Reduction of checking points using unimodal error surface assumption for fast motion estimation

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 3460, Issue , 1998, Pages 124-134

  Kim, Jong Nam ^a   Choi, Tae Sun ^a  

^a Gwangju Institute of Science and Technology (GIST)   (South Korea)

Author keywords

Block matching; Checking point reduction; Motion estimation; Real time video coding; Three step search; Unimodal error surface assumption

Indexed keywords

ALGORITHMS; COMPUTATIONAL COMPLEXITY; ERROR ANALYSIS; IMAGE CODING; IMAGE QUALITY; MOTION ESTIMATION;

BLOCK MATCHING ALGORITHMS (BMA);

IMAGE ANALYSIS;

EID: 0032402455     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.323165     Document Type: Conference Paper

References (25)

1. Motion estimation techniques for digital TV: A review and a new contribution
2. An efficient parallel motional algorithm for digital image processing
3. A novel four-step search algorithm for fast block motion estimation
4. An efficient VLSI architecture for motion estimation with 4-step search algorithm
5. A simple and efficient search algorithm for block-matching motion estimation
6. A fast three step search algorithm with minimum checking points
7. A new three-step search algorithm for block motion estimation
8. Optimization of fast block motion estimation algorithms
9. An adaptive search length algorithm for block matching motion estimation
10. New fast algorithms for the estimation of block motion vectors
11. A hierarchical block matching algorithm using partial distortion measure
12. Feature-accelerated block matching
13. A 4:1 checker-board algorithm for motion estimation
14. Fast motion vector estimation using multiresolution-spatio-temporal correlations
15. An enhancement to MRMC scheme in video compression
16. A thresholding multiresolution block matching algorithm
17. Scalable coding of very high resolution video using the virtual zerotree
18. A new prediction model search algorithm for fast block motion estimation
19. A new prediction search algorithm of block motion estimation for video coding
20. Fast hierarchical block matching algorithm utilizing spatial motion vector correlation
21. A hierarchical block matching algorithm using partial distortion criterion
22. Successive elimination algorithm for motion estimation
23. Low-complexity block-based motion estimation via one-bit transforms
24. Dynamic search-window adjustment and interlaced search for block-matching algorithm
25. A new block-matching criterion for motion estimation and its implementation