title: [Problems of object recognition].
abstract: Various methods for automatic thresholding and their performance in routine work are discussed with lung and bone sections serving as examples. This includes the special cases of interference by small particles of intensities comparable to the phase of interest and the detection of a phase with small area density.
mesh_terms: D001842:Bone and Bones / Q000473:pathology; D003201:Computers; D006652:Histological Techniques / Q000379:methods*; D006801:Humans; D008168:Lung / Q000473:pathology; D008853:Microscopy / Q000379:methods*
vernacular_title: Probleme der Objekterkennung.