@article{oai:tobunken.repo.nii.ac.jp:00003789, author = {吉田, 直人 and 高妻, 洋成 and 降幡, 順子 and 辻本, 与志一 and 間渕, 創 and 早川, 泰弘 and 佐野, 千絵 and 三浦, 定俊 and 肥塚, 隆保 and Naoto, YOSHIDA and Yohsei, KOHDZUMA and Junko, FURIHATA and \nYoshikazu, TSUJIMOTO and Hajime, MABUCHI and Yasuhiro, HAYAKAWA and Chie, SANO and \nSadatoshi, MIURA and Takayasu, KOEZUKA}, issue = {49}, journal = {保存科学, Science for conservation}, month = {Mar}, note = {Since the discovery of full-colored murals in the stone chamber in 1972, the Takamatsuzuka Tumulus had been conserved on-site. However, in recent years, staining by molds and blurring of the murals have become serious issues. The Agency for Cultural Affairs (Bunkacho) decided, in 2005, to dismantle and move the stone chamber to a newly constructed facility for restoration. Restoration and various scientific investigations on the murals have been conducted since 2007. The purpose of this research is to acquire detailed visual information on the present surface condition of the murals by digital photography. A compact digital camera (Ricoh GX-100, about 8 million pixels) was attached to a specially designed frame, which surrounded the dismantled stone, to be facing the mural. This camera can take images of an area approx. 3.0 cm x 4.5 cm with the working distance of about 8.5 cm. Images were taken with slanting rays of white LED light illumination from the right. As a result, it was found that two different phenomena, besides molds, were concerned to the blurring of murals:   i ) vanishing of painting materials from plaster   ii) appearance of milky-white solid substances on the plaster and painting materials. Milky-white substances in various forms such as paste, particle and sphere, were found distributed widely on all murals. These substances are assumed to be calcite, which eluted from the plaster by some reason. Identification and investigation on the cause of generation of these substances are to be considered in the future.}, pages = {197--207}, title = {〔報告〕デジタル画像撮影による高松塚古墳壁画表面状態の調査}, year = {2010} }