WO2020135795A1 - 一种图像显示方法、装置和电子设备 - Google Patents

一种图像显示方法、装置和电子设备 Download PDF

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Publication number
WO2020135795A1
WO2020135795A1 PCT/CN2019/129560 CN2019129560W WO2020135795A1 WO 2020135795 A1 WO2020135795 A1 WO 2020135795A1 CN 2019129560 W CN2019129560 W CN 2019129560W WO 2020135795 A1 WO2020135795 A1 WO 2020135795A1
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WIPO (PCT)
Prior art keywords
image
color
brightness
information
current image
Prior art date
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Ceased
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PCT/CN2019/129560
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English (en)
French (fr)
Inventor
冯银华
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Autel Robotics Co Ltd
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Autel Robotics Co Ltd
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Publication date
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Publication of WO2020135795A1 publication Critical patent/WO2020135795A1/zh
Priority to US17/361,544 priority Critical patent/US20210329207A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00Details of colour television systems
    • H04N9/64Circuits for processing colour signals
    • H04N9/646Circuits for processing colour signals for image enhancement, e.g. vertical detail restoration, cross-colour elimination, contour correction, chrominance trapping filters
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/18Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/183Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source
    • H04N7/185Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a single remote source from a mobile camera, e.g. for remote control
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64UUNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U20/00Constructional aspects of UAVs
    • B64U20/80Arrangement of on-board electronics, e.g. avionics systems or wiring
    • B64U20/87Mounting of imaging devices, e.g. mounting of gimbals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60Control of cameras or camera modules
    • H04N23/63Control of cameras or camera modules by using electronic viewfinders
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60Control of cameras or camera modules
    • H04N23/66Remote control of cameras or camera parts, e.g. by remote control devices
    • H04N23/661Transmitting camera control signals through networks, e.g. control via the Internet
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70Circuitry for compensating brightness variation in the scene
    • H04N23/71Circuitry for evaluating the brightness variation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70Circuitry for compensating brightness variation in the scene
    • H04N23/73Circuitry for compensating brightness variation in the scene by influencing the exposure time
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/18Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64UUNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U10/00Type of UAV
    • B64U10/10Rotorcrafts
    • B64U10/13Flying platforms
    • B64U10/14Flying platforms with four distinct rotor axes, e.g. quadcopters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B64AIRCRAFT; AVIATION; COSMONAUTICS
    • B64UUNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
    • B64U2101/00UAVs specially adapted for particular uses or applications
    • B64U2101/30UAVs specially adapted for particular uses or applications for imaging, photography or videography

Definitions

  • Embodiments of the present invention relate to the technical field of unmanned aerial vehicles, and in particular, to an image display method, device, and electronic equipment.
  • drones have been widely used in both military and civilian fields. It can control the UAV through a variety of electronic devices such as remote controllers, personal smartphones, personal PCs and so on.
  • the drone transmits the video stream captured by its camera device to the screen of the electronic device, the video stream may be an image of the surrounding environment captured by the drone, and the user may judge the drone flight by using the image To control the drone.
  • the electronic device also displays explanatory information such as text and icons in certain areas of the image to explain the user and alarm.
  • the inventor found that there are at least the following problems in the related art: because the color of the description information such as text and icons is fixed, it is generally set to white.
  • the video image and the description information are relatively Large color contrast, users can get a better viewing experience.
  • the color of the video image is white, which is basically the same as the color of the description information. It is difficult for the user to distinguish clearly and protect the eyes, resulting in a poor viewing experience.
  • An object of embodiments of the present invention is to provide an image display method, device, and electronic device, which can match the color of an image with the color of descriptive information for the image, thereby enabling the user to obtain a better viewing experience.
  • an embodiment of the present invention provides an image display method for an electronic device that is communicatively connected to a drone.
  • the drone includes a camera device, and the electronic device includes a display screen.
  • the display screen is used to display the image captured by the camera device and the description information of the image.
  • the image display method includes:
  • the brightness information of the current image reflects the light intensity of the environment where the drone is currently located and/or the brightness value of the current image
  • the brightness information of the current image includes ambient light intensity, and the ambient light intensity is the light intensity of the environment where the drone is located;
  • the acquiring brightness information of the current image includes:
  • the brightness information of the current image includes the brightness value of the current image
  • the acquiring brightness information of the current image includes:
  • the adjusting the color of the image or the description information according to the brightness information of the current image so that the color of the image and the color of the description information have a preset degree of contrast including :
  • the display color of the description information on the display screen is adjusted according to the display color parameter, so that the color of the image and the color of the description information have a preset degree of contrast.
  • the adjusting the color of the image or the description information according to the brightness information of the current image so that the color of the image and the color of the description information have a preset degree of contrast including :
  • the determining the display color parameter of the description information according to the brightness information of the current image includes:
  • the determining the exposure parameters of the camera device according to the brightness information of the current image includes:
  • the method further includes:
  • a prompt message is displayed to remind the user that the image brightness is too high.
  • an embodiment of the present invention provides an image display device for an electronic device that is in communication connection with a drone.
  • the drone includes a camera device, and the electronic device includes a display screen.
  • the display screen is used to display the image captured by the camera device and the description information of the image.
  • the image display device includes:
  • the brightness acquisition module is used to obtain brightness information of the current image, wherein the brightness information of the current image reflects the light intensity of the environment where the drone is currently located and/or the brightness value of the current image;
  • the color adjustment module is configured to adjust the color of the image or the description information according to the brightness information of the current image, so that the color of the image and the description information have a preset degree of contrast.
  • the brightness information of the current image includes ambient light intensity, and the ambient light intensity is the light intensity of the environment where the drone is located;
  • the brightness acquisition module is specifically used to:
  • the brightness information of the current image includes the brightness value of the current image
  • the brightness acquisition module is specifically used to:
  • the color adjustment module includes a first color adjustment submodule, and the first color adjustment submodule is used to:
  • the display color of the description information on the display screen is adjusted according to the display color parameter, so that the color of the image and the color of the description information have a preset degree of contrast.
  • the color adjustment module includes a second color adjustment sub-module, and the second color adjustment sub-module is used to:
  • the first color adjustment sub-module is specifically used to:
  • the second color adjustment submodule is specifically used to:
  • the device further includes:
  • the prompt module is used for displaying prompt information if the ambient light intensity is greater than a preset light intensity threshold to remind the user that the image brightness is too high.
  • an embodiment of the present invention provides an electronic device.
