boofcv.alg.interpolate

Interface InterpolatePixelS<T extends ImageSingleBand>

All Superinterfaces:

InterpolatePixel<T>

All Known Implementing Classes:

BilinearPixel, ImplBilinearPixel_F32, ImplBilinearPixel_F64, ImplBilinearPixel_S16, ImplBilinearPixel_S32, ImplBilinearPixel_U8, ImplInterpolatePixelConvolution_F32, ImplInterpolatePixelConvolution_S16, ImplInterpolatePixelConvolution_U8, ImplPolynomialPixel_F32, ImplPolynomialPixel_I, NearestNeighborPixel, NearestNeighborPixel_F32, NearestNeighborPixel_S16, NearestNeighborPixel_S32, NearestNeighborPixel_U16, NearestNeighborPixel_U8, PolynomialPixel

public interface InterpolatePixelS<T extends ImageSingleBand>
extends InterpolatePixel<T>

Interface for interpolation between pixels on a per-pixel basis for a single band image.

Author:

Peter Abeles

Method Summary

Methods

Modifier and Type	Method and Description
float	get_fast(float x, float y) Returns the interpolated pixel value at the specified location while assuming it is inside the image far away from the border.
float	get(float x, float y) Returns the interpolated pixel value at the specified location while taking in account the image border.

Methods inherited from interface boofcv.alg.interpolate.InterpolatePixel

getFastBorderX, getFastBorderY, getImage, isInFastBounds, setImage

Method Detail

get

float get(float x,
        float y)

Returns the interpolated pixel value at the specified location while taking in account the image border. Bounds checking is done to ensure that the coordinate is inside the image and to see if the interpolation technique needs to be adjusted for the image border.

Parameters:

x - Point's x-coordinate. x >= 0 && x < image.width

y - Point's y-coordinate. y >= 0 && y < image.height

Returns:

Interpolated intensity value or NaN if it can't be interpolated.

get_fast

float get_fast(float x,
             float y)

Returns the interpolated pixel value at the specified location while assuming it is inside the image far away from the border. For any input point InterpolatePixel.isInFastBounds(float, float) should return true.

Parameters:

x - Point's x-coordinate.

y - Point's y-coordinate.

Returns:

Interpolated intensity value.