[PDF] Top 20 Efficient hierarchical motion estimation algorithm and its VLSI architecture
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Efficient hierarchical motion estimation algorithm and its VLSI architecture
... Efficient Hierarchical Motion Estimation Algorithm and Its VLSI Architecture Bing-Fei Wu, Senior Member, IEEE, Hsin-Yuan Peng, Student Member, IEEE, ... See full document
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An efficient binary motion estimation algorithm and its architecture for MPEG-4 shape encoding
... software and hardware ...proposed algorithm is simple to be implemented in hardware and similar to the full search ...circuit and address generator is ...BME architecture presented in ... See full document
10
Efficient hierarchical motion estimation algorithm based on visual pattern block segmentation
... A new hierarchical algorithm for block-matching motion es- timation has presented which combines the concepts of vari- able block size and visual pattern segmentation. To make u[r] ... See full document
4
A fast algorithm and its VLSI architecture for fractional motion estimation for H.264/MPEG-4 AVC video coding
... Terms—H.264/AVC, motion estimation, video ...flexible and powerful with the development of semiconduc- tors, digital signal processing, and communication technology, in which the latest video ... See full document
6
A hierarchical N-queen decimation lattice and hardware architecture for motion estimation
... A Hierarchical N-Queen Decimation Lattice and Hardware Architecture for Motion Estimation Chung-Neng Wang, Member, IEEE, Shin-Wei Yang, Chi-Min Liu, and Tihao Chiang, Senior ... See full document
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Global elimination algorithm and architecture design for fast block matching motion estimation
... GEA and its architecture design for fast block matching ...Our algorithm can solve several problems en- countered by ...block, and then to precisely compare the best roughly matched ... See full document
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Parallel global elimination algorithm and architecture design for fast block matching motion estimation
... elimination algorithm (GEA) is too long to meet the real-time constraints for high-end ...GEA and its corresponding ...groups and finding the most probable candidates of each group in parallel, ... See full document
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VLSI Architecture Design of Fractional Motion Estimation for H.264/AVC
... Fractional Motion Estima- tion (FME) with rate-distortion constrained mode decision can improve the rate-distortion efficiency by 2–6 dB in peak signal-to-noise ...flow and data ...procedure and ... See full document
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An efficient parallel motion estimation algorithm for digital image processing
... chosen as the matching criterion [2],[3] for the PHODS and all the algorithms being compared in the simulation because of its simpler computational complexity [l]. The search pro[r] ... See full document
4
Algorithm and Architecture Design of Bandwidth-Oriented Motion Estimation for Real-Time Mobile Video Applications
... gain and bandwidth con- ...ME algorithm that considers the video contents and bandwidth constraints to reduce memory access and maximize coding ...this algorithm, a greater bandwidth is ... See full document
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RD Optimized Bandwidth Efficient Motion Estimation and Its Hardware Design with On-Demand Data Access
... performance and power consumption in the video encoder ...bandwidth and bandwidth aware motion estimation design enables smooth and better video quality as well as lower power ... See full document
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Fast Algorithm and Architecture Design of Low-Power Integer Motion Estimation for H.264/AVC
... VBS and MRF are not supported, the parameter of our design is set as the single-iteration 4SS with one reference ...processes and supply voltages are used, we normalize the power data according to the ... See full document
10
Efficient VLSI Architecture Designs for Shape-Adaptive DWT and Zero Tree Coding
... an efficient algorithm and its VLSI architecture design for a progressive still image coding system are ...scheme and Daubechies (9,7) bi-orthogonal ...forward and ... See full document
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Predictive line search: an efficient motion estimation algorithm for MPEG-4 encoding systems on multimedia processors
... block-matching motion estimation is the most computationally intensive ...simplest and most effective method of motion estimation is to exhaustively search all the candidates in the ... See full document
7
An Efficient Mode Preselection Algorithm for Fractional Motion Estimation in H.264/AVC Scalable Video Extension
... hardware architecture of our proposed FME mode preselection algorithm that is mainly composed by four major modules, Type1, Type2, Type3, and Type4 FME mode preselection ...Type1 and Type2 FME ... See full document
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AN AREA TIME-EFFICIENT MOTION ESTIMATION MICRO CORE
... Through pipelining and effective manipula- tion of 2's complement arithmetic, complexity of the micro architecture is kept to its lowest, while time spent for a combined subtraction[r] ... See full document
6
An efficient VLSI architecture for full-search block matching algorithms
... of motion estimation processor for N = P = 16 is described in Section 4, where much emphasis will be on the design of PE and controller ...data and discussions on the proposed memory-based SSA ... See full document
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AN ADJUSTABLE BLOCK MOTION ESTIMATION ALGORITHM BY MULTIPATH SEARCH
... center-biased motion vector distribution very efficient, followed by the halfway-stop technique, and the large/small diamond search patterns in the subsequent ...patterns and processes at ... See full document
10
Fully utilized and reusable architecture for fractional motion estimation of H.264/AVC
... new VLSI architecture for frac- tional motion estimation of ...analyzed and two decom- posing techniques are proposed to parallelize the algorithm for hardware with regular ... See full document
4
Estimation of 2-D Noisy Fractional Brownian Motion and Its Applications Using Wavelets
... fractal estimation from a small noisy fBm ...parameter estimation can be obtained from 2-D wavelet coefficients, even in the case of a small noisy fBm ...parameter estimation algorithm which ... See full document
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