  • the electronic device includes:
  • At least one processor and
  • a memory the memory is in communication connection with the at least one processor, the memory stores instructions executable by the at least one processor, the instructions are executed by the at least one processor, so that the at least one processor The processor can execute the method described above.
  • an embodiment of the present invention provides a non-volatile computer-readable storage medium.
  • the computer-readable storage medium stores computer-executable instructions.
  • the computer-executable instructions are executed by an electronic device, the The electronic device performs the above method.
  • the image display method, device and electronic device of the embodiment of the present invention adjust the color of the image or the description information of the image according to the brightness information of the current image, so that the color of the image and the color of the description information have a preset degree Contrast. Therefore, the color of the image and the color of the description information can be matched, so that the user can obtain a better viewing experience.
  • FIG. 1 is a schematic diagram of an application scenario of an image display method and device according to an embodiment of the present invention
  • FIG. 2 is a schematic flowchart of an embodiment of the image display method of the present invention.
  • FIG. 3 is a schematic structural diagram of an embodiment of an image display device of the present invention.
  • FIG. 4 is a schematic structural diagram of an embodiment of an image display device of the present invention.
  • FIG. 5 is a schematic structural diagram of an embodiment of an image display device of the present invention.
  • FIG. 6 is a schematic structural view of an embodiment of the image display device of the present invention.
  • FIG. 7 is a schematic diagram of the hardware structure of the controller in one embodiment of the electronic device of the present invention.
  • the image display method, apparatus and electronic device provided by the embodiments of the present invention are applicable to the application scenario shown in FIG. 1.
  • the application scenarios include drone 100, electronic device 200, and user 300.
  • the UAV 100 may be a suitable unmanned aerial vehicle, including a fixed-wing unmanned aerial vehicle and a rotary-wing unmanned aerial vehicle, such as a helicopter, a quadcopter, and an aircraft having other numbers of rotors and/or rotor configurations.
  • the UAV 100 may also be other movable objects, such as manned vehicles, aeromodelling, unmanned airships, and unmanned hot air balloons.
  • the electronic device 200 may be, for example, a remote controller, a smart phone, a tablet computer, a personal computer, a laptop computer, or the like.
  • the user 300 may interact with the electronic device 200 through any suitable type of one or more user interaction devices, and these user interaction devices may be a mouse, a button, a touch screen, or the like.
  • the drone 100 and the electronic device 200 can establish a communication connection through the wireless communication modules respectively provided in the interior, and upload or issue data/instructions.
  • the UAV 100 includes a fuselage, an arm connected to the fuselage, and a power device.
  • the power device is used to provide thrust and lift for the drone 100 to fly.
  • the drone 100 also includes an imaging device provided on the fuselage and an imaging device controller that controls the imaging device.
  • the camera device is, for example, a high-definition camera or a motion camera.
  • the camera device is used to capture an image of the surrounding environment of the drone 100.
  • the electronic device 200 includes a display screen for displaying an image captured by the drone 100, where the image may be a video image or a picture.
  • the user 300 can view the image of the surrounding environment of the drone through the electronic device 200 to determine whether the drone 100 is in danger of flight, so as to adjust the flight strategy of the drone 100 in time.
  • the electronic device 200 may also display explanatory information such as text and icons in certain areas of the image to explain and alert the user.
  • the color of the explanatory information may be set to any suitable color.
  • the color of the image matches the color of the description information, that is, the color contrast between the two is large, for example, when the description information is white and the image is black with a certain degree of transparency, the viewing effect is better.
  • the color of the image taken by the drone 100 has a great relationship with the light intensity of the environment at that time. When the ambient light is normal, the image is black with a certain transparency. When the ambient light is strong, the color of the image is White.
  • the description information is white
  • the ambient light is normal
  • there is a large color contrast between the image and the description information and the user can obtain a better viewing experience.
  • the ambient light is very strong
  • the color of the image and the description information are basically the same, it is difficult for the user to distinguish clearly and it is not easy to protect the eyes, resulting in a poor viewing experience.
  • the color of the image or the description information of the image is adjusted according to the brightness information of the current image, so that the color of the image and the color of the description information are suitable. So that users can get a better viewing experience.
  • the electronic device 200 may be used in other occasions besides the drone 100, for example, a shooting device for shooting in a wild environment.
  • FIG. 2 is a schematic flowchart of an image display method provided by an embodiment of the present invention. The method may be used in the electronic device 200 shown in FIG. 1. As shown in FIG. 2, the method includes:
  • the brightness information of the current image can be represented by the ambient light intensity.
  • the ambient light intensity is the light intensity at the location of the drone, which can be obtained according to the weather conditions at the location of the drone.
  • the position information of the drone can be obtained through a positioning module (for example, a GPS module) provided on the drone, and then the drone sends the position information to the electronic device.
  • the electronic device determines the location of the drone according to the location information (for example, which area is located in which city), and then the electronic device connects to the network to obtain the weather condition at the location.
  • the weather conditions such as whether the weather is sunny, cloudy, or light rain, and the intensity of ultraviolet rays, can be roughly determined according to the weather conditions at the location of the drone.
  • the brightness information of the current image may be the brightness value of the current image, and the brightness value of the current image may be directly obtained based on analysis and calculation of the image.
  • the color of an image has a greater relationship with the brightness of the image.
  • the brightness information of the current image can be used to determine whether the color of the image is brighter or darker, and then determine whether the color of the image is compatible with the color of the description information.
  • the color of the image or the color of the description information is adjusted so that the color of the image and the color of the description information are suitable.
  • the color of the image and the color of the description information are adjusted by adjusting the color of the description information.
  • the display color parameter of the description information may be determined according to the brightness information of the current image, and then the display color of the description information on the display screen may be adjusted according to the display color parameter to make the color of the image Match the color of the description information.
  • the color of the image and the color of the description information are suitable, that is, the color of the image and the color of the description information differ greatly (for example, one is white and the other is black), which is convenient for the user to view.
  • the degree of difference between the color of the image and the color of the description information can be set in advance, for example, specifying how much the color value of the two needs to differ.
  • multiple range intervals may be set, and each range interval has a corresponding display color parameter, and then a range interval in which the brightness information of the current image is located is determined to determine the display color parameter.
  • the ambient light intensity to represent the brightness information of the current image as an example, multiple light intensity ranges can be set, and each light intensity range has a corresponding display color parameter, for example, a light intensity range with a large light intensity corresponds to a display color parameter of black Or other dark colors, the display color parameter corresponding to the light intensity range with a small light intensity is white or other light colors.
