OpenCV453
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The base class for image hash algorithms [詳解]
#include <img_hash_base.hpp>
cv::Algorithmを継承しています。
cv::img_hash::AverageHash, cv::img_hash::BlockMeanHash, cv::img_hash::ColorMomentHash, cv::img_hash::MarrHildrethHash, cv::img_hash::PHash, cv::img_hash::RadialVarianceHashに継承されています。
公開メンバ関数 | |
CV_WRAP void | compute (cv::InputArray inputArr, cv::OutputArray outputArr) |
Computes hash of the input image [詳解] | |
CV_WRAP double | compare (cv::InputArray hashOne, cv::InputArray hashTwo) const |
Compare the hash value between inOne and inTwo [詳解] | |
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virtual CV_WRAP void | clear () |
Clears the algorithm state [詳解] | |
virtual void | write (FileStorage &fs) const |
Stores algorithm parameters in a file storage [詳解] | |
CV_WRAP void | write (const Ptr< FileStorage > &fs, const String &name=String()) const |
simplified API for language bindings これはオーバーロードされたメンバ関数です。利便性のために用意されています。元の関数との違いは引き数のみです。 | |
virtual CV_WRAP void | read (const FileNode &fn) |
Reads algorithm parameters from a file storage [詳解] | |
virtual CV_WRAP bool | empty () const |
Returns true if the Algorithm is empty (e.g. in the very beginning or after unsuccessful read [詳解] | |
virtual CV_WRAP void | save (const String &filename) const |
virtual CV_WRAP String | getDefaultName () const |
限定公開変数類 | |
Ptr< ImgHashImpl > | pImpl |
その他の継承メンバ | |
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template<typename _Tp > | |
static Ptr< _Tp > | read (const FileNode &fn) |
Reads algorithm from the file node [詳解] | |
template<typename _Tp > | |
static Ptr< _Tp > | load (const String &filename, const String &objname=String()) |
Loads algorithm from the file [詳解] | |
template<typename _Tp > | |
static Ptr< _Tp > | loadFromString (const String &strModel, const String &objname=String()) |
Loads algorithm from a String [詳解] | |
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void | writeFormat (FileStorage &fs) const |
The base class for image hash algorithms
CV_WRAP double cv::img_hash::ImgHashBase::compare | ( | cv::InputArray | hashOne, |
cv::InputArray | hashTwo | ||
) | const |
Compare the hash value between inOne and inTwo
hashOne | Hash value one |
hashTwo | Hash value two |
CV_WRAP void cv::img_hash::ImgHashBase::compute | ( | cv::InputArray | inputArr, |
cv::OutputArray | outputArr | ||
) |
Computes hash of the input image
inputArr | input image want to compute hash value |
outputArr | hash of the image |