Efficient global motion estimation using fixed and random subsampling patterns

Proceedings - International Conference on Image Processing, ICIP

Volumn 1, Issue , 2006, Pages

  Alzoubi, H ^a   Pan, W D ^a  

^a UNIVERSITY OF ALABAMA IN HUNTSVILLE   (United States)

Author keywords

Computational complexity; Global motion estimation (GME); Levenberg Marquardt algorithm; Perspective model; Subsampling

Indexed keywords

COMPUTATIONAL COMPLEXITY; DIGITAL IMAGE STORAGE; IMAGE CODING; IMAGE PROCESSING; IMAGING SYSTEMS; MATHEMATICAL MODELS; PARAMETER ESTIMATION; PIXELS; PROGRAMMING THEORY; RANDOM PROCESSES; VISUAL COMMUNICATION;

COMPUTATIONALLY COSTLY; ESTIMATION ACCURACIES; GLOBAL MOTION ESTIMATION (GME); GLOBAL MOTION PARAMETERS; GLOBAL MOTIONS; IMAGE FRAMES; IMAGE STABILIZATIONS; LARGE OBJECTS; LEVENBERG-MARQUARDT ALGORITHM; PERSPECTIVE MODEL; RANDOM PATTERNS; SIMULATION RESULTS; SPEED-UP; SUBSAMPLING; SUPER RESOLUTIONS; VIDEO CODING;

MOTION ESTIMATION;

EID: 48149085378     PISSN: 15224880     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICIP.2007.4378995     Document Type: Conference Paper

References (10)

1. "MPEG-4 video verification model version 18.0," in: ISO/IEC JTC1/SC29/WG11 N3908, Pisa, Italy, 2001.
2. A. Bovik, Handbook of Image & Video Processing, Academic Press, pp. 259-267, 2000.
3. W. Press, S. Teukolsky, W. Vetterling, and B. Flannery, Numerical Recipes in C: The Art of Scientific Computing, Second Edition. Cambridge University Press, pp. 656-706, 2002.
4. Y. Keller and A. Averbuch, "Fast gradient methods based on global motion estimation for video compression," IEEE Transactions on Circuits and Systems for Video Technology, vol. 13, no. 4, pp. 300-309, April 2003.
5. F. Dellaert and R. Collins, "Fast image-based tracking by selective pixel integration," ICCV Workshop on Frame-Rate Vision, Corfu, Greece, September 1999.
6. Y.-L. Chan and W.-C. Siu, "New adaptive pixel decimation for block motion vector estimation," IEEE Transactions on Circuits and Systems for Video Technology, vol. 6, no. 1, pp. 113-118, February 1996.
7. H. Alzoubi and W. D. Pan, "Very fast global motion estimation using partial data," in Proc. of IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), pp. 1189-1192, Honolulu, HI, April 2007.
8. C.-N. Wang, S.-W. Yang, C.-M. Liu, and T. Chiang, "A hierarchical N-Queen decimation lattice and hardware architecture for motion estimation," IEEE Transactions on Circuits and Systems for Video Technology, vol. 14, no. 4, pp. 429-440, April 2004.
9. F. Dufaux and J. Konrad, "Efficient, robust, and fast global motion estimation for video coding," IEEE Trans. Image Processing, vol. 9, no. 3, pp. 497-501, March 2000.
10. Collection of test video sequences: http://media.xiph.org/video/derf.