OpenCV: cv::hal Namespace Reference

| OpenCV 3.4.2 Open Source Computer Vision

Classes | Functions
cv::hal Namespace Reference

## Classes
struct | DCT2D
struct | DFT1D
struct | DFT2D

## Functions
void | absdiff16s (const short *src1, size_t step1, const short *src2, size_t step2, short *dst, size_t step, int width, int height, void *)
void | absdiff16u (const ushort *src1, size_t step1, const ushort *src2, size_t step2, ushort *dst, size_t step, int width, int height, void *)
void | absdiff32f (const float *src1, size_t step1, const float *src2, size_t step2, float *dst, size_t step, int width, int height, void *)
void | absdiff32s (const int *src1, size_t step1, const int *src2, size_t step2, int *dst, size_t step, int width, int height, void *)
void | absdiff64f (const double *src1, size_t step1, const double *src2, size_t step2, double *dst, size_t step, int width, int height, void *)
void | absdiff8s (const schar *src1, size_t step1, const schar *src2, size_t step2, schar *dst, size_t step, int width, int height, void *)
void | absdiff8u (const uchar *src1, size_t step1, const uchar *src2, size_t step2, uchar *dst, size_t step, int width, int height, void *)
void | add16s (const short *src1, size_t step1, const short *src2, size_t step2, short *dst, size_t step, int width, int height, void *)
void | add16u (const ushort *src1, size_t step1, const ushort *src2, size_t step2, ushort *dst, size_t step, int width, int height, void *)
void | add32f (const float *src1, size_t step1, const float *src2, size_t step2, float *dst, size_t step, int width, int height, void *)
void | add32s (const int *src1, size_t step1, const int *src2, size_t step2, int *dst, size_t step, int width, int height, void *)
void | add64f (const double *src1, size_t step1, const double *src2, size_t step2, double *dst, size_t step, int width, int height, void *)
void | add8s (const schar *src1, size_t step1, const schar *src2, size_t step2, schar *dst, size_t step, int width, int height, void *)
void | add8u (const uchar *src1, size_t step1, const uchar *src2, size_t step2, uchar *dst, size_t step, int width, int height, void *)
void | addWeighted16s (const short *src1, size_t step1, const short *src2, size_t step2, short *dst, size_t step, int width, int height, void *scalars)
void | addWeighted16u (const ushort *src1, size_t step1, const ushort *src2, size_t step2, ushort *dst, size_t step, int width, int height, void *scalars)
void | addWeighted32f (const float *src1, size_t step1, const float *src2, size_t step2, float *dst, size_t step, int width, int height, void *scalars)
void | addWeighted32s (const int *src1, size_t step1, const int *src2, size_t step2, int *dst, size_t step, int width, int height, void *scalars)
void | addWeighted64f (const double *src1, size_t step1, const double *src2, size_t step2, double *dst, size_t step, int width, int height, void *scalars)
void | addWeighted8s (const schar *src1, size_t step1, const schar *src2, size_t step2, schar *dst, size_t step, int width, int height, void *scalars)
void | addWeighted8u (const uchar *src1, size_t step1, const uchar *src2, size_t step2, uchar *dst, size_t step, int width, int height, void *_scalars)
void | and8u (const uchar *src1, size_t step1, const uchar *src2, size_t step2, uchar *dst, size_t step, int width, int height, void *)
bool | Cholesky32f (float *A, size_t astep, int m, float *b, size_t bstep, int n)
bool | Cholesky64f (double *A, size_t astep, int m, double *b, size_t bstep, int n)
void | cmp16s (const short *src1, size_t step1, const short *src2, size_t step2, uchar *dst, size_t step, int width, int height, void *_cmpop)
void | cmp16u (const ushort *src1, size_t step1, const ushort *src2, size_t step2, uchar *dst, size_t step, int width, int height, void *_cmpop)
void | cmp32f (const float *src1, size_t step1, const float *src2, size_t step2, uchar *dst, size_t step, int width, int height, void *_cmpop)
