디지털 카메라를 이용한 적외선 반사 사진기술에 대한 연구(회화의 밑그림 검출을 중심으로)

초록

The infrared reflectography confirms underdrawing to penetrating the pictorial layer. Comparing to the West, the importance of infrared reflectography has been devaluated. In the West, this kind of study has been developed already and made practical outcomes of restorations, forgeries, characteristics of author's draft of paintings. Draft detecting equipments usually call irr-detector. It is efficient for underdrawing detection, but also has defects such as low-resolution, expensiveness, dealing and handling problems. In this study, we use the general digital camera and analyze the detection of underdrawing in paintings. Comparing to irr-detector, it has high resolution images, cutting the expenses with some option exchanges, and easy to dealing with. In conclusion, we suggest that this digital camera system is a new method of underdrawing detection.