Geometric Calibration of Micro-Lens-Based Light Field Cameras Using Line Features

  title={Geometric Calibration of Micro-Lens-Based Light Field Cameras Using Line Features},
  author={Yunsu Bok and Hae-Gon Jeon and In-So Kweon},
  journal={IEEE Transactions on Pattern Analysis and Machine Intelligence},
We present a novel method for the geometric calibration of micro-lens-based light field cameras. Accurate geometric calibration is the basis of various applications. Instead of using sub-aperture images, we directly utilize raw images for calibration. We select appropriate regions in raw images and extract line features from micro-lens images in those regions. For the entire process, we formulate a new projection model of a micro-lens-based light field camera, which contains a smaller number of… CONTINUE READING
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Geometric calibration of micro-lens-based light-field cameras using line features

  • Y. Bok, H.-G. Jeon, I. S. Kweon
  • Proc. 13th Eur. Conf. Comput. Vis., 2014, pp. 47…
  • 2014
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