OpenCV
4.0.0
Open Source Computer Vision
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Base class for convolution (or cross-correlation) operator. : More...
#include "cudaarithm.hpp"
Public Member Functions | |
virtual void | convolve (InputArray image, InputArray templ, OutputArray result, bool ccorr=false, Stream &stream=Stream::Null())=0 |
Computes a convolution (or cross-correlation) of two images. 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 |
Base class for convolution (or cross-correlation) operator. :
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pure virtual |
Computes a convolution (or cross-correlation) of two images.
image | Source image. Only CV_32FC1 images are supported for now. |
templ | Template image. The size is not greater than the image size. The type is the same as image . |
result | Result image. If image is W x H and templ is w x h, then result must be W-w+1 x H-h+1. |
ccorr | Flags to evaluate cross-correlation instead of convolution. |
stream | Stream for the asynchronous version. |