Table 2: Compression rates for different thresholds with or without map.
1.5 $\sigma$ 2 $\sigma$ 2.5 $\sigma$ 3 $\sigma$

Without map 36 76 186 480

With map 37 80 209 670

**Table 2:** Compression rates for different thresholds with or without map.
	1.5 $\sigma$	2 $\sigma$	2.5 $\sigma$	3 $\sigma$
Without map	36	76	186	480
With map	37	80	209	670

Source LaTeX | All tables | In the text