PIPE INNER SURFACE OBSERVATION DEVICE

• Main Author: KISHI TAKASHI
• Format: Patent
• Language: English; Japanese
• Published: 08.02.2024
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS; OPTICS; PHYSICS; PICTORIAL COMMUNICATION, e.g. TELEVISION

To provide a pipe inner surface observation device that allows easy observation of the inner surface of a pipe.SOLUTION: A pipe inner surface observation device 2 photographs the inner surface 14A of a pipe 14. The pipe inner surface observation device 2 superimposes the landmarks on a camera 6, and an image processing device 10 that synthesizes a first image taken by the camera 6 and including the mark on the inner surface 14A and a second image taken by the camera 6 and including the mark by overlapping the marks. Preferably, in a pipe inner surface observation device 2, the optical axis of the camera 6 is perpendicular to the inner surface 14A of the tube 14.SELECTED DRAWING: Figure 1 【課題】管の内面を容易に観察できる管内面観察装置の提供にある。【解決手段】管内面観察装置２は、管１４の内面１４Ａを撮影する。管内面観察装置２は、カメラ６と、カメラ６で撮影され内面１４Ａの目印を含んでいる第１画像と、カメラ６で撮影され目印を含んでいる第２画像とを、目印を重ねて合成する画像処理装置１０とを有する。好ましくは、管内面観察装置２では、カメラ６の光軸が管１４の内面１４Ａに直交する。【選択図】図１