detector.cpp File Reference

Include dependency graph for detector.cpp:

Classes
struct	anchors_t

Macros
#define	__COMPAR_FN_T

Typedefs
typedef int(*	__compar_fn_t) (const void *, const void *)

Functions
int	anchors_comparator (const void *pa, const void *pb)
int	anchors_data_comparator (const float **pa, const float **pb)
void	calc_anchors (char *datacfg, int num_of_clusters, int width, int height, int show)
static void	eliminate_bdd (char *buf, const char *a)
static void	get_bdd_image_id (char *filename)
void	prime_training_images_cache (list *image_filenames)
void	prime_training_images_cache_thread (Darknet::VStr v)
static void	print_bdd_detections (FILE *fp, char *image_path, Darknet::Detection *dets, int num_boxes, int classes, int w, int h)
static void	print_cocos (FILE *fp, char *image_path, Darknet::Detection *dets, int num_boxes, int classes, int w, int h)
void	print_detector_detections (FILE **fps, const char *id, Darknet::Detection *dets, int total, int classes, int w, int h)
void	print_imagenet_detections (FILE *fp, int id, Darknet::Detection *dets, int total, int classes, int w, int h)
static void	print_kitti_detections (FILE **fps, const char *id, Darknet::Detection *dets, int total, int classes, int w, int h, const char *outfile, const char *prefix)
void	run_detector (int argc, char **argv)
void	test_detector (const char *datacfg, const char *cfgfile, const char *weightfile, const char *filename, float thresh, float hier_thresh, int dont_show, int ext_output, int save_labels, const char *outfile, int letter_box, int benchmark_layers)
void	train_detector (const char *datacfg, const char *cfgfile, const char *weightfile, int *gpus, int ngpus, int clear, int dont_show, int calc_map, float thresh, float iou_thresh, int show_imgs, int benchmark_layers, const char *chart_path)
void	train_detector_internal (const bool break_after_burn_in, std::string &multi_gpu_weights_fn, const char *datacfg, const char *cfgfile, const char *weightfile, int *gpus, int ngpus, int clear, int dont_show, int calc_map, float thresh, float iou_thresh, int show_imgs, int benchmark_layers, const char *chart_path)
void	validate_detector (char *datacfg, char *cfgfile, char *weightfile, const char *outfile)
float	validate_detector_map (const char *datacfg, const char *cfgfile, const char *weightfile, float thresh_calc_avg_iou, const float iou_thresh, const int map_points, int letter_box, Darknet::Network *existing_net)
void	validate_detector_recall (char *datacfg, char *cfgfile, char *weightfile)

Macro Definition Documentation

__COMPAR_FN_T

#define __COMPAR_FN_T

Typedef Documentation

__compar_fn_t

typedef int(* __compar_fn_t) (const void *, const void *)

Function Documentation

anchors_comparator()

int anchors_comparator	(	const void *	pa,
		const void *	pb
	)

anchors_data_comparator()

int anchors_data_comparator	(	const float **	pa,
		const float **	pb
	)

Here is the caller graph for this function:

calc_anchors()

void calc_anchors	(	char *	datacfg,
		int	num_of_clusters,
		int	width,
		int	height,
		int	show
	)

Todo:

shouldn't we check the .cfg file instead, and get the anchors, width, and height from there instead of requiring them as parms?

Todo:

replace qsort() lowest priority

Here is the call graph for this function:

Here is the caller graph for this function:

eliminate_bdd()

static void eliminate_bdd ( char *  buf, const char *  a  )

static

Here is the caller graph for this function:

get_bdd_image_id()

static void get_bdd_image_id ( char *  filename )

static

Here is the call graph for this function:

Here is the caller graph for this function:

prime_training_images_cache()

void prime_training_images_cache

(

list *

image_filenames

)

Here is the call graph for this function:

Here is the caller graph for this function:

prime_training_images_cache_thread()

void prime_training_images_cache_thread

(

Darknet::VStr

v

)

