Volume 29 Issue 7
Jul.  2003
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He Junji, Zhang Guangjun. Study on method for processing image of strip in structured-light 3D vision measuring technique[J]. Journal of Beijing University of Aeronautics and Astronautics, 2003, 29(7): 593-597. (in Chinese)
Citation: He Junji, Zhang Guangjun. Study on method for processing image of strip in structured-light 3D vision measuring technique[J]. Journal of Beijing University of Aeronautics and Astronautics, 2003, 29(7): 593-597. (in Chinese)

Study on method for processing image of strip in structured-light 3D vision measuring technique

  • Received Date: 22 Apr 2002
  • Publish Date: 31 Jul 2003
  • In a structured-light vision system, the accuracy of center position of the stripe is of great importance for that of the whole measuring system. Processing the image of stripe is an important step, especially for images with serious noises. Methods for processing images of stripe disturbed by various noise sources were discussed, as well as the method for detecting accurately the center of stripes. A special filtering mask was submitted for "surrounding" disturbance and was verified effective. For the measuring range as large as 200mm×200mm the accuracy of the whole measuring system when using the methods mentioned is 0.083 mm.

     

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