Package org.nd4j.enums

Enum ImageResizeMethod

  • All Implemented Interfaces:
    Serializable, Comparable<ImageResizeMethod>
    public enum ImageResizeMethod
extends Enum<ImageResizeMethod>
    ResizeBilinear: Bilinear interpolation. If 'antialias' is true, becomes a hat/tent filter function with radius 1 when downsampling. ResizeLanczos5: Lanczos kernel with radius 5. Very-high-quality filter but may have stronger ringing. ResizeBicubic: Cubic interpolant of Keys. Equivalent to Catmull-Rom kernel. Reasonably good quality and faster than Lanczos3Kernel, particularly when upsampling. ResizeGaussian: Gaussian kernel with radius 3, sigma = 1.5 / 3.0. ResizeNearest: Nearest neighbor interpolation. 'antialias' has no effect when used with nearest neighbor interpolation. ResizeArea: Anti-aliased resampling with area interpolation. 'antialias' has no effect when used with area interpolation; it always anti-aliases. ResizeMitchellcubic: Mitchell-Netravali Cubic non-interpolating filter. For synthetic images (especially those lacking proper prefiltering), less ringing than Keys cubic kernel but less sharp.

    • Method Detail

      • values

        public static ImageResizeMethod[] values()
        Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows: 
        for (ImageResizeMethod c : ImageResizeMethod.values())
    System.out.println(c);
        Returns:
        an array containing the constants of this enum type, in the order they are declared

      • valueOf

        public static ImageResizeMethod valueOf​(String name)
        Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
        Parameters:
        name - the name of the enum constant to be returned.
        Returns:
        the enum constant with the specified name
        Throws:
        IllegalArgumentException - if this enum type has no constant with the specified name
        NullPointerException - if the argument is null

      • methodIndex

        public int methodIndex()