CN1664925A - Video signal apparatus having voice accessory system and method for image adjustment - Google Patents
Video signal apparatus having voice accessory system and method for image adjustment Download PDFInfo
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- CN1664925A CN1664925A CN2004100061302A CN200410006130A CN1664925A CN 1664925 A CN1664925 A CN 1664925A CN 2004100061302 A CN2004100061302 A CN 2004100061302A CN 200410006130 A CN200410006130 A CN 200410006130A CN 1664925 A CN1664925 A CN 1664925A
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Abstract
This invention relates to sound assistant system visual signal device and its image adjusting method, which comprises the sound resolution engine and its control unit, wherein, the resolution engine is to resolute the input sound orders and to output relative sound signals to the control unit for executing the operations to adjust images; the user only needs to input one single sound order to execute a series of continuous operations to adjust the signal device.
Description
Technical field
The present invention relates to a kind of method that has the visual device of voice backup system and adjust image, and particularly relates to a kind of method that can adjust the visual device and the adjustment image thereof of image via phonetic entry.
Background technology
In the society now of height technicalization, the robotization board from electrical home appliances in life at home, work are used until the electronic product of amusement is provided, is showing that people's dependence to electronic product in daily life day by day increases.Wherein, the electronic product of video signal class is extensive use of by people especially, no matter is the demand in the work, or for amusement in life, visual device all is indispensable electronic product, and general common visual device for example is visual devices such as TV, computing machine, projector.
General visual device is in order to allow the user that comparatively comfortable visual enjoyment is arranged, usually all can design screen display menu (On Screen Display, OSD) function and the characterisitic parameter of image is shown on the screen is so that the user is according to its required parameter of selecting desire to adjust.But along with development of science and technology, the affiliated function of visual device is also more and more many, so must be put into different categories to the characterisitic parameter of those functions and image in the screen display menu.
Seeing also shown in Figure 1ly, is to show existing known image regulating method with visual device of screen display menu.In this screen display menu, often have the catalogue of many stratum, even and if just to image be adjusted slightly, also must click layer by layer catalogue in the mode of button after, just can choose the parameter that institute's desire is adjusted.For example, select, then enter the second layer,, and set according to the instruction in the required setting selection menu that carries out via button via the primary option menu of ground floor.Then enter the 3rd layer,, carry out corresponding action according to selected instruction (Command).For instance, if desire is adjusted the brightness of image, then the user must click the option of " lightness " by the primary option menu in the screen display menu earlier, and is to have " brightness " and " contrast " two sub-directories under " lightness " catalogue.After clicking " brightness ", the brightness to image adjusts under " brightness " this sub-directory again.And, the classification foundation of the function of visual device on the screen display menu do not have unified systematicness again, identical image characteristics parameter is in the visual device that different company produces, may be classified under the different catalogues, therefore for unfamiliar user, must search layer by layer after the catalogue parameter that just can find desire to adjust, quite inconvenience in the use.
In order to solve the above problems,, help the more convenient operation of user really if utilize voice to set the notion of visual device.Yet, if use general voice command control flow, be that the mode with voice directly gives an order to visual device, make visual device finish the action that and instruction conforms to automatically, needn't choose catalogue one by one by button again.Yet in existing known speech control system, a phonetic order normally corresponds to an action, that is to say, if the user desires to make visual device to finish a series of loaded down with trivial details action, then must assign a plurality of phonetic orders continuously and just can reach purpose, still dislike shortcoming elasticity in the use slightly.
This shows that the method for above-mentioned existing visual device and adjustment image thereof still has many defectives, and demands urgently further being improved.In order to solve existing visual device and to adjust the defective of the method for image, relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly, but does not see always that for a long time suitable design finished by development, and this obviously is the problem that the anxious desire of relevant dealer solves.
Because the defective that the method for above-mentioned existing visual device and adjustment image thereof exists, the inventor is based on being engaged in this type of product design manufacturing abundant for many years practical experience and professional knowledge, actively studied innovation, in the hope of founding a kind of new visual device and the method for adjustment image thereof with voice backup system, can improve the method for general existing visual device and adjustment image thereof, make it have more practicality.Through constantly research, design, and after studying sample and improvement repeatedly, create the present invention who has practical value finally.
Summary of the invention
The objective of the invention is to, overcome the defective of the method existence of above-mentioned existing visual device and adjustment image thereof, and a kind of new visual device with voice backup system is provided and adjusts the method for image, technical matters to be solved is to make it can finish the adjustment of image by phonetic order, thereby is suitable for practicality more.
Another object of the present invention is to, a kind of method that has the visual device of voice backup system and adjust image is provided, technical matters to be solved is to make it can make the user comparatively convenient when adjusting the shown image of visual device, do not need to assign continuously a plurality of phonetic orders and just can reach purpose, and can reduce the doubt of speech recognition mistake, thereby be suitable for practicality more.
The object of the invention to solve the technical problems realizes by the following technical solutions.According to a kind of method of adjusting image that the present invention proposes, be applicable to and adjust a visual device with voice backup system, and this visual device has the function of a screen display menu, the method for this adjustment image may further comprise the steps: receive a phonetic order; This phonetic order of identification, and export a speech sound signal according to the result of identification; And determine that according to this speech sound signal this phonetic order is a concrete instruction and one of fuzzy command.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
The method of aforesaid adjustment image wherein, when this phonetic order is a concrete instruction, is carried out corresponding to one of this phonetic order and is adjusted action to adjust this image.
The method of aforesaid adjustment image wherein when this phonetic order is a fuzzy command, is carried out a plurality of adjustment actions corresponding to this phonetic order.
The method of aforesaid adjustment image, wherein before the step that determines this phonetic order for one of this concrete instruction and this fuzzy command according to this speech sound signal, more comprise this speech sound signal is carried out confidence assessment, and export an evaluation grade according to this, and this evaluation grade and an assessment reference value of presetting are made comparisons.
