METHOD AND APPARATUS FOR IMAGING IN CAVITY

摘要

PURPOSE:To obtain method and apparatus for imaging the side view of a surrounding inner wall face and the forward view simultaneously. CONSTITUTION:Tubular part of the width between positions B1 and B2 is reflected in an internal surface mirror 3 and imaged as a side view image S by means of a camera whereas the image in front of a position B3 is imaged as a front view image F. An integrated image of the front view image F and the side view image S is obtained at point C where the images are coupled.