Subsurface Vision Probe Development

地下视觉探头开发

• 批准号: 9510301
• 负责人: Roman Hryciw
• 金额: $ 2.5万
• 依托单位: Regents of the University of Michigan - Ann Arbor
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1995
• 资助国家: 美国
• 起止时间: 1995-06-01 至 1996-12-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=9510301&HistoricalAwards=false
• 关键词: Subsurface; Vision; Probe; Development

ABSTRACT 9510301 Hryciw This research project will produce the design and prototype development of a Subsurface Vision Probe (SVP) for in situ characterization applicable for geotechnical and geo- environmental site investigations. The research will be conducted as a collaboration between the University of Michigan and Hogentogler & Co., Inc. of Columbia, MD. The ultimate objective is to incorporate the SVP into equipment used for cone penetrometer testing. A standard cone will be modified by combining a high-resolution CCD video camera, lens, lighting, and mirror system with synthetic sapphire viewing window into the penetrometer housing. The video images captured will allow the soil to be classified using image processing techniques. Ultimately, soil grain size distribution using visualization techniques could be determined in situ on a continuous and real-time basis. ***

本研究项目将设计和开发一种地下视觉探头（SVP），用于岩土工程和地质环境现场调查的现场表征。这项研究将由密歇根大学和马里兰州哥伦比亚的Hogentogler公司合作进行。最终目标是将SVP整合到用于锥体穿透仪测试的设备中。将高分辨率CCD摄像机、镜头、照明和反射镜系统与合成蓝宝石观察窗结合到穿透计外壳中，对标准锥体进行修改。捕获的视频图像将允许使用图像处理技术对土壤进行分类。最终，利用可视化技术可以在现场连续实时地确定土壤粒度分布。＊＊＊