CN106713974A - Data conversion method and device - Google Patents
Data conversion method and device Download PDFInfo
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- CN106713974A CN106713974A CN201510772803.3A CN201510772803A CN106713974A CN 106713974 A CN106713974 A CN 106713974A CN 201510772803 A CN201510772803 A CN 201510772803A CN 106713974 A CN106713974 A CN 106713974A
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- 238000000034 method Methods 0.000 title claims abstract description 65
- 238000006243 chemical reaction Methods 0.000 title abstract description 5
- 230000009471 action Effects 0.000 claims abstract description 56
- 238000004891 communication Methods 0.000 claims abstract description 31
- 230000000007 visual effect Effects 0.000 claims abstract description 29
- 230000000875 corresponding effect Effects 0.000 claims description 48
- 230000009467 reduction Effects 0.000 claims description 21
- 238000003909 pattern recognition Methods 0.000 claims description 20
- 238000012546 transfer Methods 0.000 claims description 14
- 230000002068 genetic effect Effects 0.000 claims description 13
- 238000012790 confirmation Methods 0.000 claims description 8
- 238000011946 reduction process Methods 0.000 claims description 6
- 239000000284 extract Substances 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 208000016621 Hearing disease Diseases 0.000 abstract 2
- 208000011977 language disease Diseases 0.000 abstract 2
- 230000008569 process Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 230000005611 electricity Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 5
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- 238000009795 derivation Methods 0.000 description 2
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- 230000008303 genetic mechanism Effects 0.000 description 2
- 238000010801 machine learning Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 206010011878 Deafness Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L15/00—Speech recognition
- G10L15/26—Speech to text systems
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
- G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
- G10L21/06—Transformation of speech into a non-audible representation, e.g. speech visualisation or speech processing for tactile aids
- G10L21/10—Transforming into visible information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
- H04N21/4341—Demultiplexing of audio and video streams
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
- H04N21/4385—Multiplex stream processing, e.g. multiplex stream decrypting
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/439—Processing of audio elementary streams
- H04N21/4398—Processing of audio elementary streams involving reformatting operations of audio signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/482—End-user interface for program selection
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Human Computer Interaction (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Data Mining & Analysis (AREA)
- Quality & Reliability (AREA)
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Abstract
The invention discloses a data conversion method. The method comprises the steps that a set top box acquires the voice of the playing content of a common playing scene or acquires the sign language actions of a visual communication scene; a configuration file of the preset working mode is read; the preset working mode is started in a preset starting mode according to the configuration file; and the voice of the playing content is converted into sign language animations and/or subtitles under the preset working mode, or the sign language actions are converted into the voice and/or subtitles. The invention also discloses a data conversion device. The user having hearing disorder or language disorder is enabled to use the set top box so that the experience effect of the user having the hearing disorder or the language disorder can be enhanced.
Description
Technical field
The present invention relates to communication field, more particularly to a kind of data transfer device and device.
Background technology
With the development of mechanics of communication, communication network, cable TV network and computer network are interpenetrated,
Contain mutually, and slowly develop into the unified communication network in the whole world, and internet is then three's center
The part of the heart.The appearance of interactive internet protocol television (IPTV) set top box (STB) so that as long as people pass through a netting twine
Colourful TV programme can just be enjoyed.Shown according to latest survey：China has old more than 20,000,000
Year, people had dysaudia, and in over-65s old man, the crowd for Hearing occur constitutes about 3 percent
Ten.In addition to the elderly, the children of China about 7.8 ten thousand have dysaudia, and annual new born baby
The hearing disabled child of 2-3 ten thousand just occurs in youngster.According to statistics, the population that there is aphasis in China is about
20570000, it is 2 percent to account for national population.And it is current, the design of Set Top Box is mainly also directed to strong
Full crowd, have ignored these has the crowd of dysaudia and aphasis, causes them to use machine top
Box or the program that can be watched using Set Top Box, but can be such as only capable of using the function limitation of Set Top Box
It is specially the program that deaf-mute prepares to watch on some servers, or some have the program of captions, and can not
Watching some does not have program of captions etc..
The above is only used for auxiliary and understands technical scheme, does not represent and recognizes that the above is
Prior art.
The content of the invention
It is a primary object of the present invention to provide a kind of data transfer device and device, it is intended to solve existing
Set Top Box does not apply to the technical problem of the crowd of dysaudia and aphasis.
To achieve the above object, a kind of data transfer device that the present invention is provided, including step：
Set Top Box obtains the voice that ordinary playing scene plays content, or the sign language for obtaining Visual communications scene
Action；
Read the configuration file of default mode of operation；
According to the configuration file, the default mode of operation is started with preset Starting mode；
Under the default mode of operation, the voice of the broadcasting content is converted into sign language animation and/or word
Curtain, or sign language action is converted into voice and/or captions.
Preferably, according to the configuration file, the default mode of operation is started with preset Starting mode
Step includes：
Judge the type of the preset Starting mode；
When the preset Starting mode is acquiescence Starting mode, and detect working as the default mode of operation
When preceding state is closed mode, according to the configuration file, started with the acquiescence Starting mode described pre-
If mode of operation；
When the preset Starting mode is to manually boot mode, and detect working as the default mode of operation
When preceding state is closed mode, according to the configuration file, started in the mode of manually booting described pre-
If mode of operation.
Preferably, it is described under the default mode of operation, the voice of the broadcasting content is converted into hand
Language animation and/or captions, or by the sign language action be converted to voice and/or captions the step of include：
Under the default mode of operation, the type of work at present scene is judged；
If the work at present scene is ordinary playing scene, confirm corresponding to the ordinary playing scene
First via decoder；
The audio stream in the first via decoder code stream is extracted, and according to the audio stream from the broadcasting
Voice is extracted in content；
The voice that will be extracted finds out corresponding sign language by pattern-recognition in preset sign language-sound bank
Animation, and/or the voice that will be extracted is converted to captions.
