of foreground is analysed by focus and color analysis grouping for 2D/3D video conversion and depth of foreground progressing method is preposed by using focus and motion information. Candidate foreground image is generated by estimated movement of image focus information for extracting foreground from 2D video. Area of foreground is extracted by filling progress using color analysis on hole area of inner object existing candidate foreground image. Depth information is generated by analysing value of focus existing on actual frame for allocating depth at generated foreground area. Depth information is allocated by weighting motion information. Results of previous proposed algorithm is compared with proposed method from this paper for evaluating the quality of generated depth information.

Keywords

Foreground Extraction;Depth Map;Focus/Defocus;2D/3D Conversion;Motion Estimation

Acknowledgement

Supported by : 광운대학교