  • the display color parameter of the description information can be determined, so that the color of the image and the color of the description information have a large contrast, so that the two are suitable.
  • each brightness range has a corresponding display color parameter, for example, the display color parameter corresponding to the brightness range with a larger brightness is black or other Dark color, the display color parameter corresponding to the brightness range with smaller brightness is white or other light colors.
  • the display color parameter of the explanatory information can be determined.
  • the color of the image and the color of the description information are adjusted by adjusting the color of the image.
  • the color of the image can be adjusted by adjusting the exposure parameters of the camera device.
  • the drone can set the exposure parameters of the camera through the camera controller.
  • the electronic device may determine the exposure parameters of the camera according to the brightness information of the current image, and then generate an exposure parameter adjustment instruction according to the exposure parameters, and send the exposure parameter adjustment instruction to the camera controller.
  • multiple range intervals may be set, and each range interval has a corresponding exposure parameter, and then the range interval in which the brightness information of the current image is located is determined to determine the exposure parameters.
  • the exposure parameters such as exposure value, color, white balance, etc.
  • each light intensity range has a corresponding exposure parameter, for example, a light intensity range with a large light intensity tends to have a small exposure parameter
  • Exposure making the image darker (for example, by setting a smaller exposure value, darker color, or white balance mode to make the image darker), the exposure parameters corresponding to the light intensity range with a small light intensity tend to be large
  • Make the image brighter for example, by setting a larger exposure value, brighter colors, or white balance mode to make the image brighter.
  • the exposure parameters can be determined, so that the color of the image and the color of the description information have a large contrast, so that the two are suitable.
  • each brightness range has a corresponding exposure parameter, for example, the exposure parameter corresponding to a brightness range with a larger brightness tends to have a smaller exposure 2.
  • the exposure parameters corresponding to the brightness range with a smaller brightness tend to have a larger exposure and make the image brighter (For example, by setting a larger exposure value, brighter colors, or white balance mode to make the image brighter).
  • the exposure parameters can be determined.
  • the electronic device may also display a prompt message on its display screen to remind the user that the image brightness is too high. Further, the user may be reminded to manually modify the exposure parameters of the camera device or the color of the description information. This can avoid damage to the user's vision and can further improve the user experience.
  • the embodiments of the present invention are more suitable for outdoor environments.
  • the color of the image or the description information is adjusted so that the color of the image and the color of the description information are suitable.
  • the electronic device can receive the position information sent by the drone in real time. When the drone is indoors, the electronic device will not receive the position information sent by the drone. The electronic device can determine that the drone is indoors by not receiving the position information, so that the color adjustment of the image or the description information described above is not performed.
  • an embodiment of the present invention further provides an image display device for the electronic device 200 shown in FIG. 1, and the image display device 300 includes:
  • the brightness obtaining module 301 is used to obtain the brightness information of the current image, wherein the brightness information of the current image reflects the light intensity of the environment where the drone is currently located and/or the brightness value of the current image;
  • the color adjustment module 302 is configured to adjust the color of the image or the description information according to the brightness information of the current image, so that the color of the image and the description information have a preset degree of contrast.
  • the color of the image or the description information of the image is adjusted according to the brightness information of the current image, so that the color of the image and the color of the description information are suitable. So that users can get a better viewing experience.
  • the brightness information of the current image includes ambient light intensity, and the ambient light intensity is the light intensity of the environment where the drone is located;
  • the brightness acquisition module 301 is specifically used for:
  • the brightness information of the current image includes the brightness value of the current image
  • the brightness acquisition module 301 is specifically used for:
  • the color adjustment module 302 includes a first color adjustment submodule 3021, and the first color adjustment submodule 3021 is used to:
  • the display color of the description information on the display screen is adjusted according to the display color parameter, so that the color of the image and the color of the description information have a preset degree of contrast.
  • the color adjustment module 302 includes a second color adjustment submodule 3022, and the second color adjustment submodule 3022 is used to:
  • the first color adjustment sub-module 3021 is specifically used to:
  • the second color adjustment sub-module 3022 is specifically used to:
  • the image display device 300 further includes:
  • the prompt module 303 is configured to display a prompt message if the ambient light intensity is greater than a preset light intensity threshold to remind the user that the image brightness is too high.
  • the above-mentioned device can execute the method provided by the embodiments of the present application, and has functional modules and beneficial effects corresponding to the execution method.
  • the above-mentioned device can execute the method provided by the embodiments of the present application, and has functional modules and beneficial effects corresponding to the execution method.
  • the methods provided in the embodiments of the present application refer to the methods provided in the embodiments of the present application.
  • FIG. 7 is a schematic diagram of the hardware structure of the electronic device 200. As shown in FIG. 7, the electronic device 200 includes:
  • One or more processors 202 and a memory 203 are taken as an example.
  • the processor 202 and the memory 203 may be connected through a bus or in other ways. In FIG. 7, the connection through a bus is used as an example.
  • the memory 203 as a non-volatile computer-readable storage medium can be used to store non-volatile software programs, non-volatile computer executable programs, and modules, such as program instructions corresponding to the image display method in the embodiments of the present application / Module (for example, the brightness acquisition module 301 and the color adjustment module 302 shown in FIG. 3).
  • the processor 202 executes non-volatile software programs, instructions, and modules stored in the memory 203 to execute various functional applications and data processing of the electronic device, that is, to implement the image display method of the foregoing method embodiments.
  • the memory 203 may include a storage program area and a storage data area, where the storage program area may store an operating system and application programs required for at least one function; the storage data area may store data created according to the use of the controller, and the like.
  • the memory 203 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other non-volatile solid-state storage devices.
  • the memory 203 may optionally include memories remotely provided with respect to the processor 202, and these remote memories may be connected to the electronic device through a network. Examples of the aforementioned network include, but are not limited to, the Internet, intranet, local area network, mobile communication network, and combinations thereof.
  • the one or more modules are stored in the memory 203, and when executed by the one or more processors 202, execute the image display method in any of the above method embodiments, for example, execute the above-described FIG. 2 Method steps 101 to 102; implement the functions of modules 301-302 in FIG. 3, the functions of modules 301, 302, and 3021 in FIG. 4, the functions of modules 301, 302, and 3022 in FIG. 5, Functions of modules 301-303.