void | cmp32s (const int *src1, size_t step1, const int *src2, size_t step2, uchar *dst, size_t step, int width, int height, void *_cmpop)
void | cmp64f (const double *src1, size_t step1, const double *src2, size_t step2, uchar *dst, size_t step, int width, int height, void *_cmpop)
void | cmp8s (const schar *src1, size_t step1, const schar *src2, size_t step2, uchar *dst, size_t step, int width, int height, void *_cmpop)
void | cmp8u (const uchar *src1, size_t step1, const uchar *src2, size_t step2, uchar *dst, size_t step, int width, int height, void *_cmpop)
void | cvtBGR5x5toBGR (const uchar *src_data, size_t src_step, uchar *dst_data, size_t dst_step, int width, int height, int dcn, bool swapBlue, int greenBits)
void | cvtBGR5x5toGray (const uchar *src_data, size_t src_step, uchar *dst_data, size_t dst_step, int width, int height, int greenBits)
void | cvtBGRtoBGR (const uchar *src_data, size_t src_step, uchar *dst_data, size_t dst_step, int width, int height, int depth, int scn, int dcn, bool swapBlue)
void | cvtBGRtoBGR5x5 (const uchar *src_data, size_t src_step, uchar *dst_data, size_t dst_step, int width, int height, int scn, bool swapBlue, int greenBits)
void | cvtBGRtoGray (const uchar *src_data, size_t src_step, uchar *dst_data, size_t dst_step, int width, int height, int depth, int scn, bool swapBlue)
void | cvtBGRtoHSV (const uchar *src_data, size_t src_step, uchar *dst_data, size_t dst_step, int width, int height, int depth, int scn, bool swapBlue, bool isFullRange, bool isHSV)
void | cvtBGRtoLab (const uchar *src_data, size_t src_step, uchar *dst_data, size_t dst_step, int width, int height, int depth, int scn, bool swapBlue, bool isLab, bool srgb)
void | cvtBGRtoThreePlaneYUV (const uchar *src_data, size_t src_step, uchar *dst_data, size_t dst_step, int width, int height, int scn, bool swapBlue, int uIdx)
void | cvtBGRtoTwoPlaneYUV (const uchar *src_data, size_t src_step, uchar *y_data, uchar *uv_data, size_t dst_step, int width, int height, int scn, bool swapBlue, int uIdx)
| Separate Y and UV planes. More...
void | cvtBGRtoXYZ (const uchar *src_data, size_t src_step, uchar *dst_data, size_t dst_step, int width, int height, int depth, int scn, bool swapBlue)
void | cvtBGRtoYUV (const uchar *src_data, size_t src_step, uchar *dst_data, size_t dst_step, int width, int height, int depth, int scn, bool swapBlue, bool isCbCr)
void | cvtGraytoBGR (const uchar *src_data, size_t src_step, uchar *dst_data, size_t dst_step, int width, int height, int depth, int dcn)
void | cvtGraytoBGR5x5 (const uchar *src_data, size_t src_step, uchar *dst_data, size_t dst_step, int width, int height, int greenBits)
void | cvtHSVtoBGR (const uchar *src_data, size_t src_step, uchar *dst_data, size_t dst_step, int width, int height, int depth, int dcn, bool swapBlue, bool isFullRange, bool isHSV)
void | cvtLabtoBGR (const uchar *src_data, size_t src_step, uchar *dst_data, size_t dst_step, int width, int height, int depth, int dcn, bool swapBlue, bool isLab, bool srgb)
void | cvtMultipliedRGBAtoRGBA (const uchar *src_data, size_t src_step, uchar *dst_data, size_t dst_step, int width, int height)
void | cvtOnePlaneYUVtoBGR (const uchar *src_data, size_t src_step, uchar *dst_data, size_t dst_step, int width, int height, int dcn, bool swapBlue, int uIdx, int ycn)
void | cvtRGBAtoMultipliedRGBA (const uchar *src_data, size_t src_step, uchar *dst_data, size_t dst_step, int width, int height)
void | cvtThreePlaneYUVtoBGR (const uchar *src_data, size_t src_step, uchar *dst_data, size_t dst_step, int dst_width, int dst_height, int dcn, bool swapBlue, int uIdx)
void | cvtTwoPlaneYUVtoBGR (const uchar *src_data, size_t src_step, uchar *dst_data, size_t dst_step, int dst_width, int dst_height, int dcn, bool swapBlue, int uIdx)
void | cvtTwoPlaneYUVtoBGR (const uchar *y_data, const uchar *uv_data, size_t src_step, uchar *dst_data, size_t dst_step, int dst_width, int dst_height, int dcn, bool swapBlue, int uIdx)
| Separate Y and UV planes. More...
