JOURNAL BROWSE
Search
Advanced SearchSearch Tips
Frame Rate Up-Conversion Considering The Direction and Magnitude of Identical Motion Vectors
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
  • Journal title : Journal of Broadcast Engineering
  • Volume 20, Issue 6,  2015, pp.880-887
  • Publisher : The Korean Institute of Broadcast and Media Engineers
  • DOI : 10.5909/JBE.2015.20.6.880
 Title & Authors
Frame Rate Up-Conversion Considering The Direction and Magnitude of Identical Motion Vectors
Park, Jonggeun; Jeong, Jechang;
  PDF(new window)
 Abstract
In this paper, frame rate up conversion (FRUC) algorithm considering the direction and magnitude of identical motion vectors is proposed. extended bilateral motion estimation (EBME) has higher complexity than bilateral motion estimation (BME). By using average magnitude of motion vector with x and y direction respectively, dynamic frame and static frame are decided. We reduce complexity to decide EBME. also, After we compare the direction and magnitude of identical motion vectors, We reduce complexity to decide motion vector smoothing(MVS). Experimental results show that this proposed algorithm has fast computation and better peak singnal to noise ratio(PSNR) results compared with EBME.
 Keywords
Frame rate up conversion;Extended bilateral motion estimation;Motion estimation;Identical motion vectors;Motion vector smoothing;
 Language
Korean
 Cited by
 References
1.
S. H. Chan, T.X.Wu and T.Q.Nguyen, "Comparison of two frame conversion schemes for reducing LCD motion blurs," IEEE Signal Processing Letters, vol. 17, no. 9, pp. 782-786, Sept. 2010. crossref(new window)

2.
S. H. Lee, O. Kwon, and R. H. Park, "Weighted-adaptive motion compensated frame rate up-conversion," IEEE Trans. Consumer Electronics, vol. CE-49, no. 3, pp. 485-492, Aug. 2003. crossref(new window)

3.
S. J. Kang, K. R. Cho, and Y. H. Kim, ”Motion Compensated Frame Rate Up-Conversion Using Extended Bilateral Motion Estimation,” IEEE Trans. Consumer Electronics, vol. 53, no. 4, pp. 1759-1767, Nov. 2007. crossref(new window)

4.
D. J. Park, and J. C. Jeong, "Adaptive Extended Bilateral Mtion Estimation Considering Block Type and Frame Motion Activity," JBE, vol. 18, no. 3, May 2013.

5.
B. D. Choi, J. W. Han, C. S. Kim, and S. J. Ko, “Motion-Compensated Frame Interpolation Using Bilateral Motion Estimation and Adaptive Overlapped Block Motion Compensation," IEEE Trans. Circuits and Systems for Video Technology, vol. 17, no. 4, pp. 407-416, Apr. 2007. crossref(new window)

6.
S. J. Kang, S. Yoo, and Y. H. Kim, “Dual Motion Estimation for Frame Rate Up-Conversion,” IEEE Trans. Circuits and Systems for Video Technology, vol. 20, no. 12, pp. 1909-1914, Dec. 2010. crossref(new window)

7.
U. S. Kim and M. H. Sunwoo, "New Frame Rate Up-Conversion Algorithms with Low Computational Complexity," IEEE Trans. Circuits and Systems for Video Technology, vol. 24, no. 3, pp. 384-393, Mar. 2014. crossref(new window)