WO2022082907A1

WO2022082907A1 - Display device menu language detection method and apparatus, and computer device

Info

Publication number: WO2022082907A1
Application number: PCT/CN2020/129116
Authority: WO
Inventors: 奚雅玲
Original assignee: 深圳创维－Rgb电子有限公司
Priority date: 2020-10-19
Filing date: 2020-11-16
Publication date: 2022-04-28
Also published as: CN112148179A

Abstract

A display device menu language detection method and apparatus (500), and a computer device. The display device menu language detection method comprises: acquiring an image of a display device when displaying an OSD menu option in a target language (S11); extracting character information of the OSD menu option in the image by using a preset recognition algorithm (S12); matching the character information and an OSD menu option library corresponding to the target language (S13); and when matching fails, determining a translation error of the OSD menu option corresponding to the character information in the target language (S14). In the display device menu language detection method, by acquiring the image of the display device when displaying the OSD menu option and then extracting the character information of the OSD menu option in the image to match the corresponding OSD menu option library in the target language, character translation proofreading of the OSD menu option in the target language can be quickly performed, the efficiency of character proofreading after translation is improved, and errors caused by manual proofreading are avoided.

Description

Display device menu language detection method, device and computer equipment

This application claims the priority of the Chinese patent application with the application number 2020111183497 and titled "Method, Apparatus and Computer Equipment for Menu Language Detection of Display Equipment", which was filed with the China Patent Office on October 19, 2020, the entire contents of which are incorporated by reference in in this application.

technical field

The present invention relates to the field of display devices, and in particular, to a method, apparatus, computer device and readable storage medium for detecting a menu language of a display device.

Background technique

Existing display devices generally support multiple languages, that is, the display device menu can be set to display the target language. Therefore, before the display device leaves the factory, the multi-language character proofing of the display device menu needs to be performed to confirm that the translation is correct. The existing proofreading process is generally manually proofread by the proofreading staff, so the proofreading process is very long, the efficiency is low, and human errors are prone to occur in the long-term proofreading process of the proofreading staff.

Utility model content

The technical solutions provided by the embodiments of the present application are as follows: In the first aspect, the embodiments of the present application provide a method for detecting a menu language of a display device, including:

Capture the image when the display device displays the OSD menu options in the target language;

Utilize preset recognition algorithm to extract the character information of OSD menu option in described image;

Use the character information to match the OSD menu option library corresponding to the target language;

When the matching fails, it is determined that the OSD menu option corresponding to the character information is incorrectly translated in the target language.

In an optional implementation manner, in the method for detecting a menu language of a display device, the extracting character information of the OSD menu option in the image by using a preset recognition algorithm includes:

locate the position of the OSD menu option in the image;

dividing the OSD menu options in the image according to the position;

The characters in the OSD menu options are recognized by a preset recognition algorithm, and the corresponding character information is extracted.

In an optional implementation manner, in the method for detecting a menu language of a display device, the preset recognition algorithm includes an OCR optical character recognition algorithm.

In an optional implementation manner, the step of locating the position of the OSD menu option in the image includes:

The location of the OSD menu option in the image is located according to the pre-stored location information of the OSD menu option.

In an optional embodiment, the step of locating the position of the OSD menu option in the image comprises:

The location of the OSD menu option in the image is located according to the preconfigured location application and the OSD menu identification.

In an optional implementation manner, in the method for detecting a menu language of a display device, the image captured by the display device when displaying the OSD menu options in the target language includes:

The image when the display device displays the OSD menu options in the target language is captured by the camera module.

In an optional implementation manner, the image captured when the display device displays the OSD menu options in the target language includes:

Controlling the display device to perform a screen capture operation when displaying the OSD menu options in the target language to acquire the image.

In an optional implementation manner, in the method for detecting a menu language of a display device, the method further includes:

When the character information of the OSD menu option in the image cannot be extracted, the image of the OSD menu option displayed by the display device in the target language is recaptured.

In an optional implementation manner, when the character information of the OSD menu option in the image cannot be extracted, count the collection times of the image of the OSD menu option displayed by the display device in the target language;

If the collection times are less than or equal to a preset first times threshold, recollect the image of the display device displaying the OSD menu options in the target language.

