@ SuppressWarnings ( { "unchecked" } ) public static < T extends ImageGray < T > > DescribeRegionPoint < T , NccFeature > pixelNCC ( int regionWidth , int regionHeight , Class < T > imageType ) { return new WrapDescribePixelRegionNCC ( FactoryDescribePointAlgs . pixelRegionNCC ( regionWidth , regionHeight , imageType ) , imageType ) ; }
Creates a region descriptor based on normalized pixel intensity values alone . This descriptor is designed to be light invariance but is still less stable than more modern ones .