Package org.opencv.dnn
Class Image2BlobParams
java.lang.Object
org.opencv.dnn.Image2BlobParams
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 Summary
Fields -
Constructor Summary
ConstructorsModifierConstructorDescriptionprotected
Image2BlobParams
(long addr) Image2BlobParams
(Scalar scalefactor) Image2BlobParams
(Scalar scalefactor, Size size) Image2BlobParams
(Scalar scalefactor, Size size, Scalar mean) Image2BlobParams
(Scalar scalefactor, Size size, Scalar mean, boolean swapRB) Image2BlobParams
(Scalar scalefactor, Size size, Scalar mean, boolean swapRB, int ddepth) Image2BlobParams
(Scalar scalefactor, Size size, Scalar mean, boolean swapRB, int ddepth, Scalar borderValue) -
Method Summary
Modifier and TypeMethodDescriptionstatic Image2BlobParams
__fromPtr__
(long addr) void
blobRectsToImageRects
(MatOfRect rBlob, MatOfRect rImg, Size size) Get rectangle coordinates in original image system from rectangle in blob coordinates.blobRectToImageRect
(Rect rBlob, Size size) Get rectangle coordinates in original image system from rectangle in blob coordinates.protected void
finalize()
int
get_mean()
get_size()
boolean
long
void
set_borderValue
(Scalar borderValue) void
set_ddepth
(int ddepth) void
void
set_scalefactor
(Scalar scalefactor) void
void
set_swapRB
(boolean swapRB)
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Field Details
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nativeObj
protected final long nativeObj
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Constructor Details
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Image2BlobParams
protected Image2BlobParams(long addr) -
Image2BlobParams
public Image2BlobParams() -
Image2BlobParams
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Image2BlobParams
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Image2BlobParams
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Image2BlobParams
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Image2BlobParams
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Image2BlobParams
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Method Details
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getNativeObjAddr
public long getNativeObjAddr() -
__fromPtr__
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blobRectToImageRect
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.
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blobRectsToImageRects
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.
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get_scalefactor
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set_scalefactor
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get_size
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set_size
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get_mean
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set_mean
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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
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set_borderValue
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finalize
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