Improve the quality of 2D plans

This AI service aims to improve the quality and contrast of scanned, old paper plans. It removes age artifacts such as crease lines, discoloration, and fading.

Old paper plans often contain age artifacts such as crease lines, discoloration, and fading that make it difficult for AI applications to automatically extract building information. This AI system removes artifacts and provides better data quality for AI services using 2D plans as input.

Data

  • Quality: For the creation of the model, sufficient data must be available in the form of outdated plans and plans in the desired form. However, these do not have to be associated with each other, e.g. represent the same building.
  • Input data format (e.g. dxf/pdf/doc/jpg/xls):
    • PNG
    • PDF
    • JPEG
  • Output data format (e.g.):
    • PNG

Contact Persons:
Firdes Celik, M. Sc., Lehrstuhl für Informatik im Bauwesen, Ruhr-Universität Bochum
Benedikt Faltin, M. Sc., Lehrstuhl für Informatik im Bauwesen, Ruhr-Universität Bochum