Optical tube assembly and reflective photographic apparatus for photographing and method for merging photographic images taken using the same to implement virtual realty

摘要

Disclosed is a method for merging photographic images including the steps of setting an angle of view to be zero in a perspective direction and to have a positive value in a direction perpendicular to the perspective direction; generating a plurality of source images by photographing the real world intermittently and continuously with moving and rotating a camera in a predetermined pitch in the perspective direction; obtaining each row image by eliminating overlapped portions of the source images in a rotating direction and then merging the source images; and eliminating overlapped portions of the row images in the perspective direction and then merging the row images.