The method of aforesaid adjustment image, wherein when this evaluation grade relatively and this assessment reference value, when if this evaluation grade is higher than this assessment reference value, directly carry out determining this phonetic order to be the step of this concrete instruction with one of this fuzzy command according to this speech sound signal, when if this evaluation grade is lower than this assessment reference value, then show that according to this speech sound signal a plurality of and this phonetic order degree of approximation is higher than the instruction of a predetermined value, and then select those to instruct one of them, then carry out determining this phonetic order to be the step of this concrete instruction with one of this fuzzy command according to this speech sound signal.
The method of aforesaid adjustment image when selecting this phonetic order degree of approximation to be higher than those instructions of this predetermined value, is to be selected by the mode of a phonetic entry wherein.
The method of aforesaid adjustment image when selecting this phonetic order degree of approximation to be higher than those instructions of this predetermined value, is to be selected by the mode that the button of this visual device is imported wherein.
The method of aforesaid adjustment image when wherein being this fuzzy command as if this phonetic order, being instructed data bank to find out corresponding to those adjustment of this phonetic order with reference to one and is moved.
The method of aforesaid adjustment image, wherein when this phonetic order is this fuzzy command, what comprise more that function via the screen display menu of this visual device shows that those have carried out adjusts action corresponding to those of this phonetic order.
The method of aforesaid adjustment image wherein after showing all adjustment actions corresponding to this phonetic order of having carried out, is carried out the program of a correction image again.
The method of aforesaid adjustment image, the program of wherein said correction image are to be selected by the mode of a phonetic entry.
The method of aforesaid adjustment image, the program of wherein said correction image are to be selected by the mode of button input.
The object of the invention to solve the technical problems also adopts following technical scheme to realize.According to a kind of visual device with voice backup system that the present invention proposes, it comprises: a speech recognition engine, in order to receiving a phonetic order, and export a speech sound signal according to this; One screen display menu (OSD) control interface is connected to this speech recognition engine, in order to receive this speech sound signal; One indicative control unit is connected to this screen display menu control interface; And a display unit, be connected to this indicative control unit, wherein this screen display menu control interface determines that according to this speech sound signal this phonetic order is a concrete instruction and one of fuzzy command.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid visual device with voice backup system wherein when this phonetic order is a concrete instruction, is adjusted action to adjust by the shown image of this display unit via this indicative control unit execution corresponding to one of this phonetic order.
Aforesaid visual device with voice backup system is wherein when this phonetic order is a fuzzy command, via a plurality of adjustment actions of this indicative control unit execution corresponding to this phonetic order, to adjust by this shown image of this display unit.
Aforesaid visual device with voice backup system, it more comprises a confidence assessment unit, assesses in order to this speech sound signal is carried out a confidence, and exports an evaluation grade according to this, and this evaluation grade and an assessment reference value of presetting are made comparisons.
Aforesaid visual device with voice backup system, wherein at this confidence assessment unit relatively during this evaluation grade and this assessment reference value, when if this evaluation grade is higher than this assessment reference value, then directly determine this phonetic order for should specifically instructing and one of this fuzzy command according to this speech sound signal by this screen display menu control interface, when if this evaluation grade is lower than this assessment reference value, then show that according to this speech sound signal a plurality of and this phonetic order degree of approximation is higher than the instruction of a predetermined value by this screen display menu control interface, and then select those to instruct one of them, then carry out determining this phonetic order for should specifically instructing and one of this fuzzy command according to this speech sound signal.
Aforesaid visual device with voice backup system when selecting this phonetic order degree of approximation to be higher than those instructions of this predetermined value, is to be selected via this speech recognition engine by the mode of a phonetic entry wherein.
Aforesaid visual device with voice backup system when selecting this phonetic order degree of approximation to be higher than those instructions of this predetermined value, is to be selected by the mode that the button of this visual device is imported wherein.
Aforesaid visual device with voice backup system, wherein said confidence assessment unit are to be arranged at this screen display menu control interface.
Aforesaid visual device with voice backup system when wherein being this fuzzy command as if this phonetic order, instructing data bank to find out corresponding to those adjustment of this phonetic order with reference to one and moves.
Aforesaid visual device with voice backup system, wherein when this phonetic order is this fuzzy command, more comprise via this this indicative control unit of screen display menu control interface control, show those adjustment actions that those have been carried out corresponding to this phonetic order.
Aforesaid visual device with voice backup system wherein after showing all those those adjustment actions corresponding to this phonetic order of having carried out, carries out the program of a correction image again.
Aforesaid visual device with voice backup system, the program of wherein said correction image are to be selected via this speech recognition engine by the mode of a phonetic entry.
Aforesaid visual device with voice backup system, the program of wherein said correction image are to be selected by the mode of the button input of this visual device.
The object of the invention to solve the technical problems also adopts following technical scheme to realize.A kind of visual device according to the present invention's proposition with voice backup system, it comprises: a speech recognition engine, in order to receive a phonetic order, produce an identification result after the identification, this speech recognition engine comprises a confidence assessment unit, assesses in order to this identification result is carried out a confidence, and exports an evaluation grade according to this, and after this evaluation grade and a default assessment reference value made comparisons, export a speech sound signal according to this; One screen display menu (OSD) control interface is connected to this speech recognition engine, in order to receive this speech sound signal; One indicative control unit is connected to this screen display menu control interface; An and display unit, be connected to this indicative control unit, wherein this screen display menu control interface determines that according to this speech sound signal this phonetic order is a concrete instruction and one of fuzzy command, wherein, when this phonetic order is a concrete instruction, adjust action to adjust via this indicative control unit execution corresponding to one of this phonetic order by the shown image of this display unit, when this phonetic order is a fuzzy command, via a plurality of adjustment actions of this indicative control unit execution, to adjust by the shown image of this display unit corresponding to this phonetic order.
The object of the invention to solve the technical problems also can be applied to the following technical measures to achieve further.
