MergeMertens (OpenCV 4.1.2 Java documentation)

```
public class MergeMertens
extends MergeExposures
```
Pixels are weighted using contrast, saturation and well-exposedness measures, than images are combined using laplacian pyramids. The resulting image weight is constructed as weighted average of contrast, saturation and well-exposedness measures. The resulting image doesn't require tonemapping and can be converted to 8-bit image by multiplying by 255, but it's recommended to apply gamma correction and/or linear tonemapping. For more information see CITE: MK07 .

Field Summary
- Fields inherited from class org.opencv.core.Algorithm
  nativeObj

Constructors
Modifier	Constructor and Description
`protected`	`MergeMertens(long addr)`

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`static MergeMertens`	`__fromPtr__(long addr)`
`protected void`	`finalize()`
`float`	`getContrastWeight()`
`float`	`getExposureWeight()`
`float`	`getSaturationWeight()`
`void`	`process(List<Mat> src, Mat dst)` Short version of process, that doesn't take extra arguments.
`void`	`process(List<Mat> src, Mat dst, Mat times, Mat response)` Merges images.
`void`	`setContrastWeight(float contrast_weiht)`
`void`	`setExposureWeight(float exposure_weight)`
`void`	`setSaturationWeight(float saturation_weight)`

Methods inherited from class org.opencv.core.Algorithm
clear, empty, getDefaultName, getNativeObjAddr, save

public static MergeMertens __fromPtr__(long addr)

public void setContrastWeight(float contrast_weiht)

public void setExposureWeight(float exposure_weight)

public void setSaturationWeight(float saturation_weight)

Class MergeMertens