SUNSHINE EVALUATION SYSTEM, AND COMPUTER PROGRAM FOR SUNSHINE EVALUATION

摘要

PROBLEM TO BE SOLVED: To improve accuracy of automatic determination of a sunshine area to reduce time and effort for automatic correction to the automatic determination in a sunshine evaluation system.;SOLUTION: A sunshine evaluation system receives input of a sky fisheye image G1, converts the image G1 in a panoramic manner to generate a sky panoramic image G2, and displays the image G2 on a display screen 2; automatically determines a non-sunshine area A2 and a sunshine area A1 in the image G2; and displays an orbit of a sun direction P1 overlapped with the image G2 on the display screen 2, in a state where an attribute as to whether or not the sun direction P1 is a sunlight direct direction P1a can be recognized. The sunshine evaluation system includes means capable of manually correcting a sunlight direct attribute for the sun direction P1 selected on the display screen 2, and means for correcting a reference value of the automatic determination to the state value of the image G2 on the basis of the sunlight direct attribute corrected by the above means.;COPYRIGHT: (C)2014,JPO&INPIT