  • An embodiment of the present application provides a non-volatile computer-readable storage medium that stores computer-executable instructions, which are executed by one or more processors, for example, in FIG. 7
  • a processor 202 may enable the one or more processors to execute the image display method in any of the above method embodiments, for example, to perform the method steps 101 to 102 in FIG. 2 described above;
  • the device embodiments described above are only schematics, wherein the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located One place, or it can be distributed to multiple network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
  • each embodiment can be implemented by means of software plus a general hardware platform, and of course, it can also be implemented by hardware.
  • a person of ordinary skill in the art may understand that all or part of the processes in the method of the foregoing embodiments may be completed by instructing relevant hardware through a computer program.
  • the program may be stored in a computer-readable storage medium. When executed, it may include the processes of the foregoing method embodiments.
  • the storage medium may be a magnetic disk, an optical disk, a read-only memory (Read-Only Memory, ROM), or a random access memory (Random Access Memory, RAM), etc.

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mechanical Engineering (AREA)
  • Remote Sensing (AREA)
  • Controls And Circuits For Display Device (AREA)
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Abstract

本发明实施例涉及一种图像显示方法、装置和电子设备,所述图像显示方法包括:获取当前图像的亮度信息;根据所述当前图像的亮度信息调整图像或者说明信息的色彩,以使所述图像的色彩和所述说明信息的色彩具有预设程度的反差。本发明实施例根据当前图像的亮度信息调整图像或者对图像的说明信息的色彩,以使所述图像的色彩和所述说明信息的色彩相适合。从而能使用户获得较好的观看体验。

Description

一种图像显示方法、装置和电子设备 技术领域
本发明实施例涉及无人机技术领域,特别涉及一种图像显示方法、装置和电子设备。
背景技术
随着无人机技术的发展,无人机在军事和民用领域都得到了广泛的应用。其可以通过遥控器、个人智能手机、个人PC机等多种电子设备对无人机进行操控。在一种实现中,无人机将其摄像装置拍摄的视频流传送到电子设备的屏幕上,该视频流可以是无人机拍摄的周围环境的图像,用户可以通过该图像判断无人机飞行中的危险,以对无人机进行操控。电子设备还会在图像中的某些区域显示文字、图标等说明信息,以对用户进行说明、报警等。
实现本发明过程中,发明人发现相关技术中至少存在如下问题:由于文字、图标等说明信息的色彩是固定的,其一般设定为白色,在环境光线正常时,视频图像与说明信息存在较大的色彩反差,用户能获得较好的观看体验。但是在环境光线很强时,视频图像的色彩发白,与说明信息的色彩基本一致,用户很难分辨清楚且不易保护眼睛,从而造成较差的观看体验。
发明内容
本发明实施例的目的是提供一种图像显示方法、装置和电子设备,能使图像的色彩与对图像的说明信息的色彩相适合,从而能使用户获得较好的观看体验。
第一方面,本发明实施例提供了一种图像显示方法,用于电子设备, 所述电子设备与无人机通信连接,所述无人机包括摄像装置,所述电子设备包括显示屏幕,所述显示屏幕用于显示所述摄像装置拍摄的图像以及所述图像的说明信息,所述图像显示方法包括:
获取当前图像的亮度信息,其中,所述当前图像的亮度信息反应所述无人机当前所处环境的光照强度和/或所述当前图像的亮度值;
根据所述当前图像的亮度信息调整所述图像或者所述说明信息的色彩,以使所述图像的色彩和所述说明信息的色彩具有预设程度的反差。
在一些实施例中,所述当前图像的亮度信息包括环境光照强度,所述环境光照强度为所述无人机所处环境的光照强度;
则,所述获取当前图像的亮度信息,包括:
获取所述无人机所处的位置信息;
根据所述无人机所处的位置信息,获取所述无人机所处位置的天气情况;
根据所述天气情况,获取所述环境光照强度。
在一些实施例中,所述当前图像的亮度信息包括所述当前图像的亮度值;
则,所述获取当前图像的亮度信息,包括:
基于所述图像进行分析和处理,以获得所述当前图像的亮度值。
在一些实施例中,所述根据所述当前图像的亮度信息调整所述图像或者所述说明信息的色彩,以使所述图像的色彩和所述说明信息的色彩具有预设程度的反差,包括:
根据所述当前图像的亮度信息确定所述说明信息的显示色彩参数;