In an optional embodiment, the method further includes:

If the collection times are greater than the preset first times threshold, restart the camera module or the display device.

In an optional embodiment, the method further includes:

Count the restart times of restarting the camera module or the display device;

If the number of restarts is greater than the preset second threshold of times, the calibration process ends.

The mistranslated character information is exported as a document of a preset file type.

The display device is controlled to switch pages of OSD menu options, and after the last page is switched, the display device is controlled to switch to the next target language.

In a second aspect, an embodiment of the present application also provides a device for detecting a menu language of a display device, including:

The OSD image acquisition module is configured to acquire the image when the display device displays the OSD menu option in the target language;

a character information extraction module, configured to utilize a preset recognition algorithm to extract the character information of the OSD menu option in the image;

a character information matching module, configured to use the character information to match the OSD menu option library corresponding to the target language;

The translation error determination module is configured to determine the translation error in the target language of the OSD menu option corresponding to the character information when the matching fails.

In a third aspect, an embodiment of the present application further provides a computer device, including a memory and a processor, where the memory stores a computer program, and the processor runs the computer program to cause the computer device to execute the display device Menu language detection method.

In a fourth aspect, an embodiment of the present application further provides a readable storage medium, which stores a computer program, and the computer program executes the method for detecting a menu language of a display device when running on a processor.

The present application provides a method for detecting a menu language of a display device. The method for detecting the menu language of a display device includes: collecting an image when the display device displays an OSD menu option in a target language; extracting the OSD menu option in the image by using a preset recognition algorithm Character information; use the character information to match the OSD menu option library corresponding to the target language; when the matching fails, determine that the OSD menu option corresponding to the character information is incorrectly translated in the target language. In the method for detecting the menu language of a display device of the present application, by collecting an image when the display device displays an OSD menu option, and then extracting the character information of the OSD menu option in the image and matching it with the corresponding target language OSD menu option library, the OSD menu option can be quickly performed. Character translation and proofreading in the target language, improve the efficiency of character proofreading after translation, and avoid errors caused by human proofreading.

In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below, and are described in detail as follows in conjunction with the accompanying drawings.

Description of drawings

In order to illustrate the technical solutions of the present invention more clearly, the accompanying drawings required in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention, and therefore should not be It is regarded as the limitation of the protection scope of the present invention. In the various figures, similar components are numbered similarly.

1 is a flowchart of a method for detecting a menu language of a display device provided by an embodiment of the present application;

Fig. 2 is a kind of flow chart of extracting character information provided by the embodiment of the present application;

3 is a flowchart of a method for detecting a menu language of a display device provided by another embodiment of the present application;

4 is a flowchart of a method for detecting a menu language of a display device provided by another embodiment of the present application;

5 is a schematic structural diagram of a display device menu language detection device provided by an embodiment of the present application;

FIG. 6 is a schematic structural diagram of a character information extraction module provided by an embodiment of the present application.

Icon: 500-display device menu language detection device; 510-OSD image acquisition module; 520-character information extraction module; 521- menu option positioning list; 522- menu option division unit; 523-character information extraction unit; 530-character information matching module; 540-translation error determination module; 550-document export module; 560-language switching module 560.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

The components of the embodiments of the invention generally described and illustrated in the drawings herein may be arranged and designed in a variety of different configurations. Thus, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present invention.

Hereinafter, the terms "comprising", "having" and their cognates, which may be used in various embodiments of the present invention, are only intended to denote particular features, numbers, steps, operations, elements, components, or combinations of the foregoing, and should not be construed as first excluding the presence of or adding one or more other features, numbers, steps, operations, elements, components or combinations of the foregoing or the possibility of a combination of the foregoing.

Furthermore, the terms "first", "second", "third", etc. are only used to differentiate the description and should not be construed as indicating or implying relative importance.

Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which various embodiments of this invention belong. The terms (such as those defined in commonly used dictionaries) will be interpreted as having the same meaning as the contextual meaning in the relevant technical field and will not be interpreted as having an idealized or overly formal meaning, unless explicitly defined in the various embodiments of the present invention.

FIG. 1 is a flowchart of a method for detecting a menu language of a display device provided by an embodiment of the present application. The method includes the following steps:

Step S11 : capture an image when the display device displays the OSD menu options in the target language.

