Modules
	Fir list

	Fir list removed item

	Fir matcher factory c interface

	Match

Classes
struct	face_sdk__fir_matcher
	Fir matcher compares FIRs against each other. Matcher can perform 1:1 and 1:N matching. More...

struct	face_sdk__fir_matching_score_table

Typedefs
typedef struct face_sdk__fir_matcher	face_sdk__fir_matcher_t
	Fir matcher compares FIRs against each other. Matcher can perform 1:1 and 1:N matching. More...

typedef struct face_sdk__fir_matching_score_table	face_sdk__fir_matching_score_table_t

Enumerations
enum	face_sdk__architecture_type_t : uint32_t { COMMON = 0, NUMA }
	Matcher architecture type.

Functions
bool	face_sdk__fir_matcher__get_addr (const face_sdk__fir_matcher_t fir_matcher, uint64_t addr)
	Retrieves face_sdk__fir_matcher_t object address. More...

bool	face_sdk__fir_matcher__match (const face_sdk__fir_matcher_t fir_matcher, const face_sdk__fir_t fir_a, const face_sdk__fir_t fir_b, float value)
	Performs 1:1 matching operations for specified FIRs. More...

bool	face_sdk__fir_matcher__match_1 (const face_sdk__fir_matcher_t fir_matcher, const face_sdk__fir_list_t fir_list, uint32_t index, const face_sdk__fir_t fir, float value)
	Performs 1:1 matching operations for specified FIRs. {#matcher_1_1_with_idx}. More...

bool	face_sdk__fir_matcher__match_2 (const face_sdk__fir_matcher_t fir_matcher, const face_sdk__fir_t fir, const face_sdk__fir_list_t fir_list, float values, uint64_t values_size)
	Performs 1:N matching operations for specified FIRs. More...

bool	face_sdk__fir_matcher__best_matches (const face_sdk__fir_matcher_t fir_matcher, const face_sdk__fir_t fir, const face_sdk__fir_list_t fir_list, float threshold, uint32_t max_matches, face_sdk__match_set_t *match_set)
	Performs 1:N matching operations for specified FIRs and retrieves top matches results. More...

bool	face_sdk__fir_matcher__best_matches_1 (const face_sdk__fir_matcher_t fir_matcher, const face_sdk__fir_set_t fir_set, const face_sdk__fir_list_t fir_list, float threshold, uint32_t max_matches, face_sdk__match_set_t *match_set)
	Performs 1:N, 2:N, 3:N and 4:N matching operations for specified FIRs and returns top matches results. Only matcher 104 supports this method. More...

bool	face_sdk__fir_matcher__get_builder_version (const face_sdk__fir_matcher_t fir_matcher, uint32_t value)
	Retrieves builder algorithm version which was selected for FIRs matcher initialization. More...

bool	face_sdk__fir_matcher__get_far_table_code (const face_sdk__fir_matcher_t fir_matcher, uint8_t table_code, uint64_t table_code_size)
	Retrieves builder algorithm version which was selected for FIRs matcher initialization. More...

bool	face_sdk__is_architecture_available (face_sdk__architecture_type_t type, bool *value)
	Checks if architecture is available. More...

bool	face_sdk__make_fir_matcher (uint32_t builder_version, const uint8_t table_code, uint64_t table_code_size, const face_sdk__license_t license, const face_sdk__data_container_t container, face_sdk__architecture_type_t type, face_sdk__fir_matcher_t *fir_matcher)
	Makes FIRs matcher with needed builder version, FAR table code, license object, data container and architecture type. More...

bool	face_sdk__make_fir_matcher_1 (uint32_t builder_version, const uint8_t table_code, uint64_t table_code_size, const face_sdk__license_t license, const face_sdk__data_container_t container, face_sdk__fir_matcher_t *fir_matcher)
	Makes FIRs matcher with needed builder version, FAR table code, license object and data container. More...

bool	face_sdk__make_fir_matcher_2 (uint32_t builder_version, const uint8_t table_code, uint64_t table_code_size, const face_sdk__license_t license, face_sdk__fir_matcher_t **fir_matcher)
	Makes FIRs matcher with needed builder version, FAR table code and license object. Data container will be loaded from known paths (see Known paths). More...

