SUT-Crack:一个全面的数据集,用于在所有方法中检测路面裂
Mohammadreza Sabouri1, Alireza Sepidbar1
1Department of Civil Engineering, Sharif University of Technology, Tehran, Iran.
Data in brief
|October 16, 2023
概括
SUT-Crack数据集提供高质量的青路面裂图像,用于深度学习. 它包括详细的注释和地理标签,解决强大的裂检测现实世界的挑战.
科学领域:
- 土木工程 土木工程是指土木工程.
- 计算机科学 计算机科学
- 人工智能的人工智能
背景情况:
- 路面应急检测对于基础设施维护至关重要.
- 现有的数据集可能缺乏裂类型和环境条件的多样性.
- 深度学习模型需要全面的数据集来进行准确的路面裂分析.
研究的目的:
- 介绍SUT-Crack数据集用于青路面裂检测.
- 为培训和评估深度学习模型提供高质量,多样化的数据集.
- 促进裂分类,物体检测和细分方面的研究.
主要方法:
- 收集了130张青路面裂的高分辨率图像.
- 嵌入了具有挑战性的条件,如油污,阴影和不同的照明.
- 为细分和对象检测生成精确的地面真实注释.
- 将图像细分成超过25,000个200x200像素的样本,用于分类.
- 包括地理背景的地理标签和用于尺度校准的固定摄像头高度.
主要成果:
- SUT-Crack数据集解决了路面裂检测中的常见挑战.
- 注释是精确的,提高了深度学习模型的可靠性.
- 地理标记使空间分析和路面状况的绘制成为可能.
- 该数据集支持多个深度学习任务,包括分类,对象检测和细分.
结论:
- SUT-Crack是推进自动化路面裂检测的宝贵资源.
- 数据集的特点有助于开发更准确,更强大的基础设施监控人工智能系统.
- 它的综合性和现实世界的应用性使其适用于各种研究和实际应用.
相关概念视频
01:20Microcracking in Concrete
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Microcracking in concrete refers to the tiny cracks that can form within the material even before any external load is applied. These microcracks typically occur at the interface between the coarse aggregate and the hydrated cement paste, often as a result of differential volume changes prompted by variations in stress-strain behavior, as well as thermal and moisture movement. Initially, these microcracks remain stable and do not grow substantially until the concrete is stressed to about 30...
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01:28Design Example: Joints in Concrete Pavements
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Concrete pavement joints are essential for maintaining the structural integrity and longevity of pavement by controlling where and how the pavement cracks. These joints can be categorized based on their functions, such as contraction or control joints, construction joints, isolation joints, and expansion joints.
Contraction joints are typically formed by sawing a groove into the concrete shortly after it has hardened. This creates a weakened vertical plane, deliberately encouraging cracking at...
Contraction joints are typically formed by sawing a groove into the concrete shortly after it has hardened. This creates a weakened vertical plane, deliberately encouraging cracking at...
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01:28Types of Non-structural Cracks in Concrete
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Non-structural cracks are primarily of three types: plastic, early-age thermal, and drying shrinkage cracks. Plastic cracks are further classified into plastic shrinkage cracks and plastic settlement cracks.
Plastic shrinkage cracks typically form within hours after the concrete is poured. The concrete's surface dries faster than the bottom, creating tensile stress that the still-plastic concrete cannot withstand, leading to diagonal or randomly patterned cracks on the concrete surface.
Plastic shrinkage cracks typically form within hours after the concrete is poured. The concrete's surface dries faster than the bottom, creating tensile stress that the still-plastic concrete cannot withstand, leading to diagonal or randomly patterned cracks on the concrete surface.
168
01:12Non-destructive Tests for Concrete Strength
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The rebound hammer test, also known as the Schmidt hammer test, is a non-destructive technique for evaluating the hardness of concrete and, indirectly, the strength of concrete. It operates on the principle that the rebound of a spring-driven mass from a concrete surface correlates to the surface's hardness. The device comprises a mass within a tubular housing, a spring mechanism, and a plunger that strikes the concrete. Upon release, the energy imparted to the mass by the spring causes it...
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01:22Creep in Concrete
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Creep refers to the time-dependent increase in strain under a sustained load, excluding other time-dependent deformations associated with shrinkage, swelling, and thermal expansion in concrete. The primary mechanism behind creep involves the loss of physically adsorbed water from the calcium silicate hydrate within the hydrated cement paste. This process is further exacerbated by concrete's non-linear stress-strain relationship, microcrack development in the interfacial transition zone, and...
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01:23Measurement of Air Content in Concrete
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Air content measurement in concrete is critical for ensuring structural integrity and durability of concrete structures, especially in environments prone to severe weather conditions. Accurate air content analysis optimizes concrete's resistance to freeze-thaw cycles and enhances its workability and strength. Several methods are standardized under ASTM guidelines to measure the air content in fresh concrete, each suitable for different concrete types and conditions.
The pressure method,...
The pressure method,...
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