Preferably, it is described under the default mode of operation, judge work at present scene type step it
Afterwards, also include：
If work at present scene is Visual communications scene, the sign language action of user is obtained, confirmation is described can
Depending on the second road decoder corresponding to traffic scene；
Acting corresponding motion images to the sign language in the second road decoder code stream is carried out at noise reduction
Reason, obtains the motion images after noise reduction；
Motion images after the noise reduction are carried out with mathematic morphology smooth treatment, then institute is obtained by genetic algorithm
State action key images group；
Searched in the preset sign language-sound bank and the action key images by the pattern-recognition
The sign language animation of group matching, the sign language animation according to the matching is selected in the preset sign language-sound bank
Corresponding voice is selected, sign language action is converted into voice and/or captions.
Preferably, the configuration file includes the current state of default mode of operation, presets mode of operation
Starting mode, the working method of default mode of operation, the captions displaying location of default mode of operation and default
The display location of the sign language animation of mode of operation.
Additionally, to achieve the above object, the present invention also provides a kind of DTU, the data turn
Changing device includes：
Acquisition module, the voice of content is played for obtaining ordinary playing scene, or obtain Visual communications
The sign language action of scape；
Read module, the configuration file for reading default mode of operation；
Starting module, for according to the configuration file, the default work being started with preset Starting mode
Pattern；
Modular converter, under the default mode of operation, the voice of the broadcasting content being converted into
Sign language animation and/or captions, or sign language action is converted into voice and/or captions.
Preferably, the starting module includes：
First judging unit, the type for judging the preset Starting mode；
Start unit, for being acquiescence Starting mode when the preset Starting mode, and detects described pre-
If the current state of mode of operation is closed mode, according to the configuration file, started with the acquiescence
Mode starts the default mode of operation；
Closing unit, for being to manually boot mode when the preset Starting mode, and detects described pre-
If the current state of mode of operation is closed mode, according to the configuration file, manually booted with described
Mode starts the default mode of operation.
Preferably, the modular converter includes：
Second judging unit, under the default mode of operation, judging the type of work at present scene；
First confirmation unit, if being ordinary playing scene for the work at present scene, confirms described
First via decoder corresponding to ordinary playing scene；
Extraction unit, for extracting the audio stream in the first via decoder code stream, and according to the sound
Frequency stream extracts voice from the broadcasting content；
First converting unit, the voice for that will be extracted passes through pattern-recognition in preset sign language-sound bank
In find out corresponding sign language animation, and/or the voice that will be extracted is converted to captions.
Preferably, the modular converter also includes：
Second confirmation unit, if being Visual communications scene for work at present scene, obtains the hand of user
Language is acted, and confirms the second road decoder corresponding to the Visual communications scene；
Noise reduction unit, for acting corresponding action to the sign language in the second road decoder code stream
Image carries out noise reduction process, obtains the motion images after noise reduction；
Processing unit, for carrying out mathematic morphology smooth treatment to the motion images after the noise reduction, then passes through
Genetic algorithm obtains the action key images group；
Second converting unit, for being searched in the preset sign language-sound bank by the pattern-recognition
The sign language animation matched with the action key images group, the sign language animation according to the matching is described pre-
Corresponding voice is selected in the sign language-sound bank put, sign language action is converted into voice and/or word
Curtain.
Preferably, the configuration file includes the current state of default mode of operation, presets mode of operation
Starting mode, the working method of default mode of operation, the captions displaying location of default mode of operation and default
The display location of the sign language animation of mode of operation.
The present invention by for Set Top Box increase it is a kind of suitable for the pre- of the user that has dysaudia or aphasis
If mode of operation, when user opens the default mode of operation, Set Top Box is by the language of currently playing content
Sound is converted into sign language animation and/or captions, or the sign language action of acquisition is converted into voice and/or captions.Make
The user for having dysaudia or aphasis can also watch currently playing content, improve dysaudia
Or the experience effect of the user of aphasis.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of data transfer device preferred embodiment of the present invention；
Fig. 2 is according to the configuration file, to be started with preset Starting mode described default in the embodiment of the present invention
A kind of schematic flow sheet of mode of operation；
Fig. 3 be the embodiment of the present invention under the default mode of operation, by it is described broadcasting content voice turn
Change sign language animation and/or captions into, or sign language action is converted to a kind of flow of voice and/or captions
Schematic diagram；
Fig. 4 is the high-level schematic functional block diagram of DTU preferred embodiment of the present invention；
Fig. 5 is a kind of high-level schematic functional block diagram of starting module in the embodiment of the present invention；
Fig. 6 is a kind of high-level schematic functional block diagram of modular converter in the embodiment of the present invention.
The realization of the object of the invention, functional characteristics and advantage will be done further referring to the drawings in conjunction with the embodiments
Explanation.
Specific embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, limit is not used to
The fixed present invention.
The present invention provides a kind of data transfer device.
Reference picture 1, Fig. 1 is the schematic flow sheet of data transfer device first embodiment of the present invention.