bool	face_sdk__make_fir_matcher_3 (uint32_t builder_version, const uint8_t table_code, uint64_t table_code_size, const face_sdk__data_container_t container, face_sdk__fir_matcher_t **fir_matcher)
	Makes FIRs matcher with needed builder version, FAR table code and data container. License will be loaded from known paths (see Known paths). More...

bool	face_sdk__make_fir_matcher_4 (uint32_t builder_version, const uint8_t table_code, uint64_t table_code_size, face_sdk__fir_matcher_t *fir_matcher)
	Makes FIRs matcher with needed builder version and FAR table code. License and data container will be loaded from known paths (see Known paths). More...

bool	face_sdk__score_to_percentage (float score, float *percentage)
	Converts score to percentage. {#fir_matcher_score_to_percentage}. More...

bool	face_sdk__percentage_to_score (float percentage, float *score)
	Converts score to percentage. {#fir_matcher_score_to_percentage}. More...

void	face_sdk__fir_matcher_free (face_sdk__fir_matcher_t *fir_matcher)
	Destroys fir matcher object. More...

bool	face_sdk__fir_matching_score_table__get_addr (const face_sdk__fir_matching_score_table_t fir_matching_score_table, uint64_t addr)
	Retrieves face_sdk__fir_matching_score_table_t object address. More...

bool	face_sdk__fir_matching_score_table__distance_to_score (const face_sdk__fir_matching_score_table_t handle, double distance, uint32_t firs_num, float score)

bool	face_sdk__make_fir_matching_score_table (uint32_t builder_version, const uint8_t table_code, uint64_t table_code_size, face_sdk__fir_matching_score_table_t *handle)

bool	face_sdk__make_fir_matching_score_table1 (face_sdk__data_container_t data_container, uint32_t builder_version, const uint8_t table_code, uint64_t table_code_size, face_sdk__fir_matching_score_table_t **handle)
	Makes face_sdk__fir_matching_score_table with specified data_container for specified builder and table code. See Matching table codes. More...

bool	face_sdk__make_fir_matching_score_table2 (face_sdk__license_t license, face_sdk__data_container_t data_container, uint32_t builder_version, const uint8_t table_code, uint64_t table_code_size, face_sdk__fir_matching_score_table_t *handle)
	Makes face_sdk__fir_matching_score_table with specified with specified license, data_container for specified builder and table code. See Matching table codes. More...

bool	face_sdk__make_fir_matching_score_table3 (face_sdk__license_t license, uint32_t builder_version, const uint8_t table_code, uint64_t table_code_size, face_sdk__fir_matching_score_table_t **handle)
	Makes face_sdk__fir_matching_score_table with specified with specified license for specified builder and table code. See Matching table codes. More...

bool	face_sdk__make_fir_matching_score_table_r (face_sdk__remote_license_t license, face_sdk__data_container_t data_container, uint32_t builder_version, const uint8_t table_code, uint64_t table_code_size, face_sdk__fir_matching_score_table_t *handle)
	Makes face_sdk__fir_matching_score_table with specified with specified remote license, data_container for specified builder and table code. See Matching table codes. More...

bool	face_sdk__make_fir_matching_score_table_r1 (face_sdk__remote_license_t license, uint32_t builder_version, const uint8_t table_code, uint64_t table_code_size, face_sdk__fir_matching_score_table_t **handle)
	Makes face_sdk__fir_matching_score_table with specified with specified remote license for specified builder and table code. See Matching table codes. More...

void	face_sdk__fir_matching_score_table_free (face_sdk__fir_matching_score_table_t *handle)
	Destroys face_sdk__fir_matching_score_table. More...

Detailed Description

Module compares FIRs and returns the result, which the coefficient equivalent -logFAR.

Typedef Documentation

◆ face_sdk__fir_matcher_t

typedef struct face_sdk__fir_matcher face_sdk__fir_matcher_t

Fir matcher compares FIRs against each other. Matcher can perform 1:1 and 1:N matching.

Use face_sdk__make_fir_matcher() or face_sdk__fir_matcher_factory__make_fir_matcher() function to instantiate of face_sdk__fir_matcher object.

◆ face_sdk__fir_matching_score_table_t

typedef struct face_sdk__fir_matching_score_table face_sdk__fir_matching_score_table_t

The object translates L2 distance between FIRs to -logFAR score which is used in FaceSDK. Note, that for translation you should use different translation table for every version of Builder. See Matching table codes. Note, FaceSDK doesn't expose functions to calculate L2 distance, you can only calculate it yourself and validate against -logFAR score provided in the FaceSDK.

