ASTM E3125-17
测定中程球面坐标三维成像系统点对点测距性能的标准试验方法
Standard Test Method for Evaluating the Point-to-Point Distance Measurement Performance of Spherical Coordinate 3D Imaging Systems in the Medium Range
ASTM E3125-17 发布历史
ASTM E3125-17由美国材料与试验协会 US-ASTM 发布于 2017。
ASTM E3125-17 在中国标准分类中归属于: L81 计算机图形，在国际标准分类中归属于: 17.040.99 有关长度和角度测量的其他标准。
ASTM E3125-17 测定中程球面坐标三维成像系统点对点测距性能的标准试验方法的最新版本是哪一版？
最新版本是 ASTM E3125-17 。
ASTM E3125-17 发布之时，引用了标准
- ASME B89.4.19-2006 基于激光器球面坐标测量系统的性能评价
- ASME B89.7.3.1-2001 决议规则指南:根据规范确定一致性时对测量不准确度的考虑
- ASME Y14.5-2009 尺寸和公差选定
- ASTM E1164 获取物体颜色评定用分光光度计数据
- ASTM E1331 通过分光光度法使用半球形几何结构测定反射率因数和颜色的标准试验方法
- ASTM E2544 三维 (3D) 成像系统的标准术语
- ASTM E2641 3D成像技术安全应用最佳实践的标准实践
- ASTM E284 专业认证性能测试的标准实践
- ASTM E2919 评估静态六自由度（6DOF）姿态测量系统性能的标准试验方法
- ASTM E2938 在中等范围内评定三维成像系统相对距离测量性能的标准试验方法
ASTM E3125-17的历代版本如下：
- 2017年 ASTM E3125-17 测定中程球面坐标三维成像系统点对点测距性能的标准试验方法
4.1 This standard provides a test method for obtaining the point-to-point distance measurement errors for medium-range 3D imaging systems. The results from this test method may be used to evaluate or to verify the point-to-point distance measurement performance of medium-range 3D imaging systems. The results from this test method may also be used to compare performance among different instruments.
4.2 The purpose of this document is to provide test procedures that are sensitive to instrument error sources. The point-to-point distance measurement performance of the IUT obtained by the application of this test method may be different from the point-to-point distance measurement performance of the IUT under some real-world conditions. For example, object geometry, texture, surface reflectance factor, and temperature, as well as particulate matter, thermal gradients, atmospheric pressure, humidity, ambient lighting in the environment, mechanical vibrations, and wind induced test setup instability will affect the point-to-point distance measurement performance (see Appendix X10 for a discussion on thermal effects). A derived-point such as the center of a suitable sphere or plate target that meets the requirements described in Section 7 provides a reliable point in space that is minimally impacted by target-related properties such as geometry, surface texture, color, and reflectivity. Additional tests not described in this standard may be required to assess the contribution of these influence factors on point-to-point distance measurements.
4.3 The test may be carried out for instrument acceptance, warranty or contractual purposes by mutual agreement between the manufacturer and the user. The IUT is tested in accordance with manufacturer-supplied specifications, rated conditions, and technical documentation.
4.4 For the purposes of understanding the behavior of the IUT and without warranty implications, this test may be modified as necessary to evaluate the point-to-point distance measurement performance of the IUT outside the manufacturer’s rated conditions, but within the manufacturer’s limiting conditions.
4.5 The manufacturer may provide different performance specification values for different sets of rated conditions, for example, better point-to-point distance measurement performance might be specified under a set of more restrictive environmental conditions. The user is advised that the IUT’s performance may differ significantly in other modes of operation, with other instrument settings, or outside the rated conditions, and should consult the manufacturer for performance specifications of the operating mode and instrument settings that best represent the planned usage.
4.6 This standard is intended to expand and complement the ranging tests described in Test Method E2938. While Test Method E2938 specifically describes the evaluation of the ranging capability of any medium-range 3D imaging system, this standard provides test procedures to evaluate the point-to-point distance error due to the combined effect from angular and ranging errors of a particular type of these systems, that is, spherical coordinate 3D imaging systems.
- 标准号
- ASTM E3125-17
- 发布
- 2017年
- 发布单位
- 美国材料与试验协会
- 当前最新
- ASTM E3125-17
- 引用标准
- ASME B89.4.19-2006 ASME B89.7.3.1-2001 ASME Y14.5-2009 ASTM E1164 ASTM E1331 ASTM E2544 ASTM E2641 ASTM E284 ASTM E2919 ASTM E2938