| OpenCV 3.4.8 Open Source Computer Vision

Public Member Functions | List of all members
cv::CalibrateDebevec Class Referenceabstract
Computational Photography » HDR imaging

Inverse camera response function is extracted for each brightness value by minimizing an objective function as linear system. Objective function is constructed using pixel values on the same position in all images, extra term is added to make the result smoother. More...

`#include <opencv2/photo.hpp>`

Inheritance diagram for cv::CalibrateDebevec:

## Public Member Functions
virtual float | getLambda () const =0
virtual bool | getRandom () const =0
virtual int | getSamples () const =0
virtual void | setLambda (float lambda)=0
virtual void | setRandom (bool random)=0
virtual void | setSamples (int samples)=0
Public Member Functions inherited from cv::CalibrateCRF
virtual void | process (InputArrayOfArrays src, OutputArray dst, InputArray times)=0
| Recovers inverse camera response. More...
Public Member Functions inherited from cv::Algorithm
| Algorithm ()
virtual | ~Algorithm ()
virtual void | clear ()
| Clears the algorithm state. More...
virtual bool | empty () const
| Returns true if the Algorithm is empty (e.g. in the very beginning or after unsuccessful read. More...
virtual String | getDefaultName () const
virtual void | read (const FileNode &fn)
| Reads algorithm parameters from a file storage. More...
virtual void | save (const String &filename) const
virtual void | write (FileStorage &fs) const
| Stores algorithm parameters in a file storage. More...
void | write (const Ptr< FileStorage > &fs, const String &name=String()) const
| simplified API for language bindings This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More...

## Additional Inherited Members
Static Public Member Functions inherited from cv::Algorithm
template<typename _Tp >
static Ptr< _Tp > | load (const String &filename, const String &objname=String())
| Loads algorithm from the file. More...
template<typename _Tp >
static Ptr< _Tp > | loadFromString (const String &strModel, const String &objname=String())
| Loads algorithm from a String. More...
template<typename _Tp >
static Ptr< _Tp > | read (const FileNode &fn)
| Reads algorithm from the file node. More...
Protected Member Functions inherited from cv::Algorithm
void | writeFormat (FileStorage &fs) const

## Detailed Description

Inverse camera response function is extracted for each brightness value by minimizing an objective function as linear system. Objective function is constructed using pixel values on the same position in all images, extra term is added to make the result smoother.

For more information see [47] .

## Member Function Documentation

## § getLambda()

virtual float cv::CalibrateDebevec::getLambda | ( |  | ) | const
| pure virtual

Python:
| retval | = | cv.CalibrateDebevec.getLambda( |  | )

## § getRandom()

virtual bool cv::CalibrateDebevec::getRandom | ( |  | ) | const
| pure virtual

Python:
| retval | = | cv.CalibrateDebevec.getRandom( |  | )

## § getSamples()

virtual int cv::CalibrateDebevec::getSamples | ( |  | ) | const
| pure virtual

Python:
| retval | = | cv.CalibrateDebevec.getSamples( |  | )

## § setLambda()

virtual void cv::CalibrateDebevec::setLambda | ( | float | lambda | ) |
| pure virtual

Python:
| None | = | cv.CalibrateDebevec.setLambda( | lambda | )

## § setRandom()

virtual void cv::CalibrateDebevec::setRandom | ( | bool | random | ) |
| pure virtual

Python:
| None | = | cv.CalibrateDebevec.setRandom( | random | )

## § setSamples()

virtual void cv::CalibrateDebevec::setSamples | ( | int | samples | ) |
| pure virtual

Python:
| None | = | cv.CalibrateDebevec.setSamples( | samples | )

The documentation for this class was generated from the following file:

- opencv2/photo.hpp