Enum InterpolationFlags

Interpolation algorithm

[Flags]
public enum InterpolationFlags

Fields

Area = Linear | Cubic: Resampling using pixel area relation. It is the preferred method for image decimation that gives moire-free results. In case of zooming it is similar to CV_INTER_NN method.
Cubic = 2: Bicubic interpolation.
Lanczos4 = 4: Lanczos interpolation over 8x8 neighborhood
Linear = 1: Bilinear interpolation (used by default)
LinearExact = Linear | Lanczos4: Bit exact bilinear interpolation
Max = Linear | NearestExact: mask for interpolation codes
Nearest = 0: Nearest-neighbor interpolation,
NearestExact = Cubic | Lanczos4: Bit exact nearest neighbor interpolation. This will produce same results as the nearest neighbor method in PIL, scikit-image or Matlab.
WarpFillOutliers = 8: Fill all the destination image pixels. If some of them correspond to outliers in the source image, they are set to fillval.
WarpInverseMap = 16: Indicates that matrix is inverse transform from destination image to source and, thus, can be used directly for pixel interpolation. Otherwise, the function finds the inverse transform from map_matrix.