Function Documentation

◆ face_sdk__fir_matcher__best_matches()

bool face_sdk__fir_matcher__best_matches	(	const face_sdk__fir_matcher_t *	fir_matcher,
		const face_sdk__fir_t *	fir,
		const face_sdk__fir_list_t *	fir_list,
		float	threshold,
		uint32_t	max_matches,
		face_sdk__match_set_t **	match_set
	)

Performs 1:N matching operations for specified FIRs and retrieves top matches results.

Parameters

[in]	fir_matcher	Fir matcher object
[in]	fir	Fir to compare
[in]	fir_list	Fir list object
[in]	threshold	Comparison threshold
[in]	max_matches	Maximum number of matches to store
[out]	match_set	Set of matches

Returns: true on success, false on failure. See last_error

◆ face_sdk__fir_matcher__best_matches_1()

bool face_sdk__fir_matcher__best_matches_1	(	const face_sdk__fir_matcher_t *	fir_matcher,
		const face_sdk__fir_set_t *	fir_set,
		const face_sdk__fir_list_t *	fir_list,
		float	threshold,
		uint32_t	max_matches,
		face_sdk__match_set_t **	match_set
	)

Performs 1:N, 2:N, 3:N and 4:N matching operations for specified FIRs and returns top matches results. Only matcher 104 supports this method.

Parameters

[in]	fir_matcher	Fir matcher object
[in]	fir_set	Set of firs to compare
[in]	fir_list	Fir list object
[in]	threshold	Comparison threshold
[in]	max_matches	Maximum number of matches to store
[out]	match_set	Set of matches

Returns: true on success, false on failure. See last_error

◆ face_sdk__fir_matcher__get_addr()

bool face_sdk__fir_matcher__get_addr	(	const face_sdk__fir_matcher_t *	fir_matcher,
		uint64_t *	addr
	)

Retrieves face_sdk__fir_matcher_t object address.

Parameters

[in]	fir_matcher	face_sdk__fir_matcher_t object
[out]	addr	Object address

Returns: true on success, false on failure. See last_error

◆ face_sdk__fir_matcher__get_builder_version()

bool face_sdk__fir_matcher__get_builder_version	(	const face_sdk__fir_matcher_t *	fir_matcher,
		uint32_t *	value
	)

Retrieves builder algorithm version which was selected for FIRs matcher initialization.

Parameters

[in]	fir_matcher	Fir matcher object
[out]	value	Builder version

Returns: true on success, false on failure. See last_error

◆ face_sdk__fir_matcher__get_far_table_code()

bool face_sdk__fir_matcher__get_far_table_code	(	const face_sdk__fir_matcher_t *	fir_matcher,
		uint8_t **	table_code,
		uint64_t *	table_code_size
	)

Retrieves builder algorithm version which was selected for FIRs matcher initialization.

Parameters

[in]	fir_matcher	Fir matcher object
[out]	table_code	String containing far table code. See text_encoding
[out]	table_code_size	Size in bytes of far_buffer string

Returns: true on success, false on failure. See last_error

◆ face_sdk__fir_matcher__match()

bool face_sdk__fir_matcher__match	(	const face_sdk__fir_matcher_t *	fir_matcher,
		const face_sdk__fir_t *	fir_a,
		const face_sdk__fir_t *	fir_b,
		float *	value
	)

Performs 1:1 matching operations for specified FIRs.

Parameters

[in]	fir_matcher	Fir matcher object
[in]	fir_a	Fir to compare
[in]	fir_b	Fir to compare
[out]	value	-log(FAR). See How to interpet matching results.

Returns: true on success, false on failure. See last_error

◆ face_sdk__fir_matcher__match_1()

bool face_sdk__fir_matcher__match_1	(	const face_sdk__fir_matcher_t *	fir_matcher,
		const face_sdk__fir_list_t *	fir_list,
		uint32_t	index,
		const face_sdk__fir_t *	fir,
		float *	value
	)

Performs 1:1 matching operations for specified FIRs. {#matcher_1_1_with_idx}.

Parameters

[in]	fir_matcher	Fir matcher object
[in]	fir_list	Fir list object
[in]	index	Fir index in fir_list
[in]	fir	Fir to compare
[out]	value	-log(FAR). See How to interpet matching results.

