@Test public void compareToConvolve_F32() throws NoSuchMethodException { CompareDerivativeToConvolution validator = new CompareDerivativeToConvolution(); validator.setTarget( GradientPrewitt.class.getMethod( "process", ImageFloat32.class, ImageFloat32.class, ImageFloat32.class, ImageBorder_F32.class)); validator.setKernel(0, GradientPrewitt.kernelDerivX_F32); validator.setKernel(1, GradientPrewitt.kernelDerivY_F32); ImageFloat32 input = new ImageFloat32(width, height); ImageMiscOps.fillUniform(input, rand, 0, 10); ImageFloat32 derivX = new ImageFloat32(width, height); ImageFloat32 derivY = new ImageFloat32(width, height); validator.compare(input, derivX, derivY); }
@Test public void compareToConvolve_F32() throws NoSuchMethodException { CompareDerivativeToConvolution validator = new CompareDerivativeToConvolution(); validator.setTarget( HessianThree.class.getMethod( "process", ImageFloat32.class, ImageFloat32.class, ImageFloat32.class, ImageFloat32.class, ImageBorder_F32.class)); validator.setKernel(0, HessianThree.kernelXXYY_F32, true); validator.setKernel(1, HessianThree.kernelXXYY_F32, false); validator.setKernel(2, HessianThree.kernelCross_F32); ImageFloat32 input = new ImageFloat32(width, height); ImageTestingOps.randomize(input, rand, 0, 10); ImageFloat32 derivXX = new ImageFloat32(width, height); ImageFloat32 derivYY = new ImageFloat32(width, height); ImageFloat32 derivXY = new ImageFloat32(width, height); validator.compare(input, derivXX, derivYY, derivXY); }