DOI QR코드

DOI QR Code

Finding Line Patterns in Synthesized Image

  • Kim, Jin-Woo (Department of Information Communication Engineering, Kyungsung University)
  • Received : 2011.05.17
  • Accepted : 2011.06.01
  • Published : 2011.06.30

Abstract

The orientation space representation is constructed by treating the orientation parameters, which Gabor filters can be turned, as a continuous variable. The problem of multiple orientation line segmentation is dealt with by thresholding 3D images of the orientation space and then detecting the connected components therein. In this way, X-junctions and T-junctions are able to be separated effectively. Experimental results are presented using synthesized image.

Keywords

References

  1. T. M. Koller, G. Gerig, G. Szekely, and D. Dettwiler, "Multiscale Detection of Curvilinear Structures in 2D and 3D Image Data," Proc. Fifth Int' Conf Computer Vision, pp. 864-869, Jun. 1995.
  2. G. H. Granhmd, "In Search of a General Picture Processing Operator," Computer Vision Graphics Image Processing, vol. 8, pp. 155-173,1978. https://doi.org/10.1016/0146-664X(78)90047-3
  3. S. W. Zucker, "Early Orientation Selection: Tangent Fields and the Dimensionality of their support," Computer Vision Graphics Image Processing, vol. 32, no. 1, pp. 74-103, Oct. 1985. https://doi.org/10.1016/0734-189X(85)90003-9
  4. M. Kass, and A. Witkin, "Analyzing Oriented Pattern," Computer Vision Graphics Image Processing, vol. 37, no. 3, pp. 362-385, March. 1987. https://doi.org/10.1016/0734-189X(87)90043-0
  5. P. Perona, and 1. Malik:, "Detercting and Localizing Edges Composed of Steps, Peaks, and Roofs," Proc. Third Int' Cconf Computer Vision, pp. 52-57, April. 1990.
  6. W. T. Freeman, and E. H. Adelson, "The Design and Use of Steerable Filters," IEEE Trans. Pattern Analysis and Machine Intelligence, vol. 13, no. 9, pp. 891-906, Sept. 1991. https://doi.org/10.1109/34.93808
  7. P. Perona, "Steerable-scalable Kernels for Edge Deterction and Junction Analysis," Proc. Second European Conf. Computer Vision, pp. 3-18, May. 1992.
  8. P. Perona, "Deformable Kernels for Early Vision," IEEE Trans. Pattern Analysis and Machine Intelligence, vol. 17, no. 5, pp. 488-499, May. 1995. https://doi.org/10.1109/34.391394
  9. J. G. Daugman, "Uncertainty relation for resolution in space, spatial frequency, and orientation optimized by two-dimensional visual cortical filters," J. Opt. Soc. Am. A, vol. 2, no. 7, pp. 1160-1169, July. 1985. https://doi.org/10.1364/JOSAA.2.001160