With the development of augmented reality technology, various related technologies and content production are rapidly increasing. The virtual space in the augmented reality is achieved through the synthesis of the virtual environment composed of 3D models with the background of the real world video. The harmonization of these two environments is an important factor for users enjoying augmented reality contents. In this paper, we introduce a video abstraction technique to solve the problem of mismatch between input video and 3D virtual objects, which is one of the points to be improved in augmented reality. In particular, we created a new virtual space by applying video-based cartoon and pencil stylization to transform the AR background.

ABSTRACT
 1. 서론
 2. 관련 연구
  2.1 증강현실
  2.2 비사실적 렌더링
 3. AR을 위한 비디오 추상화 기술
  3.1. 만화 스타일 배경변형 기술
  3.2. 연필화 스타일 배경변형 기술
 4. AR 시스템 적용 및 실험결과
 5. 결론
 참고문헌

• 서상현(Dvision of Media Software, Sungkyul University) | Sanghyun Seo Correspondence to