Skip to main content

Table 7 Statistics table of the results of the constant change of the inter-image scale parameters when the pyramid layer is 8

From: Research on optimization of image fast feature point matching algorithm

Scale parameter between pyramid images (n)

Time (ms)

Detection points

Match points

Accuracy (%)

1.1

219

230

62

26.9

1.2

125

265

149

56.2

1.3

124

264

160

60.6

1.4

109

251

154

61.4

1.5

125

238

128

53.8

1.6

93

245

93

37.9

1.7

78

234

112

47.9

1.8

93

246

120

48.8

1.9

78

247

131

53.0

2.0

78

252

137

54.6