Enhanced block motion estimation based on distortion-directional search patterns
Pattern Recognition Letters
Robust tracking with motion estimation and local Kernel-based color modeling
Image and Vision Computing
Small-diamond-based search algorithm for fast block motion estimation
Image Communication
Fast block matching using prediction and rejection criteria
Signal Processing
The input-interface of Webcam applied in 3D virtual reality systems
Computers & Education
Adaptive robust estimation of affine parameters from block motion vectors
Image and Vision Computing
Fast MAP-based multiframe super-resolution image reconstruction
Image and Vision Computing
Mixed-state causal modeling for statistical KL-based motion texture tracking
Pattern Recognition Letters
Expert Systems with Applications: An International Journal
A neighborhood elimination approach for block matching in motion estimation
Image Communication
Expert Systems with Applications: An International Journal
Pattern Recognition Letters
FPGA architecture of the LDPS Motion Estimation for H.264/AVC Video Coding
Journal of Signal Processing Systems
Exploration of motion estimation algorithm in graphics processing environment
Proceedings of the 18th Brazilian symposium on Multimedia and the web
Enhanced cross-diamond search algorithm for fast block motion estimation
ICIAR'07 Proceedings of the 4th international conference on Image Analysis and Recognition
Block-matching algorithm based on differential evolution for motion estimation
Engineering Applications of Artificial Intelligence
Swine Influenza Models Based Optimization (SIMBO)
Applied Soft Computing
ACIVS'12 Proceedings of the 14th international conference on Advanced Concepts for Intelligent Vision Systems
Fast intra prediction for high efficiency video coding
PCM'12 Proceedings of the 13th Pacific-Rim conference on Advances in Multimedia Information Processing
Block matching algorithm for motion estimation based on Artificial Bee Colony (ABC)
Applied Soft Computing
Adaptive integration of feature matches into variational optical flow methods
ACCV'12 Proceedings of the 11th Asian conference on Computer Vision - Volume Part III
Computers and Electrical Engineering
Block-matching algorithm based on harmony search optimization for motion estimation
Applied Intelligence
A pattern based PSO approach for block matching in motion estimation
Engineering Applications of Artificial Intelligence
An advanced particle swarm optimization based on good-point set and application to motion estimation
ICIC'13 Proceedings of the 9th international conference on Intelligent Computing Theories and Technology
An efficient low-cost FPGA implementation of a configurable motion estimation for H.264 video coding
Journal of Real-Time Image Processing
Information Sciences: an International Journal
| Hi-index | 0.00 |
The three-step search (TSS) algorithm has been widely used as the motion estimation technique in some low bit-rate video compression applications, owing to its simplicity and effectiveness. However, TSS uses a uniformly allocated checking point pattern in its first step, which becomes inefficient for the estimation of small motions. A new three-step search (NTSS) algorithm is proposed in the paper. The features of NTSS are that it employs a center-biased checking point pattern in the first step, which is derived by making the search adaptive to the motion vector distribution, and a halfway-stop technique to reduce the computation cost. Simulation results show that, as compared to TSS, NTSS is much more robust, produces smaller motion compensation errors, and has a very compatible computational complexity