The resulting HDR image is calculated as weighted average of the exposures considering exposure values and camera response. More...
#include <opencv2/photo.hpp>
Public Member Functions | |
virtual void | clear () |
Clears the algorithm state. More... | |
virtual bool | empty () const |
Returns true if the Algorithm is empty (e.g. More... | |
virtual String | getDefaultName () const |
Returns the algorithm string identifier. More... | |
virtual void | process (InputArrayOfArrays src, OutputArray dst, InputArray times, InputArray response) CV_OVERRIDE=0 |
Merges images. More... | |
virtual void | process (InputArrayOfArrays src, OutputArray dst, InputArray times)=0 |
virtual void | read (const FileNode &fn) |
Reads algorithm parameters from a file storage. More... | |
virtual void | save (const String &filename) const |
Saves the algorithm to a file. More... | |
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... | |
Static Public Member Functions | |
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 | |
void | writeFormat (FileStorage &fs) const |
The resulting HDR image is calculated as weighted average of the exposures considering exposure values and camera response.
For more information see [79] .
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inlinevirtualinherited |
Clears the algorithm state.
Reimplemented in cv::FlannBasedMatcher, and cv::DescriptorMatcher.
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inlinevirtualinherited |
Returns true if the Algorithm is empty (e.g.
in the very beginning or after unsuccessful read
Reimplemented in cv::DescriptorMatcher, cv::ml::StatModel, cv::Feature2D, and cv::BaseCascadeClassifier.
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virtualinherited |
Returns the algorithm string identifier.
This string is used as top level xml/yml node tag when the object is saved to a file or string.
Reimplemented in cv::AKAZE, cv::KAZE, cv::SimpleBlobDetector, cv::GFTTDetector, cv::AgastFeatureDetector, cv::FastFeatureDetector, cv::MSER, cv::ORB, cv::BRISK, and cv::Feature2D.
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inlinestaticinherited |
Loads algorithm from the file.
filename | Name of the file to read. |
objname | The optional name of the node to read (if empty, the first top-level node will be used) |
This is static template method of Algorithm. It's usage is following (in the case of SVM):
In order to make this method work, the derived class must overwrite Algorithm::read(const FileNode& fn).
References CV_Assert, cv::FileNode::empty(), cv::FileStorage::getFirstTopLevelNode(), cv::FileStorage::isOpened(), and cv::FileStorage::READ.
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inlinestaticinherited |
Loads algorithm from a String.
strModel | The string variable containing the model you want to load. |
objname | The optional name of the node to read (if empty, the first top-level node will be used) |
This is static template method of Algorithm. It's usage is following (in the case of SVM):
References CV_WRAP, cv::FileNode::empty(), cv::FileStorage::getFirstTopLevelNode(), cv::FileStorage::MEMORY, and cv::FileStorage::READ.
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pure virtual |
Merges images.
src | vector of input images |
dst | result image |
times | vector of exposure time values for each image |
response | 256x1 matrix with inverse camera response function for each pixel value, it should have the same number of channels as images. |
Implements cv::MergeExposures.
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pure virtual |
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inlinevirtualinherited |
Reads algorithm parameters from a file storage.
Reimplemented in cv::FlannBasedMatcher, cv::DescriptorMatcher, and cv::Feature2D.
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inlinestaticinherited |
Reads algorithm from the file node.
This is static template method of Algorithm. It's usage is following (in the case of SVM):
In order to make this method work, the derived class must overwrite Algorithm::read(const FileNode& fn) and also have static create() method without parameters (or with all the optional parameters)
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virtualinherited |
Saves the algorithm to a file.
In order to make this method work, the derived class must implement Algorithm::write(FileStorage& fs).
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inlinevirtualinherited |
Stores algorithm parameters in a file storage.
Reimplemented in cv::FlannBasedMatcher, cv::DescriptorMatcher, and cv::Feature2D.
References CV_WRAP.
Referenced by cv::Feature2D::write(), and cv::DescriptorMatcher::write().
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inherited |
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.
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protectedinherited |