Aforesaid visual device with voice backup system, wherein at this confidence assessment unit relatively during this evaluation grade and this assessment reference value, when if this evaluation grade is higher than this assessment reference value, then be sent to this screen display menu control interface via this speech sound signal, directly determine this phonetic order for should specifically instructing and one of this fuzzy command according to this speech sound signal, when if this evaluation grade is lower than this assessment reference value, then be sent to this screen display menu control interface via this speech sound signal, show that according to this speech sound signal a plurality of and this phonetic order degree of approximation is higher than the instruction of a predetermined value, and then select those to instruct one of them, then carry out determining this phonetic order for should specifically instructing and one of this fuzzy command according to this speech sound signal.
Aforesaid visual device with voice backup system when selecting this phonetic order degree of approximation to be higher than those instructions of this predetermined value, is to be selected via this speech recognition engine by the mode of a phonetic entry wherein.
Aforesaid visual device with voice backup system when selecting this phonetic order degree of approximation to be higher than those instructions of this predetermined value, is to be selected by the mode that the button of this visual device is imported wherein.
Aforesaid visual device with voice backup system, when wherein being this fuzzy command as if this phonetic order, this speech recognition engine is found out corresponding to those adjustment of this phonetic order with reference to an instruction data bank and is moved.
Aforesaid visual device with voice backup system, wherein when this phonetic order is this fuzzy command, more comprise via this this indicative control unit of screen display menu control interface control, show those adjustment actions that those have been carried out corresponding to this phonetic order.
Aforesaid visual device with voice backup system wherein after showing all those those adjustment actions corresponding to this phonetic order of having carried out, carries out the program of a correction image again.
Aforesaid visual device with voice backup system, the program of wherein said correction image are to be selected via this speech recognition engine by the mode of a phonetic entry.
Aforesaid visual device with voice backup system, the program of wherein said correction image are to be selected by the mode of the button input of this visual device.
The present invention compared with prior art has tangible advantage and beneficial effect.By above technical scheme as can be known, in order to reach aforementioned goal of the invention, major technique of the present invention thes contents are as follows:
The present invention proposes a kind of method of adjusting image, is applicable to adjust a visual device with voice backup system.This visual device has the function of a screen display menu.Adjust in the method for image at this, comprise receiving a phonetic order, and the identification phonetic order, and export a speech sound signal according to the result of identification.According to speech sound signal decision phonetic order is a concrete instruction and one of fuzzy command.
In the method for above-mentioned adjustment image, in one embodiment, when phonetic order is a concrete instruction, carries out corresponding to one of phonetic order and adjust action to adjust image.
In the method for above-mentioned adjustment image, in one embodiment, when phonetic order is a fuzzy command, carry out a plurality of adjustment actions corresponding to phonetic order.
In the method for above-mentioned adjustment image, before being the step of one of concrete instruction and fuzzy command according to speech sound signal decision phonetic order, more comprise speech sound signal is carried out confidence assessment, and export an evaluation grade according to this, and an evaluation grade and an assessment reference value of presetting are made comparisons.When if evaluation grade is higher than the assessment reference value, directly carry out being the step of concrete instruction with one of fuzzy command according to speech sound signal decision phonetic order.When if evaluation grade is lower than the assessment reference value, then show that according to speech sound signal a plurality of and phonetic order degree of approximation is higher than the instruction of a predetermined value, and then select these to instruct one of them, then carry out being the step of concrete instruction with one of fuzzy command according to speech sound signal decision phonetic order.
When the above-mentioned selection phonetic order degree of approximation is higher than the instruction of predetermined value, be to select by a phonetic entry or button input mode.
In the method for above-mentioned adjustment image, when being fuzzy command, select among the embodiment one as if phonetic order, can find out corresponding to the adjustment of phonetic order with reference to an instruction data bank and move.
In the method for above-mentioned adjustment image, wherein when phonetic order is fuzzy command, comprise that more the function via the screen display menu of visual device shows the adjustment action of having carried out corresponding to phonetic order.After showing all adjustment actions of having carried out, optionally carry out the program of a correction image again corresponding to phonetic order.
For reaching above-mentioned goal of the invention, the present invention also proposes a kind of visual device with voice backup system, comprises a speech recognition engine, a screen display menu (OSD) control interface, an indicative control unit and a display unit.This speech recognition engine is in order to receiving a phonetic order, and exports a speech sound signal according to this.This screen display menu control interface is connected to speech recognition engine, in order to receive this speech sound signal.And indicative control unit is connected to screen display menu control interface, and display unit is connected to indicative control unit.Above-mentioned screen display menu control interface is a concrete instruction and one of fuzzy command according to speech sound signal decision phonetic order.
The above-mentioned visual device with voice backup system in one embodiment, when phonetic order is a concrete instruction, is adjusted action to adjust by the shown image of display unit via the indicative control unit execution corresponding to one of phonetic order.
Above-mentioned visual device with voice backup system, in one embodiment, when phonetic order is a fuzzy command, via a plurality of adjustment actions of indicative control unit execution, to adjust by the shown image of display unit corresponding to phonetic order.
The above-mentioned visual device with voice backup system wherein more comprises a confidence assessment unit, assesses in order to speech sound signal is carried out a confidence, and exports an evaluation grade according to this, and an evaluation grade and an assessment reference value of presetting are made comparisons.When if evaluation grade is higher than the assessment reference value, be concrete instruction and one of fuzzy command directly then according to speech sound signal decision phonetic order by screen display menu control interface.When if evaluation grade is lower than the assessment reference value, then show that according to speech sound signal a plurality of and phonetic order degree of approximation is higher than the instruction of a predetermined value by screen display menu control interface, and then select these to instruct one of them, then carry out being concrete instruction and one of fuzzy command according to speech sound signal decision phonetic order.
When the above-mentioned selection phonetic order degree of approximation is higher than the instruction of predetermined value, be to select via speech recognition engine, or select by the mode that the button of visual device is imported by the mode of a phonetic entry.
The above-mentioned visual device with voice backup system wherein, when being fuzzy command as if phonetic order, instructing data bank to find out corresponding to a plurality of adjustment of phonetic order with reference to one and moves.
