Abstract: An image cast system includes: a transparent holographic display screen; a first diffraction grating superimposed at a first display surface of the transparent holographic display screen; a second diffraction grating superimposed at a second display surface of the transparent holographic display screen; a plurality of cast light sources including a cast light source disposed outside and facing towards the transparent holographic display screen or a cast light source disposed inside the transparent holographic display screen; and a control device connected to the transparent holographic display screen, the first diffraction grating, the second diffraction grating, and the plurality of cast light sources. The control device controls at least one cast light source of the plurality of cast light sources to cast a virtual scene image onto the first display surface of the transparent holographic display screen; and outputs an electrical control signal to the second diffraction grating.

Abstract: An image processing method includes: obtaining a first image, the first image being a two-dimensional (2D) image; and processing the first image to obtain a first view and a second view, the first view corresponding to a first viewpoint, the second view corresponding to a second viewpoint, and an image quality of the first view is lower than an image quality of the second view. The first view and the second view are used to achieve three-dimensional (3D) image output.

Abstract: A naked-eye 3D display control method includes obtaining movement information of a display screen, determining pose information of the display screen according to the movement information, determining a display mode and a display position of a virtual object according to the pose information, and outputting a virtual image of the virtual object at the display position in the display mode.

Abstract: An image processing method includes: obtaining first spatial coordinates of a virtual three-dimensional object, where the virtual three-dimensional object is a three-dimensional object displayed in space in naked-eye 3D; obtaining second spatial coordinates of the spatial entity; determining an intersection space and positional relationship between the virtual three-dimensional object and the spatial entity according to first spatial coordinates and second spatial coordinates; and hiding a display of the virtual three-dimensional object in the intersection space according to the positional relationship.

Abstract: A data processing method is disclosed. The method includes obtaining target operation information, determining a first area from a first interface in response to the target operation information satisfying a first condition, and switching the first area from a first interaction mode to a second interaction mode.

Abstract: An image display method includes: obtaining an input operation by a first user on a virtual interactive object displayed on a first display surface of a transparent holographic display screen; determining, in conjunction with the input operation, a movement trajectory of the virtual interactive object, a first appearance state feature of the virtual interactive object relative to an eye position of the first user, and a second appearance state feature of the virtual interactive object relative to an eye position of a second user, after a current moment; displaying the virtual interactive object having the movement trajectory and the first appearance state feature on the first display surface of the transparent holographic display screen; and displaying the virtual interactive object having the movement trajectory and the second appearance state feature on a second display surface of the transparent holographic display screen.

Abstract: An image cast system includes: a transparent holographic display screen; a first diffraction grating superimposed at a first display surface of the transparent holographic display screen; a second diffraction grating superimposed at a second display surface of the transparent holographic display screen; a plurality of cast light sources including a cast light source disposed outside and facing towards the transparent holographic display screen or a cast light source disposed inside the transparent holographic display screen; and a control device connected to the transparent holographic display screen, the first diffraction grating, the second diffraction grating, and the plurality of cast light sources. The control device controls at least one cast light source of the plurality of cast light sources to cast a virtual scene image onto the first display surface of the transparent holographic display screen; and outputs an electrical control signal to the second diffraction grating.

Abstract: An embodiment provides an electronic device, including: a wireless communication unit; and a processor operatively coupled to the wireless communication unit; and a memory that stores instructions executable by the processor to: scan and acquire wireless device signal data; determine, based on the wireless device signal data, that the electronic device is within a preset range of a wireless device; and determine a geographic position of the electronic device based on the electronic device being within the preset range. Other aspects are described and claimed.

Abstract: An embodiment provides an electronic device, including: a wireless communication unit; and a processor operatively coupled to the wireless communication unit; and a memory that stores instructions executable by the processor to: scan and acquire wireless device signal data; determine, based on the wireless device signal data, that the electronic device is within a preset range of a wireless device; and determine a geographic position of the electronic device based on the electronic device being within the preset range. Other aspects are described and claimed.

Abstract: A display device includes a first display unit, a second display unit, and a first image acquisition unit, a second image acquisition unit, an image processing unit, and an image output unit. A display method includes acquiring a first image and a second image by first image acquisition unit and second image acquisition unit respectively, both of the first image and the second image include the target image; determining a display information in accordance with the target image; determining a first display position in the first image and a second display position in the second image in accordance with the target image; displaying the first display image corresponding to the display information at the first display position and the second display image corresponding to the display information at the second display position.

Abstract: The present disclosure provides an information processing method. The method comprises: establishing a connection channel among a plurality of electronic devices; acquiring a plurality of record items through the connection channel, each record item being generated in response to an operation on a respective electronic device; generating a record list which comprises the plurality of the record items; and processing the record list to associate at least two record items from the plurality of record items, in order to cause respective operations of the electronic devices, to which said at least two record items correspond, to be performed. In addition, the present disclosure further provides a corresponding electronic device.

Abstract: A method for processing information and an electronic device are provided. The method includes: obtaining parameter information of an operator located in the front of a mirror display screen by using an image acquisition apparatus; calculating a first digital image matching with a virtual image of the operator based on the parameter information by using a predetermined algorithm; and determining a first instruction corresponding to a first input operation performed by the operator.

Abstract: It is provided with an information processing method and device. The method is applied to a first electronic device with a first displaying unit. The method comprises: establishing a video transmitting channel between the first electronic device and a second electronic device; collecting local 3D image data in a designated space of the first electronic device; determining a first position of the user at the first electronic device in the designated space at the current moment based on the local 3D images; receiving source 3D image data transmitted by the second electronic device via the video transmitting channel; obtaining to-be-displayed images corresponding to the first position from source 3D images corresponding to the source 3D image data; and displaying the to-be-displayed images in a displaying area of the first displaying unit.

Abstract: A display device includes a first display unit, a second display unit, and a first image acquisition unit, a second image acquisition unit, an image processing unit, and an image output unit. A display method includes acquiring a first image and a second image by first image acquisition unit and second image acquisition unit respectively, both of the first image and the second image include the target image; determining a display information in accordance with the target image; determining a first display position in the first image and a second display position in the second image in accordance with the target image; displaying the first display image corresponding to the display information at the first display position and the second display image corresponding to the display information at the second display position.