. Author manuscript; available in PMC: 2018 Aug 1.

Published in final edited form as: IEEE Trans Biomed Eng. 2017 Dec 13;65(8):1871–1884. doi: 10.1109/TBME.2017.2783305

TABLE IV.

Memory requirements

Method

Memory(in bytes)

Approx Memory

SRC [25]

\frac{d}{2} \times \frac{d}{2} \times N_{t} \times I_{x} \times I_{y} \times 16

~ 9.2 × 10¹¹ bytes

DDLS [32]

(\frac{d}{2} + 3) \times 3 K \times 16 \times I_{x} \times I_{y}

~ 1.24 × 10¹¹ bytes

FLIS (our method)

(d + 3) × 3K × 16

~ 4.8 × 10⁵ bytes