In the embodiment of the present invention, OSD is an abbreviation of on-screen display, that is, an on-screen menu adjustment mode. Generally, after pressing the menu button of the display device, a rectangular menu pops up on the screen to display the information of various adjustment items of the device. Through this menu, various work indicators of the display can be adjusted to achieve the best use state. The various work indicators include but are not limited to colors, patterns, geometric shapes, etc. For different countries, the OSD menu options can also set the language of the displayed characters. Therefore, the display device needs to proofread the OSD menu options in different languages before leaving the factory to ensure the accuracy of the corresponding language translation of the OSD menu options.

In an optional implementation manner, in the above process of collecting images, a camera module may be used to collect images when the display device displays the OSD menu options in the target language. That is, the computer equipment for character information extraction and translation and proofreading can be externally connected with a camera module, and the camera module simulates the human eye to collect images when the display device displays the OSD menu options.

In another optional implementation manner, the display device may also be controlled to perform a screen capture operation when the OSD menu option is displayed in the target language to acquire the image. That is, the computer device can also be directly connected to the display device, and while the display device is controlled to display the OSD menu options, the display device is also controlled to perform a screen capture operation to capture an image with the OSD menu options. The above acquisition process is all in the target language that the tester needs to test, that is, the tester can set the language of the display device before acquiring the image for proofreading, which is not limited here.

Step S12: Extract character information of OSD menu options in the image by using a preset recognition algorithm.

In the embodiment of the present application, after collecting an image of the display device with the OSD menu option, the computer device will use a preset recognition algorithm to extract the character information of the OSD menu option in the image, that is, identify the language of the OSD menu option and extract it. . Wherein, the above-mentioned extraction process can be implemented by an application program based on a preset recognition algorithm. Specifically, an application program based on a preset recognition algorithm can be preset in the computer device. After the above image is collected, the image can be input into to this application, so as to obtain the character information of the OSD menu option, thereby obtaining the language text on the OSD menu option.

Step S13: Use the character information to match the OSD menu option library corresponding to the target language.

In this embodiment of the present application, the computer device also stores an OSD menu option library corresponding to the target language, and the OSD menu option library includes the correct target language characters of all OSD menu options in the display device. After the computer device obtains the character information, it can match with the corresponding OSD menu option library. If the OSD menu option library includes characters corresponding to the character information, it indicates that the matching is successful, and the OSD menu on the display device is displayed. If the target language character translation of the option is correct, the correction of the OSD menu option is passed; otherwise, the matching fails, indicating that the target language character translation is wrong. The display device includes a plurality of OSD menu option libraries, all of which can perform the above steps of image acquisition and character extraction, that is, matching and proofreading processes, so as to complete the translation and proofreading of the target language of all OSD menu options in the display device.

Step S14: When the matching fails, it is determined that the OSD menu option corresponding to the character information has a translation error in the target language.

In the embodiment of the present application, by collecting the image when the display device displays the OSD menu option, and then extracting the character information of the OSD menu option in the image and matching it with the corresponding target language OSD menu option library, the target language of the OSD menu option can be quickly performed. Character translation and proofreading, improve the efficiency of character proofreading after translation, and avoid errors caused by human proofreading.

Fig. 2 is a kind of flow chart of extracting character information provided by the embodiment of the present application, including the following steps:

Step S21: Locate the position of the OSD menu option in the image.

In this embodiment of the present application, the location can be located through the OSD menu image identification, and the OSD menu image identification may include the color, pattern, specific geometric shape, character size, and character model of the OSD menu options, which are not limited here.

In an optional implementation manner, an algorithm or application program for positioning may be preset in the computer device, for example, a positioning application program may be set in the computer device, through the positioning application program and the corresponding OSD menu identification, You can quickly locate the location of the OSD menu options.

In another optional implementation manner, the computer device may further store location information of the OSD menu option in advance, and according to the location information, the location of the OSD menu option in the image may be directly located.

Step S22: Divide the OSD menu options in the image according to the position.

In the embodiment of the present application, the OSD menu options are divided according to the positions of the OSD menu options, that is, the images other than the OSD menu options in the image are eliminated, so as to avoid the influence of other characters in the image on the subsequent recognition of the OSD menu option characters.