The above-mentioned visual device with voice backup system wherein, when phonetic order is fuzzy command, more comprises via screen display menu control interface control indicative control unit, shows the adjustment action corresponding to phonetic order that these have been carried out.Then optionally carry out the program of a correction image again.
For reaching above-mentioned purpose, the present invention also proposes another kind of visual device with voice backup system in addition, comprises a speech recognition engine, a screen display menu (OSD) control interface, an indicative control unit and a display unit.And this speech recognition engine comprises a confidence assessment unit, in order to receive a phonetic order, produce an identification result after the identification, then identification result is carried out confidence assessment, and export an evaluation grade according to this, and after evaluation grade and a default assessment reference value made comparisons, export a speech sound signal according to this.This screen display menu (OSD) control interface is connected to speech recognition engine, in order to receive this speech sound signal.And indicative control unit is connected to screen display menu control interface, and display unit is connected to indicative control unit.This screen display menu control interface is a concrete instruction and one of fuzzy command according to speech sound signal decision phonetic order.
The above-mentioned visual device with voice backup system in one embodiment, when phonetic order is a concrete instruction, is adjusted action to adjust by the shown image of display unit via the indicative control unit execution corresponding to one of phonetic order.
Above-mentioned visual device with voice backup system, in one embodiment, when phonetic order is a fuzzy command, via a plurality of adjustment actions of indicative control unit execution, to adjust by the shown image of display unit corresponding to phonetic order.
When above-mentioned confidence assessment unit comparative assessment grade and assessment reference value, when if evaluation grade is higher than the assessment reference value, then being sent to screen display menu control interface via speech sound signal, is concrete instruction and one of fuzzy command according to speech sound signal decision phonetic order directly.When if evaluation grade is lower than the assessment reference value, then be sent to screen display menu control interface via speech sound signal, show that according to speech sound signal a plurality of and phonetic order degree of approximation is higher than the instruction of a predetermined value, and then select these to instruct one of them, then carry out being concrete instruction and one of fuzzy command according to speech sound signal decision phonetic order.
When the above-mentioned selection phonetic order degree of approximation is higher than the instruction of predetermined value, be to select via speech recognition engine, or select by the mode that the button of visual device is imported by the mode of a phonetic entry.
The above-mentioned visual device with voice backup system, wherein, when being fuzzy command as if phonetic order, speech recognition engine is found out corresponding to the adjustment of phonetic order with reference to an instruction data bank and is moved.
The above-mentioned visual device with voice backup system wherein, when phonetic order is fuzzy command, more comprises via screen display menu control interface control indicative control unit, shows the adjustment action of having carried out corresponding to phonetic order.Select among the embodiment one, can carry out the program of a correction image again.
Via as can be known above-mentioned, the invention relates to a kind of method that has the visual device of voice backup system and adjust image.This has the visual device of voice backup system, can adjust its shown image via phonetic entry.This voice backup system is made of speech recognition engine and control module.Wherein, speech recognition engine is the phonetic order of importing in order to identification, and exports corresponding speech sound signal to control module according to identification result, and control module is then carried out action to adjust image according to this speech sound signal.The user only need import single phonetic order, and the voice backup system can be carried out a series of continuous action to adjust the shown image of visual device.So this voice backup system helps to improve the convenience that the image of visual device is adjusted, and then can reduce operational degree of difficulty.
By technique scheme, the present invention has following advantage at least:
The present invention has the visual device of voice backup system and adjusts the method for image, can make visual device finish the image adjustment by single phonetic order, and is for the user, comparatively simple and convenient in operation.And when phonetic order that the user assigned did not have the clear and definite action corresponding with it, the present invention still can make visual device carry out a series of image adjustment and move via after analysing and comparing.After these a little actions are finished, more those executeds are crossed action and be shown on the display of visual device, so that the user moves at those image is done fine setting correction, to meet user's demand.Therefore, the existing prior art method of the method for adjustment image of the present invention has more elasticity, so can effectively reduce the user in operational complexity.
In addition, owing to more design confident apparatus for evaluating in the voice backup system of the present invention, assess with the identification result that speech recognition engine is exported.Therefore, the present invention can avoid crossing the low problem that produces misoperation because of discrimination power and produce, and then can improve the fiduciary level of total system.
In sum, the method for visual device with voice backup system that the present invention is special and adjustment image thereof can be finished the adjustment of image by phonetic order, thereby be suitable for practicality more.The present invention can make in addition the user comparatively convenient when adjusting the shown image of visual device, does not need to assign continuously a plurality of phonetic orders and just can reach purpose, and can reduce the doubt of speech recognition mistake.It has above-mentioned many advantages and practical value, and in like product and method, do not see have similar structural design and method to publish or use and really genus innovation, no matter it all has bigger improvement on product structure, method or function, have technically than much progress, and produced handy and practical effect, and the method for more existing visual device and adjustment image thereof has the multinomial effect of enhancement, thereby be suitable for practicality more, and have the extensive value of industry, really be a new and innovative, progressive, practical new design.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of instructions, below with preferred embodiment of the present invention and conjunction with figs. describe in detail as after.
Description of drawings
Fig. 1 is the block diagram that has the image regulating method of the known visual device with screen display menu now.
Fig. 2 is the block diagram of the visual device with voice backup system of a preferred embodiment of the present invention.
Fig. 3 is the flow chart of steps of method of the adjustment image of a preferred embodiment of the present invention.
Fig. 4 be another preferred embodiment of the present invention the block diagram of visual device with voice backup system.
200: the visual device 210 with voice backup system: speech recognition engine
220: screen display menu (OSD) control interface 225: confidence assessment unit
230: indicative control unit 240: display unit
250: instruction data (data) storehouse
400: the visual device 410 with voice backup system: speech recognition engine
420: screen display menu (OSD) control interface 475: confidence assessment unit
430: indicative control unit 440: display unit
450: instruction data (data) storehouse
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, visual device that foundation the present invention is proposed and its concrete structure of method, method, step, feature and the effect thereof of adjusting image thereof with voice backup system, describe in detail as after.
