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Segmenting Images of Occluded Humans Using a Probabilistic Neural Network

  • Yongtae Do
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4113)

Abstract

When processing an image of multiple occluded humans, segmenting them is a prerequisite for higher-level tasks such as tracking and activity analysis. Although a human observer can easily segment target humans partly occluded among themselves in an image, automatic segmentation in computer vision is difficult. In this paper, the use of a probabilistic neural network is proposed to learn various outline shape patterns of a foreground image blob of occluded humans, and then to segment the blob into its constituents. The segmentation is here regarded as a two-class pattern recognition problem; segmentable positions constitute a class and other positions constitute the other. The technique proposed is useful particularly for low-resolution images where existing image analysis techniques are difficult to be applied.

Keywords

Probabilistic Neural Network Bayesian Classifier Pattern Recognition Problem Foreground Image Summation Layer 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer-Verlag Berlin Heidelberg 2006

Authors and Affiliations

  • Yongtae Do
    • 1
  1. 1.School of Electronic EngineeringDaegu UniversityGyeongsan-CitySouth Korea

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