[PDF] Top 20 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 ...current block, and then to ... See full document

... parallel global elimination algorithm and architecture for fast block ...distortion estimation, only a few most probable candidates are required to determine ... See full document

... Descent algorithm. In this algorithm, 91.2% memory bandwidth and 80% iterations can be ...interpolation and differential values, and it can also reduce the cycles of memory ...hardware ... See full document

... designed for the previous stan- dards, where 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 ... See full document

... two-phase matching algorithm for fast motion estimation ...Cheng and L.-R. Dung A novel motion estimation algorithm that contains edge matching ... See full document

... tree architecture is pro- posed for full search block-matching motion ...tree architecture exploits the spatial data correlations between parallel candidate block searches ... See full document

... Lee and Ling-Hwei Chen Abstract—In this correspondence, a fast approach to motion estimation is ...The algorithm uses the block sum pyramid to eliminate un- necessary search ...a ... See full document

... lines and dotted lines in Fig. 6 represent the transmission of data and signals, ...respectively. For the sake of simplicity in illustration, we assume K = 3 in ...k and MSE k , k = 1, ... See full document

... the motion search of the block-matching ...suitable for fast changed environments, but it will also need smart memory controllers [21] which can deliver information of fast ... See full document

... Analysis and Comparison Table I shows the simulation results under constant QP that is the worst case among our simulation for 28 to ...our algorithm into the reference software and use the ... See full document

... Hierarchical Motion Estimation Algorithm and Its VLSI Architecture Bing-Fei Wu, Senior Member, IEEE, Hsin-Yuan Peng, Student Member, IEEE, and Tung-Lung Yu Abstract—This paper ... See full document

... Hardware architecture of ...previous global motion vector, is applied to reduce the number of ...iteration. And the maximum of the num- ber of iteration is set as ...initial global ... See full document

... category algorithm which can reduce the number of search points but it needs thresholds and is not suitable for sudden motion ...Content-Aware Fast Motion Estimation ... See full document

... Conclusions and future works The motion estimation plays an important role in the video coding ...efficient motion estimation algorithm is ...a fast algorithm called ... See full document

... Other fast algorithms employ early termination scheme to reduce the number of block distortion measure, which is our concern ...search algorithm (PDS), is recommended to be used in MPEG-4 [3] ... See full document

... ATE FOR V ARIOUS S EARCH A LGORITHMS ...even for full search ...search algorithm to minimize the number of search positions that is not regular and is not suitable for hardware ... See full document

... 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 different ... See full document

... Since different motion-compensation schemes may use different block sizes and require various search area sizes, i t is desirable t o have motion estimation chip flexibl[r] ... See full document

... By the properly design for the PE cell, this architecture can fit variable block size and searching range requirement in a signal chip and still consumes less power. This [r] ... See full document

... variations for adapting to different applica- tions. For example, in the applications of on-line video com- pression, such as video conference and video phone, satisfying the time constraint is more ... See full document