Skip to main content

Table 2 Approximately optimal weight results

From: Evaluation method for the hyperspectral image camouflage effect based on multifeature description and grayscale clustering

Point location

Camoufalge coefficient

Spectral distance

Spectral Derivative

Curve Shape

Spatial Texture

Comprehensive index

Weight

0.4

0.1

0.2

0.3

A

Target point: (200, 180)

0.978

0.163

0.656

0.888

0.805

Background point: (190, 60)

B

Target point: (200, 180)

0.013

0.151

0.264

0.879

0.326

Background point: (200, 260)

C

Background point: (200, 180)

0.982

0.160

0.786

0.541

0.728

Background point: (330, 200)