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Shadow Segmentation Using Time-of-Flight Cameras

  • Faisal Mufti
  • Robert Mahony
Part of the Lecture Notes in Computer Science book series (LNCS, volume 6978)

Abstract

Time-of-flight (TOF) cameras are primarily used for range estimation by illuminating the scene through a TOF infrared source. However, additional background sources of illumination of the scene are also captured in the measurement process. This paper uses radiometric modelling of the signals emitted from the camera and a Lambertian reflectance model to develop a shadow segmentation algorithm. The proposed model is robust and is experimentally verified using real data.

Keywords

Time-of-flight Radiometric Modelling Shadow Segmentation Reflectance Modelling 

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Copyright information

© Springer-Verlag Berlin Heidelberg 2011

Authors and Affiliations

  • Faisal Mufti
    • 1
  • Robert Mahony
    • 2
  1. 1.Center for Advanced Studies in EngineeringPakistan
  2. 2.Australian National UniversityAustralia

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