void | cvtXYZtoBGR (const uchar *src_data, size_t src_step, uchar *dst_data, size_t dst_step, int width, int height, int depth, int dcn, bool swapBlue)
void | cvtYUVtoBGR (const uchar *src_data, size_t src_step, uchar *dst_data, size_t dst_step, int width, int height, int depth, int dcn, bool swapBlue, bool isCbCr)
void | div16s (const short *src1, size_t step1, const short *src2, size_t step2, short *dst, size_t step, int width, int height, void *scale)
void | div16u (const ushort *src1, size_t step1, const ushort *src2, size_t step2, ushort *dst, size_t step, int width, int height, void *scale)
void | div32f (const float *src1, size_t step1, const float *src2, size_t step2, float *dst, size_t step, int width, int height, void *scale)
void | div32s (const int *src1, size_t step1, const int *src2, size_t step2, int *dst, size_t step, int width, int height, void *scale)
void | div64f (const double *src1, size_t step1, const double *src2, size_t step2, double *dst, size_t step, int width, int height, void *scale)
void | div8s (const schar *src1, size_t step1, const schar *src2, size_t step2, schar *dst, size_t step, int width, int height, void *scale)
void | div8u (const uchar *src1, size_t step1, const uchar *src2, size_t step2, uchar *dst, size_t step, int width, int height, void *scale)
void | exp32f (const float *src, float *dst, int n)
void | exp64f (const double *src, double *dst, int n)
void | fastAtan32f (const float *y, const float *x, float *dst, int n, bool angleInDegrees)
void | fastAtan64f (const double *y, const double *x, double *dst, int n, bool angleInDegrees)
void | filter2D (int stype, int dtype, int kernel_type, uchar *src_data, size_t src_step, uchar *dst_data, size_t dst_step, int width, int height, int full_width, int full_height, int offset_x, int offset_y, uchar *kernel_data, size_t kernel_step, int kernel_width, int kernel_height, int anchor_x, int anchor_y, double delta, int borderType, bool isSubmatrix)
void | gemm32f (const float *src1, size_t src1_step, const float *src2, size_t src2_step, float alpha, const float *src3, size_t src3_step, float beta, float *dst, size_t dst_step, int m_a, int n_a, int n_d, int flags)
void | gemm32fc (const float *src1, size_t src1_step, const float *src2, size_t src2_step, float alpha, const float *src3, size_t src3_step, float beta, float *dst, size_t dst_step, int m_a, int n_a, int n_d, int flags)
void | gemm64f (const double *src1, size_t src1_step, const double *src2, size_t src2_step, double alpha, const double *src3, size_t src3_step, double beta, double *dst, size_t dst_step, int m_a, int n_a, int n_d, int flags)
void | gemm64fc (const double *src1, size_t src1_step, const double *src2, size_t src2_step, double alpha, const double *src3, size_t src3_step, double beta, double *dst, size_t dst_step, int m_a, int n_a, int n_d, int flags)
void | integral (int depth, int sdepth, int sqdepth, const uchar *src, size_t srcstep, uchar *sum, size_t sumstep, uchar *sqsum, size_t sqsumstep, uchar *tilted, size_t tstep, int width, int height, int cn)
void | invSqrt32f (const float *src, float *dst, int len)
void | invSqrt64f (const double *src, double *dst, int len)
void | log32f (const float *src, float *dst, int n)
void | log64f (const double *src, double *dst, int n)
int | LU32f (float *A, size_t astep, int m, float *b, size_t bstep, int n)
int | LU64f (double *A, size_t astep, int m, double *b, size_t bstep, int n)
void | magnitude32f (const float *x, const float *y, float *dst, int n)
void | magnitude64f (const double *x, const double *y, double *dst, int n)
void | max16s (const short *src1, size_t step1, const short *src2, size_t step2, short *dst, size_t step, int width, int height, void *)
void | max16u (const ushort *src1, size_t step1, const ushort *src2, size_t step2, ushort *dst, size_t step, int width, int height, void *)
void | max32f (const float *src1, size_t step1, const float *src2, size_t step2, float *dst, size_t step, int width, int height, void *)
