Abstract
The ambient light is changed by the factor of nature such as a weather, season and time, and also changed by the neighboring apparatuses such as an arc light of the welding apparatus. The glossy object reflects an ambient light and cause blown out highlights. Size and the position of the blown out highlights are changed by the change of the ambient light. It is difficult to use a general image processing system on the condition that an ambient light changes. Blue light was used to solve this problem. In this paper, the inspection system of the glossy sealing component is explained.
