filter.h File Reference

#include <algorithm>
#include <cmath>
#include <vector>
#include "modules/perception/lidar/segmentation/ncut/common/graph_felzenszwalb/convolve.h"
#include "modules/perception/lidar/segmentation/ncut/common/graph_felzenszwalb/image.h"
#include "modules/perception/lidar/segmentation/ncut/common/graph_felzenszwalb/imconv.h"
#include "modules/perception/lidar/segmentation/ncut/common/graph_felzenszwalb/misc.h"

Include dependency graph for filter.h:

Go to the source code of this file.

Namespaces
	apollo
	apollo::perception
	apollo::perception::lidar

Macros
#define	MAKE_FILTER(name, fun)

Functions
void	apollo::perception::lidar::normalize (std::vector< float > *mask_input)
	apollo::perception::lidar::MAKE_FILTER (fgauss, exp(-0.5 *square(i/sigma)))
Image< float > *	apollo::perception::lidar::smooth (Image< float > *src, float sigma)
Image< float > *	apollo::perception::lidar::smooth (Image< uchar > *src, float sigma)
Image< float > *	apollo::perception::lidar::laplacian (Image< float > *src)

Variables
const double	apollo::perception::lidar::WIDTH = 4.0

Macro Definition Documentation

MAKE_FILTER

#define MAKE_FILTER	(		name,
			fun
	)

Value:

std::vector<float> make_##name(float sigma) {          \
    sigma = std::max(sigma, 0.01F);                      \
    int len = static_cast<int>(ceil(sigma * WIDTH)) + 1; \
    std::vector<float> mask(len);                        \
    for (int i = 0; i < len; i++) {                      \
      mask[i] = fun;                                     \
    }                                                    \
    return mask;                                         \
  }