The invention provides a kind of method that has the visual device of voice backup system and adjust image, can finish the adjustment of image by phonetic order.Be different from existing known techniques, the method that has the visual device of voice backup system and adjust image of the present invention, can make the user comparatively convenient when adjusting the shown image of visual device, do not need to assign continuously a plurality of phonetic orders and just can reach purpose, and have the doubt that reduces the speech recognition mistake.
The visual device with voice backup system that the present invention proposes comprises a speech recognition engine, a screen display menu (On Screen Display, OSD) control interface, an indicative control unit and a display unit at least.Speech recognition engine is in order to export a speech sound signal to screen display menu control interface according to the speech sound signal that the user imported.Screen display menu control interface then is connected to the indicative control unit of this visual device.Indicative control unit then is the demonstration in order to the control display unit.
And the visual device with voice backup system proposed by the invention is adjusted the method for image, when receiving the phonetic order that the user imports, after identification, if confirming this phonetic order is specifically instruction when (Specific Command), promptly carry out the action that conforms to speech sound signal with the adjustment image.When speech sound signal is a fuzzy command (Fuzzy Command), carries out the continuous action relevant with the adjustment image, and demonstrate executed action with speech sound signal.In addition, if adjusted image does not conform to yet with image as expected, then can revise image at the action that demonstrates.And the method for revising image can be to assign revision directive or import revision directive with button with voice.
Adjust the method for image at the visual device with voice backup system proposed by the invention, defined concrete instruction, be a clear and definite operational motion, the one concrete classification of adjusting of this operational motion adjustable image, and these concrete classifications of adjusting for example can be stored in the speech recognition engine, also can be stored in screen display menu control interface, this decides on the needs in the design.And should specifically instruct, for example, if the phonetic order that the user imported is " reinforcement brightness ", then brightness can be directly adjusted in this concrete instruction.Select among the embodiment one, this concrete instruction also can add the size of adjusting parameter value.For example, the phonetic order that the user imported is " brightness increases by 10% ", and then this concrete instruction can directly be adjusted increases brightness 10.
Adjust the method for image at the visual device with voice backup system proposed by the invention, defined fuzzy command is the order for a plurality of adjustment images, and these orders corresponding a plurality of operational actions finish.And these fuzzy commands with and pairing a plurality of adjustment action, for example can be stored in the speech recognition engine, also can be stored in screen display menu control interface, also or independently be stored in the other instruction data bank, this decides on the needs in the design.And this fuzzy command, for example, when if the phonetic order that the user imported is the fuzzy command (FuzzyCommand) of " image fog ", then this fuzzy command can be with reference to the instruction set that is stored in the instruction data bank, carry out a series of action, for example adjust the appointment of " brightness ", " contrast ", " color " or the like.Select among the embodiment one, the pairing a succession of action of instruction set in this instruction data bank can be set the adjusting stage size (Adjust Step Value) of adjusting parameter value.For example, for " brightness " part, if will increase brightness, then each the adjustment increases brightness 5% etc., needs on the viewable design and deciding.
Seeing also shown in Figure 2ly, is the block diagram of the visual device with voice backup system 200 of a preferred embodiment of the present invention.This visual device 200 comprises a speech recognition engine 210, a screen display menu (On Screen Display, OSD) control interface 220, an indicative control unit 230 and a display unit 240 at least.Speech recognition engine 210 is to be connected to screen display menu (OSD) control interface 220.Screen display menu control interface 220 then is connected to the indicative control unit 230 of this visual device 200.230 of indicative control units are the demonstrations in order to control display unit 240.
When a user said a phonetic order via voice, the phonetic order that this speech recognition engine 210 these users of meeting identification are imported exported screen display menu control interface 220 to through producing a speech sound signal 212 after the identification according to this.When screen display menu control interface 220 receives the speech sound signal 212 that speech recognition engine 210 transmitted, according to issuing an order to the indicative control unit 230 of visual device 200 after these speech sound signal 212 judgements, so that adjust its show state according to the phonetic order of user institute desire input.Select among the embodiment one, this visual device 200 more comprises an instruction data bank 250, is connected to screen display menu control interface 220.Instruction corresponding to this speech sound signal 212 can be found out in instruction data bank 250 in this screen display menu control interface 220.
Visual device with voice backup system proposed by the invention is adjusted the method for image, then can be used in visual device 200 frameworks as Fig. 2.For instance, when speech sound signal is judged as concrete instruction through speech recognition engine 210, when for example being " heightening contrast to 60% " suchlike instruction, then screen display menu control interface 220 is according to received speech sound signal 212, directly assign the indicative control unit 230 that instructs to visual device 200, make it carry out the image that its demonstration is adjusted in action that phonetic order therewith conforms to.That is to say that the indicative control unit 230 of visual device 200 will be adjusted the contrast to 60% of image according to phonetic order.
On the other hand, when speech sound signal is judged as fuzzy command through speech recognition engine 210, it for example is the instruction of " picture is unclear " and so on, then screen display menu control interface 220 is according to received speech sound signal 212, behind the compare of analysis, with reference to the instruction set that is stored in instruction data bank 250, produce a plurality of a series of instructions, the indicative control unit 230 of this visual device 200 is then according to these instructions, carrying out the relevant a plurality of adjustment actions of speech sound signal therewith, for example is to adjust contrast, brightness, color and image size or the like.Select among the embodiment one, and the continuous action of having carried out can be presented on the display unit 240 of visual device 200, for referencial use for the user.Select among the embodiment other one, if adjusted image does not satisfy the required image of user yet, then the user can revise image according to the action that demonstrates.
It should be noted that, because present speech recognition technology still fails to reach 100% discrimination power, therefore in the preferred embodiment of Fig. 2 of the present invention, optionally increase confidence assessment (Confidence Measure) unit 225, in order to the result after the assessment identification, so that improve the fiduciary level of entire system.Below will further specify function and purposes that this confidence assessment unit 225 is had.
