Package boofcv.alg.interpolate

Class InterpolatePixelDistortS<T extends ImageGray<T>>

java.lang.Object
boofcv.alg.interpolate.InterpolatePixelDistortS<T>
All Implemented Interfaces:
InterpolatePixel<T>, InterpolatePixelS<T>
public class InterpolatePixelDistortS<T extends ImageGray<T>> extends Object implements InterpolatePixelS<T>
Applies distortion to a coordinate then samples the image with interpolation.

  • Field Details

  • Constructor Details

  • Method Details

    • get

      public float get(float x, float y)
      Description copied from interface: InterpolatePixelS
      Returns the interpolated pixel value at the specified location while checking to see if border conditions apply. If the requested pixel is outside the image border it will attempt to process it using or throw a null pointer exception of a border handler has not been specified.
      Specified by:
      get in interface InterpolatePixelS<T extends ImageGray<T>>
      Parameters:
      x - Point's x-coordinate. x ≥ 0 && x < image.width or all values if border specified
      y - Point's y-coordinate. y ≥ 0 && y < image.height or all values if border specified
      Returns:
      Interpolated intensity value or NaN if it can't be interpolated.

    • get_fast

      public float get_fast(float x, float y)
      Description copied from interface: InterpolatePixelS
      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.
      Specified by:
      get_fast in interface InterpolatePixelS<T extends ImageGray<T>>
      Parameters:
      x - Point's x-coordinate.
      y - Point's y-coordinate.
      Returns:
      Interpolated intensity value.

    • copy

      public InterpolatePixelS<T> copy()
      Description copied from interface: InterpolatePixelS
      Creates a new instance of this interpolation method
      Specified by:
      copy in interface InterpolatePixel<T extends ImageGray<T>>
      Specified by:
      copy in interface InterpolatePixelS<T extends ImageGray<T>>

    • setBorder

      public void setBorder(ImageBorder<T> border)
      Description copied from interface: InterpolatePixel
      Set's the class used to "read" pixels outside the image border.
      Specified by:
      setBorder in interface InterpolatePixel<T extends ImageGray<T>>
      Parameters:
      border - Class for reading outside the image border

    • getBorder

      public ImageBorder<T> getBorder()
      Description copied from interface: InterpolatePixel
      Returns the class which handles the image border
      Specified by:
      getBorder in interface InterpolatePixel<T extends ImageGray<T>>

    • setImage

      public void setImage(T image)
      Description copied from interface: InterpolatePixel
      Change the image that is being interpolated.
      Specified by:
      setImage in interface InterpolatePixel<T extends ImageGray<T>>
      Parameters:
      image - An image.

    • getImage

      public T getImage()
      Description copied from interface: InterpolatePixel
      Returns the image which is being interpolated.
      Specified by:
      getImage in interface InterpolatePixel<T extends ImageGray<T>>
      Returns:
      A reference to the image being interpolated.

    • isInFastBounds

      public boolean isInFastBounds(float x, float y)
      Description copied from interface: InterpolatePixel
      Is the requested pixel inside the image boundary for which fast unsafe interpolation can be performed.
      Specified by:
      isInFastBounds in interface InterpolatePixel<T extends ImageGray<T>>
      Parameters:
      x - Point's x-coordinate.
      y - Point's y-coordinate.
      Returns:
      true if get_fast() can be called.

    • getFastBorderX

      public int getFastBorderX()
      Description copied from interface: InterpolatePixel
      Border around the image that fast interpolation cannot be called.
      Specified by:
      getFastBorderX in interface InterpolatePixel<T extends ImageGray<T>>
      Returns:
      Border size in pixels

    • getFastBorderY

      public int getFastBorderY()
      Description copied from interface: InterpolatePixel
      Border around the image that fast interpolation cannot be called.
      Specified by:
      getFastBorderY in interface InterpolatePixel<T extends ImageGray<T>>
      Returns:
      Border size in pixels

    • getImageType

      public ImageType<T> getImageType()
      Description copied from interface: InterpolatePixel
      Type of image it can process
      Specified by:
      getImageType in interface InterpolatePixel<T extends ImageGray<T>>

    • getInterpolate

      public InterpolatePixelS<T> getInterpolate()

    • getDistorter

      public Point2Transform2_F32 getDistorter()