Maximizing memory data reuse for lower power motion estimation
GLSVLSI '00 Proceedings of the 10th Great Lakes symposium on VLSI
Video transcoding for universal multimedia access
MULTIMEDIA '00 Proceedings of the 2000 ACM workshops on Multimedia
A fuzzy search block-matching chip for motion estimation
Integration, the VLSI Journal
A New Adaptive Return Prediction Search Algorithm for Block Matching
PCM '02 Proceedings of the Third IEEE Pacific Rim Conference on Multimedia: Advances in Multimedia Information Processing
A fast octagon-based search algorithm for motion estimation
Signal Processing
VLSI Architecture for a Flexible Motion Estimation with Parameters
ASP-DAC '02 Proceedings of the 2002 Asia and South Pacific Design Automation Conference
Efficient inner search for faster diamond search
Signal Processing
Bamba: audio and video streaming over the internet
IBM Journal of Research and Development - Papers on mustimedia systems
Paralleled Two-Pass Hexagonal Algorithm for Motion Estimation
HPCASIA '05 Proceedings of the Eighth International Conference on High-Performance Computing in Asia-Pacific Region
Algorithms and DSP implementation of H.264/AVC
ASP-DAC '06 Proceedings of the 2006 Asia and South Pacific Design Automation Conference
Survey on Block Matching Motion Estimation Algorithms and Architectures with New Results
Journal of VLSI Signal Processing Systems
Improved FFSBM algorithm and its VLSI architecture for AVS video standard
Journal of Computer Science and Technology - Special section on China AVS standard
An improved variable-size block-matching algorithm
Multimedia Tools and Applications
Center of mass-based adaptive fast block motion estimation
Journal on Image and Video Processing
Software optimization of video codecs on pentium processor with MMX technology
EURASIP Journal on Applied Signal Processing
Edge Block Detection and Motion Vector Information Based Fast VBSME Algorithm
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
A configurable motion estimation architecture for block-matching algorithms
IEEE Transactions on Circuits and Systems for Video Technology
A search patterns switching algorithm for block motion estimation
IEEE Transactions on Circuits and Systems for Video Technology
IEEE Transactions on Circuits and Systems for Video Technology
Novel directional gradient descent searches for fast block motion estimation
IEEE Transactions on Circuits and Systems for Video Technology
EURASIP Journal on Embedded Systems - Special issue on design and architectures for signal and image processing
A model-based adaptive motion estimation scheme using Renyi's entropy for wireless video
Journal of Visual Communication and Image Representation
Multiple block-size search algorithm for fast block motion estimation
ICICS'09 Proceedings of the 7th international conference on Information, communications and signal processing
Prediction-based directional search for fast block-matching motion estimation
Proceedings of the 2010 Symposium on Information and Communication Technology
QoS and resource management in distributed interactive multimedia environments
Multimedia Tools and Applications
EURASIP Journal on Embedded Systems
Block motion estimation using modified two-bit transform
ISCIS'06 Proceedings of the 21st international conference on Computer and Information Sciences
Large diamond and small pentagon search patterns for fast motion estimation
ICNC'06 Proceedings of the Second international conference on Advances in Natural Computation - Volume Part II
A predictive direction guided fast motion estimation algorithm
CAIP'05 Proceedings of the 11th international conference on Computer Analysis of Images and Patterns
Linear algorithm and hexagonal search based two-pass algorithm for motion estimation
CAIP'05 Proceedings of the 11th international conference on Computer Analysis of Images and Patterns
A fast motion estimation algorithm based on diamond and simplified square search patterns
CIARP'05 Proceedings of the 10th Iberoamerican Congress conference on Progress in Pattern Recognition, Image Analysis and Applications
ACIVS'05 Proceedings of the 7th international conference on Advanced Concepts for Intelligent Vision Systems
One-Point hexagonal inner search for fast motion estimation
ISVC'05 Proceedings of the First international conference on Advances in Visual Computing
A fast full search algorithm for multiple reference images
PCM'04 Proceedings of the 5th Pacific Rim conference on Advances in Multimedia Information Processing - Volume Part III
Linear hashtable method predicted hexagonal search algorithm with spatial related criterion
SCIA'05 Proceedings of the 14th Scandinavian conference on Image Analysis
Linear predicted hexagonal search algorithm with moments
ICIC'05 Proceedings of the 2005 international conference on Advances in Intelligent Computing - Volume Part I
An efficient object tracking algorithm with adaptive prediction of initial searching point
PSIVT'06 Proceedings of the First Pacific Rim conference on Advances in Image and Video Technology
A fast motion estimation algorithm based on diamond and triangle search patterns
IbPRIA'05 Proceedings of the Second Iberian conference on Pattern Recognition and Image Analysis - Volume Part I
ADCONS'11 Proceedings of the 2011 international conference on Advanced Computing, Networking and Security
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
ACIVS'12 Proceedings of the 14th international conference on Advanced Concepts for Intelligent Vision Systems
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
A pattern based PSO approach for block matching in motion estimation
Engineering Applications of Artificial Intelligence
An Adaptive Motion Estimation Architecture for H.264/AVC
Journal of Signal Processing Systems
Efficient smart-camera accelerator: A configurable motion estimator dedicated to video codec
Journal of Systems Architecture: the EUROMICRO Journal
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 |
A block-based gradient descent search (BBGDS) algorithm is proposed in this paper to perform block motion estimation in video coding. The BBGDS evaluates the values of a given objective function starting from a small centralized checking block. The minimum within the checking block is found, and the gradient descent direction where the minimum is expected to lie is used to determine the search direction and the position of the new checking block. The BBGDS is compared with full search (FS), three-step search (TSS), one-at-a-time search (OTS), and new three-step search (NTSS). Experimental results show that the proposed technique provides competitive performance with reduced computational complexity