- 광각 이미지에 대한 시각적 기억의 왜곡
- ㆍ 저자명
- 장필식,Jang. Phil-Sik
- ㆍ 간행물명
- 大韓人間工學會誌
- ㆍ 권/호정보
- 2007년|26권 3호|pp.11-16 (6 pages)
- ㆍ 발행정보
- 대한인간공학회
- ㆍ 파일정보
- 정기간행물| PDF텍스트
- ㆍ 주제분야
- 기타
Viewers remember seeing more of the scene than was present in the physical input: an illusion known as boundary extension. This study examined the aspects of the distortion by presenting 69 subjects with wide-angle views of four scenes. Results of recognition and reproduction test showed that the boundary extension is not a unidirectional phenomenon. On the contrary, boundary restriction and foreground extension were observed with extreme wide-angle views of scenes. Results support the hypothesis that boundary restriction and foreground extension were mediated by the activation of a memory schema during picture perception.