Quieregatto Paulo Rogério, Hochman Bernardo, Furtado Fabianne, Machado Aline Fernanda Perez, Sabino Neto Miguel, Ferreira Lydia Masako
Federal University of Sao Paulo, Brazil.
Department of Surgery, UNIFESP, Sao Paulo, SP, Brazil.
Acta Cir Bras. 2014 Oct;29(10):688-95. doi: 10.1590/s0102-8650201400160010.
To compare breast measurements performed using the software packages ImageTool(r), AutoCAD(r) and Adobe Photoshop(r) with direct anthropometric measurements.
Points were marked on the breasts and arms of 40 volunteer women aged between 18 and 60 years. When connecting the points, seven linear segments and one angular measurement on each half of the body, and one medial segment common to both body halves were defined. The volunteers were photographed in a standardized manner. Photogrammetric measurements were performed by three independent observers using the three software packages and compared to direct anthropometric measurements made with calipers and a protractor.
Measurements obtained with AutoCAD(r) were the most reproducible and those made with ImageTool(r) were the most similar to direct anthropometry, while measurements with Adobe Photoshop(r) showed the largest differences. Except for angular measurements, significant differences were found between measurements of line segments made using the three software packages and those obtained by direct anthropometry.
AutoCAD(r) provided the highest precision and intermediate accuracy; ImageTool(r) had the highest accuracy and lowest precision; and Adobe Photoshop(r) showed intermediate precision and the worst accuracy among the three software packages.
比较使用ImageTool(r)、AutoCAD(r)和Adobe Photoshop(r)软件包进行的乳房测量与直接人体测量结果。
在40名年龄在18至60岁之间的志愿者女性的乳房和手臂上标记点。连接这些点时，在身体的每一侧定义了七个线性段和一个角度测量值，以及身体两侧共有的一个中间段。志愿者以标准化方式拍照。由三名独立观察者使用这三个软件包进行摄影测量，并与使用卡尺和量角器进行的直接人体测量结果进行比较。
使用AutoCAD(r)获得的测量结果最具可重复性，使用ImageTool(r)获得的测量结果与直接人体测量结果最相似，而使用Adobe Photoshop(r)获得的测量结果差异最大。除角度测量外，使用这三个软件包进行的线段测量结果与直接人体测量结果之间存在显著差异。
在这三个软件包中，AutoCAD(r)具有最高的精度和中等的准确性；ImageTool(r)具有最高的准确性和最低的精度；Adobe Photoshop(r)具有中等的精度和最差的准确性。