根据所述显示色彩参数调整所述说明信息在所述显示屏幕的显示色彩,以使所述图像的色彩和所述说明信息的色彩具有预设程度的反差。
在一些实施例中,所述根据所述当前图像的亮度信息调整所述图像或者所述说明信息的色彩,以使所述图像的色彩和所述说明信息的色彩具有预设程度的反差,包括:
根据所述当前图像的亮度信息确定所述摄像装置的曝光参数;
根据所述曝光参数生成曝光参数调整指令,并将所述曝光参数调整指令发送给所述无人机。
在一些实施例中,所述根据所述当前图像的亮度信息确定所述说明信息的显示色彩参数,包括:
确定所述当前图像的亮度信息位于的范围区间,根据所述范围区间确定所述说明信息的显示色彩参数,其中,范围区间的数量为至少两个,每个范围区间具有对应的显示色彩参数。
在一些实施例中,所述根据所述当前图像的亮度信息确定所述摄像装置的曝光参数,包括:
确定所述当前图像的亮度信息位于的范围区间,根据所述范围区间确定所述摄像装置的曝光参数,其中,范围区间的数量为至少两个,每个范围区间具有对应的曝光参数。
在一些实施例中,所述方法还包括:
如果所述环境光照强度大于预设光照强度阈值,则显示提示信息,以提醒用户图像亮度过高。
第二方面,本发明实施例提供了一种图像显示装置,用于电子设备,所述电子设备与无人机通信连接,所述无人机包括摄像装置,所述电子设备包括显示屏幕,所述显示屏幕用于显示所述摄像装置拍摄的图像以及所述图像的说明信息,所述图像显示装置包括:
亮度获取模块,用于获取当前图像的亮度信息,其中,所述当前图像的亮度信息反应了所述无人机当前所处环境的光照强度和/或所述当前图像的亮度值;
色彩调整模块,用于根据所述当前图像的亮度信息调整所述图像或者所述说明信息的色彩,以使所述图像的色彩和所述说明信息的色彩具有预设程度的反差。
在一些实施例中,所述当前图像的亮度信息包括环境光照强度,所述环境光照强度为所述无人机所处环境的光照强度;
则,所述亮度获取模块具体用于:
获取所述无人机所处的位置信息;
根据所述无人机所处的位置信息,获取所述无人机所处位置的天气 情况;
根据所述天气情况,获取所述环境光照强度。
在一些实施例中,所述当前图像的亮度信息包括所述当前图像的亮度值;
则,所述亮度获取模块具体用于:
基于所述图像进行分析和处理,获得所述当前图像的亮度值。
在一些实施例中,所述色彩调整模块包括第一色彩调整子模块,所述第一色彩调整子模块用于:
根据所述当前图像的亮度信息确定所述说明信息的显示色彩参数;
根据所述显示色彩参数调整所述说明信息在所述显示屏幕的显示色彩,以使所述图像的色彩和所述说明信息的色彩具有预设程度的反差。
在一些实施例中,所述色彩调整模块包括第二色彩调整子模块,所述第二色彩调整子模块用于:
根据所述当前图像的亮度信息确定所述摄像装置的曝光参数;
根据所述曝光参数生成曝光参数调整指令,并将所述曝光参数调整指令发送给所述无人机。
在一些实施例中,所述第一色彩调整子模块具体用于:
确定所述当前图像的亮度信息位于的范围区间,根据所述范围区间确定所述说明信息的显示色彩参数,其中,范围区间的数量为至少两个,每个范围区间具有对应的显示色彩参数。
在一些实施例中,所述第二色彩调整子模块具体用于:
确定所述当前图像的亮度信息位于的范围区间,根据所述范围区间确定所述摄像装置的曝光参数,其中,范围区间的数量为至少两个,每个范围区间具有对应的曝光参数。
在一些实施例中,所述装置还包括:
提示模块,用于如果所述环境光照强度大于预设光照强度阈值,则显示提示信息,以提醒用户图像亮度过高。
第三方面,本发明实施例提供了一种电子设备,所述电子设备包括:
显示屏幕;
至少一个处理器,以及
存储器,所述存储器与所述至少一个处理器通信连接,所述存储器存储有可被所述至少一个处理器执行的指令,所述指令被所述至少一个处理器执行,以使所述至少一个处理器能够执行上述的方法。
第四方面,本发明实施例提供了一种非易失性计算机可读存储介质,所述计算机可读存储介质存储有计算机可执行指令,当所述计算机可执行指令被电子设备执行时,使所述电子设备执行上述的方法。
本发明实施例的图像显示方法、装置和电子设备,根据当前图像的亮度信息调整图像或者对图像的说明信息的色彩,以使所述图像的色彩和所述说明信息的色彩具有预设程度的反差。从而能使所述图像的色彩和所述说明信息的色彩相适合,使用户获得较好的观看体验。
附图说明
一个或多个实施例通过与之对应的附图中的图片进行示例性说明,这些示例性说明并不构成对实施例的限定,附图中具有相同参考数字标号的元件表示为类似的元件,除非有特别申明,附图中的图不构成比例限制。
图1是本发明实施例图像显示方法和装置的应用场景示意图;
图2是本发明图像显示方法的一个实施例的流程示意图;
图3是本发明图像显示装置的一个实施例的结构示意图;
图4是本发明图像显示装置的一个实施例的结构示意图;
图5是本发明图像显示装置的一个实施例的结构示意图;
图6是本发明图像显示装置的一个实施例的结构示意图;
图7是本发明电子设备的一个实施例中控制器的硬件结构示意图。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚,下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有作出创造 性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
本发明实施例提供的图像显示方法、装置和电子设备适用于如图1所示的应用场景。所述应用场景包括无人机100、电子设备200和用户300。其中,无人机100可以为合适的无人飞行器,包括固定翼无人飞行器和旋转翼无人飞行器,例如直升机、四旋翼机和具有其它数量的旋翼和/或旋翼配置的飞行器。无人机100还可以是其他可移动物体,例如载人飞行器、航模、无人飞艇和无人热气球等。电子设备200可以是例如遥控器、智能手机、平板电脑、个人电脑、手提电脑等。用户300可以通过任何合适类型的、一种或者多种用户交互设备与电子设备200交互,这些用户交互设备可以是鼠标、按键、触摸屏等。无人机100和电子设备200可以通过分别设置在其内部的无线通信模块建立通信连接,上传或者下发数据/指令。
其中,无人机100包括机身、与机身相连的机臂、动力装置,动力装置用于提供无人机100飞行的推力、升力。无人机100还包括设于机身的摄像装置及对所述摄像装置进行控制的摄像装置控制器。摄像装置例如高清摄像头或者运动摄像机等,摄像装置用于拍摄无人机100周围环境的图像。电子设备200包括显示屏幕,所述显示屏幕用于显示无人机100拍摄的图像,其中,所述图像可以是视频图像或者图片。用户300可以通过电子设备200观看无人机周围环境的图像,判断无人机100是否存在飞行危险,以对无人机100的飞行策略进行及时调整。
