Range Image Sensors and Sensing Techniques

  • Minsoo Suk
  • Suchendra M. Bhandarkar
Part of the Computer Science Workbench book series (WORKBENCH)


Range imaging sensors collect three-dimensional coordinate data from visible surfaces of objects in the scene. The output of a range sensor is termed a range image. Range images are unique in that the image pixels explicitly represent scene surface geometry in a sampled form. Since three-dimensional information is directly available in a range image, the problem of recognizing and localizing three-dimensional objects in a range image is to a great extent simplified. This is in contrast to a video sensor wherein the extraction of three-dimensional scene geometry from the pixel intensity values involves imposing specific constraints on the geometrical and physical properties of the objects in the scene, as is done in shape-from-shading, shape-from-texture, shape-from-shadows, etc. Range images are used in a wide variety of applications such as automated inspection, robot bin-picking, automated assembly, autonomous navigation, and medical diagnosis.


Tactile Sensor Range Image Wide Dynamic Range Range Sensor Holographic Interferometry 
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 Tokyo 1992

Authors and Affiliations

  • Minsoo Suk
    • 1
  • Suchendra M. Bhandarkar
    • 2
  1. 1.Department of Electrical and Computer EngineeringSyracuse UniversitySyracuseUSA
  2. 2.Department of Computer ScienceUniversity of GeorgiaAthensUSA

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