A novel computationally scalable algorithm for motion estimation

Proceedings of SPIE - The International Society for Optical Engineering

Volumn 3309, Issue 1, 1998, Pages 68-79

  Lengwehasatit, Krisda ^a   Ortega, Antonio ^a   Basso, Andrea ^a   Reibman, Amy ^a  

^a University of Southern California ^*  (United States)

Author keywords

Fast matching; Fast search; Motion estimation; SAD estimation; Test structure optimization; Variable complexity algorithm

Indexed keywords

ALGORITHMS; COMPUTATIONAL COMPLEXITY; DATA REDUCTION; IMAGE CODING; IMAGING TECHNIQUES; OPTIMIZATION;

FAST MATCHING (FM); VARIABLE COMPLEXITY ALGORITHMS (VCA);

MOTION ESTIMATION;

EID: 0032400627     PISSN: 0277786X     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1117/12.298382     Document Type: Conference Paper

References (12)

1. Computation-constrained fast MPEG-2 encoding
2. Fast motion vector estimation using multiresolution-spatio-temporal correlations
3. New fast algorithms for the estimation of block motion vectors
4. A fast hierarchical motion-compensation scheme for video coding using block feature matching
5. A block-based gradient descent search algorithm for block motion esitmation in video coding
6. A new three-step search algorithm for block motion estimation
7. Performance of software-based MPEG-2 video encoder on parallel and distributed systems
8. Low-complexity block-based motion estimation via one-bit transforms
9. Displacement measurement and its application in interframe image coding
10. Predictive coding based on efficient motion estimation
11. DCT computation with minimal average number of operations