carplate.h File Reference

#include "rockx_type.h"
#include "object_detection.h"

Go to the source code of this file.

Data Structures
struct	rockx_carplate_align_result_t
	Car plate align Result (rockx_carplate_align) More...
struct	rockx_carplate_recog_result_t
	Car plate recognition Result (rockx_carplate_recognize) More...

Typedefs
typedef struct rockx_carplate_align_result_t	rockx_carplate_align_result_t
	Car plate align Result (rockx_carplate_align) More...
typedef struct rockx_carplate_recog_result_t	rockx_carplate_recog_result_t
	Car plate recognition Result (rockx_carplate_recognize) More...

Functions
rockx_ret_t	rockx_carplate_detect (rockx_handle_t handle, rockx_image_t *in_img, rockx_object_array_t *object_array, rockx_async_callback callback)
rockx_ret_t	rockx_carplate_align (rockx_handle_t handle, rockx_image_t *in_img, rockx_object_t *detect_result, rockx_carplate_align_result_t *aligned_result)
rockx_ret_t	rockx_carplate_recognize (rockx_handle_t handle, rockx_image_t *aligned_img, rockx_carplate_recog_result_t *recog_result)

Variables
const char *const	CARPLATE_RECOG_CODE [83]
	Car Plate Recognition Code Table. More...

Typedef Documentation

rockx_carplate_align_result_t

typedef struct rockx_carplate_align_result_t rockx_carplate_align_result_t

Car plate align Result (rockx_carplate_align)

rockx_carplate_recog_result_t

typedef struct rockx_carplate_recog_result_t rockx_carplate_recog_result_t

Car plate recognition Result (rockx_carplate_recognize)

Function Documentation

rockx_carplate_align()

rockx_ret_t rockx_carplate_align	(	rockx_handle_t	handle,
		rockx_image_t *	in_img,
		rockx_object_t *	detect_result,
		rockx_carplate_align_result_t *	aligned_result
	)

Car Plate Correction Alignment

Parameters

handle	[in] Handle of a created ROCKX_MODULE_CARPLATE_ALIGN module(created by rockx_create)
in_img	[in] Input image
detect_result	[in] Detection result (get from rockx_carplate_detect)
aligned_result	[out] Aligned result

Returns

rockx_ret_t

rockx_carplate_detect()

rockx_ret_t rockx_carplate_detect	(	rockx_handle_t	handle,
		rockx_image_t *	in_img,
		rockx_object_array_t *	object_array,
		rockx_async_callback	callback
	)

Car Plate Detection

Parameters

handle	[in] Handle of a created ROCKX_MODULE_CARPLATE_DETECTION module(created by rockx_create)
in_img	[in] Input image
object_array	[out] Car plate detection result
callback	[in] Async callback function pointer

Returns

rockx_ret_t

rockx_carplate_recognize()

rockx_ret_t rockx_carplate_recognize	(	rockx_handle_t	handle,
		rockx_image_t *	aligned_img,
		rockx_carplate_recog_result_t *	recog_result
	)

Car Plate Recognition

Parameters

handle	[in] Handle of a created ROCKX_MODULE_CARPLATE_RECOG module(created by rockx_create)
aligned_img	[in] Aligned image of car plate (get from rockx_carplate_align)
recog_result	[out] Recognition result

Returns

rockx_ret_t

Variable Documentation

CARPLATE_RECOG_CODE

const char* const CARPLATE_RECOG_CODE[83]

Initial value:

= {
        "京", "沪", "津", "渝", "冀", "晋", "蒙", "辽", "吉", "黑", "苏", "浙", "皖", "闽", "赣", "鲁", "豫", "鄂", "湘",
        "粤", "桂", "琼", "川", "贵", "云", "藏", "陕", "甘", "青", "宁", "新",
        "0", "1", "2", "3", "4", "5", "6", "7", "8", "9",
        "A", "B", "C", "D", "E", "F", "G", "H", "J", "K", "L", "M", "N", "P", "Q", "R", "S", "T", "U", "V", "W", "X",
        "Y", "Z","港","学","使","警","澳","挂","军","北","南","广","沈","兰","成","济","海","民","航","空"
}

Car Plate Recognition Code Table.

Definition at line 27 of file carplate.h.