Lifting-Based Fractional Wavelet Filter: Energy-Efficient DWT Architecture for Low-Cost Wearable Sensors

Table 6

Line segmentation evaluation: memory requirement and number of compute cycles for proposed LFrWF as well as energy consumption of proposed LFr and LFr for different line segment numbers with 5/3 filter-bank for image.

Parameters
Memory (words)	1545	1293	1165	1101
# cycles	5242880	5243904	5244928	5245952
E. (mJ) LFr	3.014	3.040	3.073	3.122
E. (mJ) LFr	0.990	0.997	1.006	1.017