电子设备200还会对图像中的某些区域显示文字、图标等说明信息,以对用户进行说明和报警,其中说明信息的色彩可以设置为任何合适的色彩。当所述图像的色彩与所述说明信息的色彩相适合,即两者色彩反差较大时,例如说明信息为白色,图像为黑色带有一定的透明度时,观看效果较好。无人机100拍摄的图像的色彩与当时环境的光照强度有很大关系,在环境光线正常时,所述图像为黑色带有一定的透明度,在环境光线很强时,所述图像的色彩发白。因此,如果说明信息为白色,在环境光线正常时,图像与说明信息存在较大的色彩反差,用户能获得较好的观看体验。但是在当环境光线很强时,图像与说明信息的色彩基本 一致,用户很难分辨清楚且不易保护眼睛,从而造成较差的观看体验。
本发明实施例根据当前图像的亮度信息调整图像或者对图像的说明信息的色彩,以使所述图像的色彩和所述说明信息的色彩相适合。从而能使用户获得较好的观看体验。
需要说明的是,上述电子设备200除用于无人机100外,也可以用于其他场合,例如针对野外环境进行拍摄的拍摄装置等。
图2为本发明实施例提供的图像显示方法的流程示意图,所述方法可以用于图1所示的电子设备200,如图2所示,所述方法包括:
101:获取当前图像的亮度信息。
其中,图像的亮度与环境光照强度有很大关系,当环境的光照强度较大时,图像的亮度较大,当环境的光照强度较小时,图像的亮度较小,因此,在一些实施例中,可以用环境光照强度来表示所述当前图像的亮度信息。环境光照强度即无人机所处位置的光照强度,可以根据无人机所处位置的天气情况获得。具体的,可以通过无人机上设置的定位模块(例如GPS模块)获得无人机的位置信息,然后无人机将所述位置信息发送给电子设备。电子设备根据所述位置信息确定无人机的位置(例如位于哪个城市的哪个区),然后电子设备联网获得该位置处的天气情况。所述天气情况例如天气为晴、多云还是小雨等,以及紫外线强度,根据无人机所处位置的天气情况可以大致确定环境光照强度。
在另一些实施例中,当前图像的亮度信息可以是当前图像的亮度值,当前图像的亮度值可以基于图像进行分析和计算直接获得。
102:根据所述当前图像的亮度信息调整所述图像或者所述说明信息的色彩,以使所述图像的色彩和所述说明信息的色彩具有预设程度的反差。
图像的色彩与图像的亮度具有较大关系,图像的亮度较大时,图像的色彩较明亮,图像的亮度较小时,图像的色彩较暗。因此,可以通过当前图像的亮度信息来判断图像的色彩偏亮还是偏暗,进而判断所述图像的色彩和所述说明信息的色彩是否相适合。从而调整图像的色彩或者调整说明信息的色彩,以使图像的色彩和说明信息的色彩相适合。
在一些实施例中,通过调整说明信息的色彩使图像的色彩和说明信息的色彩相适合。具体的,可以根据所述当前图像的亮度信息确定所述说明信息的显示色彩参数,然后根据所述显示色彩参数调整所述说明信息在所述显示屏幕的显示色彩,以使所述图像的色彩和所述说明信息的色彩相适合。图像的色彩和说明信息的色彩相适合,即图像的色彩和说明信息的色彩相差较大(例如一个是白色一个是黑色),便于用户观看。图像色彩和说明信息色彩的相差程度可以预先设定,例如规定两者的色彩值需相差多少数值。
在一些具体实现中,可以设置多个范围区间,每个范围区间具有对应的显示色彩参数,然后判断当前图像的亮度信息位于哪个范围区间内,从而确定出显示色彩参数。以用环境光照强度表示当前图像的亮度信息为例,可以设置多个光照强度范围,每个光照强度范围具有对应的显示色彩参数,例如光照强度较大的光照强度范围对应的显示色彩参数为黑色或其他深色,光照强度较小的光照强度范围对应的显示色彩参数为白色或者其他浅色。通过确定环境光照强度位于哪个光照强度范围内,就可以确定说明信息的显示色彩参数,这样可以使所述图像的色彩和所述说明信息的色彩具有较大的反差,从而两相适合。
以用当前图像的亮度值表示当前图像的亮度信息为例,可以设置多个亮度范围,每个亮度范围具有对应的显示色彩参数,例如亮度较大的亮度范围对应的显示色彩参数为黑色或其他深色,亮度较小的亮度范围对应的显示色彩参数为白色或者其他浅色。通过确定当前图像的亮度值位于哪个亮度范围内,就可以确定说明信息的显示色彩参数。
在另一些实施例中,通过调整图像的色彩使图像的色彩和说明信息的色彩相适合。具体的,可以通过调整摄像装置的曝光参数来调整图像的色彩。在实际使用中,无人机可以通过摄像装置控制器对摄像装置的曝光参数进行设置。电子设备可以根据所述当前图像的亮度信息确定摄像装置的曝光参数,然后根据曝光参数生成曝光参数调整指令,并将所述曝光参数调整指令发送给所述摄像装置控制器。
在一些具体实现中,可以设置多个范围区间,每个范围区间具有对应的曝光参数,然后判断当前图像的亮度信息位于哪个范围区间内,从 而确定出曝光参数。所述曝光参数例如曝光值、色彩、白平衡等。以用环境光照强度表示当前图像的亮度信息为例,可以设置多个光照强度范围,每个光照强度范围具有对应的曝光参数,例如光照强度较大的光照强度范围对应的曝光参数倾向于小的曝光度、使图像较暗(例如通过设置较小的曝光值、较暗的色彩或者白平衡模式使图像较暗),光照强度较小的光照强度范围对应的曝光参数倾向于大的曝光度、使图像较亮(例如通过设置较大的曝光值、较明亮的色彩或者白平衡模式使图像较亮)。通过确定环境光照强度位于哪个光照强度范围内,就可以确定曝光参数,这样可以使所述图像的色彩和所述说明信息的色彩具有较大的反差,从而两相适合。
以用当前图像的亮度值表示当前图像的亮度信息为例,可以设置多个亮度范围,每个亮度范围具有对应的曝光参数,例如亮度较大的亮度范围对应的曝光参数倾向于小的曝光度、使图像较暗(例如通过设置较小的曝光值、较暗的色彩或者白平衡模式使图像较暗),亮度较小的亮度范围对应的曝光参数倾向于大的曝光度、使图像较亮(例如通过设置较大的曝光值、较明亮的色彩或者白平衡模式使图像较亮)。通过确定当前图像的亮度值位于哪个亮度范围内,就可以确定曝光参数。
在另一些实施例中,当环境光照强度超过预设光照强度阈值,电子设备还可以在其显示屏幕显示提示信息,以提醒用户图像亮度过高。进一步的,还可以提醒用户手动修改摄像装置的曝光参数或者说明信息的色彩。这样可以避免对用户的视力造成损害,也能进一步提高用户体验。
需要说明的是,本发明实施例更适用于室外环境,为避免强光导致的观看效果差,而调整图像或者说明信息的色彩,以使所述图像的色彩和说明信息的色彩相适合。在无人机处于室内环境时,由于光线不强,可以不调整图像或者说明信息的色彩。在实际使用时,电子设备可以实时接收无人机发送的位置信息,当无人机位于室内时,电子设备将接收不到无人机发送的位置信息。电子设备通过接收不到所述位置信息可以判断无人机处于室内,从而不进行如上所述的图像或者说明信息的色彩调整。
