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• Published Subscription 9 Jun 2015

  Performance Analysis of Gradient-Based Focus Measures in a Parallax Affected SFF Scenario

  By R. Senthilnathan, P. Subhasree, R. Sivaramakrishnan

  Abstract: Abstract For scene reconstruction, shape from focus (SFF) is a popular technique in the field of computer vision. This is the fact that the SFF technique is based the focus levels of the pixels of the image preserves depth information. Conventionally, when there is a relative motion between the camera and the scene, SFF is implemented by using telecentric lenses, which avoid parallax effects. This becomes the chief component for …

  Published in International Journal of Computer Aided Manufacturing · Vol. 1, Issue 2, 2016 · pp. 1–12 Read article →