Returns: true on success, false on failure. See last_error

◆ face_sdk__fir_matcher__match_2()

bool face_sdk__fir_matcher__match_2	(	const face_sdk__fir_matcher_t *	fir_matcher,
		const face_sdk__fir_t *	fir,
		const face_sdk__fir_list_t *	fir_list,
		float **	values,
		uint64_t *	values_size
	)

Performs 1:N matching operations for specified FIRs.

Parameters

[in]	fir_matcher	Fir matcher object
[in]	fir	Fir to compare
[in]	fir_list	Fir list object
[out]	values	-log(FAR). Array of result values. Each element is the -log(FAR) value for each FIR comparison. See How to interpet matching results.
[out]	values_size	Number of items stored in values

Returns: true on success, false on failure. See last_error

◆ face_sdk__fir_matcher_free()

void face_sdk__fir_matcher_free ( face_sdk__fir_matcher_t * fir_matcher )

Destroys fir matcher object.

Parameters

[in] fir_matcher Fir matcher object

◆ face_sdk__fir_matching_score_table__distance_to_score()

bool face_sdk__fir_matching_score_table__distance_to_score	(	const face_sdk__fir_matching_score_table_t *	handle,
		double	distance,
		uint32_t	firs_num,
		float *	score
	)

Translates L2 distance between FIRs to -log(FAR) score.

Parameters

[in]	hadle	face_sdk__fir_matching_score_table made by face_sdk__make_fir_matching_score_table* functions
[in]	distance	distance between FIRs.
[in]	firs_num	Warning! Use 1 by default. Do not use any other values unless you work with M:1 matching, use Builder 104 and have a clear understanding of these features.
[out]	score	-log(FAR) score for specified distance

Returns: true on success, false on failure. See last_error

◆ face_sdk__fir_matching_score_table__get_addr()

bool face_sdk__fir_matching_score_table__get_addr	(	const face_sdk__fir_matching_score_table_t *	fir_matching_score_table,
		uint64_t *	addr
	)

Retrieves face_sdk__fir_matching_score_table_t object address.

Parameters

[in]	fir_matching_score_table	face_sdk__fir_matching_score_table_t object
[out]	addr	Object address

Returns: true on success, false on failure. See last_error

◆ face_sdk__fir_matching_score_table_free()

void face_sdk__fir_matching_score_table_free ( face_sdk__fir_matching_score_table_t * handle )

Destroys face_sdk__fir_matching_score_table.

Parameters

[in] handle face_sdk__fir_matching_score_table object

◆ face_sdk__is_architecture_available()

bool face_sdk__is_architecture_available	(	face_sdk__architecture_type_t	type,
		bool *	value
	)

Checks if architecture is available.

Parameters

[in]	type	Architecture type to check
[out]	value	True if architecture is available, false if it is not available

Returns: true on success, false on failure. See last_error

◆ face_sdk__make_fir_matcher()

bool face_sdk__make_fir_matcher	(	uint32_t	builder_version,
		const uint8_t *	table_code,
		uint64_t	table_code_size,
		const face_sdk__license_t *	license,
		const face_sdk__data_container_t *	container,
		face_sdk__architecture_type_t	type,
		face_sdk__fir_matcher_t **	fir_matcher
	)

Makes FIRs matcher with needed builder version, FAR table code, license object, data container and architecture type.

Parameters

[in]	builder_version	Required version of the Builder algorithm. See Builder versions
[in]	table_code	String containing far table code. See text_encoding, Matching table codes
[in]	table_code_size	Size in bytes of far_buffer string
[in]	license	License object
[in]	container	The container with algorithm data.
[in]	type	architecture type. Use face_sdk__is_architecture_available to check architecture availability.
[out]	fir_matcher	Fir matcher object

Returns: true on success, false on failure. See last_error

◆ face_sdk__make_fir_matcher_1()

bool face_sdk__make_fir_matcher_1	(	uint32_t	builder_version,
		const uint8_t *	table_code,
		uint64_t	table_code_size,
		const face_sdk__license_t *	license,
		const face_sdk__data_container_t *	container,
		face_sdk__fir_matcher_t **	fir_matcher
	)

Makes FIRs matcher with needed builder version, FAR table code, license object and data container.

