A Study on the Diagnosis Technology for Conservation Status of Painting Cultural Heritage Using Digital Image Analysis Program

In order to objectively and quantitatively diagnose the conservation status of painting cultural heritages, a digital image analysis program was used for Korean Buddhist painting. A technical method diagnosing by analyzing color space calculating shape information damage area suggested. To verify applicability program, standard chart on various ground materials produced. Color difference values obtained using meter were compared. Work efficiency, according resolution, evaluated. It possible work efficiently with size similar that an FHD image. Through comparative evaluation individual deviation user, accuracy temporal advantages could be confirmed. As result comparing region extraction conditions, it confirmed error range measured decreased as 25 pixel diameter circle (average circled regions interest) number measurements increased. adjusted characteristics each type, classified. addition, evaluated Intensity Mean divided