In the present embodiment, the data transfer device includes：
Step S10, Set Top Box obtains the voice that ordinary playing scene plays content, or obtains Visual communications
The sign language action of scape；
Step S20, reads the configuration file of default mode of operation；
If Set Top Box is operated in ordinary playing scene, obtains the ordinary playing scene and play content
Voice, if the Set Top Box is to be operated in Visual communications scene, obtains described visual by its camera
The sign language action of user in traffic scene.Be stored with configuration file, institute in the configuration subregion of the Set Top Box
State the basic configuration information that configuration file stores the Set Top Box, the configuration file include homepage address,
The access way of the Set Top Box, various authentication informations etc..Wherein, the configuration file includes described
The configuration file of the default mode of operation of Set Top Box.The default mode of operation be suitable for have dysaudia and/
Or have the mode of operation of the user of aphasis, the voice of the broadcasting content can be converted into sign language and moved
Draw and/or captions, or sign language action is converted to the mode of operation of voice and/or captions.When the machine
On top box after electricity, the configuration file of the default mode of operation is read.Wherein, the default Working mould
The configuration file of formula includes the current state of the default mode of operation, Starting mode of default mode of operation, pre-
If the hand of the working method of mode of operation, the captions displaying location of default mode of operation and default mode of operation
The display location of language animation.I.e. described Set Top Box reads the current state of the default mode of operation, starts
The display location of mode, working method and captions and/or sign language animation.As when the default mode of operation
When current state is opening, the Set Top Box is by the configuration of the current state of the default mode of operation
The value of item is set to 1, and when the current state of the default mode of operation is closed mode, the Set Top Box will
The value of the configuration item of the current state of the default mode of operation is set to 0；The Set Top Box is setting according to user
The Starting mode for putting interface selection starts the default mode of operation, and the Starting mode is stored in matches somebody with somebody
Put in item, the default work is started to give tacit consent to Starting mode when the Set Top Box detects user's selection
During operation mode, the value of the configuration item of the Starting mode is set to 1, when the Set Top Box detects the use
When family selection starts the default mode of operation in the mode of manually booting, by the configuration item of the Starting mode
Value be set to 0；The Set Top Box detects the user and selects the default mode of operation at the setting interface
Working method, select the default mode of operation with captions side when the Set Top Box detects the user
When formula works, the value of the configuration item of the working method is set to 1, when the Set Top Box detects the use
When family selects the default mode of operation to be worked with sign language animation mode, by the configuration item of the working method
Value be set to 2, select the default mode of operation with sign language animation when the Set Top Box detects the user
When mode and captions mode work, the value of the configuration item of the working method is set to 3；The Set Top Box is detectd
The coordinate and sign language animation for measuring the captions displaying location of user's setting default mode of operation show
The coordinate of position.Captions and/or the sign language animation may be displayed on a left side for the Set Top Box screen as described
Upper angle and/or the lower right corner.
Further, the Set Top Box presets mode of operation according to the operation setting of the user.Such as
Operation of the Set Top Box according to the user in the setting menu of the default mode of operation is to described pre-
If Starting mode and working method in the configuration file of mode of operation etc. are configured.When the Set Top Box
When detecting the user and selecting the default mode of operation to be worked in captions mode, prompt message is exported,
Point out user's selection captions display location on the screen；Institute is selected when the user is detected
When stating default mode of operation and being worked with sign language animation mode, prompt message is exported, point out user's selection
Sign language animation display location on the screen, the default work is selected when the user is detected
When operation mode is worked with sign language animation mode and captions mode, prompt message is exported, point out user's choosing
Select the sign language animation and the captions display location on the screen.
Step S30, according to the configuration file, the default mode of operation is started with preset Starting mode；
The Set Top Box starts the default mode of operation according to the configuration file with preset Starting mode.
Wherein, the preset Starting mode includes acquiescence Starting mode and manually boots mode.The Set Top Box root
The Starting mode pre-set according to the user enters the design interface of sub-menus.When user choosing
When selecting the mode of manually booting and starting the default mode of operation, the Set Top Box ejection sub-menus interface,
So that the user selects to start or close the default mode of operation at the sub-menus interface.When
When the Set Top Box detects the instruction for starting the default mode of operation, if the default mode of operation is not
Start, then start the default mode of operation, and after Set Top Box closing, during restarting,
The default mode of operation will not automatic, it is necessary to the user manually boots the default mode of operation.
When the Set Top Box detects the instruction for closing the default mode of operation, if the default mode of operation
In starting state, then the default mode of operation is closed.After the Set Top Box closes restarting,
Judged whether to start the default mode of operation according to the selected Starting mode of the user, if described
When Set Top Box detects the mode for being currently up the default mode of operation to manually boot mode, no
Start the default mode of operation, if detect the mode for being currently up the default mode of operation being
During acquiescence Starting mode, start the default mode of operation.
Start the default mode of operation when the Set Top Box detects user's selection acquiescence Starting mode
When, if the default mode of operation is not actuated, start the default mode of operation, if the default work
Operation mode has been turned on, then do not do any operation, after Set Top Box restarting, can automatic
The default mode of operation.
Step S40, under the default mode of operation, is converted into the voice of the broadcasting content sign language and moves
Draw and/or captions, or sign language action is converted into voice and/or captions.
When the Set Top Box is under the default mode of operation, the Set Top Box is according to the default Working mould
The working method of formula performs corresponding function.Such as when the working method of the default mode of operation is captions side
During formula, the voice of the broadcasting content is converted into captions by the Set Top Box, and according to the word for pre-setting
Curtain display location shows on the screen, as shown in the upper left corner of the screen.When the default work
When the working method of operation mode is sign language animation mode, the Set Top Box turns the voice of the broadcasting content
Change sign language animation into, and shown on the screen according to the sign language animation display location for pre-setting.When
When the working method of the default mode of operation is sign language animation mode and captions mode, the Set Top Box will
The voice for playing content is converted into sign language animation and captions, and according to the sign language animation for pre-setting and
The display location correspondence of captions shows on the screen.
When the Set Top Box is acted by the sign language that its built-in camera gets the user, according to
The selection of the user, is converted to voice or captions, or be converted to by the sign language action of the user
Voice and captions, and shown on the screen according to the display location correspondence for pre-setting.
The present embodiment increases a kind of suitable for the user's that has dysaudia or aphasis by for Set Top Box
Default mode of operation, when user opens the default mode of operation, Set Top Box is by currently playing content
Voice is converted into sign language animation and/or captions, or the sign language action of acquisition is converted into voice and/or captions.
Making to have the user of dysaudia or aphasis can also watch currently playing content, improve hearing and hindered
Hinder or aphasis user experience effect.
Reference picture 2, Fig. 2 be the embodiment of the present invention according to the configuration file, opened with preset Starting mode
Move a kind of schematic flow sheet of the default mode of operation.
