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公开(公告)号:KR100765047B1
公开(公告)日:2007-10-09
申请号:KR1020060031401
申请日:2006-04-06
Applicant: 사단법인 한국콘크리트학회
Abstract: A portable concrete surface crack measuring device and method using image processing are provided to measure the width of a crack easily and reliably and to build up a database simply. A portable concrete surface crack measuring device(1) comprises a distance measuring unit(20), a camera(30), an indication unit(40), a setting unit(50), and a calculation unit(60). The distance measuring unit measures a distance to an inspection object. The camera takes a picture of the inspection object. The display unit displays the image of the camera. The setting unit sets at least two points of a crack portion in the image. The calculation unit computes the actual distance between the set points on the basis of the distance to the inspection object.
Abstract translation: 提供了一种使用图像处理的便携式混凝土表面裂纹测量装置和方法,以容易且可靠地测量裂纹的宽度,并简单地建立数据库。 便携式混凝土表面裂纹测量装置(1)包括距离测量单元(20),照相机(30),指示单元(40),设置单元(50)和计算单元(60)。 距离测量单元测量到检查对象的距离。 相机拍摄检查对象的图片。 显示单元显示相机的图像。 设置单元设置图像中的裂纹部分的至少两个点。 计算单元基于与检查对象的距离来计算设定点之间的实际距离。