Improving classification accuracy of radar image using a multiple-stage classifier
Fox, Neil D.; Chen, Pi-Fuay.
Research noteAbstract: A simple method was introduced to classify, radar image samples repeatedly for achieving a higher accuracy than by using a single-stage classifier. A Sobel edge operator was applied between the stages of classification to enhance the difference in texture between categories of radar image samples, thus reducing the overlap of image categories.
Cold Regions Research and Engineering Laboratory (U.S.)Engineer Research and Development Center (U.S.)
Radar image; Feature extraction; Texture; Histogram; Classification; Pattern recognition; Edge operators
ETL ; 0502.
Approved for public release; distribution is unlimited.