Parameters

[in]	builder_version	Required version of the Builder algorithm. See Builder versions
[in]	table_code	String containing far table code. See text_encoding, Matching table codes
[in]	table_code_size	Size in bytes of far_buffer string
[in]	license	License object
[in]	container	The container with algorithm data.
[out]	fir_matcher	Fir matcher object

Returns: true on success, false on failure. See last_error

◆ face_sdk__make_fir_matcher_2()

bool face_sdk__make_fir_matcher_2	(	uint32_t	builder_version,
		const uint8_t *	table_code,
		uint64_t	table_code_size,
		const face_sdk__license_t *	license,
		face_sdk__fir_matcher_t **	fir_matcher
	)

Makes FIRs matcher with needed builder version, FAR table code and license object. Data container will be loaded from known paths (see Known paths).

Parameters

[in]	builder_version	Required version of the Builder algorithm. See Builder versions
[in]	table_code	String containing far table code. See text_encoding, Matching table codes
[in]	table_code_size	Size in bytes of far_buffer string
[in]	license	License object
[out]	fir_matcher	Fir matcher object

Returns: true on success, false on failure. See last_error

◆ face_sdk__make_fir_matcher_3()

bool face_sdk__make_fir_matcher_3	(	uint32_t	builder_version,
		const uint8_t *	table_code,
		uint64_t	table_code_size,
		const face_sdk__data_container_t *	container,
		face_sdk__fir_matcher_t **	fir_matcher
	)

Makes FIRs matcher with needed builder version, FAR table code and data container. License will be loaded from known paths (see Known paths).

Parameters

[in]	builder_version	Required version of the Builder algorithm. See Builder versions
[in]	table_code	String containing far table code. See text_encoding, Matching table codes
[in]	table_code_size	Size in bytes of far_buffer string
[in]	container	The container with algorithm data.
[out]	fir_matcher	Fir matcher object

Returns: true on success, false on failure. See last_error

◆ face_sdk__make_fir_matcher_4()

bool face_sdk__make_fir_matcher_4	(	uint32_t	builder_version,
		const uint8_t *	table_code,
		uint64_t	table_code_size,
		face_sdk__fir_matcher_t **	fir_matcher
	)

Makes FIRs matcher with needed builder version and FAR table code. License and data container will be loaded from known paths (see Known paths).

Parameters

[in]	builder_version	Required version of the Builder algorithm. See Builder versions
[in]	table_code	String containing far table code. See text_encoding, Matching table codes
[in]	table_code_size	Size in bytes of far_buffer string
[out]	fir_matcher	Fir matcher object

Returns: true on success, false on failure. See last_error

◆ face_sdk__make_fir_matching_score_table1()

bool face_sdk__make_fir_matching_score_table1	(	face_sdk__data_container_t *	data_container,
		uint32_t	builder_version,
		const uint8_t *	table_code,
		uint64_t	table_code_size,
		face_sdk__fir_matching_score_table_t **	handle
	)

Makes face_sdk__fir_matching_score_table with specified data_container for specified builder and table code. See Matching table codes.

Parameters

[in]	container	The container with algorithm data.
[in]	builder_version	Required version of the Builder algorithm. See Builder versions
[in]	table_code	String containing far table code. See text_encoding, Matching table codes
[in]	table_code_size	Size in bytes of table_code string
[out]	handle	face_sdk__fir_matching_score_table object

Returns: true on success, false on failure. See last_error

◆ face_sdk__make_fir_matching_score_table2()

bool face_sdk__make_fir_matching_score_table2	(	face_sdk__license_t *	license,
		face_sdk__data_container_t *	data_container,
		uint32_t	builder_version,
		const uint8_t *	table_code,
		uint64_t	table_code_size,
		face_sdk__fir_matching_score_table_t **	handle
	)

Makes face_sdk__fir_matching_score_table with specified with specified license, data_container for specified builder and table code. See Matching table codes.

Parameters

[in]	license	License object
[in]	container	The container with algorithm data.
[in]	builder_version	Required version of the Builder algorithm. See Builder versions
[in]	table_code	String containing far table code. See text_encoding, Matching table codes
[in]	table_code_size	Size in bytes of table_code string
[out]	handle	face_sdk__fir_matching_score_table object

Returns: true on success, false on failure. See last_error

◆ face_sdk__make_fir_matching_score_table3()

bool face_sdk__make_fir_matching_score_table3	(	face_sdk__license_t *	license,
		uint32_t	builder_version,
		const uint8_t *	table_code,
		uint64_t	table_code_size,
		face_sdk__fir_matching_score_table_t **	handle
	)

Makes face_sdk__fir_matching_score_table with specified with specified license for specified builder and table code. See Matching table codes.

