[PDF] Top 20 Analysis and Hardware Architecture Design of Global Motion Estimation
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Analysis and Hardware Architecture Design of Global Motion Estimation
... bandwidth and 80% iterations can be ...impact of the irregular memory access is largely reduced by the proposed Reference-Based ...requirement of the interpolation and differential values, ... See full document
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Analysis and hardware architecture for global motion estimation in MPEG-4 Advanced Simple Profile
... GME in MPEG-4 ASP is analyzed, and a hardware- oriented GME algorithm is proposed according to the analysis re- sults, which is a combination of a feature points based algor[r] ... See full document
4
Hardware architecture for global motion estimation for MPEG-4 Advanced Simple Profile
... Performance and Analysis In this section, the performance and memory bandwidth of GME are analyzed in MPEG-4 ...the analysis, global motion model could be selected for ... See full document
4
Hardware architecture design of an H.264/AVC video codec
... the hardware design methodol- ogy is described for ...because of the long critical path and feedback ...our analysis, five major func- tions are extracted and mapped into four ... 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 ...block, and then to precisely compare the best roughly matched candidate blocks with cur- rent ...is hardware oriented. No ... See full document
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Parallel global elimination algorithm and architecture design for fast block matching motion estimation
... parallel global elimination algorithm and architecture for fast block ...distortion estimation, only a few most probable candidates are required to determine the final motion vector with ... See full document
4
Analysis and architecture design of variable block-size motion estimation for H.264/AVC
... Tree architecture, all distortions of a searching candidate are generated in the same cycle, and by an adder tree, distortions are accumulated to derive the SAD in one ...utilization and data ... See full document
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A hierarchical N-queen decimation lattice and hardware architecture for motion estimation
... Lattice and Hardware Architecture for Motion Estimation Chung-Neng Wang, Member, IEEE, Shin-Wei Yang, Chi-Min Liu, and Tihao Chiang, Senior Member, IEEE Abstract—A subsampling ... 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 ...dedicated hardware is a must for real-time ... See full document
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Algorithm and Architecture Design of Bandwidth-Oriented Motion Estimation for Real-Time Mobile Video Applications
... gain and bandwidth con- ...contents and bandwidth constraints to reduce memory access and maximize coding ...utilized and minimized to provide the optimal R-D gain. Finally, hardware ... See full document
10
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 ... See full document
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Hardware architecture design for variable block size motion estimation in MPEG-4 AVC/JVT/ITU-T H.264
... HARDWARE ARCHITECTURE DESIGN FOR VARIABLE BLOCK SIZE MOTION ESTIMATION IN MPEG-4 AVC/JVT/ITU-T H.264.. Yu- Wen Huang, Tu-Chih Wang, Bing-Yu Hsieh, and Liang-Gee Chen DSPlIC Design L[r] ... See full document
4
Data Reuse Exploration for Low Power Motion Estimation Architecture Design in H.264 Encoder
... method of DR exploration for low- power design is proposed and applied to the IME and FME algorithms of ...loop analysis, data locality in the algorithms is first ...number ... See full document
17
Fully utilized and reusable architecture for fractional motion estimation of H.264/AVC
... for hardware implementation of FME is the complex mode decision ...costs of 41 sub-blocks in every reference frame with quarter precision, the FME flow contains seven inter- correlative loops with ... See full document
4
A Hardware-Efficient H.264/AVC Motion-Estimation Design for High-Definition Video
... size and bandwidth for three refer- ence frame buffers are listed in Tables IV and ...width of the memory buffer of levels 1 and 2 are truncated while that of level 0 is ...FME ... See full document
10
Architecture of global motion compensation for MPEG-4 advanced simple profile
... Institute of Electronics Engineering and Department of Electrical Engineering, National Taiwan University, Taipei, Taiwan Email : {yhchen, cychen, ...Abstract— Global motion ... See full document
4
An efficient binary motion estimation algorithm and its architecture for MPEG-4 shape encoding
... software and hardware implementation. For hardware design comparison, the proposed algorithm is simple to be implemented in hardware and similar to the full search ...extra ... See full document
10
A novel all-binary motion estimation (ABME) with optimized hardware architectures
... low and high bit rates. Because of its binary-only representation, the proposed algorithm offers low computational complexity and low memory bandwidth ...system design, we fur- ther ... See full document
13
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
12
The Optimal Design for Motion Estimation Algorithm on Cell Processor Architecture
... (二) 以 8 顆 SPE 平行運算進行加速 我們使用 8 顆 SPE 平行運算的方式與前面 提到那篇的做法不同，他的方法是將每張參考 影像放在不同的 SPE 裡面運算，而我們的做法 則是將原本的影像拆成八分，如圖 5.(a)；與一 顆 SPE 計算一張影像比較，拿 8 顆 SPE 把一張 影像平分的作法在 DMA 傳輸的資料量就有差 別了，在一顆算一張影像的情況下，每顆 SPE 必須取得 2 張完整的影像，而拆成八份的作法 ... See full document
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