The Duplicate Variance Lacunarity Feature Of Vehicle Targets In Sar Imagery And The Discriminating

Transcript

A duplicate variance lacunarity feature was proposed by analyzing the issue of lacunarity and multi-scale lacunarity features. The box mass is defined as the intensity variance of pixels locating in the box when obtaining this feature by DBC (Differential Box Counting). Then we add the ratio of the boxes mass variance to their square mean with 1 and get the duplicate variance lacunarity. The experiments on this discriminating feature using a large number of SAR imagery ROIs (Region of Interest) and target discrimination of large SAR scene are carried out to demonstrate the outstanding capability of the duplicate variance lacunarity in discriminating the vehicle targets in SAR imagery.