Pattern Recognition

This book constitutes the proceedings of the 45th Annual Conference of the German Association for Pattern Recognition, DAGM-GCPR 2023, which took place in Heidelberg, Germany, during September 19-22, 2023.The 40 full papers included in these proceedings were carefully reviewed and selected from 76 submissions. They were organized in topical sections as follows:Segmentation and action recognition;3D reconstruction and neural rendering;Photogrammetry and remote sensing;Pattern recognition in the life sciences;Interpretable machine learning;Weak supervision and online learning;Robust models.