[발표논문] 광학원리를 이용한 사진의 트리밍 유무분석 및 복원기법

작성자
caudsil
작성일
2017-10-16 08:20
조회
94
광학원리를 이용한 사진의 트리밍 유무분석 및 복원기법
Method of Trimming Identify and Restoration Techniques Using the Optical Principle

저자: 황민구 Min-Gu Hwang
조병주 Byung-Joo Cho
하동환 Dong-Hwan Har

Korea Journal of Scientific Criminal Investigation Vol. 6, No. 3

abstract

This study is considered for the trimmed image restoration. A lot of studies for measuring subject
size and 3D reconstruction in still images use the original images. But if these studies used by trimmed images, final results will be incorrect. Because when they use the trimmed images, it will be changed by the focal length and sensor size. In additional, for this reason, the result will be changed by the various conditions. Therefore, to solve this problem, we tried to determine the trim and recovery of trimmed image's ratio through the matching of axis in vanishing line.

Keyword: Digital image, Image editing, Trimming, Len focal length, Vanishing point