mirror of https://github.com/AlexeyAB/darknet.git
108 lines
4.0 KiB
C
108 lines
4.0 KiB
C
#ifndef IMAGE_H
|
|
#define IMAGE_H
|
|
#include "darknet.h"
|
|
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <float.h>
|
|
#include <string.h>
|
|
#include <math.h>
|
|
|
|
#include "image_opencv.h"
|
|
|
|
#include "box.h"
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
/*
|
|
typedef struct {
|
|
int w;
|
|
int h;
|
|
int c;
|
|
float *data;
|
|
} image;
|
|
*/
|
|
float get_color(int c, int x, int max);
|
|
void flip_image(image a);
|
|
void draw_box(image a, int x1, int y1, int x2, int y2, float r, float g, float b);
|
|
void draw_box_width(image a, int x1, int y1, int x2, int y2, int w, float r, float g, float b);
|
|
void draw_bbox(image a, box bbox, int w, float r, float g, float b);
|
|
void draw_label(image a, int r, int c, image label, const float *rgb);
|
|
void draw_weighted_label(image a, int r, int c, image label, const float *rgb, const float alpha);
|
|
void write_label(image a, int r, int c, image *characters, char *string, float *rgb);
|
|
void draw_detections(image im, int num, float thresh, box *boxes, float **probs, char **names, image **labels, int classes);
|
|
void draw_detections_v3(image im, detection *dets, int num, float thresh, char **names, image **alphabet, int classes, int ext_output);
|
|
image image_distance(image a, image b);
|
|
void scale_image(image m, float s);
|
|
// image crop_image(image im, int dx, int dy, int w, int h);
|
|
image random_crop_image(image im, int w, int h);
|
|
image random_augment_image(image im, float angle, float aspect, int low, int high, int size);
|
|
void random_distort_image(image im, float hue, float saturation, float exposure);
|
|
//LIB_API image resize_image(image im, int w, int h);
|
|
//LIB_API void copy_image_from_bytes(image im, char *pdata);
|
|
void fill_image(image m, float s);
|
|
void letterbox_image_into(image im, int w, int h, image boxed);
|
|
//LIB_API image letterbox_image(image im, int w, int h);
|
|
// image resize_min(image im, int min);
|
|
image resize_max(image im, int max);
|
|
void translate_image(image m, float s);
|
|
void normalize_image(image p);
|
|
image rotate_image(image m, float rad);
|
|
void rotate_image_cw(image im, int times);
|
|
void embed_image(image source, image dest, int dx, int dy);
|
|
void saturate_image(image im, float sat);
|
|
void exposure_image(image im, float sat);
|
|
void distort_image(image im, float hue, float sat, float val);
|
|
void saturate_exposure_image(image im, float sat, float exposure);
|
|
void hsv_to_rgb(image im);
|
|
//LIB_API void rgbgr_image(image im);
|
|
void constrain_image(image im);
|
|
void composite_3d(char *f1, char *f2, char *out, int delta);
|
|
int best_3d_shift_r(image a, image b, int min, int max);
|
|
|
|
image grayscale_image(image im);
|
|
image threshold_image(image im, float thresh);
|
|
|
|
image collapse_image_layers(image source, int border);
|
|
image collapse_images_horz(image *ims, int n);
|
|
image collapse_images_vert(image *ims, int n);
|
|
|
|
void show_image(image p, const char *name);
|
|
void show_image_normalized(image im, const char *name);
|
|
void save_image_png(image im, const char *name);
|
|
void save_image(image p, const char *name);
|
|
void show_images(image *ims, int n, char *window);
|
|
void show_image_layers(image p, char *name);
|
|
void show_image_collapsed(image p, char *name);
|
|
|
|
void print_image(image m);
|
|
|
|
//LIB_API image make_image(int w, int h, int c);
|
|
image make_random_image(int w, int h, int c);
|
|
image make_empty_image(int w, int h, int c);
|
|
image float_to_image_scaled(int w, int h, int c, float *data);
|
|
image float_to_image(int w, int h, int c, float *data);
|
|
image copy_image(image p);
|
|
void copy_image_inplace(image src, image dst);
|
|
image load_image(char *filename, int w, int h, int c);
|
|
image load_image_stb_resize(char *filename, int w, int h, int c);
|
|
//LIB_API image load_image_color(char *filename, int w, int h);
|
|
image **load_alphabet();
|
|
void free_alphabet(image **alphabet);
|
|
|
|
//float get_pixel(image m, int x, int y, int c);
|
|
//float get_pixel_extend(image m, int x, int y, int c);
|
|
//void set_pixel(image m, int x, int y, int c, float val);
|
|
//void add_pixel(image m, int x, int y, int c, float val);
|
|
float bilinear_interpolate(image im, float x, float y, int c);
|
|
|
|
image get_image_layer(image m, int l);
|
|
|
|
//LIB_API void free_image(image m);
|
|
void test_resize(char *filename);
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif
|