Undersampled Hyperspectral Image Reconstruction Based on Surfacelet Transform

Table 1

Running time (unit: second) based on ST and WT with different sampled rate.

Sampling ratio	0.1	0.2	0.3	0.4	0.5	0.6	0.7	0.8
ST	458.9	629.7	833.8	1002.9	1224.2	1381.8	1544.9	1758.7
WT	989.8	1115.5	1359.7	1639.9	1871.6	2089.6	2324.1	2452.9

Note: the ST is implemented in C and WT is implemented in MATLAB.