In the present embodiment, step S30 includes：
Step S31, judges the type of the preset Starting mode；
Step S32, when the preset Starting mode is acquiescence Starting mode, and detects the default work
When the current state of pattern is closed mode, according to the configuration file, opened with the acquiescence Starting mode
Move the default mode of operation；
The Set Top Box judges the type of the preset Starting mode, that is, judge that the user is set described
The Starting mode of default mode of operation.When the Set Top Box judges the Starting mode of the default mode of operation
During for acquiescence Starting mode, after electricity on the Set Top Box, if detecting working as the default mode of operation
Preceding state is closed mode, then according to the configuration file of the default mode of operation, started with the acquiescence
Mode starts the default mode of operation, and by the configuration item of the working method of the default mode of operation
Value is revised as 1.
Step S33, when the preset Starting mode is to manually boot mode, and detects the default work
When the current state of pattern is closed mode, according to the configuration file, opened in the mode of manually booting
Move the default mode of operation.
When the Set Top Box judges the Starting mode of the default mode of operation as mode is manually booted, when
On the Set Top Box after electricity, if the current state for detecting the default mode of operation is closed mode,
According to the configuration file of the default mode of operation, the default work is started in the mode of manually booting
Pattern, and the value of the configuration item of the working method of the default mode of operation is revised as 1；If detecting institute
The current state of default mode of operation is stated for opening, then closes the default mode of operation, and by institute
The value for stating the configuration item of the working method of default mode of operation is revised as 0.
Reference picture 3, Fig. 3 be the embodiment of the present invention under the default mode of operation, by the broadcasting
The voice of appearance is converted into sign language animation and/or captions, or sign language action is converted into voice and/or captions
A kind of schematic flow sheet.
In the present embodiment, step S40 includes：
Step S41, under the default mode of operation, judges the type of work at present scene；
Step S42, if the work at present scene is ordinary playing scene, confirms the ordinary playing
First via decoder corresponding to scape；
Step S43, extracts the audio stream in the first via decoder code stream, and according to the audio stream from
Voice is extracted in the broadcasting content；
Step S44, the voice that will be extracted is found out by pattern-recognition in preset sign language-sound bank
Corresponding sign language animation, and/or the voice that will be extracted is converted to captions.
The Set Top Box judges the type of work at present scene under the default mode of operation.When described
When Set Top Box judges current operative scenario as ordinary playing scene, working as the ordinary playing scene is confirmed
First via decoder corresponding to the content of preceding broadcasting, separates the audio in the first via decoder code stream
Stream, then the voice of key is extracted from the audio stream.When the working method of the default mode of operation
During for captions mode, the voice that the Set Top Box will be extracted is converted to captions, and output display described
On the captions displaying location that screen pre-sets；When the default mode of operation working method for sign language it is dynamic
During picture mode, the Set Top Box is searched in preset sign language-sound bank and extracted by pattern-recognition
The corresponding sign language animation of voice, and the sign language animation display location that output display pre-sets in the screen
On；When the working method of the default mode of operation is sign language animation mode and captions mode, the machine
Top box searches voice corresponding with the voice for being extracted by pattern-recognition in preset sign language-sound bank,
Sign language animation corresponding with the voice is selected, and the voice is changed into captions, by the sign language
Sign language animation display location and word that animation and the captioning synchronization output display pre-set in the screen
On curtain display location.The pattern-recognition be by computer with mathematical technique method come research mode from
Dynamic treatment and interpretation, refer to characterizing the various forms of of things or phenomenon
Volume relation) information processed and analyzed, be described with to things or phenomenon, recognized, classified and
The process of explanation, is the important component of information science and artificial intelligence.
Step S45, if work at present scene is Visual communications scene, obtains the sign language action of user, really
Recognize the second road decoder corresponding to the Visual communications scene；
Step S46, acts corresponding motion images and enters to the sign language in the second road decoder code stream
Row noise reduction process, obtains the motion images after noise reduction；
Motion images after the noise reduction are carried out mathematic morphology smooth treatment, then calculate by heredity by step S47
Method obtains the action key images group；
Step S48, is searched dynamic with described by the pattern-recognition in the preset sign language-sound bank
Make the sign language animation of key images group matching, sign language animation according to the matching the preset sign language-
Corresponding voice is selected in sound bank, sign language action is converted into voice and/or captions.
When the Set Top Box judges work at present scene as Visual communications scene, by its built-in shooting
Head obtains the sign language action of the user, and confirms to distinguish and record code stream and broadcast code flow this two-way code stream,
The Set Top Box records code stream and broadcasting code by the different decoders that this two-way code stream is used to distinguish
Stream.Generally, the Set Top Box is broadcast code flow, institute using the code stream of first via decoder processes
State built-in camera and use the second road decoder, i.e., described second tunnel decoder processes are recording code stream.
The Set Top Box analyzes the code stream of second road decoder, to the institute in the second road decoder code stream
Stating the corresponding motion images of sign language action carries out noise reduction process, obtains the motion images after noise reduction.It is described
Set Top Box carries out mathematic morphology smooth treatment to the motion images after the noise reduction, then is carried out by genetic algorithm
Structural element is chosen, and good filtering performance and sane adaptation is realized with the motion images to complicated change
Ability, solves the Machine Learning Problems of knowledge acquisition and knowledge refinement, and ultimately forms the pass that can be contrasted
Key image sets.The Set Top Box searched in the preset sign language-sound bank by the pattern-recognition with
The sign language animation of the action key images group matching, the sign language animation according to the matching is described preset
Sign language-sound bank in select corresponding voice.The Set Top Box by the voice be converted to audio stream and/
Or captions, correspondence is added in the second road decoder, by delay disposal in the decoder of second road,
The audio stream and/or captions are sent to carries out the terminal of Visual communications with the Set Top Box.Further,
The Set Top Box will can be carried out with addressed Set Top Box Visual communications terminal send video in voice with
Voice in the preset sign language-sound bank is contrasted, and is found in described sign language-sound bank and institute
The corresponding sign language animation of voice and/or the corresponding captions in video are stated, and in output display in the screen
On the sign language animation display location for pre-setting and/or captions displaying location.Genetic algorithm (the Genetic
Algorithm) it is a kind of evolution laws (survival of the fittest, the genetic mechanism of the survival of the fittest) for using for reference living nature
The randomization searching method for developing and coming.The genetic algorithm is mainly characterized by directly entering structure objects
Row operation, it is complete with more preferable with inherent Implicit Parallelism in the absence of derivation and the restriction of function continuity
Office's optimizing ability, by the optimization method using randomization, can automatically obtain and instruct the search of optimization empty
Between, be adaptively adjusted the direction of search, it is not necessary to it is determined that rule.