Step S23: Recognize the characters in the OSD menu options through a preset recognition algorithm, and extract the corresponding character information.

In the embodiment of the present application, the preset recognition algorithm includes an OCR optical character recognition algorithm. That is, an application program based on an OCR optical character recognition algorithm may be provided in the computer device, and after acquiring an image with only OSD menu options, the image is input into the application program to acquire corresponding character information.

3 is a flowchart of a method for detecting a menu language of a display device provided by another embodiment of the present application. The method includes the following steps:

Step S31 : capture an image when the display device displays the OSD menu options in the target language.

This step is the same as the above-mentioned step S11, and is not repeated here.

Step S32: Extract character information of OSD menu options in the image by using a preset recognition algorithm.

This step is the same as the above-mentioned step S12, and is not repeated here.

Step S33: When the character information of the OSD menu option in the image cannot be extracted, re-collect the image of the display device displaying the OSD menu option in the target language.

In an optional implementation manner, when the character information cannot be extracted from the image, there may be an error in the process of image acquisition, so the image can be re-acquired and the character information can be extracted again.

In another optional implementation manner, when the character information of the OSD menu option in the image cannot be extracted, the number of times of collecting the image of the OSD menu option displayed by the display device in the target language can also be counted. If the number of times of collection is less than or equal to the preset number of times threshold, then re-capture the display device to display the image of the OSD menu option in the target language; if the number of acquisitions is greater than the preset first number of times threshold, restart the camera module or display device.

It can be understood that restarting the camera module or the display device here is related to the aforementioned method for capturing images. If the image when the display device displays the OSD menu options in the target language is collected through the camera module, the camera module should be restarted here; if the display device is controlled to display the OSD menu options in the target language, a screenshot operation is performed to obtain the image, the display device should be restarted.

In addition, in order to avoid restarting the camera module or the display device indefinitely, the number of restarts of the camera module or the display device can also be counted, and when the number of restarts is greater than the preset second threshold, the proofreading process is ended.

Step S34: Use the character information to match the OSD menu option library corresponding to the target language.

This step is the same as the above-mentioned step S13, and is not repeated here.

Step S35: When the matching fails, determine that the OSD menu option corresponding to the character information has a translation error in the target language.

This step is the same as the above-mentioned step S14, and is not repeated here.

4 is a flowchart of a method for detecting a menu language of a display device provided by another embodiment of the present application, and the method further includes the following steps:

Step S36: Export the character information with the wrong translation as a document of a preset file type.

In the embodiment of the present application, when it is determined that the character information is incorrectly translated in the target language, the character information can be exported as a document of a preset type, such as an excel document, so as to detect the incorrect character information of the OSD menu option in the display device by the personnel. make adjustments. Moreover, the document including the wrong character information can also be associated with the corresponding OSD menu option picture, so as to improve the efficiency of the inspector in adjusting the display device.

Step S37: Control the display device to switch pages of OSD menu options, and after switching the last page, control the display device to switch to the next target language.

In the embodiment of the present application, the computer device can be connected to the display device and control the display device to switch the pages of the OSD menu options, and simultaneously perform image acquisition and character information extraction and inspection, and, after switching the last OSD menu option page After that, that is, after the image acquisition of the OSD menu option in the current language is completed, the display device can be controlled to switch to the next target language, and the menu language detection of the next target language can be performed.

In order to execute the corresponding steps in the above embodiments and various possible manners, an implementation manner of an apparatus for detecting a menu language of a display device is given below. Please refer to FIG. 5 , which is a schematic structural diagram of an apparatus 500 for detecting a menu language of a display device according to an embodiment of the present application. It should be noted that the basic principle and the technical effect of the device 500 for detecting the menu language of a display device provided in this embodiment are the same as those of the above-mentioned embodiment. The corresponding content in the examples. The display device menu language detection apparatus 500 includes: an OSD image acquisition module 510 , a character information extraction module 520 , a character information matching module 530 , a translation error determination module 540 , a document export module 550 and a language switching module 560 . The display device menu language detection device 500 includes:

The OSD image capture module 510 is configured to capture images when the display device displays OSD menu options in the target language.

