convolve< Backend::EIGEN3, Matrix > 模板结构体 参考

详细描述

template<class Matrix>
struct shogun::linalg::implementation::convolve< Backend::EIGEN3, Matrix >

Partial specialization of convolve for the Eigen3 backend

在文件 Convolve.h 第 91 行定义.

Public 类型
typedef Matrix::Scalar	T
typedef Eigen::Matrix< T, Eigen::Dynamic, Eigen::Dynamic >	MatrixXt
typedef Eigen::Matrix< T, Eigen::Dynamic, 1 >	VectorXt

静态 Public 成员函数
static void	compute (SGMatrix< T > X, SGMatrix< T > W, SGMatrix< T > Y, bool flip, bool overwrite, int32_t stride_x, int32_t stride_y)

成员类型定义说明

typedef Eigen::Matrix<T,Eigen::Dynamic,Eigen::Dynamic> MatrixXt

Eigen3 matrix type

在文件 Convolve.h 第 97 行定义.

typedef Matrix::Scalar T

The scalar type

在文件 Convolve.h 第 94 行定义.

typedef Eigen::Matrix<T,Eigen::Dynamic,1> VectorXt

Eigen3 vector type

在文件 Convolve.h 第 100 行定义.

成员函数说明

static void compute ( SGMatrix< T >  X, SGMatrix< T >  W, SGMatrix< T >  Y, bool  flip, bool  overwrite, int32_t  stride_x, int32_t  stride_y  )

static

Computes the 2D convolution of X with W

参数

X	Input image
W	Filter coefficients. The dimensions of the matrix must be odd-numbered.
Y	Output image of the same size as the input image, as the borders of the input image are implicitly padded with zeros during the computation
flip	If true the filter coefficients are flipped, performing cross-correlation instead of convolution
overwrite	If true, the values in Y are overwritten with result of the computation. Otherwise, the result is added to the existing values in Y.
stride_x	Stride in the x (column) direction
stride_y	Stride in the y (row) direction

在文件 Convolve.h 第 115 行定义.

---

该结构体的文档由以下文件生成:

• Convolve.h