Class Image2BlobParams

java.lang.Object
org.opencv.dnn.Image2BlobParams
public class Image2BlobParams extends Object
Processing params of image to blob. It includes all possible image processing operations and corresponding parameters. SEE: blobFromImageWithParams Note: The order and usage of scalefactor and mean are (input - mean) * scalefactor. The order and usage of scalefactor, size, mean, swapRB, and ddepth are consistent with the function of REF: blobFromImage.

  • Field Details

    • nativeObj

      protected final long nativeObj

  • Constructor Details

    • Image2BlobParams

      protected Image2BlobParams(long addr)

    • Image2BlobParams

      public Image2BlobParams()

    • Image2BlobParams

      public Image2BlobParams(Scalar scalefactor, Size size, Scalar mean, boolean swapRB, int ddepth, Scalar borderValue)

    • Image2BlobParams

      public Image2BlobParams(Scalar scalefactor, Size size, Scalar mean, boolean swapRB, int ddepth)

    • Image2BlobParams

      public Image2BlobParams(Scalar scalefactor, Size size, Scalar mean, boolean swapRB)

    • Image2BlobParams

      public Image2BlobParams(Scalar scalefactor, Size size, Scalar mean)

    • Image2BlobParams

      public Image2BlobParams(Scalar scalefactor, Size size)

    • Image2BlobParams

      public Image2BlobParams(Scalar scalefactor)

  • Method Details

    • getNativeObjAddr

      public long getNativeObjAddr()

    • __fromPtr__

      public static Image2BlobParams __fromPtr__(long addr)

    • blobRectToImageRect

      public Rect blobRectToImageRect(Rect rBlob, Size size)
      Get rectangle coordinates in original image system from rectangle in blob coordinates.
      Parameters:
      rBlob - rect in blob coordinates.
      size - original input image size.
      Returns:
      rectangle in original image coordinates.

    • blobRectsToImageRects

      public void blobRectsToImageRects(MatOfRect rBlob, MatOfRect rImg, Size size)
      Get rectangle coordinates in original image system from rectangle in blob coordinates.
      Parameters:
      rBlob - rect in blob coordinates.
      rImg - result rect in image coordinates.
      size - original input image size.

    • get_scalefactor

      public Scalar get_scalefactor()

    • set_scalefactor

      public void set_scalefactor(Scalar scalefactor)

    • get_size

      public Size get_size()

    • set_size

      public void set_size(Size size)

    • get_mean

      public Scalar get_mean()

    • set_mean

      public void set_mean(Scalar mean)

    • get_swapRB

      public boolean get_swapRB()

    • set_swapRB

      public void set_swapRB(boolean swapRB)

    • get_ddepth

      public int get_ddepth()

    • set_ddepth

      public void set_ddepth(int ddepth)

    • get_borderValue

      public Scalar get_borderValue()

    • set_borderValue

      public void set_borderValue(Scalar borderValue)

    • finalize

      protected void finalize() throws Throwable
      Overrides:
      finalize in class Object
      Throws:
      Throwable