convolve.cc File Reference

#include "libmv/image/convolve.h"
#include <cmath>
#include "libmv/image/image.h"

Go to the source code of this file.

Namespaces
namespace	libmv

Macros
#define	static_convolution(size)

Functions
void	libmv::ComputeGaussianKernel (double sigma, Vec *kernel, Vec *derivative)
template<int size, bool vertical>
void	libmv::FastConvolve (const Vec &kernel, int width, int height, const float *src, int src_stride, int src_line_stride, float *dst, int dst_stride)
template<bool vertical>
void	libmv::Convolve (const Array3Df &in, const Vec &kernel, Array3Df *out_pointer, int plane)
void	libmv::ConvolveHorizontal (const Array3Df &in, const Vec &kernel, Array3Df *out_pointer, int plane)
void	libmv::ConvolveVertical (const Array3Df &in, const Vec &kernel, Array3Df *out_pointer, int plane)
void	libmv::ConvolveGaussian (const Array3Df &in, double sigma, Array3Df *out_pointer)
void	libmv::ImageDerivatives (const Array3Df &in, double sigma, Array3Df *gradient_x, Array3Df *gradient_y)
void	libmv::BlurredImageAndDerivatives (const Array3Df &in, double sigma, Array3Df *blurred_image, Array3Df *gradient_x, Array3Df *gradient_y)
void	libmv::BlurredImageAndDerivativesChannels (const Array3Df &in, double sigma, Array3Df *blurred_and_gradxy)
void	libmv::BoxFilterHorizontal (const Array3Df &in, int window_size, Array3Df *out_pointer)
void	libmv::BoxFilterVertical (const Array3Df &in, int window_size, Array3Df *out_pointer)
void	libmv::BoxFilter (const Array3Df &in, int box_width, Array3Df *out)
void	libmv::LaplaceFilter (unsigned char *src, unsigned char *dst, int width, int height, int strength)

Macro Definition Documentation

static_convolution

#define static_convolution

(

size

)

Value:

  case size:                                                                   \
    FastConvolve<size, vertical>(kernel,                                       \
                                 width,                                        \
                                 height,                                       \
                                 src,                                          \
                                 src_stride,                                   \
                                 src_line_stride,                              \
                                 dst,                                          \
                                 dst_stride);                                  \
    break;

Referenced by libmv::Convolve().