Please consult shown in Figure 2ly again, in one embodiment, confidence assessment unit 225 can design in screen display menu control interface 220.Speech recognition engine 210 exports screen display menu control interface 220 with identification result (Score) to via speech sound signal 212.And should the time confidence assessment unit 225 can the identification result that speech recognition engine 210 is exported be assessed, and export an evaluation grade of this identification result.This evaluation grade is then made comparisons with a default assessment reference value (EstimationThreshold).Wherein, evaluation grade is the similarity of corresponding speech sound signal in expression identification result and the data bank.
If the evaluation grade of identification result is higher than default assessment reference value, then then judge whether to be concrete the instruction or fuzzy command, if concrete instruction, then the follow-up adjustment that continues to carry out corresponding to this instruction via indicative control unit 230 is moved.
If the evaluation grade of identification result is lower than the assessment reference value, then screen display menu control interface 220 is via the control of indicative control unit 230, on the display unit 240 of visual device 200, show the similar first few items identification result of being imported to the user of phonetic order, just show the instruction that the first few items similarity is higher, select correct instruction for the user.The user assigns select command with voice to select correct identification result, also can be to select correct identification result with button, and the present invention is not limited this selection mode.Then then judge whether to be concrete the instruction or fuzzy command, if concrete instruction, then the follow-up adjustment that continues to carry out corresponding to this instruction via indicative control unit 230 is moved.If fuzzy command, then corresponding instruction set can be found out with reference to instruction data bank 250 in screen display menu control interface 220, and then follow-up several that continue to carry out corresponding to this fuzzy command via indicative control unit 230 are adjusted action.
From the above, with the visual device with voice backup system of the present invention, simply mode is adjusted the image that visual device is exported.The method of utilizing above-mentioned voice backup system to adjust image below will be described.
Seeing also shown in Figure 3ly, is the flow chart of steps of the method for adjustment image of the present invention.As described in step S300, at first import phonetic order by the user, then step S302 is described for another example, the phonetic order of being imported is carried out identification, and export an identification result via a speech sound signal.And then carry out step S304, identification result is carried out the confidence assessment, and export an evaluation grade.Then, in step S306, evaluation grade and the default assessment reference value exported among the step S304 are made comparisons.
If the evaluation grade of the identification result of phonetic order is higher than the assessment reference value, then can confirm the instruction imported, and directly carry out step S308, judge whether this phonetic order is a specifically instruction.And if the evaluation grade of the identification result of phonetic order is lower than the assessment reference value, then carry out step S310, show the higher top's instruction of the phonetic order degree of approximation therewith, then select correct instruction by the user, as step S312, then proceed step S308 again.If then the instruction of identification or selected instruction are concrete instruction, then shown in step S314, directly carry out the relevant action of concrete therewith instruction to adjust image.
And, then carry out step S316, with the result of identification if the result that step S308 judges is non-concrete instruction, the instruction of identification just or selected instruction, analyse and compare with data bank, so that find out a corresponding instruction set, this instruction set correspondence a plurality of different adjustment actions.Then, carry out corresponding adjustment action according to this instruction set, to adjust image as step S318.Then follow step S320, show the action of having carried out, then the user accepts this adjusted image state, also can further carry out the adjustment of image again according to these actions.
What deserves to be mentioned is that in step S312, the user assigns select command with voice to select correct identification result, also can be to select correct identification result with button, the present invention is not limited this selection mode.
In above-mentioned step S308, if the result who judges shows when the speech sound signal of exporting according to identification result is concrete the instruction, for example be the instruction of " brightness is transferred to 30 " and so on, then proceed step S314, the action that execution conforms to speech sound signal is to adjust image.On the other hand, if in step S308, the result of judgement shows that speech sound signal is a fuzzy command, for example is the instruction of " picture is unclear " and so on.Then as described in the step S316, after the comparison of the analysis in this speech sound signal and the data bank, carrying out step S318 again, adjust image to carry out a plurality of continuous actions, for example is to adjust actions such as contrast, brightness, color and image size.As described in the step S320, show executed continuous action afterwards, for referencial use for the user.At this moment, if adjusted image does not satisfy the required image of user yet, then can carry out step S320, move according to the executed that demonstrates and revise image, it is required to make the image that demonstrates meet the user.
Certainly, the method of the correction image among the step S322 can be to assign the order of correction in the mode of voice, can adjust the correction image with button yet, can decide according to user's convenience, the present invention is not also limited the method for revising image in the step 322.
Seeing also shown in Figure 4ly, is the block diagram of the visual device with voice backup system 400 of another preferred embodiment of the present invention.This visual device 400 comprises a speech recognition engine 410, a screen display menu (OSD) control interface 420, an indicative control unit 430 and a display unit 440 at least.Wherein, this speech recognition engine 410 is to be connected to screen display menu (OSD) control interface 420.Screen display menu control interface 420 then is connected to the indicative control unit 430 of this visual device 400.430 of indicative control units are the demonstrations in order to control display unit 440.
Be different from the embodiment among Fig. 2, in this embodiment, confidence assessment unit 475 is to design in speech recognition engine 410.This speech recognition engine 410 is directly assessed identification result (Score) via its confidence assessment unit 475, and exports an evaluation grade of this identification result.This evaluation grade is then made comparisons with a default assessment reference value (Estimation Threshold).Wherein, evaluation grade is the similarity of corresponding speech sound signal in expression identification result and the data bank.If the evaluation grade of identification result is higher than default assessment reference value, then then judge whether to be concrete instruction or fuzzy command, if concrete instruction, then export screen display menu control interface 420 to via speech sound signal 412, corresponding this speech sound signal 412 moves via the follow-up adjustment that indicative control unit 430 continues to carry out corresponding to this instruction.
If the evaluation grade of identification result is lower than the assessment reference value, then speech recognition engine 410 can be via the control of screen display menu control interface 420 with indicative control unit 430, on the display unit 440 of visual device 400, show the similar first few items identification result of being imported to the user of phonetic order, just show the instruction that the first few items similarity is higher, select correct instruction for the user.The user assigns select command with voice to select correct identification result, also can be to select correct identification result with button, and the present invention is not limited this selection mode.
