Table 3 Comparison of computation times of the different descriptors.

From: LMFD: lightweight multi-feature descriptors for image stitching

Methods

Time (ms)

SURF3

117.1

BRISK42

10.6

BRIEF5

3.8

ORB4

4.2

SIFT2

448.6

LIOP44

1801.1

MROGH45

2976.8

Ours(\(r=3,k_{z}=1\))

4.1

Ours(\(r=5,k_{z}=3\))

12.3

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