data.cpp File Reference

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Macros
#define	NUMCHARS   37

Functions
void	blend_truth (float *new_truth, int boxes, int truth_size, float *old_truth)
void	blend_truth_mosaic (float *new_truth, int boxes, int truth_size, float *old_truth, int w, int h, float cut_x, float cut_y, int i_mixup, int left_shift, int right_shift, int top_shift, int bot_shift, int net_w, int net_h, int mosaic_bound)
data	concat_data (data d1, data d2)
matrix	concat_matrix (matrix m1, matrix m2)
void	correct_boxes (box_label *boxes, int n, float dx, float dy, float sx, float sy, int flip)
int	fill_truth_detection (const char *path, int num_boxes, int truth_size, float *truth, int classes, int flip, float dx, float dy, float sx, float sy, int net_w, int net_h)
data	get_data_part (data d, int part, int total)
void	get_next_batch (data d, int n, int offset, float *X, float *y)
list *	get_paths (const char *filename)
char **	get_random_paths (char **paths, int n, int m)
char **	get_random_paths_custom (char **paths, int n, int m, int contrastive)
char **	get_sequential_paths (char **paths, int n, int m, int mini_batch, int augment_speed, int contrastive)
data	load_data_detection (int n, char **paths, int m, int w, int h, int c, int boxes, int truth_size, int classes, int use_flip, int use_gaussian_noise, int use_blur, int use_mixup, float jitter, float resize, float hue, float saturation, float exposure, int mini_batch, int track, int augment_speed, int letter_box, int mosaic_bound, int contrastive, int contrastive_jit_flip, int contrastive_color, int show_imgs)
void	randomize_boxes (box_label *b, int n)
box_label *	read_boxes (char *filename, int *n)

Macro Definition Documentation

NUMCHARS

#define NUMCHARS   37

Function Documentation

blend_truth()

void blend_truth	(	float *	new_truth,
		int	boxes,
		int	truth_size,
		float *	old_truth
	)

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blend_truth_mosaic()

void blend_truth_mosaic	(	float *	new_truth,
		int	boxes,
		int	truth_size,
		float *	old_truth,
		int	w,
		int	h,
		float	cut_x,
		float	cut_y,
		int	i_mixup,
		int	left_shift,
		int	right_shift,
		int	top_shift,
		int	bot_shift,
		int	net_w,
		int	net_h,
		int	mosaic_bound
	)

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concat_data()

data concat_data	(	data	d1,
		data	d2
	)

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concat_matrix()

matrix concat_matrix	(	matrix	m1,
		matrix	m2
	)

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correct_boxes()

void correct_boxes	(	box_label *	boxes,
		int	n,
		float	dx,
		float	dy,
		float	sx,
		float	sy,
		int	flip
	)

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fill_truth_detection()

int fill_truth_detection	(	const char *	path,
		int	num_boxes,
		int	truth_size,
		float *	truth,
		int	classes,
		int	flip,
		float	dx,
		float	dy,
		float	sx,
		float	sy,
		int	net_w,
		int	net_h
	)

Todo:

shouldn't this be x - w/2 < 0.0f? And same for other variables?

Todo:

again, instead of checking for > 1, shouldn't we check x + w / 2 ?

Todo:

check for y - h/2 and y + h/2?

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get_data_part()

data get_data_part	(	data	d,
		int	part,
		int	total
	)

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get_next_batch()

void get_next_batch	(	data	d,
		int	n,
		int	offset,
		float *	X,
		float *	y
	)

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get_paths()

list * get_paths

(

const char *

filename

)

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get_random_paths()

char ** get_random_paths	(	char **	paths,
		int	n,
		int	m
	)

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get_random_paths_custom()

char ** get_random_paths_custom	(	char **	paths,
		int	n,
		int	m,
		int	contrastive
	)

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get_sequential_paths()

char ** get_sequential_paths	(	char **	paths,
		int	n,
		int	m,
		int	mini_batch,
		int	augment_speed,
		int	contrastive
	)

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load_data_detection()

data load_data_detection	(	int	n,
		char **	paths,
		int	m,
		int	w,
		int	h,
		int	c,
		int	boxes,
		int	truth_size,
		int	classes,
		int	use_flip,
		int	use_gaussian_noise,
		int	use_blur,
		int	use_mixup,
		float	jitter,
		float	resize,
		float	hue,
		float	saturation,
		float	exposure,
		int	mini_batch,
		int	track,
		int	augment_speed,
		int	letter_box,
		int	mosaic_bound,
		int	contrastive,
		int	contrastive_jit_flip,
		int	contrastive_color,
		int	show_imgs
	)

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randomize_boxes()

void randomize_boxes	(	box_label *	b,
		int	n
	)

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read_boxes()

box_label * read_boxes	(	char *	filename,
		int *	n
	)

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