Package org.opencv.photo
Class AlignMTB
- java.lang.Object
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- org.opencv.core.Algorithm
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- org.opencv.photo.AlignExposures
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- org.opencv.photo.AlignMTB
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public class AlignMTB extends AlignExposures
This algorithm converts images to median threshold bitmaps (1 for pixels brighter than median luminance and 0 otherwise) and than aligns the resulting bitmaps using bit operations. It is invariant to exposure, so exposure values and camera response are not necessary. In this implementation new image regions are filled with zeros. For more information see CITE: GW03 .
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Constructor Summary
Constructors Modifier Constructor Description protected
AlignMTB(long addr)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description static AlignMTB
__fromPtr__(long addr)
Point
calculateShift(Mat img0, Mat img1)
Calculates shift between two images, i.void
computeBitmaps(Mat img, Mat tb, Mat eb)
Computes median threshold and exclude bitmaps of given image.protected void
finalize()
boolean
getCut()
int
getExcludeRange()
int
getMaxBits()
void
process(java.util.List<Mat> src, java.util.List<Mat> dst)
Short version of process, that doesn't take extra arguments.void
process(java.util.List<Mat> src, java.util.List<Mat> dst, Mat times, Mat response)
Aligns imagesvoid
setCut(boolean value)
void
setExcludeRange(int exclude_range)
void
setMaxBits(int max_bits)
void
shiftMat(Mat src, Mat dst, Point shift)
Helper function, that shift Mat filling new regions with zeros.-
Methods inherited from class org.opencv.core.Algorithm
clear, empty, getDefaultName, getNativeObjAddr, save
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Method Detail
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__fromPtr__
public static AlignMTB __fromPtr__(long addr)
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process
public void process(java.util.List<Mat> src, java.util.List<Mat> dst, Mat times, Mat response)
Description copied from class:AlignExposures
Aligns images- Overrides:
process
in classAlignExposures
- Parameters:
src
- vector of input imagesdst
- vector of aligned imagestimes
- vector of exposure time values for each imageresponse
- 256x1 matrix with inverse camera response function for each pixel value, it should have the same number of channels as images.
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process
public void process(java.util.List<Mat> src, java.util.List<Mat> dst)
Short version of process, that doesn't take extra arguments.- Parameters:
src
- vector of input imagesdst
- vector of aligned images
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calculateShift
public Point calculateShift(Mat img0, Mat img1)
Calculates shift between two images, i. e. how to shift the second image to correspond it with the first.- Parameters:
img0
- first imageimg1
- second image- Returns:
- automatically generated
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shiftMat
public void shiftMat(Mat src, Mat dst, Point shift)
Helper function, that shift Mat filling new regions with zeros.- Parameters:
src
- input imagedst
- result imageshift
- shift value
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computeBitmaps
public void computeBitmaps(Mat img, Mat tb, Mat eb)
Computes median threshold and exclude bitmaps of given image.- Parameters:
img
- input imagetb
- median threshold bitmapeb
- exclude bitmap
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getMaxBits
public int getMaxBits()
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setMaxBits
public void setMaxBits(int max_bits)
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getExcludeRange
public int getExcludeRange()
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setExcludeRange
public void setExcludeRange(int exclude_range)
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getCut
public boolean getCut()
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setCut
public void setCut(boolean value)
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finalize
protected void finalize() throws java.lang.Throwable
- Overrides:
finalize
in classAlignExposures
- Throws:
java.lang.Throwable
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