| OpenCV 3.4.7 Open Source Computer Vision

Public Member Functions | Static Public Member Functions | List of all members
cv::hal::DFT2D Struct Referenceabstract
Core functionality » Hardware Acceleration Layer » Functions

`#include <opencv2/core/hal/hal.hpp>`

## Public Member Functions
virtual | ~DFT2D ()
virtual void | apply (const uchar *src_data, size_t src_step, uchar *dst_data, size_t dst_step)=0

## Static Public Member Functions
static Ptr< DFT2D > | create (int width, int height, int depth, int src_channels, int dst_channels, int flags, int nonzero_rows=0)

## Constructor & Destructor Documentation

## § ~DFT2D()

virtual cv::hal::DFT2D::~DFT2D | ( |  | ) |
| inline virtual

## Member Function Documentation

## § apply()

virtual void cv::hal::DFT2D::apply | ( | const uchar * | src_data,
|  | size_t | src_step,
|  | uchar * | dst_data,
|  | size_t | dst_step
| ) |  |
| pure virtual

## § create()

static Ptr<DFT2D> cv::hal::DFT2D::create | ( | int | width,
|  | int | height,
|  | int | depth,
|  | int | src_channels,
|  | int | dst_channels,
|  | int | flags,
|  | int | nonzero_rows = `0`
| ) |  |
| static

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

- opencv2/core/hal/hal.hpp