Implementation of FDCT Algorithm Using Distributed Arithmetic - Amitabha Sinha,Debashis Chowdhury,Swapan Kumar Samaddar
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The paper describes a new architecture for implementation of 8 X 8 FDCT (Fast Discrete Cosine Transform) using Distributed Arithmetic (DA). This proposed architecture combines both DA based approaches for distributed input vector and constant coefficients. The described Combined Distributed Arithmetic based DCT (CDA-DCT) architecture has been implemented on Virtex II FPGA, and shows fewer adders and saving ... Pilns apraksts
Aprašymas
The paper describes a new architecture for implementation of 8 X 8 FDCT (Fast Discrete Cosine Transform) using Distributed Arithmetic (DA). This proposed architecture combines both DA based approaches for distributed input vector and constant coefficients. The described Combined Distributed Arithmetic based DCT (CDA-DCT) architecture has been implemented on Virtex II FPGA, and shows fewer adders and saving exceeding 97% achieved.
Vairāk informācijas
| Autors | Amitabha Sinha, Debashis Chowdhury, Swapan Kumar Samaddar |
|---|---|
| Izdevējs | LAP LAMBERT Academic Publishing |
| Izlaides gads | 2013 |
| Vāka tips | Mīkstais vāks |
| EAN | 9783659377815 |