void | max32s (const int *src1, size_t step1, const int *src2, size_t step2, int *dst, size_t step, int width, int height, void *)
void | max64f (const double *src1, size_t step1, const double *src2, size_t step2, double *dst, size_t step, int width, int height, void *)
void | max8s (const schar *src1, size_t step1, const schar *src2, size_t step2, schar *dst, size_t step, int width, int height, void *)
void | max8u (const uchar *src1, size_t step1, const uchar *src2, size_t step2, uchar *dst, size_t step, int width, int height, void *)
void | merge16u (const ushort **src, ushort *dst, int len, int cn)
void | merge32s (const int **src, int *dst, int len, int cn)
void | merge64s (const int64 **src, int64 *dst, int len, int cn)
void | merge8u (const uchar **src, uchar *dst, int len, int cn)
void | min16s (const short *src1, size_t step1, const short *src2, size_t step2, short *dst, size_t step, int width, int height, void *)
void | min16u (const ushort *src1, size_t step1, const ushort *src2, size_t step2, ushort *dst, size_t step, int width, int height, void *)
void | min32f (const float *src1, size_t step1, const float *src2, size_t step2, float *dst, size_t step, int width, int height, void *)
void | min32s (const int *src1, size_t step1, const int *src2, size_t step2, int *dst, size_t step, int width, int height, void *)
void | min64f (const double *src1, size_t step1, const double *src2, size_t step2, double *dst, size_t step, int width, int height, void *)
void | min8s (const schar *src1, size_t step1, const schar *src2, size_t step2, schar *dst, size_t step, int width, int height, void *)
void | min8u (const uchar *src1, size_t step1, const uchar *src2, size_t step2, uchar *dst, size_t step, int width, int height, void *)
void | morph (int op, int src_type, int dst_type, uchar *src_data, size_t src_step, uchar *dst_data, size_t dst_step, int width, int height, int roi_width, int roi_height, int roi_x, int roi_y, int roi_width2, int roi_height2, int roi_x2, int roi_y2, int kernel_type, uchar *kernel_data, size_t kernel_step, int kernel_width, int kernel_height, int anchor_x, int anchor_y, int borderType, const double borderValue[4], int iterations, bool isSubmatrix)
void | mul16s (const short *src1, size_t step1, const short *src2, size_t step2, short *dst, size_t step, int width, int height, void *scale)
void | mul16u (const ushort *src1, size_t step1, const ushort *src2, size_t step2, ushort *dst, size_t step, int width, int height, void *scale)
void | mul32f (const float *src1, size_t step1, const float *src2, size_t step2, float *dst, size_t step, int width, int height, void *scale)
void | mul32s (const int *src1, size_t step1, const int *src2, size_t step2, int *dst, size_t step, int width, int height, void *scale)
void | mul64f (const double *src1, size_t step1, const double *src2, size_t step2, double *dst, size_t step, int width, int height, void *scale)
void | mul8s (const schar *src1, size_t step1, const schar *src2, size_t step2, schar *dst, size_t step, int width, int height, void *scale)
void | mul8u (const uchar *src1, size_t step1, const uchar *src2, size_t step2, uchar *dst, size_t step, int width, int height, void *scale)
int | normHamming (const uchar *a, int n)
int | normHamming (const uchar *a, const uchar *b, int n)
int | normHamming (const uchar *a, int n, int cellSize)
int | normHamming (const uchar *a, const uchar *b, int n, int cellSize)
int | normL1_ (const uchar *a, const uchar *b, int n)
float | normL1_ (const float *a, const float *b, int n)
float | normL2Sqr_ (const float *a, const float *b, int n)
void | not8u (const uchar *src1, size_t step1, const uchar *src2, size_t step2, uchar *dst, size_t step, int width, int height, void *)
void | or8u (const uchar *src1, size_t step1, const uchar *src2, size_t step2, uchar *dst, size_t step, int width, int height, void *)