相应的,如图3所示,本发明实施例还提供了一种图像显示装置,用于图1所示的电子设备200,图像显示装置300包括:
亮度获取模块301,用于获取当前图像的亮度信息,其中,所述当前图像的亮度信息反应了所述无人机当前所处环境的光照强度和/或所述当前图像的亮度值;
色彩调整模块302,用于根据所述当前图像的亮度信息调整所述图像或者所述说明信息的色彩,以使所述图像的色彩和所述说明信息的色彩具有预设程度的反差。
本发明实施例根据当前图像的亮度信息调整图像或者对图像的说明信息的色彩,以使所述图像的色彩和所述说明信息的色彩相适合。从而能使用户获得较好的观看体验。
在图像显示装置300的一些实施例中,所述当前图像的亮度信息包括环境光照强度,所述环境光照强度为所述无人机所处环境的光照强度;
则,亮度获取模块301具体用于:
获取所述无人机所处的位置信息;
根据所述无人机所处的位置信息,获取所述无人机所处位置的天气情况;
根据所述天气情况,获取所述环境光照强度。
在图像显示装置300的一些实施例中,所述当前图像的亮度信息包括所述当前图像的亮度值;
则,亮度获取模块301具体用于:
基于所述图像进行分析和处理,获得所述当前图像的亮度值。
在图像显示装置300的一些实施例中,如图4所示,色彩调整模块302包括第一色彩调整子模块3021,第一色彩调整子模块3021用于:
根据所述当前图像的亮度信息确定所述说明信息的显示色彩参数;
根据所述显示色彩参数调整所述说明信息在所述显示屏幕的显示色彩,以使所述图像的色彩和所述说明信息的色彩具有预设程度的反差。
在图像显示装置300的一些实施例中,如图5所示,色彩调整模块 302包括第二色彩调整子模块3022,第二色彩调整子模块3022用于:
根据所述当前图像的亮度信息确定所述摄像装置的曝光参数;
根据所述曝光参数生成曝光参数调整指令,并将所述曝光参数调整指令发送给所述无人机。
在图像显示装置300的一些实施例中,第一色彩调整子模块3021具体用于:
确定所述当前图像的亮度信息位于的范围区间,根据所述范围区间确定所述说明信息的显示色彩参数,其中,范围区间的数量为至少两个,每个范围区间具有对应的显示色彩参数。
在图像显示装置300的一些实施例中,第二色彩调整子模块3022具体用于:
确定所述当前图像的亮度信息位于的范围区间,根据所述范围区间确定所述摄像装置的曝光参数,其中,范围区间的数量为至少两个,每个范围区间具有对应的曝光参数。
在图像显示装置300的一些实施例中,如图6所示,图像显示装置300还包括:
提示模块303,用于如果所述环境光照强度大于预设光照强度阈值,则显示提示信息,以提醒用户图像亮度过高。
需要说明的是,上述装置可执行本申请实施例所提供的方法,具备执行方法相应的功能模块和有益效果。未在装置实施例中详尽描述的技术细节,可参见本申请实施例所提供的方法。
图7为电子设备200的硬件结构示意图,如图7所示,电子设备200包括:
一个或多个处理器202以及存储器203,图7中以一个处理器202为例。
处理器202和存储器203可以通过总线或者其他方式连接,图7中以通过总线连接为例。
存储器203作为一种非易失性计算机可读存储介质,可用于存储非易失性软件程序、非易失性计算机可执行程序以及模块,如本申请实施 例中的图像显示方法对应的程序指令/模块(例如,附图3所示的亮度获取模块301和色彩调整模块302)。处理器202通过运行存储在存储器203中的非易失性软件程序、指令以及模块,从而执行电子设备的各种功能应用以及数据处理,即实现上述方法实施例的图像显示方法。
存储器203可以包括存储程序区和存储数据区,其中,存储程序区可存储操作系统、至少一个功能所需要的应用程序;存储数据区可存储根据控制器的使用所创建的数据等。此外,存储器203可以包括高速随机存取存储器,还可以包括非易失性存储器,例如至少一个磁盘存储器件、闪存器件、或其他非易失性固态存储器件。在一些实施例中,存储器203可选包括相对于处理器202远程设置的存储器,这些远程存储器可以通过网络连接至电子设备。上述网络的实例包括但不限于互联网、企业内部网、局域网、移动通信网及其组合。
所述一个或者多个模块存储在所述存储器203中,当被所述一个或者多个处理器202执行时,执行上述任意方法实施例中的图像显示方法,例如,执行以上描述的图2中的方法步骤101至步骤102;实现图3中的模块301-302的功能,图4中的模块301、302和3021的功能,图5中的模块301、302和3022的功能,图6中的模块301-303的功能。
上述产品可执行本申请实施例所提供的方法,具备执行方法相应的功能模块和有益效果。未在本实施例中详尽描述的技术细节,可参见本申请实施例所提供的方法。
本申请实施例提供了一种非易失性计算机可读存储介质,所述计算机可读存储介质存储有计算机可执行指令,该计算机可执行指令被一个或多个处理器执行,例如图7中的一个处理器202,可使得上述一个或多个处理器可执行上述任意方法实施例中的图像显示方法,例如,执行以上描述的图2中的方法步骤101至步骤102;实现图3中的模块301-302的功能,图4中的模块301、302和3021的功能,图5中的模块301、302和3022的功能,图6中的模块301-303的功能。
以上所描述的装置实施例仅仅是示意性的,其中所述作为分离部件说明的单元可以是或者也可以不是物理上分开的,作为单元显示的部件 可以是或者也可以不是物理单元,即可以位于一个地方,或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部模块来实现本实施例方案的目的。
通过以上的实施例的描述,本领域普通技术人员可以清楚地了解到各实施例可借助软件加通用硬件平台的方式来实现,当然也可以通过硬件。本领域普通技术人员可以理解实现上述实施例方法中的全部或部分流程是可以通过计算机程序来指令相关的硬件来完成,所述的程序可存储于一计算机可读取存储介质中,该程序在执行时,可包括如上述各方法的实施例的流程。其中,所述的存储介质可为磁碟、光盘、只读存储记忆体(Read-Only Memory,ROM)或随机存储记忆体(RandomAccessMemory,RAM)等。
最后应说明的是:以上实施例仅用以说明本发明的技术方案,而非对其限制;在本发明的思路下,以上实施例或者不同实施例中的技术特征之间也可以进行组合,步骤可以以任意顺序实现,并存在如上所述的本发明的不同方面的许多其它变化,为了简明,它们没有在细节中提供;尽管参照前述实施例对本发明进行了详细的说明,本领域的普通技术人员应当理解:其依然可以对前述各实施例所记载的技术方案进行修改,或者对其中部分技术特征进行等同替换;而这些修改或者替换,并不使相应技术方案的本质脱离本发明各实施例技术方案的范围。