It can be understood that, in an optional implementation manner, the OSD image acquisition module 510 may be configured to perform steps S11 and S31 to implement corresponding functions.

The character information extraction module 520 is configured to extract character information of OSD menu options in the image by using a preset recognition algorithm.

It can be understood that, in an optional implementation manner, the character information extraction module 520 may be configured to perform steps S12 and S32 to implement corresponding functions.

The character information matching module 530 is configured to use the character information to match the OSD menu option library corresponding to the target language.

It can be understood that, in an optional implementation manner, the character information matching module 530 may be configured to perform steps S13 and S34 to implement corresponding functions.

The translation error determination module 540 is configured to, when the matching fails, determine the translation error in the target language of the OSD menu option corresponding to the character information.

It can be understood that, in an optional implementation manner, the translation error determination module 540 may be configured to execute steps S14 and S35 to implement corresponding functions.

The document exporting module 550 is configured to export the character information of the translation error into a document of a preset file type.

It can be understood that, in an optional implementation manner, the document exporting module 550 can be used to execute S36.

The language switching module 560 is configured to control the display device to switch pages of OSD menu options, and after switching the last page, control the display device to switch to the next target language.

It can be understood that, in an optional implementation manner, the language switching module 560 can be used to execute S37.

It should be noted that, in an optional implementation manner, the OSD image acquisition module 510 may also be configured to re-acquire the display device's location where the display device fails to extract the character information of the OSD menu option in the image. Image showing OSD menu options in the target language described.

In an optional implementation manner, the OSD image acquisition module 510 may also be configured to perform step S13 to implement corresponding functions. As shown in Figure 6, the character information extraction module 520 includes:

The menu option locating unit 521 is configured to locate the position of the OSD menu option in the image.

In an optional implementation manner, the menu option locating unit 521 may be configured to execute step S21 to implement corresponding functions.

The menu option dividing unit 522 is configured to divide the OSD menu options in the image according to the positions.

In an optional implementation manner, the menu option dividing unit 522 may be configured to execute step S22 to implement corresponding functions.

The character information extraction unit 523 is configured to recognize the characters in the OSD menu options through a preset recognition algorithm, and extract the corresponding character information.

In an optional implementation manner, the character information extraction unit 523 may be configured to execute step S23 to implement corresponding functions. In the embodiments of the present application, for more detailed functional descriptions of the foregoing modules, reference may be made to the contents of the corresponding parts in the foregoing embodiments, and details are not described herein again.

In addition, the present application also provides a computer device, the computer device includes a memory and a processor, the memory can be configured to store a computer program, and the processor runs the computer program, so that the computer device executes the above method or the above-mentioned display device menu The function of each module in the language detection device.

The memory may include a stored program area and a stored data area, wherein the stored program area may store an operating system, an application program required for at least one function (such as a sound playback function, an image playback function, etc.), etc.; data (such as audio data, phone book, etc.) Additionally, the memory may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.

This embodiment also provides a readable storage medium configured to store the computer program used in the above-mentioned computer device.

In the several embodiments provided in this application, it should be understood that the disclosed apparatus and method may also be implemented in other manners. The apparatus embodiments described above are only schematic, for example, the flowcharts and structural diagrams in the accompanying drawings show the possible implementation architectures and functions of the apparatuses, methods and computer program products according to various embodiments of the present invention and operation. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more functions configured to implement the specified logical function(s) executable instructions. It should also be noted that, in alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It is also noted that each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart diagrams, can be implemented using dedicated hardware-based systems that perform the specified functions or actions. be implemented, or may be implemented in a combination of special purpose hardware and computer instructions.

In addition, each functional module or unit in each embodiment of the present invention may be integrated to form an independent part, or each module may exist alone, or two or more modules may be integrated to form an independent part.

If the functions are implemented in the form of software function modules and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention can be embodied in the form of a software product in essence, or the part that contributes to the prior art or the part of the technical solution. The computer software product is stored in a storage medium, including Several instructions are used to cause a computer device (which may be a smart phone, a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present invention. The aforementioned storage medium includes: U disk, mobile hard disk, Read-Only Memory (ROM, Read-Only Memory), Random Access Memory (RAM, Random Access Memory), magnetic disk or optical disk and other media that can store program codes .

