Research Article

A Gaussian Process Classification and Target Recognition Algorithm for SAR Images

Table 1

Category and feature information of labeled samples at Pavia University and corresponding categories.

CategoryGround object informationNumber of samplesProportion of each sample (%)

1Asphalt16163115.50
2Meadow1864943.60
3Gravel20994.91
4Trees30647.16
5Painted metal sheet13453.14
6Bare soil502911.76
7Asphalt waterproofing13303.11
8Brick from necklace36828.61
9Shadow9472.21
Totalā€‰42779100