Survey on Block Matching Motion Estimation Algorithms and Architectures with New Results
Journal of VLSI Signal Processing Systems
New pixel-decimation patterns for block matching in motion estimation
Image Communication
A new diamond search algorithm for fast block-matching motion estimation
IEEE Transactions on Image Processing
New adaptive pixel decimation for block motion vector estimation
IEEE Transactions on Circuits and Systems for Video Technology
A novel four-step search algorithm for fast block motion estimation
IEEE Transactions on Circuits and Systems for Video Technology
Fast motion vector estimation using multiresolution-spatio-temporal correlations
IEEE Transactions on Circuits and Systems for Video Technology
Normalized partial distortion search algorithm for block motion estimation
IEEE Transactions on Circuits and Systems for Video Technology
A globally adaptive pixel-decimation algorithm for block-motion estimation
IEEE Transactions on Circuits and Systems for Video Technology
Fast full-search block matching
IEEE Transactions on Circuits and Systems for Video Technology
A novel all-binary motion estimation (ABME) with optimized hardware architectures
IEEE Transactions on Circuits and Systems for Video Technology
A novel cross-diamond search algorithm for fast block motion estimation
IEEE Transactions on Circuits and Systems for Video Technology
IEEE Transactions on Circuits and Systems for Video Technology
Overview of the H.264/AVC video coding standard
IEEE Transactions on Circuits and Systems for Video Technology
A hierarchical N-Queen decimation lattice and hardware architecture for motion estimation
IEEE Transactions on Circuits and Systems for Video Technology
New fast algorithms for the estimation of block motion vectors
IEEE Transactions on Circuits and Systems for Video Technology
Genetic motion search algorithm for video compression
IEEE Transactions on Circuits and Systems for Video Technology
A new three-step search algorithm for block motion estimation
IEEE Transactions on Circuits and Systems for Video Technology
Block-matching algorithm based on differential evolution for motion estimation
Engineering Applications of Artificial Intelligence
Grayscale images and RGB video: compression by morphological neural network
ANNPR'12 Proceedings of the 5th INNS IAPR TC 3 GIRPR conference on Artificial Neural Networks in Pattern Recognition
Block matching algorithm for motion estimation based on Artificial Bee Colony (ABC)
Applied Soft Computing
Block-matching algorithm based on harmony search optimization for motion estimation
Applied Intelligence
Fuzzy quantization based bit transform for low bit-resolution motion estimation
Image Communication
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A new algorithm has been proposed for reducing the number of search locations in block matching based motion estimation. This algorithm uses spatial correlation to eliminate neighboring blocks having low probability of being best match to the candidate block. Existing fast BMAs use a fixed pattern to find the motion vector of a macroblock. On the contrary, the proposed algorithm is independent of any such initially fixed search patterns. The decision to eliminate the neighborhood is taken dynamically based on a preset threshold Th. The extent to which the neighborhood can be eliminated is configured using the shift parameter @d. Thus, reduction in the number of search positions changes dynamically depending on input content. Experiments have been carried out for comparing the performance of the proposed algorithm with other existing BMAs. In addition, an Adaptive Neighborhood Elimination Algorithm (ANEA) has been proposed whereby the Th and @d parameters are updated adaptively.