Photographs data for Clinical performance of light-cured orthodontic adhesives for bonding brackets – an in-vitro study.

Scaled digital pictures of each bracket base were photographed using Canon DSLR 1500 D camera with a 100mm macro lens to take high-resolution photos needed to score ARI . Standardized images of the bases were taken at a distance of 30 cm and an angle perpendicular bracket base, with particular attention to ensuring that each image depicts the whole bracket base and any residual adhesive. The photos were loaded onto the computer and given arbitrary numbers before being saved as digital photographs in the JPEG file format; following this, the base of the brackets with residual adhesive was scanned. An automated count of the number of pixels was performed to compute the ARI percentages using Photoshop software (Adobe Systems inc, Mountain View, calif). This software program automatically calculated the bracket base's adhesive residual surface area percentage.

使用佳能EOS 1500D单反相机搭配100mm微距镜头拍摄每个正畸托槽底板的等比例数字图像，以获取用于评分残留粘合剂指数（Adhesive Remnant Index, ARI）所需的高分辨率照片。以30厘米的拍摄距离、垂直于托槽底板的角度拍摄标准化图像，特别确保每张图像完整覆盖整个托槽底板及所有残留粘合剂。拍摄完成的照片被导入计算机并赋予随机编号，随后以JPEG文件格式存储为数字图像；之后对带有残留粘合剂的托槽底板进行扫描。使用Photoshop软件（Adobe系统公司，美国加利福尼亚州山景城）对像素数量进行自动统计，以计算ARI占比，该软件可自动得出托槽底板的残留粘合剂表面积占比。