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对摄影计量与手动人类计量测量的有效性进行比较研究
Anubhab Pal1, Thaneswer Patel1, Keneiselie Khro1
1Department of Agricultural Engineering, North Eastern Regional Institute of Science and Technology (NERIST), Nirjuli, Arunachal Pradesh, India.
Work (Reading, Mass.)
|February 16, 2024
概括
一个新的,廉价的摄影计量系统为人体测量提供了一种精确可靠的方法. 这种方法准确地捕获人体测量数据,作为传统的复杂手工测量的可行替代方案.
科学领域:
- 生物医学工程 生物医学工程
- 人体工程学就是人体工程学.
- 人类测量学 人类测量学.
背景情况:
- 准确的人体测量对于设计有效的农业工具和设备至关重要.
- 传统的人类测量方法复杂,耗时,需要熟练的人员.
- 需要更快,更精确,更具成本效益的测量技术.
研究的目的:
- 开发一种廉价的,新的摄影计量人类计量测量装置.
- 为了提取个体尺寸,无论身体的形状如何.
- 为准确的人类测量数据收集提供具有成本效益的解决方案.
主要方法:
- 创建了一个由四个摄像头组成的设置,以捕捉人类对象的360°照片.
- 摄影计量系统经过校准并使用人类实验对象进行了测试.
- 从光度计设置的测量与传统的手动测量进行了比较.
主要成果:
- 使用光度计设置成功测量了十个不同的身体尺寸.
- 在摄像度和手动测量之间观察到强烈的相关性 (0.943 ≤ r ≤ 0.997).
- 记录的最高绝对误差仅为1.87%.
结论:
- 摄影计量人类测量是一种可靠和精确的替代手工测量对不同的人口.
- 开发的低成本系统表现出高精度和可靠性.
- 多视图光谱对各种身体形状有效,提供多功能数据收集功能.
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