Parameters

[in]	license	License object
[in]	builder_version	Required version of the Builder algorithm. See Builder versions
[in]	table_code	String containing far table code. See text_encoding, Matching table codes
[in]	table_code_size	Size in bytes of table_code string
[out]	handle	face_sdk__fir_matching_score_table object

Returns: true on success, false on failure. See last_error

◆ face_sdk__make_fir_matching_score_table_r()

bool face_sdk__make_fir_matching_score_table_r	(	face_sdk__remote_license_t *	license,
		face_sdk__data_container_t *	data_container,
		uint32_t	builder_version,
		const uint8_t *	table_code,
		uint64_t	table_code_size,
		face_sdk__fir_matching_score_table_t **	handle
	)

Makes face_sdk__fir_matching_score_table with specified with specified remote license, data_container for specified builder and table code. See Matching table codes.

Parameters

[in]	license	Remote license object
[in]	container	The container with algorithm data.
[in]	builder_version	Required version of the Builder algorithm. See Builder versions
[in]	table_code	String containing far table code. See text_encoding, Matching table codes
[in]	table_code_size	Size in bytes of table_code string
[out]	handle	face_sdk__fir_matching_score_table object

Returns: true on success, false on failure. See last_error

◆ face_sdk__make_fir_matching_score_table_r1()

bool face_sdk__make_fir_matching_score_table_r1	(	face_sdk__remote_license_t *	license,
		uint32_t	builder_version,
		const uint8_t *	table_code,
		uint64_t	table_code_size,
		face_sdk__fir_matching_score_table_t **	handle
	)

Makes face_sdk__fir_matching_score_table with specified with specified remote license for specified builder and table code. See Matching table codes.

Parameters

[in]	license	Remote license object
[in]	builder_version	Required version of the Builder algorithm. See Builder versions
[in]	table_code	String containing far table code. See text_encoding, Matching table codes
[in]	table_code_size	Size in bytes of table_code string
[out]	handle	face_sdk__fir_matching_score_table object

Returns: true on success, false on failure. See last_error

◆ face_sdk__percentage_to_score()

bool face_sdk__percentage_to_score	(	float	percentage,
		float *	score
	)

Converts score to percentage. {#fir_matcher_score_to_percentage}.

Parameters

[in]	percentage	Percentage to convert
[out]	score	Converted percentage

Returns: true on success, false on failure. See last_error

◆ face_sdk__score_to_percentage()

bool face_sdk__score_to_percentage	(	float	score,
		float *	percentage
	)

Converts score to percentage. {#fir_matcher_score_to_percentage}.

Parameters

[in]	score	Score to convert
[out]	percentage	Converted score

Returns: true on success, false on failure. See last_error

Modules

Classes

Typedefs

Enumerations

Functions

Detailed Description

Typedef Documentation

◆ face_sdk__fir_matcher_t

◆ face_sdk__fir_matching_score_table_t

Function Documentation

◆ face_sdk__fir_matcher__best_matches()

◆ face_sdk__fir_matcher__best_matches_1()

◆ face_sdk__fir_matcher__get_addr()

◆ face_sdk__fir_matcher__get_builder_version()

◆ face_sdk__fir_matcher__get_far_table_code()

◆ face_sdk__fir_matcher__match()

◆ face_sdk__fir_matcher__match_1()

◆ face_sdk__fir_matcher__match_2()

◆ face_sdk__fir_matcher_free()

◆ face_sdk__fir_matching_score_table__distance_to_score()

◆ face_sdk__fir_matching_score_table__get_addr()

◆ face_sdk__fir_matching_score_table_free()

◆ face_sdk__is_architecture_available()

◆ face_sdk__make_fir_matcher()

◆ face_sdk__make_fir_matcher_1()

◆ face_sdk__make_fir_matcher_2()

◆ face_sdk__make_fir_matcher_3()

◆ face_sdk__make_fir_matcher_4()

◆ face_sdk__make_fir_matching_score_table1()

◆ face_sdk__make_fir_matching_score_table2()

◆ face_sdk__make_fir_matching_score_table3()

◆ face_sdk__make_fir_matching_score_table_r()

◆ face_sdk__make_fir_matching_score_table_r1()

◆ face_sdk__percentage_to_score()

◆ face_sdk__score_to_percentage()