#include <assert.h>
#include <math.h>
#include <stdint.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "math_util.h"
#include "image_f32.h"

Include dependency graph for image_f32.c:

Functions
static void	convolve (const float x, float y, int sz, const float *k, int ksz)

image_f32_t *	image_f32_create (int width, int height)

image_f32_t *	image_f32_create_from_u8 (const image_u8_t *im)

image_f32_t *	image_f32_create_stride (int width, int height, int stride)

void	image_f32_destroy (image_f32_t *im)

void	image_f32_gaussian_blur (image_f32_t *im, double sigma, int ksz)

void	image_f32_normalize (image_f32_t *im)

int	image_f32_write_pnm (const image_f32_t im, const char path)

static float	sqf (float v)

Function Documentation

static void convolve	(	const float *	x,
		float *	y,
		int	sz,
		const float *	k,
		int	ksz
	)

static

Definition at line 89 of file image_f32.c.

image_f32_t* image_f32_create	(	int	width,
		int	height
	)

Definition at line 63 of file image_f32.c.

image_f32_t* image_f32_create_from_u8 ( const image_u8_t * im )

Definition at line 72 of file image_f32.c.

image_f32_t* image_f32_create_stride	(	int	width,
		int	height,
		int	stride
	)

Definition at line 50 of file image_f32.c.

void image_f32_destroy ( image_f32_t * im )

Definition at line 83 of file image_f32.c.

void image_f32_gaussian_blur	(	image_f32_t *	im,
		double	sigma,
		int	ksz
	)

Definition at line 109 of file image_f32.c.

void image_f32_normalize ( image_f32_t * im )

Definition at line 153 of file image_f32.c.

int image_f32_write_pnm	(	const image_f32_t *	im,
		const char *	path
	)

Definition at line 186 of file image_f32.c.

static float sqf ( float v )

inlinestatic

Definition at line 45 of file image_f32.c.

Functions

Function Documentation