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Table 4 Statistical results of experimental results when the scale parameter of the pyramid image is 1.1

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

Pyramid layer (i)

Time (ms)

Detection points

Match points

Accuracy (%)

1

109

341

290

85.0

2

109

349

328

94.0

3

203

348

332

95.4

4

172

348

334

96.0

5

265

348

334

96.0

6

219

352

340

96.6

7

281

348

337

96.8

8

234

348

336

96.6

9

234

351

332

94.6