public void SubtractMean_TestImage_EqualsReference()
{
testImg.New("Quarters", new int[] { 4, 4 });
double[,] subtracted = Processing.SubtractMean(testImg.Image.ToDouble());
double[,] refArray = new double[4, 4] // Here, actually columns are written out
{
{ -1, -1, -1, -1 },
{ -1, -1, -1, -1 },
{ 1, 1, 1, 1 },
{ 1, 1, 1, 1 }
};
Assert.Equal(subtracted, refArray);
}
public void VectorToVolume_Samplevector_Returns3DVolume()
{
testImg.New("Running Numbers", new int[] { 9, 3 });
float[] vector = LBPLibrary.Functions.ArrayToVector(testImg.Image);
float[,,] volume = DataTypes.VectorToVolume(vector, new int[] { 3, 3, 3 });
float[,,] refArray = new float[3, 3, 3] // Here, actually columns are written out
{
{ { 0, 1, 2 },
{ 1, 2, 3 },
{ 2, 3, 4, } },
{ { 3, 4, 5 },
{ 4, 5, 6 },
{ 5, 6, 7, } },
{ { 6, 7, 8 },
{ 7, 8, 9 },
{ 8, 9, 10, } }
};
Assert.Equal(refArray, volume);
}