Claims (18)

  1. 一种图像显示方法,用于电子设备,所述电子设备与无人机通信连接,所述无人机包括摄像装置,所述电子设备包括显示屏幕,所述显示屏幕用于显示所述摄像装置拍摄的图像以及所述图像的说明信息,其特征在于,所述图像显示方法包括:
    获取当前图像的亮度信息,其中,所述当前图像的亮度信息反应所述无人机当前所处环境的光照强度和/或所述当前图像的亮度值;
    根据所述当前图像的亮度信息调整所述图像或者所述说明信息的色彩,以使所述图像的色彩和所述说明信息的色彩具有预设程度的反差。
  2. 根据权利要求1所述的图像显示方法,其特征在于,所述当前图像的亮度信息包括环境光照强度,所述环境光照强度为所述无人机所处环境的光照强度;
    则,所述获取当前图像的亮度信息,包括:
    获取所述无人机所处的位置信息;
    根据所述无人机所处的位置信息,获取所述无人机所处位置的天气情况;
    根据所述天气情况,获取所述环境光照强度。
  3. 根据权利要求1或2所述的图像显示方法,其特征在于,所述当前图像的亮度信息包括所述当前图像的亮度值;
    则,所述获取当前图像的亮度信息,包括:
    基于所述图像进行分析和处理,以获得所述当前图像的亮度值。
  4. 根据权利要求1-3任意一项所述的图像显示方法,其特征在于,所述根据所述当前图像的亮度信息调整所述图像或者所述说明信息的色彩,以使所述图像的色彩和所述说明信息的色彩具有预设程度的反差,包括:
    根据所述当前图像的亮度信息确定所述说明信息的显示色彩参数;
    根据所述显示色彩参数调整所述说明信息在所述显示屏幕的显示 色彩,以使所述图像的色彩和所述说明信息的色彩具有预设程度的反差。
  5. 根据权利要求1-3任意一项所述的图像显示方法,其特征在于,所述根据所述当前图像的亮度信息调整所述图像或者所述说明信息的色彩,以使所述图像的色彩和所述说明信息的色彩具有预设程度的反差,包括:
    根据所述当前图像的亮度信息确定所述摄像装置的曝光参数;
    根据所述曝光参数生成曝光参数调整指令,并将所述曝光参数调整指令发送给所述无人机。
  6. 根据权利要求4所述的图像显示方法,其特征在于,所述根据所述当前图像的亮度信息确定所述说明信息的显示色彩参数,包括:
    确定所述当前图像的亮度信息位于的范围区间,根据所述范围区间确定所述说明信息的显示色彩参数,其中,范围区间的数量为至少两个,每个范围区间具有对应的显示色彩参数。
  7. 根据权利要求5所述的图像显示方法,其特征在于,所述根据所述当前图像的亮度信息确定所述摄像装置的曝光参数,包括:
    确定所述当前图像的亮度信息位于的范围区间,根据所述范围区间确定所述摄像装置的曝光参数,其中,范围区间的数量为至少两个,每个范围区间具有对应的曝光参数。
  8. 根据权利要求2所述的图像显示方法,其特征在于,所述方法还包括:
    如果所述环境光照强度大于预设光照强度阈值,则显示提示信息,以提醒用户图像亮度过高。
  9. 一种图像显示装置,用于电子设备,所述电子设备与无人机通信连接,所述无人机包括摄像装置,所述电子设备包括显示屏幕,所述显示屏幕用于显示所述摄像装置拍摄的图像以及所述图像的说明信息,其特征在于,所述图像显示装置包括:
    亮度获取模块,用于获取当前图像的亮度信息,其中,所述当前图像的亮度信息反应了所述无人机当前所处环境的光照强度和/或所述当 前图像的亮度值;
    色彩调整模块,用于根据所述当前图像的亮度信息调整所述图像或者所述说明信息的色彩,以使所述图像的色彩和所述说明信息的色彩具有预设程度的反差。
  10. 根据权利要求9所述的图像显示装置,其特征在于,所述当前图像的亮度信息包括环境光照强度,所述环境光照强度为所述无人机所处环境的光照强度;
    则,所述亮度获取模块具体用于:
    获取所述无人机所处的位置信息;
    根据所述无人机所处的位置信息,获取所述无人机所处位置的天气情况;
    根据所述天气情况,获取所述环境光照强度。
  11. 根据权利要求9或10所述的图像显示装置,其特征在于,所述当前图像的亮度信息包括所述当前图像的亮度值;
    则,所述亮度获取模块具体用于:
    基于所述图像进行分析和处理,获得所述当前图像的亮度值。
  12. 根据权利要求9-11任意一项所述的图像显示装置,其特征在于,所述色彩调整模块包括第一色彩调整子模块,所述第一色彩调整子模块用于:
    根据所述当前图像的亮度信息确定所述说明信息的显示色彩参数;
    根据所述显示色彩参数调整所述说明信息在所述显示屏幕的显示色彩,以使所述图像的色彩和所述说明信息的色彩具有预设程度的反差。
  13. 根据权利要求9-11任意一项所述的图像显示装置,其特征在于,所述色彩调整模块包括第二色彩调整子模块,所述第二色彩调整子模块用于:
    根据所述当前图像的亮度信息确定所述摄像装置的曝光参数;
    根据所述曝光参数生成曝光参数调整指令,并将所述曝光参数调整指令发送给所述无人机。
  14. 根据权利要求12所述的图像显示装置,其特征在于,所述第 一色彩调整子模块具体用于:
    确定所述当前图像的亮度信息位于的范围区间,根据所述范围区间确定所述说明信息的显示色彩参数,其中,范围区间的数量为至少两个,每个范围区间具有对应的显示色彩参数。
  15. 根据权利要求13所述的图像显示装置,其特征在于,所述第二色彩调整子模块具体用于:
    确定所述当前图像的亮度信息位于的范围区间,根据所述范围区间确定所述摄像装置的曝光参数,其中,范围区间的数量为至少两个,每个范围区间具有对应的曝光参数。
  16. 根据权利要求10所述的图像显示装置,其特征在于,所述装置还包括:
    提示模块,用于如果所述环境光照强度大于预设光照强度阈值,则显示提示信息,以提醒用户图像亮度过高。
  17. 一种电子设备,其特征在于,所述电子设备包括:
    显示屏幕;
    至少一个处理器,以及
    存储器,所述存储器与所述至少一个处理器通信连接,所述存储器存储有可被所述至少一个处理器执行的指令,所述指令被所述至少一个处理器执行,以使所述至少一个处理器能够执行权利要求1-8任一项所述的方法。
  18. 一种非易失性计算机可读存储介质,其特征在于,所述计算机可读存储介质存储有计算机可执行指令,当所述计算机可执行指令被电子设备执行时,使所述电子设备执行如权利要求1-8任一项所述的方法。
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