int | QR32f (float *A, size_t astep, int m, int n, int k, float *b, size_t bstep, float *hFactors)
int | QR64f (double *A, size_t astep, int m, int n, int k, double *b, size_t bstep, double *hFactors)
void | recip16s (const short *, size_t, const short *src2, size_t step2, short *dst, size_t step, int width, int height, void *scale)
void | recip16u (const ushort *, size_t, const ushort *src2, size_t step2, ushort *dst, size_t step, int width, int height, void *scale)
void | recip32f (const float *, size_t, const float *src2, size_t step2, float *dst, size_t step, int width, int height, void *scale)
void | recip32s (const int *, size_t, const int *src2, size_t step2, int *dst, size_t step, int width, int height, void *scale)
void | recip64f (const double *, size_t, const double *src2, size_t step2, double *dst, size_t step, int width, int height, void *scale)
void | recip8s (const schar *, size_t, const schar *src2, size_t step2, schar *dst, size_t step, int width, int height, void *scale)
void | recip8u (const uchar *, size_t, const uchar *src2, size_t step2, uchar *dst, size_t step, int width, int height, void *scale)
void | resize (int src_type, const uchar *src_data, size_t src_step, int src_width, int src_height, uchar *dst_data, size_t dst_step, int dst_width, int dst_height, double inv_scale_x, double inv_scale_y, int interpolation)
void | sepFilter2D (int stype, int dtype, int ktype, uchar *src_data, size_t src_step, uchar *dst_data, size_t dst_step, int width, int height, int full_width, int full_height, int offset_x, int offset_y, uchar *kernelx_data, int kernelx_len, uchar *kernely_data, int kernely_len, int anchor_x, int anchor_y, double delta, int borderType)
void | split16u (const ushort *src, ushort **dst, int len, int cn)
void | split32s (const int *src, int **dst, int len, int cn)
void | split64s (const int64 *src, int64 **dst, int len, int cn)
void | split8u (const uchar *src, uchar **dst, int len, int cn)
void | sqrt32f (const float *src, float *dst, int len)
void | sqrt64f (const double *src, double *dst, int len)
void | sub16s (const short *src1, size_t step1, const short *src2, size_t step2, short *dst, size_t step, int width, int height, void *)
void | sub16u (const ushort *src1, size_t step1, const ushort *src2, size_t step2, ushort *dst, size_t step, int width, int height, void *)
void | sub32f (const float *src1, size_t step1, const float *src2, size_t step2, float *dst, size_t step, int width, int height, void *)
void | sub32s (const int *src1, size_t step1, const int *src2, size_t step2, int *dst, size_t step, int width, int height, void *)
void | sub64f (const double *src1, size_t step1, const double *src2, size_t step2, double *dst, size_t step, int width, int height, void *)
void | sub8s (const schar *src1, size_t step1, const schar *src2, size_t step2, schar *dst, size_t step, int width, int height, void *)
void | sub8u (const uchar *src1, size_t step1, const uchar *src2, size_t step2, uchar *dst, size_t step, int width, int height, void *)
void | SVD32f (float *At, size_t astep, float *W, float *U, size_t ustep, float *Vt, size_t vstep, int m, int n, int flags)
void | SVD64f (double *At, size_t astep, double *W, double *U, size_t ustep, double *Vt, size_t vstep, int m, int n, int flags)
void | warpAffine (int src_type, const uchar *src_data, size_t src_step, int src_width, int src_height, uchar *dst_data, size_t dst_step, int dst_width, int dst_height, const double M[6], int interpolation, int borderType, const double borderValue[4])
void | warpPerspectve (int src_type, const uchar *src_data, size_t src_step, int src_width, int src_height, uchar *dst_data, size_t dst_step, int dst_width, int dst_height, const double M[9], int interpolation, int borderType, const double borderValue[4])
void | xor8u (const uchar *src1, size_t step1, const uchar *src2, size_t step2, uchar *dst, size_t step, int width, int height, void *)