Table 8 A comparison between RNS-based implementations using moduli-set P n
From: An optimized two-level discrete wavelet implementation using residue number system
| Â | P 7 | P 10 | P 13 |
|---|---|---|---|
Pros | ∙ Design is simple ∙ Consume less power | ∙ Design is moderate ∙ The shift-based scheme has lower latency and consume less power | ∙ Can be extended to three-level (with y=8 and z=9) ∙ The shift-based scheme has lower latency and consume less power |
Cons | ∙ Low PSNR ∙ Cannot be extended to multi-level DWT | ∙ Cannot be extended to three-level DWT | ∙ Word length is high ∙ consume large resources |