The present embodiment is by under the default mode of operation, hand being converted into by the voice of currently playing content
Language animation and/or captions, or the sign language action of acquisition is converted into voice and/or captions, make there is hearing to hinder
Hinder the program that Set Top Box broadcasting can also be appreciated with the user of aphasis, also make have dysaudia and language
The user of obstacle by Set Top Box and the user for being ignorant of sign language or same can have dysaudia and language to hinder
The user for hindering carries out Visual communications.
The present invention further provides a kind of DTU.
Reference picture 4, Fig. 4 is the high-level schematic functional block diagram of DTU preferred embodiment of the present invention.
In the present embodiment, the DTU includes：
Acquisition module 10, the voice of content is played for obtaining ordinary playing scene, or obtain Visual communications
The sign language action of scene；
Read module 20, the configuration file for reading default mode of operation；
If Set Top Box is operated in ordinary playing scene, obtains the ordinary playing scene and play content
Voice, if the Set Top Box is to be operated in Visual communications scene, obtains described visual by its camera
The sign language action of user in traffic scene.Be stored with configuration file, institute in the configuration subregion of the Set Top Box
State the basic configuration information that configuration file stores the Set Top Box, the configuration file include homepage address,
The access way of the Set Top Box, various authentication informations etc..Wherein, the configuration file includes described
The configuration file of the default mode of operation of Set Top Box.The default mode of operation be suitable for have dysaudia and/
Or have the mode of operation of the user of aphasis, the voice of the broadcasting content can be converted into sign language and moved
Draw and/or captions, or sign language action is converted to the mode of operation of voice and/or captions.When the machine
On top box after electricity, the configuration file of the default mode of operation is read.Wherein, the default Working mould
The configuration file of formula includes the current state of the default mode of operation, Starting mode of default mode of operation, pre-
If the hand of the working method of mode of operation, the captions displaying location of default mode of operation and default mode of operation
The display location of language animation.I.e. described Set Top Box reads the current state of the default mode of operation, starts
The display location of mode, working method and captions and/or sign language animation.As when the default mode of operation
When current state is opening, the Set Top Box is by the configuration of the current state of the default mode of operation
The value of item is set to 1, and when the current state of the default mode of operation is closed mode, the Set Top Box will
The value of the configuration item of the current state of the default mode of operation is set to 0；The Set Top Box is setting according to user
The Starting mode for putting interface selection starts the default mode of operation, and the Starting mode is stored in matches somebody with somebody
Put in item, the default work is started to give tacit consent to Starting mode when the Set Top Box detects user's selection
During operation mode, the value of the configuration item of the Starting mode is set to 1, when the Set Top Box detects the use
When family selection starts the default mode of operation in the mode of manually booting, by the configuration item of the Starting mode
Value be set to 0；The Set Top Box detects the user and selects the default mode of operation at the setting interface
Working method, select the default mode of operation with captions side when the Set Top Box detects the user
When formula works, the value of the configuration item of the working method is set to 1, when the Set Top Box detects the use
When family selects the default mode of operation to be worked with sign language animation mode, by the configuration item of the working method
Value be set to 2, select the default mode of operation with sign language animation when the Set Top Box detects the user
When mode and captions mode work, the value of the configuration item of the working method is set to 3；The Set Top Box is detectd
The coordinate and sign language animation for measuring the captions displaying location of user's setting default mode of operation show
The coordinate of position.Captions and/or the sign language animation may be displayed on a left side for the Set Top Box screen as described
Upper angle and/or the lower right corner.
Further, the Set Top Box presets mode of operation according to the operation setting of the user.Such as
Operation of the Set Top Box according to the user in the setting menu of the default mode of operation is to described pre-
If Starting mode and working method in the configuration file of mode of operation etc. are configured.When the Set Top Box
When detecting the user and selecting the default mode of operation to be worked in captions mode, prompt message is exported,
Point out user's selection captions display location on the screen；Institute is selected when the user is detected
When stating default mode of operation and being worked with sign language animation mode, prompt message is exported, point out user's selection
Sign language animation display location on the screen, the default work is selected when the user is detected
When operation mode is worked with sign language animation mode and captions mode, prompt message is exported, point out user's choosing
Select the sign language animation and the captions display location on the screen.
Starting module 30, for according to the configuration file, the default work being started with preset Starting mode
Operation mode；
The Set Top Box starts the default mode of operation according to the configuration file with preset Starting mode.
Wherein, the preset Starting mode includes acquiescence Starting mode and manually boots mode.The Set Top Box root
The Starting mode pre-set according to the user enters the design interface of sub-menus.When user choosing
When selecting the mode of manually booting and starting the default mode of operation, the Set Top Box ejection sub-menus interface,
So that the user selects to start or close the default mode of operation at the sub-menus interface.When
When the Set Top Box detects the instruction for starting the default mode of operation, if the default mode of operation is not
Start, then start the default mode of operation, and after Set Top Box closing, during restarting,
The default mode of operation will not automatic, it is necessary to the user manually boots the default mode of operation.
When the Set Top Box detects the instruction for closing the default mode of operation, if the default mode of operation
In starting state, then the default mode of operation is closed.After the Set Top Box closes restarting,
Judged whether to start the default mode of operation according to the selected Starting mode of the user, if described
When Set Top Box detects the mode for being currently up the default mode of operation to manually boot mode, no
Start the default mode of operation, if detect the mode for being currently up the default mode of operation being
During acquiescence Starting mode, start the default mode of operation.
