julius/output_module.c File Reference

Output recoginition result via module socket. More...

#include "app.h"
#include <time.h>

Go to the source code of this file.

Functions
static void	status_process_online (Recog *recog, void *dummy)
	Called when it becomes ready to recognize the input.
static void	status_process_offline (Recog *recog, void *dummy)
	Called when process paused and recognition is stopped.
void	decode_output_selection (char *str)
	Setup which word information to be output as a recognition result.
static void	msock_word_out1 (WORD_ID w, RecogProcess *r)
	Subroutine to output information of a recognized word at 1st pass.
static void	msock_word_out2 (WORD_ID w, RecogProcess *r)
	Subroutine to output information of a recognized word at 2nd pass.
static void	status_pass1_begin (Recog *recog, void *dummy)
	1st pass: output when recognition begins (will be called at input start).
static void	result_pass1_current (Recog *recog, void *dummy)
	1st pass: output current result while search (called periodically while 1st pass).
static void	result_pass1_final (Recog *recog, void *dummy)
	1st pass: output final result of the 1st pass (will be called just after the 1st pass ends and before the 2nd pass begins, and will not if search failed).
static void	status_pass1_end (Recog *recog, void *dummy)
	1st pass: end of output (will be called at the end of the 1st pass).
static void	result_pass2 (Recog *recog, void *dummy)
	2nd pass: output a sentence hypothesis found in the 2nd pass.
static void	result_graph (Recog *recog, void *dummy)
	Output the whole word graph.
static void	status_recready (Recog *recog, void *dummy)
	Output when ready to recognize and start waiting speech input.
static void	status_recstart (Recog *recog, void *dummy)
	Output when input starts.
static void	status_recend (Recog *recog, void *dummy)
	Output when input ends.
static void	status_param (Recog *recog, void *dummy)
	Output input parameter status such as length.
static void	result_gmm (Recog *recog, void *dummy)
	Send the result of GMM computation to module client.
void	send_gram_info (RecogProcess *r)
	Send current list of grammars to module client.
void	setup_output_msock (Recog *recog, void *data)
	Register output functions to enable module output.
Variables
int	module_sd
boolean	separate_score_flag
static boolean	out1_word = FALSE
static boolean	out1_lm = FALSE
static boolean	out1_phone = FALSE
static boolean	out1_score = FALSE
static boolean	out2_word = TRUE
static boolean	out2_lm = TRUE
static boolean	out2_phone = TRUE
static boolean	out2_score = TRUE
static boolean	out1_never = TRUE
static boolean	out2_never = FALSE
static boolean	out2_cm = TRUE

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Detailed Description

Output recoginition result via module socket.

Author:

Akinobu Lee

Date:

Tue Sep 06 14:46:49 2005

Revision

1.5

Definition in file output_module.c.

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Function Documentation

void decode_output_selection

(

char *

str

)

Setup which word information to be output as a recognition result.

Parameters:

str

[in] output selection string (part of "WLPSCwlps")

Definition at line 89 of file output_module.c.

static void msock_word_out1	(	WORD_ID	w,
		RecogProcess *	r
	)			[static]

Subroutine to output information of a recognized word at 1st pass.

Parameters:

	w	[in] word ID
	winfo	[in] word dictionary

Definition at line 139 of file output_module.c.

Referenced by result_pass1_current(), and result_pass1_final().

static void msock_word_out2	(	WORD_ID	w,
		RecogProcess *	r
	)			[static]

Subroutine to output information of a recognized word at 2nd pass.

Parameters:

	w	[in] word ID
	winfo	[in] word dictionary

Definition at line 179 of file output_module.c.

Referenced by result_graph(), and result_pass2().

static void result_pass1_current	(	Recog *	recog,
		void *	dummy
	)			[static]

1st pass: output current result while search (called periodically while 1st pass).

Parameters:

	t	[in] current time frame
	seq	[in] current best word sequence at time t.
	num	[in] length of seq.
	score	[in] accumulated score of the current best sequence at t.
	LMscore	[in] confidence score of last word on the sequence
	winfo	[in] word dictionary

Definition at line 247 of file output_module.c.

Referenced by setup_output_msock(), and setup_output_tty().

static void result_pass1_final	(	Recog *	recog,
		void *	dummy
	)			[static]

1st pass: output final result of the 1st pass (will be called just after the 1st pass ends and before the 2nd pass begins, and will not if search failed).

Parameters:

	seq	[in] word sequence of the best hypothesis at the 1st pass.
	num	[in] length of seq.
	score	[in] accumulated hypothesis score of seq.
	LMscore	[in] language score in score.
	winfo	[in] word dictionary.

Definition at line 312 of file output_module.c.

Referenced by setup_output_msock().

static void result_pass2	(	Recog *	recog,
		void *	dummy
	)			[static]

2nd pass: output a sentence hypothesis found in the 2nd pass.

Parameters:

	hypo	[in] sentence hypothesis to be output
	rank	[in] rank of hypo
	winfo	[in] word dictionary

Definition at line 382 of file output_module.c.

Referenced by setup_output_msock(), and setup_output_tty().

static void result_graph	(	Recog *	recog,
		void *	dummy
	)			[static]

Output the whole word graph.

Parameters:

	root	[in] pointer to the first element of graph words
	winfo	[in] word dictionary

Definition at line 497 of file output_module.c.

Referenced by setup_output_msock(), and setup_output_tty().

static void status_param	(	Recog *	recog,
		void *	dummy
	)			[static]

Output input parameter status such as length.

Parameters:

param

[in] input parameter structure

Definition at line 600 of file output_module.c.

Referenced by setup_output_msock(), and setup_output_tty().

static void result_gmm	(	Recog *	recog,
		void *	dummy
	)			[static]

Send the result of GMM computation to module client.

(for "-result msock" option)

Definition at line 632 of file output_module.c.

Referenced by setup_output_msock(), and setup_output_tty().

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