[Retracted] Fast Extraction Algorithm for Local Edge Features of Super-Resolution Image

Table 1

Feature extraction of different algorithms on the test set T.

Algorithm	Number of base classifiers	F-measure (%)	Average feature extraction time (s)	Test platform
Method of paper [4]	800	82.2	0.095	1.86 GHz Core 2 Duo
Method of paper [5]	4050	75.2	0.056	1.86 GHz Core 2 Duo
Proposed method	1850	96.3	0.02	1.86 GHz Core 2 Duo