From ac82bde55f3206a7a0d1b7a7580bea05096af32b Mon Sep 17 00:00:00 2001
From: Joseph Redmon <pjreddie@gmail.com>
Date: Thu, 17 Apr 2014 22:07:00 +0000
Subject: [PATCH] New feature extraction method
---
src/image.h | 36 ++++++++++++++++++++++++------------
1 files changed, 24 insertions(+), 12 deletions(-)
diff --git a/src/image.h b/src/image.h
index 1865857..fe25742 100644
--- a/src/image.h
+++ b/src/image.h
@@ -1,44 +1,56 @@
#ifndef IMAGE_H
#define IMAGE_H
+
#include "opencv2/highgui/highgui_c.h"
#include "opencv2/imgproc/imgproc_c.h"
typedef struct {
int h;
int w;
int c;
- double *data;
+ float *data;
} image;
-void scale_image(image m, double s);
-void add_scalar_image(image m, double s);
+image image_distance(image a, image b);
+void scale_image(image m, float s);
+void translate_image(image m, float s);
void normalize_image(image p);
void z_normalize_image(image p);
-void threshold_image(image p, double t);
+void threshold_image(image p, float t);
void zero_image(image m);
void rotate_image(image m);
void subtract_image(image a, image b);
-double avg_image_layer(image m, int l);
+float avg_image_layer(image m, int l);
void embed_image(image source, image dest, int h, int w);
+void add_into_image(image src, image dest, int h, int w);
image collapse_image_layers(image source, int border);
+image collapse_images_horz(image *ims, int n);
+image collapse_images_vert(image *ims, int n);
+image get_sub_image(image m, int h, int w, int dh, int dw);
void show_image(image p, char *name);
+void save_image(image p, 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 show_images_grid(image **ims, int h, int w, char *window);
+void test_grid();
+image grid_images(image **ims, int h, int w);
void print_image(image m);
image make_image(int h, int w, int c);
image make_empty_image(int h, int w, int c);
image make_random_image(int h, int w, int c);
-image make_random_kernel(int size, int c, double scale);
-image double_to_image(int h, int w, int c, double *data);
+image make_random_kernel(int size, int c, float scale);
+image float_to_image(int h, int w, int c, float *data);
image copy_image(image p);
-image load_image(char *filename);
+image load_image(char *filename, int h, int w);
+image ipl_to_image(IplImage* src);
-double get_pixel(image m, int x, int y, int c);
-double get_pixel_extend(image m, int x, int y, int c);
-void set_pixel(image m, int x, int y, int c, double val);
-
+float get_pixel(image m, int x, int y, int c);
+float get_pixel_extend(image m, int x, int y, int c);
+void add_pixel(image m, int x, int y, int c, float val);
+void set_pixel(image m, int x, int y, int c, float val);
image get_image_layer(image m, int l);
--
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