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Depth Recovery from Motion and Defocus Blur

  • Huei-Yung Lin
  • Chia-Hong Chang
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4142)

Abstract

Finding the distance of an object in a scene from intensity images is an essential problem in many applications. In this work, we present a novel method for depth recovery from a single motion and defocus blurred image. Under the assumption of uniform linear motion between the camera and the scene during finite exposure time, both the pinhole model and the camera with a finite aperture are considered. The blur extent is estimated by intensity profile analysis and focus measurement of the deblurred images. The proposed method has been verified experimentally using edge images.

Keywords

Focus Position Camera Model Aperture Diameter Motion Blur Photometric Stereo 
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

  • Huei-Yung Lin
    • 1
  • Chia-Hong Chang
    • 1
  1. 1.Department of Electrical EngineeringNational Chung Cheng UniversityChia-YiTaiwan, R.O.C.

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