Abstract | ||
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This brief presents a reconfigurable VLSI architecture which is designed for multi-transform codec in several video coding standards of MPEG-2/4, VC-1, H.264/AVC and AVS. The reconfigurable multiple constant multiplication algorithm with two fusing strategies is provided to generate constant multipliers in the matrix calculation blocks. Additionally, adder-sharing strategy is adopted in the unified preprocessing/postprocessing block to save circuit areas. The proposed architecture can support different standards through static reconfiguration and forward/inverse transform functions through dynamic reconfiguration. It is suitable for the real-time processing of 1080P HD video codec with six video standards transforms. |
Year | DOI | Venue |
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2011 | 10.1109/TCSII.2011.2158265 | IEEE Trans. on Circuits and Systems |
Keywords | Field | DocType |
adders,h.264/avc,1080p hd video codec,dynamic reconfiguration,forward transform functions,vc-1,six video standards transforms,preprocessing block,logic cad,fusing strategy,adder-sharing,constant multipliers,computer-aided design (cad),mpeg-2/4,avs,matrix algebra,multiplying circuits,reconfigurable architectures,multitransform codec,static reconfiguration,reconfigurable vlsi architecture,inverse transform functions,vlsi,video coding,inverse transforms,reconfigurable multiple constant multiplication algorithm,reconfigurable multiple constant multiplication (rmcm),reconfigurable multitransform vlsi architecture,adder-sharing strategy,multi-transform,matrix calculation blocks,real-time processing,video coding standards,video codec design,real-time systems,postprocessing block,video codecs,transform coding,indexing terms,discrete cosine transform,real time systems,computer architecture,computer aided design,very large scale integration,real time processing | 1080p,Multiplication algorithm,Adder,Computer science,Transform coding,Electronic engineering,Coding (social sciences),Very-large-scale integration,Codec,Control reconfiguration | Journal |
Volume | Issue | ISSN |
58 | 7 | 1549-7747 |
Citations | PageRank | References |
16 | 1.82 | 9 |
Authors | ||
6 |
Name | Order | Citations | PageRank |
---|---|---|---|
Kanwen Wang | 1 | 30 | 4.52 |
Jialin Chen | 2 | 16 | 2.16 |
Wei Cao | 3 | 48 | 3.96 |
Ying Wang | 4 | 78 | 9.39 |
Lingli Wang | 5 | 86 | 25.42 |
Jiarong Tong | 6 | 68 | 11.74 |