Method for evaluating image interception of screen and method for creating illustration for evaluating its image quality

摘要

Problem to be presented to the purchaser of screen.Solution: the evaluation room 12 having the indoor illumination 11 and the window 17 covered with the screen 16 on the wall 14 partitioning the outdoor space 13 of the evaluation room are arranged so as to be able to artificially change the outdoor space to the daytime environment or the night environment.From the room to the exterior of the screen when the indoor lighting of the daytime environment is extinguished.The view from the exterior to the room during the daylighting of the daytime environmentFrom the room to the exterior of the screen when lighting in the night environmentThe view from the exterior to the room in the night lighting of the room environmentFrom the room to the exterior of the screen during the lighting of daytime lightingIn the case where the visibility of the screen from the exterior to the interior of the screen during the indoor lighting of the daytime environment is the image quality of the first to the sixth environment, respectively.The evaluator evaluates quantitatively more than two images chosen from the group consisting of six or six images.Diagram