Start the default mode of operation when the Set Top Box detects user's selection acquiescence Starting mode
When, if the default mode of operation is not actuated, start the default mode of operation, if the default work
Operation mode has been turned on, then do not do any operation, after Set Top Box restarting, can automatic
The default mode of operation.
Modular converter 40, under the default mode of operation, by the voice conversion of the broadcasting content
Into sign language animation and/or captions, or sign language action is converted into voice and/or captions.
When the Set Top Box is under the default mode of operation, the Set Top Box is according to the default Working mould
The working method of formula performs corresponding function.Such as when the working method of the default mode of operation is captions side
During formula, the voice of the broadcasting content is converted into captions by the Set Top Box, and according to the word for pre-setting
Curtain display location shows on the screen, as shown in the upper left corner of the screen.When the default work
When the working method of operation mode is sign language animation mode, the Set Top Box turns the voice of the broadcasting content
Change sign language animation into, and shown on the screen according to the sign language animation display location for pre-setting.When
When the working method of the default mode of operation is sign language animation mode and captions mode, the Set Top Box will
The voice for playing content is converted into sign language animation and captions, and according to the sign language animation for pre-setting and
The display location correspondence of captions shows on the screen.
When the Set Top Box is acted by the sign language that its built-in camera gets the user, according to
The selection of the user, is converted to voice or captions, or be converted to by the sign language action of the user
Voice and captions, and shown on the screen according to the display location correspondence for pre-setting.
The present embodiment increases a kind of suitable for the user's that has dysaudia or aphasis by for Set Top Box
Default mode of operation, when user opens the default mode of operation, Set Top Box is by currently playing content
Voice is converted into sign language animation and/or captions, or the sign language action of acquisition is converted into voice and/or captions.
Making to have the user of dysaudia or aphasis can also watch currently playing content, improve hearing and hindered
Hinder or aphasis user experience effect.
Reference picture 5, Fig. 5 is a kind of refinement high-level schematic functional block diagram of starting module in the embodiment of the present invention.
In the present embodiment, the starting module 30 includes：
First judging unit 31, the type for judging the preset Starting mode；
Start unit 32, for being acquiescence Starting mode when the preset Starting mode, and detects described
When the current state of default mode of operation is closed mode, according to the configuration file, opened with the acquiescence
Flowing mode starts the default mode of operation；
The Set Top Box judges the type of the preset Starting mode, that is, judge that the user is set described
The Starting mode of default mode of operation.When the Set Top Box judges the Starting mode of the default mode of operation
During for acquiescence Starting mode, after electricity on the Set Top Box, if detecting working as the default mode of operation
Preceding state is closed mode, then according to the configuration file of the default mode of operation, started with the acquiescence
Mode starts the default mode of operation, and by the configuration item of the working method of the default mode of operation
Value is revised as 1.
Closing unit 33, for being the mode that manually boots when the preset Starting mode, and detects described
When the current state of default mode of operation is closed mode, according to the configuration file, opened manually with described
Flowing mode starts the default mode of operation.
When the Set Top Box judges the Starting mode of the default mode of operation as mode is manually booted, when
On the Set Top Box after electricity, if the current state for detecting the default mode of operation is closed mode,
According to the configuration file of the default mode of operation, the default work is started in the mode of manually booting
Pattern, and the value of the configuration item of the working method of the default mode of operation is revised as 1；If detecting institute
The current state of default mode of operation is stated for opening, then closes the default mode of operation, and by institute
The value for stating the configuration item of the working method of default mode of operation is revised as 0.
Reference picture 6, Fig. 6 is a kind of refinement high-level schematic functional block diagram of modular converter in the embodiment of the present invention.
In the present embodiment, the modular converter 40 includes：
Second judging unit 41, under the default mode of operation, judging the class of work at present scene
Type；
First confirmation unit 42, if being ordinary playing scene for the work at present scene, confirms institute
State the first via decoder corresponding to ordinary playing scene；
Extraction unit 43, for extracting the audio stream in the first via decoder code stream, and according to described
Audio stream extracts voice from the broadcasting content；
First converting unit 44, the voice for that will be extracted passes through pattern-recognition in preset sign language-voice
Corresponding sign language animation is found out in storehouse, and/or the voice that will be extracted is converted to captions.
The Set Top Box judges the type of work at present scene under the default mode of operation.When described
When Set Top Box judges current operative scenario as ordinary playing scene, working as the ordinary playing scene is confirmed
First via decoder corresponding to the content of preceding broadcasting, separates the audio in the first via decoder code stream
Stream, then the voice of key is extracted from the audio stream.When the working method of the default mode of operation
During for captions mode, the voice that the Set Top Box will be extracted is converted to captions, and output display described
On the captions displaying location that screen pre-sets；When the default mode of operation working method for sign language it is dynamic
During picture mode, the Set Top Box is searched in preset sign language-sound bank and extracted by pattern-recognition
The corresponding sign language animation of voice, and the sign language animation display location that output display pre-sets in the screen
On；When the working method of the default mode of operation is sign language animation mode and captions mode, the machine
Top box searches voice corresponding with the voice for being extracted by pattern-recognition in preset sign language-sound bank,
Sign language animation corresponding with the voice is selected, and the voice is changed into captions, by the sign language
Sign language animation display location and word that animation and the captioning synchronization output display pre-set in the screen
On curtain display location.The pattern-recognition be by computer with mathematical technique method come research mode from
Dynamic treatment and interpretation, refer to characterizing the various forms of of things or phenomenon
Volume relation) information processed and analyzed, be described with to things or phenomenon, recognized, classified and
The process of explanation, is the important component of information science and artificial intelligence.
