public void FragmentImage_blockSizeGreatedThanRealSize() { FragmentationResult results = Fragmenter.FragmentImage( testImage, new SizeF(200, 100), 300, 50 ); Assert.IsNull(results); }
public void FragmentImage_downscale() { FragmentationResult results = Fragmenter.FragmentImage( testImage, new SizeF(200, 100), 50, 6 ); Assert.AreEqual(1, results.Blocks.Rows); Assert.AreEqual(3, results.Blocks.Cols); Assert.AreEqual(19, results.MarginTop); Assert.AreEqual(13, results.MarginLeft); }
public void FragmentImage_upscale() { FragmentationResult results = Fragmenter.FragmentImage( testImage, new SizeF(200, 100), 12, 2 ); Assert.AreEqual(7, results.Blocks.Rows); Assert.AreEqual(14, results.Blocks.Cols); Assert.AreEqual(0, results.MarginTop); Assert.AreEqual(1, results.MarginLeft); // Color values are not tested, as they are mainly dependend on 3-party code }
private bool FragmentImage(Image <Bgr, byte> i) { Sizes sizes = ReadSizes(); if (sizes.IsInvalid()) { return(false); } Emgu.CV.CvEnum.Inter interpolationMethod = (Emgu.CV.CvEnum.Inter)interpolationMethodInput.SelectedItem; FragmentationResult result = Fragmenter.FragmentImage( i, new SizeF((float)sizes.realWidth, (float)sizes.realHeight), sizes.blockSize, sizes.frameSize, interpolationMethod ); fragmentedImage = result.Blocks; return(true); }