From: Area and power efficient DCT architecture for image compression
Transform | Area (μm2) | Power (mW) | Critical path delay (ns) | ||
---|---|---|---|---|---|
Leakage power | Dynamic power | Total power | |||
SDCT[17] | 3,892 | 0.0120 | 0.7251 | 0.7371 | 0.809 |
Bouguezel et al.[19] | 4,042 | 0.0123 | 0.6725 | 0.6848 | 0.823 |
Bouguezel et al.[21] | 2,864 | 0.0088 | 0.4249 | 0.4337 | 0.783 |
Bouguezel et al.[22] | 3,787 | 0.0115 | 0.6662 | 0.6777 | 0.787 |
Bouguezel et al.[23] (a = 1) | 2,907 | 0.0088 | 0.4354 | 0.4442 | 0.775 |
Senapati et al.[26] | 2,273 | 0.0069 | 0.2799 | 0.2868 | 0.980 |
Cintra and Bayer[24] | 3,072 | 0.0094 | 0.4541 | 0.4635 | 0.773 |
Bayer and Cintra[27] | 2,221 | 0.0063 | 0.2687 | 0.2750 | 0.675 |
Transform in[29] | 2,459 | 0.0077 | 0.3096 | 0.3173 | 0.103 |
Transform in[30] | 2,301 | 0.0073 | 0.2831 | 0.2904 | 0.987 |
Proposed transform | 1,954 | 0.0061 | 0.1893 | 0.1954 | 0.616 |