Then, judge whether selected instruction is concrete instruction or fuzzy command, if fuzzy command, then find out corresponding instruction set with reference to instruction data bank 450, then export screen display menu control interface 420 to via speech sound signal 412, to should speech sound signal 412, adjust action via follow-up several that indicative control unit 430 continues to carry out corresponding to this fuzzy command.
From the above, the method for adjustment image of the present invention can make visual device finish the image adjustment by single phonetic order, and is for the user, comparatively simple and convenient in operation.And when phonetic order that the user assigned did not have the clear and definite action corresponding with it, the present invention still can make visual device carry out a series of image adjustment and move via after analysing and comparing.After some action was finished, more the action with these executeds was shown on the display of visual device, so that the user moves at those image was done fine setting correction, to meet user's demand.Therefore, the existing prior art method of the method for adjustment image of the present invention has more elasticity, so can effectively reduce the user in operational complexity.
In addition,, assess, in other words, just the phonetic order of being imported is made secondary and confirm with the speech sound signal that speech recognition engine is exported owing to more design confident apparatus for evaluating in the voice backup system of the present invention.Therefore, the present invention can avoid crossing the low problem that produces misoperation because of discrimination power and produce, and then can improve the fiduciary level of total system.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, though the present invention discloses as above with preferred embodiment, yet be not in order to limit the present invention, any those skilled in the art, in not breaking away from the technical solution of the present invention scope, when the method that can utilize above-mentioned announcement and technology contents are made a little change or be modified to the equivalent embodiment of equivalent variations, but every content that does not break away from technical solution of the present invention, according to technical spirit of the present invention to any simple modification that above embodiment did, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (34)
1, a kind of method of adjusting image, it is applicable to adjusts a visual device with voice backup system, and this visual device has the function of a screen display menu, it is characterized in that the method for this adjustment image may further comprise the steps:
Receive a phonetic order;
This phonetic order of identification, and export a speech sound signal according to the result of identification; And
Determine that according to this speech sound signal this phonetic order is a concrete instruction and one of fuzzy command.
2, the method for adjustment image according to claim 1 is characterized in that wherein, when this phonetic order is a concrete instruction, carries out corresponding to one of this phonetic order and adjusts action to adjust this image.
3, the method for adjustment image according to claim 1 is characterized in that wherein when this phonetic order is a fuzzy command, carries out a plurality of adjustment actions corresponding to this phonetic order.
4, the method for adjustment image according to claim 1, it is characterized in that wherein before the step that determines this phonetic order for one of this concrete instruction and this fuzzy command according to this speech sound signal, more comprise this speech sound signal is carried out confidence assessment, and export an evaluation grade according to this, and this evaluation grade and an assessment reference value of presetting are made comparisons.
5, the method for adjustment image according to claim 4 is characterized in that wherein when relatively this evaluation grade and this assessment reference value,
When if this evaluation grade is higher than this assessment reference value, directly carry out determining this phonetic order to be the step of this concrete instruction with one of this fuzzy command according to this speech sound signal,
When if this evaluation grade is lower than this assessment reference value, then show that according to this speech sound signal a plurality of and this phonetic order degree of approximation is higher than the instruction of a predetermined value, and then select those to instruct one of them, then carry out determining this phonetic order to be the step of this concrete instruction with one of this fuzzy command according to this speech sound signal.
6, the method for adjustment image according to claim 5 is characterized in that wherein being to be selected by the mode of a phonetic entry when selecting this phonetic order degree of approximation to be higher than those instructions of this predetermined value.
7, the method for adjustment image according to claim 5 is characterized in that wherein when selecting this phonetic order degree of approximation to be higher than those instructions of this predetermined value, is to be selected by the mode of the button input of this visual device.
8, the method for adjustment image according to claim 1 when it is characterized in that wherein being this fuzzy command as if this phonetic order, is instructed data bank to find out corresponding to those adjustment of this phonetic order with reference to one and is moved.
9, the method for adjustment image according to claim 1, it is characterized in that wherein that when this phonetic order during what comprise more that function via the screen display menu of this visual device shows that those have carried out adjusts action corresponding to those of this phonetic order for this fuzzy command.
10, the method for adjustment image according to claim 9 is characterized in that wherein after showing all adjustment actions corresponding to this phonetic order of having carried out, carries out a program of revising image again.
11, the method for adjustment image according to claim 10, the program that it is characterized in that wherein said correction image are to be selected by the mode of a phonetic entry.
12, the method for adjustment image according to claim 10, the program that it is characterized in that wherein said correction image are to be selected by the mode of button input.
13, a kind of visual device with voice backup system is characterized in that it comprises:
One speech recognition engine in order to receiving a phonetic order, and is exported a speech sound signal according to this;
One screen display menu (OSD) control interface is connected to this speech recognition engine, in order to receive this speech sound signal;
One indicative control unit is connected to this screen display menu control interface; And
One display unit is connected to this indicative control unit, and wherein this screen display menu control interface determines that according to this speech sound signal this phonetic order is a concrete instruction and one of fuzzy command.
14, the visual device with voice backup system according to claim 13, it is characterized in that wherein when this phonetic order is a concrete instruction, carry out corresponding to one of this phonetic order via this indicative control unit and adjust action to adjust by the shown image of this display unit.
15, the visual device with voice backup system according to claim 13, it is characterized in that wherein when this phonetic order is a fuzzy command, via a plurality of adjustment actions of this indicative control unit execution, to adjust by this shown image of this display unit corresponding to this phonetic order.
16, the visual device with voice backup system according to claim 13, it is characterized in that it more comprises a confidence assessment unit, assess in order to this speech sound signal is carried out a confidence, and export an evaluation grade according to this, and this evaluation grade and an assessment reference value of presetting are made comparisons.
17, the visual device with voice backup system according to claim 16 is characterized in that wherein at this confidence assessment unit relatively when this evaluation grade and this assessment reference value,
When if this evaluation grade is higher than this assessment reference value, then directly determine this phonetic order to be specifically instruction and one of this fuzzy command according to this speech sound signal by this screen display menu control interface,
When if this evaluation grade is lower than this assessment reference value, then show that according to this speech sound signal a plurality of and this phonetic order degree of approximation is higher than the instruction of a predetermined value by this screen display menu control interface, and then select those to instruct one of them, then carry out determining this phonetic order for should specifically instructing and one of this fuzzy command according to this speech sound signal.
18, the visual device with voice backup system according to claim 17 is characterized in that wherein being to be selected via this speech recognition engine by the mode of a phonetic entry when selecting this phonetic order degree of approximation to be higher than those instructions of this predetermined value.
19, the visual device with voice backup system according to claim 17 is characterized in that wherein when selecting this phonetic order degree of approximation to be higher than those instructions of this predetermined value, is to be selected by the mode of the button input of this visual device.
20, the visual device with voice backup system according to claim 16 is characterized in that wherein said confidence assessment unit is to be arranged at this screen display menu control interface.
21, the visual device with voice backup system according to claim 13 when it is characterized in that wherein being this fuzzy command as if this phonetic order, instructs data bank to find out corresponding to those adjustment of this phonetic order with reference to one and moves.
22, the visual device with voice backup system according to claim 13, it is characterized in that wherein when this phonetic order is this fuzzy command, more comprise via this this indicative control unit of screen display menu control interface control, show those adjustment actions that those have been carried out corresponding to this phonetic order.
23, the visual device with voice backup system according to claim 22, it is characterized in that wherein when show all those carried out adjust action corresponding to those of this phonetic order after, carry out a program of revising image again.
24, the visual device with voice backup system according to claim 23, the program that it is characterized in that wherein said correction image are to be selected via this speech recognition engine by the mode of a phonetic entry.
25, the visual device with voice backup system according to claim 23, the program that it is characterized in that wherein said correction image are to be selected by the mode of the button input of this visual device.
26, a kind of visual device with voice backup system is characterized in that it comprises:
One speech recognition engine, in order to receive a phonetic order, produce an identification result after the identification, this speech recognition engine comprises a confidence assessment unit, in order to this identification result is carried out confidence assessment, and export an evaluation grade according to this, and after this evaluation grade and a default assessment reference value made comparisons, export a speech sound signal according to this;
One screen display menu (OSD) control interface is connected to this speech recognition engine, in order to receive this speech sound signal;
One indicative control unit is connected to this screen display menu control interface; And
One display unit, be connected to this indicative control unit, wherein this screen display menu control interface determines that according to this speech sound signal this phonetic order is a concrete instruction and one of fuzzy command, wherein, when this phonetic order is a concrete instruction, adjust action to adjust via this indicative control unit execution corresponding to one of this phonetic order by the shown image of this display unit, when this phonetic order is a fuzzy command, via a plurality of adjustment actions of this indicative control unit execution, to adjust by the shown image of this display unit corresponding to this phonetic order.
27, the visual device with voice backup system according to claim 26 is characterized in that wherein at this confidence assessment unit relatively when this evaluation grade and this assessment reference value,
When if this evaluation grade is higher than this assessment reference value, then be sent to this screen display menu control interface via this speech sound signal, directly determine this phonetic order to be specifically instruction and one of this fuzzy command according to this speech sound signal,
When if this evaluation grade is lower than this assessment reference value, then be sent to this screen display menu control interface via this speech sound signal, show that according to this speech sound signal a plurality of and this phonetic order degree of approximation is higher than the instruction of a predetermined value, and then select those to instruct one of them, then carry out determining this phonetic order for should specifically instructing and one of this fuzzy command according to this speech sound signal.
28, the visual device with voice backup system according to claim 27 is characterized in that wherein being to be selected via this speech recognition engine by the mode of a phonetic entry when selecting this phonetic order degree of approximation to be higher than those instructions of this predetermined value.
29, the visual device with voice backup system according to claim 27 is characterized in that wherein when selecting this phonetic order degree of approximation to be higher than those instructions of this predetermined value, is to be selected by the mode of the button input of this visual device.
30, the visual device with voice backup system according to claim 26, when it is characterized in that wherein being this fuzzy command as if this phonetic order, this speech recognition engine is found out corresponding to those adjustment of this phonetic order with reference to an instruction data bank and is moved.
31, the visual device with voice backup system according to claim 26, it is characterized in that wherein when this phonetic order is this fuzzy command, more comprise via this this indicative control unit of screen display menu control interface control, show those adjustment actions that those have been carried out corresponding to this phonetic order.
32, the visual device with voice backup system according to claim 31, it is characterized in that wherein when show all those carried out adjust action corresponding to those of this phonetic order after, carry out a program of revising image again.
33, the visual device with voice backup system according to claim 32, the program that it is characterized in that wherein said correction image are to be selected via this speech recognition engine by the mode of a phonetic entry.
34, the visual device with voice backup system according to claim 32, the program that it is characterized in that wherein said correction image are to be selected by the mode of the button input of this visual device.
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| CNB2004100061302A CN100353416C (en) | 2004-03-02 | 2004-03-02 | Video signal apparatus having voice accessory system and method for image adjustment |
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| CNB2004100061302A CN100353416C (en) | 2004-03-02 | 2004-03-02 | Video signal apparatus having voice accessory system and method for image adjustment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102036033A (en) * | 2010-12-31 | 2011-04-27 | Tcl集团股份有限公司 | Method for remotely controlling television with voice and remote voice control |
| CN113606858A (en) * | 2021-08-10 | 2021-11-05 | 长虹美菱股份有限公司 | Refrigerator temperature setting and correction reminding device and control method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1091899C (en) * | 1997-03-20 | 2002-10-02 | 明碁电脑股份有限公司 | Display mode correcting method and device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102036033A (en) * | 2010-12-31 | 2011-04-27 | Tcl集团股份有限公司 | Method for remotely controlling television with voice and remote voice control |
| CN113606858A (en) * | 2021-08-10 | 2021-11-05 | 长虹美菱股份有限公司 | Refrigerator temperature setting and correction reminding device and control method |
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