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Performance Evaluation of Block Matching Algorithms for Video Coding

  • Shilpa Metkar
  • Sanjay Talbar
Chapter
Part of the SpringerBriefs in Applied Sciences and Technology book series (BRIEFSAPPLSCIENCES)

Abstract

A video sequence typically contains temporal redundancy; that is, two successive pictures are often very similar except for changes induced by object movement, illumination, camera movement, and so on. Motion estimation and compensation are used to reduce this type of redundancy in moving pictures. The block-matching algorithm (BMA) for motion estimation has proved to be very efficient in terms of quality and bit rate; therefore, it has been adopted by many standard video encoders. In this chapter, the basic principle of block matching motion estimation and compensation is introduced and fast motion search algorithms are addressed.

Keywords

Mean Square Error Motion Vector Motion Estimation Search Window Distortion Function 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

References

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Copyright information

© The Author(s) 2013

Authors and Affiliations

  1. 1.Electronics and TelecommunicationsCollege of EngineeringPuneIndia
  2. 2.Electronics and TelecommunicationsShri GGS Institute of Engineering and TechnologyNandedIndia

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