Journal of the Korea Safety Management & Science (대한안전경영과학회지)

Korea Safety Management & Science (대한안전경영과학회)
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Design of Image Distortion Restoration Algorithm

영상왜곡 보정 알고리즘 설계

  • Kim, Byung Hwan (Dept. of Computer Information, Incheon Campus of Korea Polytechnic) ;
  • Choi, Yong Gyu (Department of Computer Engineering, Korea National Of Transportation)
  • 김병환 (한국폴리텍대학 인천캠퍼스 컴퓨터정보과) ;
  • 최영규 (한국교통대학교 컴퓨터공학과)
  • Received : 2013.10.17
  • Accepted : 2013.12.09
  • Published : 2013.12.31
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Abstract

Due to growth of electronics and control devices, automation and situational awareness systems have been applied by automobile. Vision systems with the introduction of unmanned system were being actively developed. In this paper, the distortion in the 7-inch LCD screen for the treatment process are divided into Online and Offline processing. Offline processing based on the image signal processing and for generating LUT Online to Offline generated by processing the distortion is applied to the LUT. LUT is applied to distort the image processing in real time, so that distortion correction is made for the purpose of setting.

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References

  1. P. Viola and M. Jones, "Robust Real-time Object Detection", International J. Computer Vision, pp.137-154, 2004.
  2. J. Cho, S. Mirzaei, J. Oberg, and R.Kastner, "FPGA-Based Face Detection System Using Haar Classifierss", Dept, of Computer Sci. Eng. Univ. of CA, 2009.
  3. A. Nowakowski, and W. Skarbek, "Lens Radial Distortion Calibration Using Homography of Central Points," EUROCON, 2007. The International Conference on "Computer as a Tool", pp.340-343, Sept, 2007.
  4. F. Devernay and O. Faugeras, "Straight lines have to be straight -automatic calibration and removal of distortion from scenes of structured environments," Mach. Vision and Appl. vol. 13, no. 1, pp. 14-924, Aug, 2001. https://doi.org/10.1007/PL00013269
  5. Z. Sun, R. Miller, G. Bebies, and D. DiMeo, "A Real-time Precrash Vehicle Detection System," Sixth IEEE Workshop on Appli cations of Computer Vision, pp.171-178, 2012. 12
  6. H. J. W. Belt, "Storage Size Reduction for the Integral Image", Koninikljke Philips Electronics N.V, pp.7-9, Dec, 2007.
  7. M. Bertozzi, A. Boggi, A. Fascioli, and R Fscioli, "Stereo Inverse Perspective Mapping: Theory and Applications," Image and Vision Computing Vol.16, No.8, pp.585-590, 1998. https://doi.org/10.1016/S0262-8856(97)00093-0
  8. Thorsten Thorm ahlen and Hellward Broszio, "Automatic line-based estimation of radial lens distortion" Integrated Computer-Aided Engineering. Vol. 12, No. 2, pp.177-190, 2005.
  9. Shigehiro Miyatake, Masaru Miyamoto, Koichi Ishida, Takashi Morimoto, Yasuo Masaki, Hideki Tanabe "Transversal-Readout Architecture for CMOS Active Pixel Image Sensor". IEEE Transactions on Electron Devices, Vol. 50, 2003