scispace - formally typeset
Search or ask a question

What are the current computer vision applications being utilized in the construction industry for safety purposes? 


Best insight from top research papers

Computer vision applications in the construction industry for safety purposes include object recognition models for worker presence, fall risk assessment, and safety gear compliance . Additionally, computer vision technologies like Computer Vision (CV), Internet of Things (IoT), and Convolutional Neural Networks (CNN) are employed for safety monitoring, productivity improvement, progress tracking, infrastructure inspection, and robotic applications on construction sites . Novel approaches like Multi-Domain Convolutional Neural Networks (MD-CNN) are developed to track objects accurately in dynamic construction environments, aiding in hazard prevention and worker monitoring . These technologies offer benefits such as real-time data monitoring, accurate prediction, and model development for on-site health and safety analytics, enhancing overall safety management in the construction sector.

Answers from top 5 papers

More filters
Papers (5)Insight
Computer vision applications like Convolutional Neural Networks and VGG16 are used in the construction industry to detect workers on-site and recognize safety equipment, enhancing safety management and instruction.
Open accessJournal ArticleDOI
Jae-Kyu Lee, Sangyub Lee 
01 Jan 2023-Sensors
2 Citations
Computer vision applications in construction safety include object recognition models for worker presence, fall risk assessment, and PPE compliance using image data from construction sites and virtual environments.
Computer vision is extensively used in construction for safety by detecting hazards, enhancing prediction accuracy, real-time monitoring, and developing safety analytics models on-site, ensuring better health and safety management.
Computer vision applications in construction for safety include object detection, object tracking, and image processing to monitor and enhance safety measures on project sites.
Computer vision-based tracking, specifically MDNet, is utilized in construction sites for worker monitoring, hazard prevention, and safety enhancement, as demonstrated in the research.

Related Questions

How VR helps hazard identification in construction?5 answersVirtual Reality (VR) plays a crucial role in enhancing hazard identification in construction by providing immersive and interactive training experiences. Studies have shown that VR training significantly improves practical performance, knowledge acquisition, and self-efficacy in identifying hazards compared to traditional methods. VR headsets increase training efficiency by enhancing immersion, realism, and depth perception, leading to better hazard identification, especially for critical hazards like electric cables. Furthermore, VR environments powered by virtual humans and omnidirectional images offer flexible learning opportunities for fall hazard identification, with results showing VR training to be equivalent to traditional methods in terms of hazard identification knowledge. Overall, VR technology proves to be a valuable tool in construction safety training, enabling experiential learning and improving hazard anticipation skills for a safer work environment.
What are the benefits of using AI in the construction industry?4 answersArtificial intelligence (AI) offers several benefits in the construction industry. Firstly, AI can increase efficiency and productivity by automating tasks and processes, reducing costs, and improving resource utilization. Secondly, AI can enhance safety by providing timely and accurate information, identifying risks, and improving planning. Thirdly, AI can improve decision-making by analyzing large amounts of data and providing insights for better project management and cost estimation. Additionally, AI can optimize construction processes by leveraging data from sensors and creating digital twins, leading to increased productivity and process improvement. However, there are obstacles to implementing AI in the construction industry, such as high implementation costs, incomplete data, job loss concerns, and cyber vulnerability. Overall, the use of AI in construction has the potential to revolutionize the industry by improving efficiency, safety, and decision-making processes.
What are the reseatch gaps in the field of computer vision applications in the construction industry?5 answersComputer vision applications in the construction industry have several research gaps. One of the gaps is the lack of research on computer vision in offsite construction, which remains an under-researched area of study. Another research gap is the need for a more efficient method of identifying construction project image progress. The current manual inspection method is time-consuming and labor-intensive, with delayed feedback of progress information. Additionally, there is a need for further research on the application of computer vision in construction/asset management operations. This includes areas such as safety monitoring, productivity improvement, progress monitoring, infrastructure inspection, and robotic application. Furthermore, there is a need to address the challenges and limitations of applying computer vision-based methods in the construction industry. Finally, there is a need for improved object detection in construction site images, considering the complex backgrounds, varying-sized objects, and poor imaging quality.
What is the current trend of research of machine learning in construction safety management?5 answersMachine learning (ML) is being increasingly used in construction safety management research. ML models have been deployed to predict different types of injuries in construction accidents, such as upper limbs, lower limbs, head/neck, and back/trunk injuries. ML approaches have also been applied to analyze worker-reported near-miss safety reports, aiming to guide practitioners in decision-making to prevent injuries. Unsupervised ML techniques, such as clustering and dimensionality reduction, have been used to analyze and understand complex safety datasets in the construction industry. Additionally, ML algorithms, including artificial intelligence and image recognition, have been utilized to improve the safety of construction workers by detecting the presence of workers, assessing the risk of falling, and ensuring the appropriate use of safety equipment. These studies highlight the potential of ML in enhancing safety measures and risk assessment procedures in the construction industry.
How safety in bim is implemented for construction industry?2 answersBuilding Information Modelling (BIM) is implemented in the construction industry to improve safety. BIM technology offers various capabilities that can enhance safety climate and prevent accidents. Visualisation for Safety and Simulation for Safety are identified as the most potential BIM capabilities for improving safety in the Malaysian construction industry. A safety management framework integrating BIM and a knowledge base is developed to assess safety leading indicators and prevent hazardous accidents in construction projects. A digital tool and Safety Risk library are introduced to assist designers in their health and safety work in BIM digital environments, providing access to a safety knowledge base and facilitating knowledge sharing. BIM technology is used to simulate the construction process, identify hidden dangers, and improve construction efficiency, particularly in highway bridge construction. BIM is recognized as a technology that can improve safety performance in the construction industry, and its application, including the use of digital twins, is crucial for enhancing safety on construction sites.
How does enhancing construction safety with AI?4 answersEnhancing construction safety with AI involves using data-driven analysis and machine learning models to predict and prevent accidents. AI-based techniques can be used to effectively manage ladder safety, reduce accidents, and ensure structural rigidity before ladder use. Robust optimization integrated with machine learning models can forecast tunnel-induced damage and enhance safety in tunnel construction. AI can assist in making construction sites safer by automating hazard identification, suggesting mitigation strategies, and linking to safety standards. Machine learning models trained on incident reports can predict safety outcomes, such as injury severity and type, by extracting fundamental attributes. These advancements in AI and machine learning contribute to the development of quantitative prediction models, safety controls, and an environment where potential hazards are identified and mitigated in construction.