Second confirmation unit 45, if being Visual communications scene for work at present scene, obtains user's
Sign language is acted, and confirms the second road decoder corresponding to the Visual communications scene；
Noise reduction unit 46, for corresponding dynamic to the sign language action in the second road decoder code stream
Noise reduction process is carried out as image, the motion images after noise reduction are obtained；
Processing unit 47, for carrying out mathematic morphology smooth treatment to the motion images after the noise reduction, then leads to
Cross genetic algorithm and obtain the action key images group；
Second converting unit 48, for being looked into the preset sign language-sound bank by the pattern-recognition
The sign language animation matched with the action key images group is looked for, the sign language animation according to the matching is described
Corresponding voice is selected in preset sign language-sound bank, sign language action is converted into voice and/or word
Curtain.
When the Set Top Box judges work at present scene as Visual communications scene, by its built-in shooting
Head obtains the sign language action of the user, and confirms to distinguish and record code stream and broadcast code flow this two-way code stream,
The Set Top Box records code stream and broadcasting code by the different decoders that this two-way code stream is used to distinguish
Stream.Generally, the Set Top Box is broadcast code flow, institute using the code stream of first via decoder processes
State built-in camera and use the second road decoder, i.e., described second tunnel decoder processes are recording code stream.
The Set Top Box analyzes the code stream of second road decoder, to the institute in the second road decoder code stream
Stating the corresponding motion images of sign language action carries out noise reduction process, obtains the motion images after noise reduction.It is described
Set Top Box carries out mathematic morphology smooth treatment to the motion images after the noise reduction, then is carried out by genetic algorithm
Structural element is chosen, and good filtering performance and sane adaptation is realized with the motion images to complicated change
Ability, solves the Machine Learning Problems of knowledge acquisition and knowledge refinement, and ultimately forms the pass that can be contrasted
Key image sets.The Set Top Box searched in the preset sign language-sound bank by the pattern-recognition with
The sign language animation of the action key images group matching, the sign language animation according to the matching is described preset
Sign language-sound bank in select corresponding voice.The Set Top Box by the voice be converted to audio stream and/
Or captions, correspondence is added in the second road decoder, by delay disposal in the decoder of second road,
The audio stream and/or captions are sent to carries out the terminal of Visual communications with the Set Top Box.Further,
The Set Top Box will can be carried out with addressed Set Top Box Visual communications terminal send video in voice with
Voice in the preset sign language-sound bank is contrasted, and is found in described sign language-sound bank and institute
The corresponding sign language animation of voice and/or the corresponding captions in video are stated, and in output display in the screen
On the sign language animation display location for pre-setting and/or captions displaying location.Genetic algorithm (the Genetic
Algorithm) it is a kind of evolution laws (survival of the fittest, the genetic mechanism of the survival of the fittest) for using for reference living nature
The randomization searching method for developing and coming.The genetic algorithm is mainly characterized by directly entering structure objects
Row operation, it is complete with more preferable with inherent Implicit Parallelism in the absence of derivation and the restriction of function continuity
Office's optimizing ability, by the optimization method using randomization, can automatically obtain and instruct the search of optimization empty
Between, be adaptively adjusted the direction of search, it is not necessary to it is determined that rule.
The present embodiment is by under the default mode of operation, hand being converted into by the voice of currently playing content
Language animation and/or captions, or the sign language action of acquisition is converted into voice and/or captions, make there is hearing to hinder
Hinder the program that Set Top Box broadcasting can also be appreciated with the user of aphasis, also make have dysaudia and language
The user of obstacle by Set Top Box and the user for being ignorant of sign language or same can have dysaudia and language to hinder
The user for hindering carries out Visual communications.
It should be noted that herein, term " including ", "comprising" or its any other variant
Be intended to including for nonexcludability so that process, method, article including a series of key elements or
Person's device not only includes those key elements, but also other key elements including being not expressly set out, or also
Including being this process, method, article or the intrinsic key element of device.In the feelings without more limitations
Under condition, the key element limited by sentence "including a ...", it is not excluded that the process including the key element,
Also there is other identical element in method, article or device.
The embodiments of the present invention are for illustration only, and the quality of embodiment is not represented.
Through the above description of the embodiments, those skilled in the art can be understood that above-mentioned
Embodiment method can add the mode of required general hardware platform to realize by software, naturally it is also possible to logical
Cross hardware, but the former is more preferably implementation method in many cases.It is of the invention based on such understanding
The part that technical scheme substantially contributes to prior art in other words can in the form of software product body
Reveal and, the computer software product is stored in storage medium (such as ROM/RAM, magnetic disc, a light
Disk) in, including some instructions are used to so that a station terminal equipment (can be mobile phone, computer, service
Device, air-conditioner, or network equipment etc.) perform method described in each embodiment of the invention.
The preferred embodiments of the present invention are these are only, the scope of the claims of the invention is not thereby limited, it is every
The equivalent structure or equivalent flow conversion made using description of the invention and accompanying drawing content, or directly or
Connect and be used in other related technical fields, be included within the scope of the present invention.
Claims (10)
1. a kind of data transfer device, it is characterised in that the data transfer device is comprised the following steps：
Set Top Box obtains the voice that ordinary playing scene plays content, or the sign language for obtaining Visual communications scene
Action；
Read the configuration file of default mode of operation；
According to the configuration file, the default mode of operation is started with preset Starting mode；
Under the default mode of operation, the voice of the broadcasting content is converted into sign language animation and/or word
Curtain, or sign language action is converted into voice and/or captions.
2. data transfer device as claimed in claim 1, it is characterised in that described according to the configuration
File, with preset Starting mode start the default mode of operation the step of include：
Judge the type of the preset Starting mode；
When the preset Starting mode is acquiescence Starting mode, and detect working as the default mode of operation
When preceding state is closed mode, according to the configuration file, started with the acquiescence Starting mode described pre-
If mode of operation；
When the preset Starting mode is to manually boot mode, and detect working as the default mode of operation
When preceding state is closed mode, according to the configuration file, started in the mode of manually booting described pre-
If mode of operation.
