• DocumentCode
    1790331
  • Title

    Weighted linear motion deblurring with blur kernel estimation using consecutive frames

  • Author

    Woo Jin Jeong ; Jin Wook Park ; Dong-Seok Lee ; Wonju Choi ; Young Shik Moon

  • Author_Institution
    Dept. of Comput. Sci. & Eng., Hanyang Univ., Ansan, South Korea
  • fYear
    2014
  • fDate
    22-25 June 2014
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    We propose an efficient algorithm for motion deblurring with kernel estimation using consecutive images. First we estimate motion vectors between consecutive images using optical flow and RANSAC. Then we calculate the weights of motion vectors. The proposed method is similar to Ben-Ezra´s method. The main difference is that we use a single camera for estimating a blur kernel and capturing a blurred image. Experimental results have shown that the proposed method produces better deblurred images with less artifacts.
  • Keywords
    image restoration; motion estimation; video cameras; video signal processing; RANSAC; blur kernel estimation; blurred image capture; consecutive frames; consecutive images; image deblurring; motion vector estimation; motion vector weight; optical flow; single-video camera; weighted linear motion deblurring; Cameras; Computer vision; Estimation; Image motion analysis; Kernel; Optical imaging; Vectors; consecutive frames; deblurring; kernel estimation; linear motion; video deblurring;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Consumer Electronics (ISCE 2014), The 18th IEEE International Symposium on
  • Conference_Location
    JeJu Island
  • Type

    conf

  • DOI
    10.1109/ISCE.2014.6884387
  • Filename
    6884387