Method apparatus computer program and computer readable recording medium for generating a drawing of an inner wall condition of a conduit method apparatus computer program and computer readable recording medium for inspecting an inner wall condition of a conduit

摘要

Disclosed is a method for generating a drawing of an inner wall condition of a conduit. The method comprises the following steps of: acquiring exploration data collected in an exploration device exploring the inside of a conduit; generating damage data relevant to a damage area of an inner wall of the conduit based on the acquired exploration data; and generating a drawing displaying a condition of the inner wall of the conduit based on the generated damage data. The exploration data may be data in which point cloud data having an image of photographing the inside of the conduit and a three-dimensional space coordinate value with respect to the inside of the conduit is mapped.