3. data transfer device as claimed in claim 1, it is characterised in that described in the default work
Under operation mode, the voice of the broadcasting content is converted into sign language animation and/or captions, or by the sign language
The step of action is converted to voice and/or captions includes：
Under the default mode of operation, the type of work at present scene is judged；
If the work at present scene is ordinary playing scene, confirm corresponding to the ordinary playing scene
First via decoder；
The audio stream in the first via decoder code stream is extracted, and according to the audio stream from the broadcasting
Voice is extracted in content；
The voice that will be extracted finds out corresponding sign language by pattern-recognition in preset sign language-sound bank
Animation, and/or the voice that will be extracted is converted to captions.
4. data transfer device as claimed in claim 3, it is characterised in that described in the default work
Under operation mode, judge after the type step of work at present scene, also include：
If work at present scene is Visual communications scene, the sign language action of user is obtained, confirmation is described can
Depending on the second road decoder corresponding to traffic scene；
Acting corresponding motion images to the sign language in the second road decoder code stream is carried out at noise reduction
Reason, obtains the motion images after noise reduction；
Motion images after the noise reduction are carried out with mathematic morphology smooth treatment, then institute is obtained by genetic algorithm
State action key images group；
Searched in the preset sign language-sound bank and the action key images by the pattern-recognition
The sign language animation of group matching, the sign language animation according to the matching is selected in the preset sign language-sound bank
Corresponding voice is selected, sign language action is converted into voice and/or captions.
5. the data transfer device as described in any one of Claims 1-4, it is characterised in that described to match somebody with somebody
Putting file includes current state, the Starting mode of default mode of operation, the default work of default mode of operation
The sign language animation of the working method of pattern, the captions displaying location of default mode of operation and default mode of operation
Display location.
6. a kind of DTU, it is characterised in that the DTU includes：
Acquisition module, the voice of content is played for obtaining ordinary playing scene, or obtain Visual communications
The sign language action of scape；
Read module, the configuration file for reading default mode of operation；
Starting module, for according to the configuration file, the default work being started with preset Starting mode
Pattern；
Modular converter, under the default mode of operation, the voice of the broadcasting content being converted into
Sign language animation and/or captions, or sign language action is converted into voice and/or captions.
7. DTU as claimed in claim 6, it is characterised in that the starting module includes：
First judging unit, the type for judging the preset Starting mode；
Start unit, for being acquiescence Starting mode when the preset Starting mode, and detects described pre-
If the current state of mode of operation is closed mode, according to the configuration file, started with the acquiescence
Mode starts the default mode of operation；
Closing unit, for being to manually boot mode when the preset Starting mode, and detects described pre-
If the current state of mode of operation is closed mode, according to the configuration file, manually booted with described
Mode starts the default mode of operation.
8. DTU as claimed in claim 6, it is characterised in that the modular converter includes：
Second judging unit, under the default mode of operation, judging the type of work at present scene；
First confirmation unit, if being ordinary playing scene for the work at present scene, confirms described
First via decoder corresponding to ordinary playing scene；
Extraction unit, for extracting the audio stream in the first via decoder code stream, and according to the sound
Frequency stream extracts voice from the broadcasting content；
First converting unit, the voice for that will be extracted passes through pattern-recognition in preset sign language-sound bank
In find out corresponding sign language animation, and/or the voice that will be extracted is converted to captions.
9. DTU as claimed in claim 8, it is characterised in that the modular converter is also wrapped
Include：
Second confirmation unit, if being Visual communications scene for work at present scene, obtains the hand of user
Language is acted, and confirms the second road decoder corresponding to the Visual communications scene；
Noise reduction unit, for acting corresponding action to the sign language in the second road decoder code stream
Image carries out noise reduction process, obtains the motion images after noise reduction；
Processing unit, for carrying out mathematic morphology smooth treatment to the motion images after the noise reduction, then passes through
Genetic algorithm obtains the action key images group；
Second converting unit, for being searched in the preset sign language-sound bank by the pattern-recognition
The sign language animation matched with the action key images group, the sign language animation according to the matching is described pre-
Corresponding voice is selected in the sign language-sound bank put, sign language action is converted into voice and/or word
Curtain.
10. the DTU as described in any one of claim 6 to 9, it is characterised in that described
Configuration file includes current state, the Starting mode of default mode of operation, the default work of default mode of operation
The working method of operation mode, the sign language of the captions displaying location and default mode of operation of default mode of operation are moved
The display location of picture.
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|---|---|---|---|
| CN201510772803.3A CN106713974A (en) | 2015-11-12 | 2015-11-12 | Data conversion method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510772803.3A CN106713974A (en) | 2015-11-12 | 2015-11-12 | Data conversion method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106713974A true CN106713974A (en) | 2017-05-24 |
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ID=58929705
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| CN201510772803.3A Pending CN106713974A (en) | 2015-11-12 | 2015-11-12 | Data conversion method and device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018001088A1 (en) * | 2016-06-30 | 2018-01-04 | 中兴通讯股份有限公司 | Method and apparatus for presenting communication information, device and set-top box |
| CN108366305A (en) * | 2018-02-07 | 2018-08-03 | 深圳佳力拓科技有限公司 | A kind of code stream without subtitle shows the method and system of subtitle by speech recognition |
| CN109409255A (en) * | 2018-10-10 | 2019-03-01 | 长沙千博信息技术有限公司 | A kind of sign language scene generating method and device |
-
2015
- 2015-11-12 CN CN201510772803.3A patent/CN106713974A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018001088A1 (en) * | 2016-06-30 | 2018-01-04 | 中兴通讯股份有限公司 | Method and apparatus for presenting communication information, device and set-top box |
| CN108366305A (en) * | 2018-02-07 | 2018-08-03 | 深圳佳力拓科技有限公司 | A kind of code stream without subtitle shows the method and system of subtitle by speech recognition |
| CN109409255A (en) * | 2018-10-10 | 2019-03-01 | 长沙千博信息技术有限公司 | A kind of sign language scene generating method and device |
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Application publication date: 20170524 |