The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention. should be included within the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Industrial Applicability:

The present application provides a method, device, computer device and readable storage medium for detecting menu language of a display device, which can quickly perform character translation and proofreading of the target language of OSD menu options, improve the efficiency of character proofreading after translation, and avoid artificial proofreading tapes. error to come.

Claims

A method for detecting a menu language of a display device, comprising:

Capture the image when the display device displays the OSD menu options in the target language;

Utilize preset recognition algorithm to extract the character information of OSD menu option in described image;

Use the character information to match the OSD menu option library corresponding to the target language;

When the matching fails, it is determined that the OSD menu option corresponding to the character information is incorrectly translated in the target language.
The method for detecting a menu language of a display device according to claim 1, wherein the extracting character information of an OSD menu option in the image by using a preset recognition algorithm comprises:

locate the position of the OSD menu option in the image;

dividing the OSD menu options in the image according to the position;

The characters in the OSD menu options are recognized by a preset recognition algorithm, and the corresponding character information is extracted.
The method for detecting a menu language of a display device according to claim 1 or 2, wherein the preset recognition algorithm comprises an OCR optical character recognition algorithm.
The method for detecting a menu language of a display device according to claim 1 or 2, wherein the step of locating the position of the OSD menu option in the image comprises:

The location of the OSD menu option in the image is located according to the pre-stored location information of the OSD menu option.
The method for detecting a menu language of a display device according to claim 1 or 2, wherein the step of locating the position of the OSD menu option in the image comprises:

The location of the OSD menu option in the image is located according to the preconfigured location application and the OSD menu identification.
The method for detecting a menu language of a display device according to any one of claims 1 to 5, wherein the collecting and displaying the image of the display device when the OSD menu option is displayed in the target language comprises:

The image when the display device displays the OSD menu options in the target language is captured by the camera module.
The method for detecting a menu language of a display device according to any one of claims 1 to 5, wherein the collecting and displaying the image of the display device when the OSD menu option is displayed in the target language comprises:

Controlling the display device to perform a screen capture operation when displaying the OSD menu options in the target language to acquire the image.
The method for detecting a menu language of a display device according to any one of claims 1-7, wherein the method further comprises:

When the character information of the OSD menu option in the image cannot be extracted, the image of the OSD menu option displayed by the display device in the target language is recaptured.
The method for detecting a menu language of a display device according to any one of claims 1-7, wherein the method further comprises:

When the character information of the OSD menu option in the image cannot be extracted, count the times of collecting the image of the OSD menu option displayed by the display device in the target language;

If the collection times are less than or equal to a preset first times threshold, re-collect images of the display device displaying the OSD menu options in the target language.
The method for detecting a menu language of a display device according to claim 9, wherein the method further comprises:

If the collection times are greater than the preset first times threshold, restart the camera module or the display device.
The method for detecting a menu language of a display device according to claim 10, wherein the method further comprises:

Count the restart times of restarting the camera module or the display device;

If the number of restarts is greater than the preset second threshold of times, the calibration process ends.
The method for detecting a menu language of a display device according to any one of claims 1-11, wherein the method further comprises:

The mistranslated character information is exported as a document of a preset file type.
The method for detecting a menu language of a display device according to any one of claims 1-11, further comprising:

The display device is controlled to switch pages of OSD menu options, and after the last page is switched, the display device is controlled to switch to the next target language.
A display device menu language detection device, characterized in that it includes:

The OSD image acquisition module is used to acquire the image when the display device displays the OSD menu options in the target language;

A character information extraction module for extracting the character information of the OSD menu option in the image by using a preset recognition algorithm;

A character information matching module, used for using the character information to match the OSD menu option library corresponding to the target language;

The translation error determination module is used for determining the translation error in the target language of the OSD menu option corresponding to the character information when the matching fails.
A computer device, characterized in that it includes a memory and a processor, the memory stores a computer program, and the processor runs the computer program to make the computer device execute the computer program according to any one of claims 1 to 13. The language detection method of the display device menu described above.
A readable storage medium, characterized in that it stores a computer program, and the computer program executes the method for detecting a menu language of a display device according to any one of claims 1 to 13 when the computer program runs on a processor.