逐元素加权和

详细描述

使用公式计算两个数组的加权和：dst[i] = a * src1[i] + b * src2[i] + c

参数

src1_data	第一个源图像数据
src1_step	第一个源图像步长
src2_data	第二个源图像数据
src2_step	第二个源图像步长
dst_data	目标图像数据
dst_step	目标图像步长
width	图像宽度
height	图像高度
scalars	数值 a, b 和 c

函数
int	hal_ni_addWeighted16s (const short *src1_data, size_t src1_step, const short *src2_data, size_t src2_step, short *dst_data, size_t dst_step, int width, int height, const double scalars[3])
int	hal_ni_addWeighted16u (const ushort *src1_data, size_t src1_step, const ushort *src2_data, size_t src2_step, ushort *dst_data, size_t dst_step, int width, int height, const double scalars[3])
int	hal_ni_addWeighted32f (const float *src1_data, size_t src1_step, const float *src2_data, size_t src2_step, float *dst_data, size_t dst_step, int width, int height, const double scalars[3])
int	hal_ni_addWeighted32s (const int *src1_data, size_t src1_step, const int *src2_data, size_t src2_step, int *dst_data, size_t dst_step, int width, int height, const double scalars[3])
int	hal_ni_addWeighted64f (const double *src1_data, size_t src1_step, const double *src2_data, size_t src2_step, double *dst_data, size_t dst_step, int width, int height, const double scalars[3])
int	hal_ni_addWeighted8s (const schar *src1_data, size_t src1_step, const schar *src2_data, size_t src2_step, schar *dst_data, size_t dst_step, int width, int height, const double scalars[3])
int	hal_ni_addWeighted8u (const uchar *src1_data, size_t src1_step, const uchar *src2_data, size_t src2_step, uchar *dst_data, size_t dst_step, int width, int height, const double scalars[3])

函数文档

hal_ni_addWeighted16s()

int hal_ni_addWeighted16s ( const short * src1_data, size_t src1_step, const short * src2_data, size_t src2_step, short * dst_data, size_t dst_step, int width, int height, const double scalars[3] )

内联

#include <core/src/hal_replacement.hpp>

hal_ni_addWeighted16u()

int hal_ni_addWeighted16u ( const ushort * src1_data, size_t src1_step, const ushort * src2_data, size_t src2_step, ushort * dst_data, size_t dst_step, int width, int height, const double scalars[3] )

内联

#include <core/src/hal_replacement.hpp>

hal_ni_addWeighted32f()

int hal_ni_addWeighted32f ( const float * src1_data, size_t src1_step, const float * src2_data, size_t src2_step, float * dst_data, size_t dst_step, int width, int height, const double scalars[3] )

内联

#include <core/src/hal_replacement.hpp>

hal_ni_addWeighted32s()

int hal_ni_addWeighted32s ( const int * src1_data, size_t src1_step, const int * src2_data, size_t src2_step, int * dst_data, size_t dst_step, int width, int height, const double scalars[3] )

内联

#include <core/src/hal_replacement.hpp>

hal_ni_addWeighted64f()

int hal_ni_addWeighted64f ( const double * src1_data, size_t src1_step, const double * src2_data, size_t src2_step, double * dst_data, size_t dst_step, int width, int height, const double scalars[3] )

内联

#include <core/src/hal_replacement.hpp>

hal_ni_addWeighted8s()

int hal_ni_addWeighted8s ( const schar * src1_data, size_t src1_step, const schar * src2_data, size_t src2_step, schar * dst_data, size_t dst_step, int width, int height, const double scalars[3] )

内联

#include <core/src/hal_replacement.hpp>

hal_ni_addWeighted8u()

int hal_ni_addWeighted8u ( const uchar * src1_data, size_t src1_step, const uchar * src2_data, size_t src2_step, uchar * dst_data, size_t dst_step, int width, int height, const double scalars[3] )

内联

#include <core/src/hal_replacement.hpp>