This system stands out by offering a modular and flexible design that can be easily adapted to different types of construction projects. Using image-based automation, it speeds up the inspection process while maintaining high accuracy, reducing the need for time-consuming manual checks. It also improves safety by limiting the need for workers to access dangerous or hard-to-reach areas during rebar inspection. Overall, it saves time, reduces risks, and ensures consistent quality across projects.

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Manual inspection of rebars on construction sites is often inefficient, time-consuming, and highly dependent on the skill and attentiveness of the inspector. It requires workers to physically access and measure each reinforcement element, which can be challenging in complex or large-scale structures. This process is not only labour-intensive but also prone to human error, such as miscounts, inaccurate spacing measurements, or overlooked defects like rust or misalignment. Inconsistent inspection quality can lead to non-compliance with design specifications, structural integrity issues, and costly delays or rework.

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The system analyses 3D point cloud data generated from site images to accurately evaluate the placement and condition of rebars. By converting 2D photos into a detailed 3D model, it can identify the position, spacing, and orientation of the reinforcement with high precision. This allows for a more comprehensive and spatially accurate assessment compared to traditional image analysis, making it easier to detect irregularities and ensure compliance with design specifications.

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The Smart Steel Reinforcement Evaluation Model (SSREM) is an AI-based system that automatically checks the amount and condition of steel reinforcement (rebar) in construction using photos taken on-site. It turns these images into 3D models to accurately detect and assess rebar placement, spacing, alignment, and rust, without needing manual inspection. This helps solve the problem of slow, error-prone manual checks, which often rely on human judgement and are hard to carry out in large or complex projects. SSREM makes the process faster, safer, and more reliable. It also fits easily into digital construction systems, helping engineers keep projects on track and up to standard.

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