Here is the call graph for this function:

Here is the caller graph for this function:

print_bdd_detections()

static void print_bdd_detections ( FILE *  fp, char *  image_path, Darknet::Detection *  dets, int  num_boxes, int  classes, int  w, int  h  )

static

Here is the call graph for this function:

Here is the caller graph for this function:

print_cocos()

static void print_cocos ( FILE *  fp, char *  image_path, Darknet::Detection *  dets, int  num_boxes, int  classes, int  w, int  h  )

static

Here is the call graph for this function:

Here is the caller graph for this function:

print_detector_detections()

void print_detector_detections	(	FILE **	fps,
		const char *	id,
		Darknet::Detection *	dets,
		int	total,
		int	classes,
		int	w,
		int	h
	)

Here is the caller graph for this function:

print_imagenet_detections()

void print_imagenet_detections	(	FILE *	fp,
		int	id,
		Darknet::Detection *	dets,
		int	total,
		int	classes,
		int	w,
		int	h
	)

Here is the caller graph for this function:

print_kitti_detections()

static void print_kitti_detections ( FILE **  fps, const char *  id, Darknet::Detection *  dets, int  total, int  classes, int  w, int  h, const char *  outfile, const char *  prefix  )

static

Here is the caller graph for this function:

run_detector()

void run_detector	(	int	argc,
		char **	argv
	)

Todo:

get rid of the old C-style filename access and use std::filesystem::path within the functions so we're not passing these around as char* parms

Todo:

why only do this if ngpus > 1? Is this a bug? Should it be zero?

Here is the call graph for this function:

Here is the caller graph for this function:

test_detector()

void test_detector	(	const char *	datacfg,
		const char *	cfgfile,
		const char *	weightfile,
		const char *	filename,
		float	thresh,
		float	hier_thresh,
		int	dont_show,
		int	ext_output,
		int	save_labels,
		const char *	outfile,
		int	letter_box,
		int	benchmark_layers
	)

Here is the caller graph for this function:

train_detector()

void train_detector	(	const char *	datacfg,
		const char *	cfgfile,
		const char *	weightfile,
		int *	gpus,
		int	ngpus,
		int	clear,
		int	dont_show,
		int	calc_map,
		float	thresh,
		float	iou_thresh,
		int	show_imgs,
		int	benchmark_layers,
		const char *	chart_path
	)

Here is the call graph for this function:

Here is the caller graph for this function:

train_detector_internal()

void train_detector_internal	(	const bool	break_after_burn_in,
		std::string &	multi_gpu_weights_fn,
		const char *	datacfg,
		const char *	cfgfile,
		const char *	weightfile,
		int *	gpus,
		int	ngpus,
		int	clear,
		int	dont_show,
		int	calc_map,
		float	thresh,
		float	iou_thresh,
		int	show_imgs,
		int	benchmark_layers,
		const char *	chart_path
	)

Todo:

copy the weights...?

Here is the caller graph for this function:

validate_detector()

void validate_detector	(	char *	datacfg,
		char *	cfgfile,
		char *	weightfile,
		const char *	outfile
	)

Here is the caller graph for this function:

validate_detector_map()

float validate_detector_map	(	const char *	datacfg,
		const char *	cfgfile,
		const char *	weightfile,
		float	thresh_calc_avg_iou,
		const float	iou_thresh,
		const int	map_points,
		int	letter_box,
		Darknet::Network *	existing_net
	)

Todo:

how many cores do we have available?

Todo:

I think this is TP + FN (where the object actually exists, and we either found it, or missed it)

Todo:

would we save anything if net was passed in by reference?

Todo:

try this again in 2026? std::execution::par_unseq,

Here is the caller graph for this function:

validate_detector_recall()

void validate_detector_recall	(	char *	datacfg,
		char *	cfgfile,
		char *	weightfile
	)

Here is the call graph for this function:

Here is the caller graph for this function: