CN109859759B - Display screen color correction method and device and display equipment - Google Patents
Display screen color correction method and device and display equipment Download PDFInfo
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- CN109859759B CN109859759B CN201910042625.7A CN201910042625A CN109859759B CN 109859759 B CN109859759 B CN 109859759B CN 201910042625 A CN201910042625 A CN 201910042625A CN 109859759 B CN109859759 B CN 109859759B
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Abstract
The invention discloses a method and a device for correcting colors of a display screen and display equipment, and belongs to the technical field of computers, wherein the method comprises the following steps: acquiring first voice information for correction; analyzing the first voice information to obtain a first text statement corresponding to the first voice information; matching the first text statement with a preset dialect instruction in a dialect library, wherein the dialect instruction comprises an adjusting dialect instruction for correspondingly adjusting color gamut parameters and/or color temperature parameters of a display screen of display equipment; and if the pre-stored dialect library has an adjusting dialect instruction which is successfully matched with the first text statement. The method provided by the invention reduces the display difference of partial colors when the display equipment and the terminal display synchronously project screens, and realizes the screen projecting effect of avoiding the generation of difference between the display equipment and the terminal display.
Description
Technical Field
The invention relates to the technical field of computers, in particular to a method and a device for correcting colors of a display screen and display equipment.
Background
The commercial display device is a special display device, and the displayed color gamut range and color temperature range of the display device are generally larger than those of terminals such as computers, and the display device with the larger displayed color gamut range and color temperature range can better display partial colors of videos or pictures.
When a user connects the commercial display device with a computer for synchronous screen projection display, the difference between the color gamut range and the color temperature range which can be displayed by the commercial display device and the computer is large, so that the display difference of partial colors between the commercial display device and the computer display is large. In the prior art, when a commercial display device is connected with a computer for synchronous screen projection display, a differential screen projection effect can be generated, so that the screen projection effect is poor, and therefore, a method for reducing the differential screen projection effect generated between a display of the display device and a display of a terminal is provided, which is a problem to be solved urgently.
Disclosure of Invention
Based on this, in order to solve the problem that a differential screen projection effect is generated between a display of a display device and a display of a computer in the prior art, the invention provides a method and a device for correcting colors of a display screen and the display device.
In a first aspect, the present invention provides a method for correcting display screen color, including:
acquiring first voice information for correction;
analyzing the first voice information to obtain a first text statement corresponding to the first voice information;
matching the first text statement with a preset dialect instruction in a dialect library, wherein the dialect instruction comprises an adjusting dialect instruction for correspondingly adjusting color gamut parameters and/or color temperature parameters of a display screen of display equipment;
and if the pre-stored dialect library has an adjusting dialect instruction which is successfully matched with the first text statement, correspondingly adjusting the color gamut parameter and/or the color temperature parameter of the display screen in the display equipment according to the adjusting dialect instruction, and correspondingly storing the adjusted color gamut parameter and/or the adjusted color temperature parameter.
In a second aspect, the present invention provides a device for correcting display screen color, the device comprising:
an acquisition unit configured to acquire first voice information for correction;
the execution unit is used for analyzing the first voice information to obtain a first text statement corresponding to the first voice information;
the matching unit is used for matching the first text statement with a preset dialect instruction in a dialect library, wherein the dialect instruction comprises an adjusting dialect instruction used for correspondingly adjusting color gamut parameters and/or color temperature parameters of a display screen of the display equipment;
and the correction unit is used for correspondingly adjusting the color gamut parameter and/or the color temperature parameter of the display screen in the display equipment according to the adjusting language command if the adjusting language command which is successfully matched with the first text statement exists in the pre-stored language library, and correspondingly storing the adjusted color gamut parameter and/or the adjusted color temperature parameter.
In a third aspect, the present invention provides a display device comprising a memory and a processor, wherein the memory has stored therein computer readable instructions, which when executed by the processor, cause the processor to perform the steps of the above method of correcting display screen color.
In a fourth aspect, the invention provides a display device comprising a display screen and a device for correcting the color of the display screen.
The technical scheme provided by the invention can have the following beneficial effects:
the method comprises the steps that a user only needs to input first voice information for adjusting color gamut parameters and/or color temperature parameters in display equipment as an instruction for adjusting, the display equipment obtains the first voice information input by the user, and the first voice information is analyzed to obtain a first text statement corresponding to the first voice information; matching the first text statement with all the preset conversational instructions in a conversational library; and if the pre-stored dialect library has an adjusting dialect instruction which is successfully matched with the first text statement, correspondingly adjusting the color gamut parameter and/or the color temperature parameter of the display screen in the display equipment according to the adjusting dialect instruction, and correspondingly storing the adjusted color gamut parameter and/or the adjusted color temperature parameter. Therefore, the display difference of partial colors when the display device and the terminal synchronously project screens is reduced, and the screen projecting effect of difference between the display of the display device and the display of the terminal is avoided.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
Fig. 1 is a flowchart illustrating an implementation of a method for correcting colors of a display screen according to an embodiment of the present invention.
Fig. 2 is a flowchart illustrating an implementation of a method for correcting colors of a display screen according to an embodiment of the present invention.
Fig. 3 is a flowchart illustrating an implementation of a method for correcting colors of a display screen according to an embodiment of the present invention.
Fig. 4 is a flowchart of an implementation of the device for correcting color of a display screen according to an embodiment of the present invention.
Fig. 5 schematically shows an example block diagram of a display device for implementing the above-described correction method of display screen color.
Fig. 6 schematically illustrates a computer-readable storage medium for implementing the above-described display screen color correction method.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 1 is a flowchart illustrating an implementation of a method for correcting a color of a display screen according to an embodiment of the present invention.
The method for correcting the color of the display screen shown in fig. 1 may include the following steps:
in step S110, first voice information for correction is acquired.
In step S110, when the display device is connected to a terminal such as a computer to perform synchronous screen projection display on a certain video or picture, the display effect of the display screen of the display device and the display of the terminal on a part of colors may be greatly different because the color gamut range and the color temperature range that can be displayed by the display device are larger than the color gamut range and the color temperature range that can be displayed by the terminal such as the computer. Therefore, a user needs to adjust a color gamut parameter or a color temperature parameter of a display screen of the display device to solve a problem that when the display device performs synchronous screen projection display on a certain video or picture, a display effect of a part of colors displayed by the display screen of the display device and a display of the terminal is greatly different. It should be noted that, the user may also adjust the color gamut parameter and the color temperature parameter of the display screen of the display device at the same time.
The user needs to speak the first voice information for correction, and the display device acquires the first voice information for correction. The first voice information used for performing the correction may be specifically voice information which is provided by a user and used for adjusting a color temperature parameter of the display device, voice information which is provided by the user and used for adjusting a color gamut parameter of the display device, or voice information which is provided for adjusting the color temperature parameter and the color gamut parameter of the display device, and for example, the first voice information may be "the color is too warm, the color is cooled a little", "the color temperature is too high, the color is reduced a little", "the color is orange, the color is red, and" the color is too warm, and the color is cooled a little; red and orange, etc.
Step S120, analyzing the first voice message to obtain a first text sentence corresponding to the first voice message.
In step S120, after the display device acquires the first voice information for performing the correction, the display device needs to parse the first voice information to obtain a first text statement corresponding to the first voice information, so as to conveniently acquire, according to the first text statement, the specific requirement for adjusting the color gamut parameter of the display device, the specific requirement for adjusting the color temperature parameter of the display device, or the voice information for adjusting the color temperature parameter and the color gamut parameter of the display device, which are provided by the user.
Step S130, matching the first text statement with a preset dialect instruction in a dialect library, where the dialect instruction includes an adjusting dialect instruction for correspondingly adjusting color gamut parameters and/or color temperature parameters of a display screen of the display device.
In step S130, the display device stores a plurality of dialect commands in a prestored dialect library, where the dialect commands may be adjusting dialect commands for correspondingly adjusting color gamut parameters of a display screen of the display device, adjusting dialect commands for correspondingly adjusting color temperature parameters of the display screen of the display device, or adjusting dialect commands for correspondingly adjusting color gamut parameters and color temperature parameters of the display screen of the display device simultaneously. For example, the tuning instructions may specifically be "color temperature is too high, color temperature is turned low", "color is too warm", cooling is performed "," orange is turned red "," red is turned red ", and" color is too warm ", cooling is performed; red-orange, etc. And the display equipment matches the first text statement with all the preset dialect instructions in the dialect library and judges whether the preset dialect library has an adjusting dialect instruction successfully matched with the first text statement.
Step S140, if the pre-stored dialect library has an adjusting dialect instruction successfully matched with the first text statement, correspondingly adjusting the color gamut parameter and/or the color temperature parameter of the display screen in the display device according to the adjusting dialect instruction, and correspondingly storing the adjusted color gamut parameter and/or the adjusted color temperature parameter.
In step S140, if there is an adjusting dialect instruction successfully matched with the first text statement in the pre-stored dialect library, the display device correspondingly adjusts the color gamut parameter and/or the color temperature parameter of the display screen in the display device according to the adjusting dialect instruction.
The process of adjusting the color temperature parameters is specifically adjusting the proportion of white-balanced RGB corresponding to the color temperature parameters of a display screen in the display device.
The process of adjusting the color gamut parameters specifically includes adjusting the ratio of RGB of the color space corresponding to the color gamut parameters of the display screen in the display device.
After the adjustment is completed, the display device will store the adjusted color gamut parameters and/or color temperature parameters.
As can be seen from the above, the user only needs to input the first voice information for adjusting the color gamut parameter and/or the color temperature parameter in the display device as an instruction for adjusting, the display device obtains the first voice information input by the user, and analyzes the first voice information to obtain the first text statement corresponding to the first voice information; matching the first text statement with all the preset conversational instructions in a conversational library; and if the pre-stored dialect library has an adjusting dialect instruction which is successfully matched with the first text statement, correspondingly adjusting the color gamut parameter and/or the color temperature parameter of the display screen in the display equipment according to the adjusting dialect instruction, and correspondingly storing the adjusted color gamut parameter and/or the adjusted color temperature parameter. Therefore, the display difference of partial colors when the display device and the terminal synchronously project screens is reduced, and the screen projecting effect of difference between the display of the display device and the display of the terminal is avoided.
In one embodiment, the step of correspondingly adjusting the color gamut parameter and/or the color temperature parameter of the display screen in the display device according to the adjustment dialog instruction, and correspondingly storing the adjusted color gamut parameter and/or color temperature parameter includes:
and adjusting the color gamut parameter and/or the color temperature parameter of a display screen in the display equipment according to the preset adjusting speed in the adjusting conversation instruction.
And if second voice information for correction is received, processing the second voice information to obtain a second text sentence corresponding to the second voice information.
And matching the second text statement with all the preset dialect instructions in the dialect library, wherein the dialect instructions further comprise a stop dialect instruction for stopping correspondingly adjusting color gamut parameters and/or color temperature parameters of a display screen in the display equipment.
And if the pre-stored dialect library has a stop dialect instruction which is successfully matched with the second text statement, stopping the action of adjusting the color gamut parameter and/or the color temperature parameter of the display screen in the display equipment according to the stop dialect instruction, and correspondingly storing the color gamut parameter and/or the color temperature parameter when the adjustment is stopped.
The display device specifically adjusts color gamut parameters and/or color temperature parameters of a display screen in the display device according to an adjustment speed preset in the adjustment dialog instruction.
The process of adjusting the color temperature parameters may specifically adjust a white balance RGB ratio corresponding to the color temperature parameters of a display screen in the display device according to a preset gain and an offset.
The process of adjusting the color gamut parameters may specifically adjust the ratio of RGB of the color space corresponding to the color gamut parameters of the display screen in the display device according to a preset gain and an offset. The display device will store the adjusted color gamut parameter or color temperature parameter.
When the display device correspondingly adjusts the color gamut parameter and/or the color temperature parameter of the display screen in the display device, if the user feels that there is no difference in the color displayed between the display screen of the display device and the display screen of the terminal at the moment, the user can send second voice information for enabling the display device to stop adjusting the color gamut parameter of the display screen and the color gamut parameter of the display screen of the terminal. For example "without adjustment" or "stop adjustment", etc., so that the user may stop adjusting the color effect displayed on the display screen of the display device as desired.
And if the display equipment receives second voice information for correction, analyzing the second voice information to obtain a second text sentence corresponding to the second voice information. The display device matches the second text statement with all the preset dialect instructions in the dialect library one by one, the dialect instructions further include a stop dialect instruction for stopping correspondingly adjusting color gamut parameters and/or color temperature parameters of a display screen in the display device, and the stop dialect instruction can be 'stop adjustment', 'end adjustment', and 'adjustment completion', etc.
And the display equipment judges that the second text sentence judges that a speech stopping instruction successfully matched with the second text sentence exists in the prestored speech library. And if the pre-stored dialect library has a stop dialect instruction which is successfully matched with the second text statement, the display equipment stops the action of adjusting the color gamut parameter and/or the color temperature parameter of the display screen in the display equipment according to the stop dialect instruction, and correspondingly stores the color gamut parameter and/or the color temperature parameter when the adjustment is stopped.
Referring to fig. 2, in an embodiment, the step S110 of acquiring the first voice information for correction includes:
step S109, receiving a start request for starting the color of the display screen in the voice correction display device.
In step S109, when the user needs to correct the color of the display screen of the display device, a start request for starting the color of the display screen in the voice correction display device needs to be input into the commercial display device, and after the display device receives the start request for starting the color of the display screen in the voice correction display device, the user can speak the voice for adjusting the color temperature parameter or the color gamut parameter of the display device.
Referring to fig. 3, in an embodiment, before the step S109 of receiving a start request for starting the color of the voice correction display screen, the method includes:
and step S107, displaying a prompt for whether to correct the color of the display screen in the display equipment.
In step S107, when the display device is connected to the terminal to perform synchronous screen projection display on a certain video or picture, the display device may display a prompt indicating whether to correct the color of the display screen, so as to remind the user whether to perform correction.
Step S108, responding to a correction request for correcting the color of the display screen in the display equipment, acquiring the color scene picture in the scene picture library for displaying, and sending the color scene picture to a terminal connected with the display equipment, so that the display screen of the terminal displays the color scene picture.
In step S108, the display device obtains a color scene picture in the scene picture library for displaying in response to a correction request for correcting a color of a display screen in the display device. The display device sends the color scene picture to the terminal connected with the display device, so that the display screen of the terminal displays the color scene picture, convenience is brought to a user to compare the color scene picture displayed by the display screen of the display device and the display screen of the terminal, and the user can provide adjusting voice for correcting the color of the display screen of the display device based on a comparison result.
Optionally, when the display device is connected to a terminal such as a computer for synchronous screen projection display, the display device may generate a prompt indicating whether to perform contrast correction of the color gamut parameter and/or the color temperature parameter, where the prompt may be a voice prompt. When the user wants to perform the color gamut parameter and/or color temperature parameter comparison correction, a request for performing the color gamut parameter and/or color temperature parameter correction can be input to the display device.
The display device can display and prompt the user to download the specified small program for comparing and correcting the color gamut parameter and/or the color temperature parameter, and the display device receives a download request input by the user for downloading the specified small program and downloads the specified small program. The display device displays a prompt indicating whether to correct the color of the display screen in the display device, and when a correction request for correcting the color of the display screen in the display device is received, the display device corrects the color domain parameters and/or the color temperature parameters through the small program, and specifically obtains the color scene pictures in the scene picture library for displaying.
Optionally, the main body of the implementation of the method for correcting the color of the display screen in this embodiment may also be in other terminals, such as a terminal of a home television. When the household television is connected with terminals such as a computer and the like to perform synchronous screen projection display, the household television can generate a prompt for judging whether to perform contrast correction of the color gamut parameters and/or the color temperature parameters. When the user wants to perform the color gamut parameter and/or color temperature parameter comparison correction, a request for performing the color gamut parameter and/or color temperature parameter correction can be input to the household television. And the household television displays and prompts a user to download a specified application for comparing and correcting the color gamut parameter and/or the color temperature parameter, and the household television downloads the specified application after receiving a downloading request for downloading the specified application, which is input by the user.
The household television displays a prompt whether to correct the color of the display screen in the display equipment, and when a correction request for correcting the color of the display screen in the display equipment input by a user is received, the household television performs correction operation of color domain parameters and/or color temperature parameters through the specified application, and specifically obtains color scene pictures in a local scene picture library of the household television for display. It should be noted that, the method for correcting the color temperature parameter or the color gamut parameter of the display screen of the home television is specifically described in the implementation process of the corresponding step in the method for correcting the color of the display screen, and is not described herein again.
In an embodiment, when the first voice message is analyzed to obtain a first text statement corresponding to the first voice message, the display device matches the first text statement with a pre-stored dialect instruction in a dialect library, and may specifically perform literal similarity matching between the first text statement and the dialect instruction in the dialect library.
The method for matching the literal similarity specifically comprises the steps of extracting the literal parts of a first text statement, forming a plurality of character strings, and matching the character strings with the dialect commands prestored in the dialect library. When the similarity percentage of the character string and a certain pre-stored speech command in the speech library during character string matching reaches a preset value, judging that the matching degree of the character string and the pre-stored speech command in the speech library is higher, and indicating that the matching is successful. For example, when the first text statement is that the color temperature is too high, the color temperature is turned down a little, and the preset language library comprises the language instruction of 'the color temperature is too high, the color temperature is turned down'; because the first text statement contains character strings of 'too high color temperature' and 'low color temperature' and the like, the character strings are exactly matched with the prestored dialect library containing the dialect instructions of 'too high color temperature and low color temperature' to be successfully matched.
Referring to fig. 4, fig. 4 is a display screen color correction apparatus according to an embodiment of the present invention, which may be integrated in the display device, and specifically includes an obtaining unit 110, an executing unit 120, a matching unit 130, and a correcting unit 140.
An obtaining unit 110, configured to obtain first voice information for performing correction.
The execution unit 120 is configured to parse the first voice information to obtain a first text statement corresponding to the first voice information.
A matching unit 130, configured to match the first text statement with a preset dialect instruction in a dialect library, where the dialect instruction includes an adjusting dialect instruction for correspondingly adjusting a color gamut parameter and/or a color temperature parameter of a display screen of the display device.
And the correcting unit 140 is configured to, if an adjusting dialect instruction successfully matched with the first text statement exists in the pre-stored dialect library, correspondingly adjust the color gamut parameter and/or the color temperature parameter of the display screen in the display device according to the adjusting dialect instruction, and correspondingly store the adjusted color gamut parameter and/or color temperature parameter.
The implementation processes of the functions and actions of the modules in the device are specifically described in detail in the implementation processes of the corresponding steps in the display screen color correction method, and are not described in detail herein.
Optionally, the correction unit comprises:
the adjusting subunit is used for adjusting color gamut parameters and/or color temperature parameters of a display screen in the display equipment according to the adjusting speed preset in the adjusting operation instruction;
the receiving subunit is configured to, if second voice information for performing correction is received, process the second voice information to obtain a second text statement corresponding to the second voice information;
the first execution subunit is used for matching the second text statement with all the preset dialect instructions in the dialect library, and the dialect instructions further comprise a dialect stopping instruction for stopping correspondingly adjusting color gamut parameters and/or color temperature parameters of a display screen in the display equipment;
and the second execution subunit is used for stopping the action of adjusting the color gamut parameter and/or the color temperature parameter of the display screen in the display equipment according to the stop word operation instruction if the stop word operation instruction which is successfully matched with the second text statement exists in the pre-stored word operation library, and correspondingly storing the color gamut parameter and/or the color temperature parameter when the adjustment is stopped.
Optionally, the device for correcting the color of the display screen further includes:
and the receiving unit is used for receiving a starting request for starting the color of a display screen in the voice correction display equipment.
Optionally, the device for correcting the color of the display screen further includes:
the first display unit is used for displaying a prompt for judging whether to correct the color of a display screen in the display equipment;
and the second display unit is used for responding to a correction request for correcting the color of the display screen in the display equipment, acquiring the color scene picture in the scene picture library for display, and sending the color scene picture to the terminal connected with the display equipment, so that the display screen of the terminal can display the color scene picture.
Optionally, the matching unit is specifically configured to perform literal similarity matching on the first text statement and a pre-stored dialect instruction in a dialect library.
It should be noted that although in the above detailed description several modules or units of the device for action execution are mentioned, such a division is not mandatory. Indeed, the features and functionality of two or more modules or units described above may be embodied in one module or unit, according to embodiments of the present disclosure. Conversely, the features and functions of one module or unit described above may be further divided into embodiments by a plurality of modules or units.
Moreover, although the steps of the methods of the present disclosure are depicted in the drawings in a particular order, this does not require or imply that the steps must be performed in this particular order, or that all of the depicted steps must be performed, to achieve desirable results. Additionally or alternatively, certain steps may be omitted, multiple steps combined into one step execution, and/or one step broken down into multiple step executions, etc.
Through the above description of the embodiments, those skilled in the art will readily understand that the exemplary embodiments described herein may be implemented by software, or by software in combination with necessary hardware. Therefore, the technical solution according to the embodiments of the present disclosure may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (which may be a CD-ROM, a usb disk, a removable hard disk, etc.) or on a network, and includes several instructions to enable a computing device (which may be a personal computer, a server, a mobile terminal, or a network device, etc.) to execute the method according to the embodiments of the present disclosure.
In an exemplary embodiment of the present disclosure, there is also provided a display apparatus capable of implementing the above method.
As will be appreciated by one skilled in the art, aspects of the present invention may be embodied as a system, method or program product. Thus, various aspects of the invention may be embodied in the form of: an entirely hardware embodiment, an entirely software embodiment (including firmware, microcode, etc.) or an embodiment combining hardware and software aspects that may all generally be referred to herein as a "circuit," module "or" system.
Referring to fig. 5, fig. 5 is a display device 500 according to this embodiment of the present invention. The display device 500 shown in fig. 5 is only an example and should not bring any limitation to the functions and the scope of use of the embodiments of the present invention.
As shown in fig. 5, the display device 500 is in the form of a general purpose computing device. The components of display device 500 may include, but are not limited to: the at least one processing unit 510, the at least one memory unit 520, and a bus 530 that couples various system components including the memory unit 520 and the processing unit 510.
Wherein the storage unit stores program code that is executable by the processing unit 510 to cause the processing unit 510 to perform steps according to various exemplary embodiments of the present invention as described in the above section "exemplary methods" of the present specification. For example, the processing unit 510 may execute step S110 as shown in fig. 1: acquiring first voice information for correction; step S120: analyzing the first voice information to obtain a first text statement corresponding to the first voice information; step S130: matching the first text statement with a preset dialect instruction in a dialect library, wherein the dialect instruction comprises an adjusting dialect instruction for correspondingly adjusting color gamut parameters and/or color temperature parameters of a display screen of display equipment; step S140: and if the pre-stored dialect library has an adjusting dialect instruction which is successfully matched with the first text statement, correspondingly adjusting the color gamut parameter and/or the color temperature parameter of the display screen in the display equipment according to the adjusting dialect instruction, and correspondingly storing the adjusted color gamut parameter and/or the adjusted color temperature parameter.
The memory unit 520 may include a readable medium in the form of a volatile memory unit, such as a random access memory unit (RAM)5201 and/or a cache memory unit 5202, and may further include a read only memory unit (ROM) 5203.
The display device 500 may also communicate with one or more external devices 700 (e.g., keyboard, pointing device, bluetooth device, etc.), with one or more devices that enable a user to interact with the display device 500, and/or with any devices (e.g., router, modem, etc.) that enable the display device 500 to communicate with one or more other computing devices. Such communication may occur via input/output (I/O) interfaces 540. Also, the display device 500 may communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public network such as the Internet) via the network adapter 560. As shown, the network adapter 560 communicates with the other modules of the display device 500 over a bus 530. It should be appreciated that although not shown in the figures, other hardware and/or software modules may be used in conjunction with the display device 500, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems, among others.
Through the above description of the embodiments, those skilled in the art will readily understand that the exemplary embodiments described herein may be implemented by software, or by software in combination with necessary hardware. Therefore, the technical solution according to the embodiments of the present disclosure may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (which may be a CD-ROM, a usb disk, a removable hard disk, etc.) or on a network, and includes several instructions to enable a computing device (which may be a personal computer, a server, a terminal device, or a network device, etc.) to execute the method according to the embodiments of the present disclosure.
In an exemplary embodiment of the present disclosure, there is also provided a computer-readable storage medium having stored thereon a program product capable of implementing the above-described method of the present specification. In some possible embodiments, aspects of the invention may also be implemented in the form of a program product comprising program code means for causing a terminal device to carry out the steps according to various exemplary embodiments of the invention described in the above section "exemplary methods" of the present description, when said program product is run on the terminal device.
Referring to fig. 6, a program product 600 for implementing the above method according to an embodiment of the present invention is described, which may employ a portable compact disc read only memory (CD-ROM) and include program code, and may be run on a computer device, such as a personal computer. However, the program product of the present invention is not limited in this regard and, in the present document, a readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
The program product may employ any combination of one or more readable media. The readable medium may be a readable signal medium or a readable storage medium. A readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples (a non-exhaustive list) of the readable storage medium include: an electrical connection having one or more wires, a portable disk, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
A computer readable signal medium may include a propagated data signal with readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A readable signal medium may also be any readable medium that is not a readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Program code for carrying out operations for aspects of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, C + + or the like and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computing device, partly on the user's device, as a stand-alone software package, partly on the user's computing device and partly on a remote computing device, or entirely on the remote computing device or server. In the case of a remote computing device, the remote computing device may be connected to the user computing device through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computing device (e.g., through the internet using an internet service provider).
Furthermore, the above-described figures are merely schematic illustrations of processes involved in methods according to exemplary embodiments of the invention, and are not intended to be limiting. It will be readily understood that the processes shown in the above figures are not intended to indicate or limit the chronological order of the processes. In addition, it is also readily understood that these processes may be performed synchronously or asynchronously, e.g., in multiple modules.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
Claims (7)
1. A method for correcting display screen color, the method comprising:
displaying and downloading prompts of designated small programs for comparing and correcting the color gamut parameters and/or the color temperature parameters;
downloading the specified applet in response to the request to download the specified applet;
displaying a prompt whether to correct the color of a display screen in the display equipment;
in response to a correction request for correcting the color of the display screen in the display device, performing correction operation of the color gamut parameter and/or the color temperature parameter of the display screen in the display device through the specified applet;
wherein the operation of correcting the color gamut parameter and/or the color temperature parameter of the display screen in the display device through the designated applet comprises: acquiring color scene pictures in a scene picture library for displaying, and sending the color scene pictures to a terminal connected with a display device so that a display screen of the terminal displays the color scene pictures,
first voice information for correction is acquired,
analyzing the first voice information to obtain a first text sentence corresponding to the first voice information,
matching the first text statement with a preset dialect instruction in a dialect library, wherein the dialect instruction comprises an adjusting dialect instruction for correspondingly adjusting color gamut parameters and/or color temperature parameters of a display screen of the display device,
if the pre-stored dialect library has an adjusting dialect instruction which is successfully matched with the first text statement, correspondingly adjusting the color gamut parameter and/or the color temperature parameter of the display screen in the display equipment according to the adjusting dialect instruction, correspondingly storing the adjusted color gamut parameter and/or the adjusted color temperature parameter,
the step of correspondingly adjusting the color gamut parameter and/or the color temperature parameter of the display screen in the display device according to the adjustment language instruction and correspondingly storing the adjusted color gamut parameter and/or color temperature parameter comprises the following steps:
adjusting the ratio of RGB in the color space corresponding to the color gamut parameter and/or the ratio of white balance RGB corresponding to the color temperature parameter of the display screen in the display device according to the preset adjusting speed in the adjusting operation instruction,
if second voice information used for correction is received, processing the second voice information to obtain a second text sentence corresponding to the second voice information,
matching the second text statement with all the preset dialect instructions in the dialect library, wherein the dialect instructions further comprise a stop dialect instruction for stopping correspondingly adjusting color gamut parameters and/or color temperature parameters of a display screen in the display device,
and if the pre-stored dialect library has a stop dialect instruction which is successfully matched with the second text statement, stopping the action of adjusting the color gamut parameter and/or the color temperature parameter of the display screen in the display equipment according to the stop dialect instruction, and correspondingly storing the color gamut parameter and/or the color temperature parameter when the adjustment is stopped.
2. The method of claim 1, wherein the step of obtaining the first speech information for correction is preceded by the steps of:
and receiving a starting request for starting the color of a display screen in the voice correction display equipment.
3. The method of claim 1, wherein the step of matching the first text statement to a pre-stored conversational command in a conversational library comprises:
and performing literal similarity matching on the first text statement and a pre-stored dialect instruction in a dialect library.
4. The utility model provides a correcting unit of display screen colour, its characterized in that, the display screen is used for showing and downloads the suggestion that is used for carrying out the appointed applet of colour gamut parameter and/or colour temperature parameter comparison correction, the display device that the display screen corresponds is used for responding to and downloads appoint the request of applet downloads the appointed applet, correcting unit is used for responding to the correction request of correcting display screen colour in the display device, through appoint the applet and carry out the correction operation of colour gamut parameter and/or colour temperature parameter of display screen in the display device, the device includes:
the first display unit is used for displaying a prompt for judging whether to correct the color of a display screen in the display equipment;
a second display unit, configured to respond to a correction request for correcting a color of a display screen in a display device, acquire a color scene picture in a scene picture library for display, and send the color scene picture to a terminal connected to the display device, so that the display screen of the terminal displays the color scene picture,
an acquisition unit configured to acquire first voice information for correction,
an execution unit, configured to parse the first voice information to obtain a first text statement corresponding to the first voice information,
a matching unit, configured to match the first text statement with a pre-stored dialect instruction in a dialect library, where the dialect instruction includes an adjusting dialect instruction for correspondingly adjusting color gamut parameters and/or color temperature parameters of a display screen of a display device,
a correction unit, configured to, if a tuning dialect instruction successfully matched with the first text statement exists in the pre-stored dialect library, perform corresponding tuning on the color gamut parameter and/or the color temperature parameter of the display screen in the display device according to the tuning dialect instruction, and correspondingly store the tuned color gamut parameter and/or color temperature parameter,
the correction unit includes:
the adjusting subunit is used for adjusting the ratio of RGB in the color space corresponding to the color gamut parameters and/or the ratio of white balance RGB corresponding to the color temperature parameters of the display screen in the display equipment according to the adjusting speed preset in the adjusting operation instruction,
a receiving subunit, configured to, if second voice information for performing correction is received, process the second voice information to obtain a second text sentence corresponding to the second voice information,
a first execution subunit, configured to match the second text statement with all the pre-stored dialect instructions in the dialect library, where the dialect instructions further include a stop dialect instruction for stopping corresponding adjustment of color gamut parameters and/or color temperature parameters of a display screen in the display device,
and the second execution subunit is used for stopping the action of adjusting the color gamut parameter and/or the color temperature parameter of the display screen in the display equipment according to the stop word operation instruction if the stop word operation instruction which is successfully matched with the second text statement exists in the pre-stored word operation library, and correspondingly storing the color gamut parameter and/or the color temperature parameter when the adjustment is stopped.
5. The apparatus of claim 4, further comprising:
and the receiving unit is used for receiving a starting request for starting the color of a display screen in the voice correction display equipment.
6. A display device comprising a memory and a processor, the memory having stored therein computer-readable instructions that, when executed by the processor, cause the processor to perform the method of any of claims 1 to 3.
7. A display device, characterized in that the display device comprises a display screen and a correction means of the color of the display screen according to any of claims 4-5.
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| DE102021133986A1 (en) * | 2021-12-21 | 2023-06-22 | Cariad Se | Method of operating a display device, screen adjustment device, storage medium, mobile device, server device, and motor vehicle |
| CN114387913B (en) * | 2021-12-28 | 2023-06-02 | 深圳市艾比森光电股份有限公司 | EDID adjustment method and system for LED display screen |
| CN115733966A (en) * | 2022-11-10 | 2023-03-03 | 深圳创维－Rgb电子有限公司 | Color calibration method of display device and related device |
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| CN202076895U (en) * | 2011-06-03 | 2011-12-14 | 宁波杜亚机电技术有限公司 | Voice-controlled motor |
| CN103035222A (en) * | 2011-10-10 | 2013-04-10 | 台达电子工业股份有限公司 | Voice control system for adjusting video wall |
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| CN103065607A (en) * | 2012-12-25 | 2013-04-24 | 熊猫电子集团有限公司 | Remote control display circuit capable of using voice to set colors |
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