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Multi-Image Stitching for Evaluating Change Evolution

We have developed an inspection software tool that is based on the use of inexpensive digital cameras, which enables an inspector to compare the current condition of a structure with its former condition by virtually reconstructing the scene using images that had been captured previously. This system gives an inspector the ability to inspect a structure remotely and track the change evolution over time, making it an ideal tool for autonomous change detection.

Related Publication

Mohammad R. Jahanshahi and Sami F. Masri and Gaurav S. Sukhatme, (2011), "Multi-image stitching and scene reconstruction for evaluating defect evolution in structures," Structural Health Monitoring, Vol. 10, No. 6, November 2011, 643-657.