Abstract: In an example information search method, if a first terminal performs a first search based on a first keyword, and does not obtain a result, the first terminal generates a request for performing a second search, and sends, to a network device, the request for performing the second search. The network device sends a second request to a second terminal. The second terminal performs the second search based on the first keyword, obtains a second search result, and sends the second search result to the first terminal. Through this technique, it can be effectively ensured that a user finds a search result corresponding to the first keyword, and that user privacy is also ensured.

Abstract: A voice control processing method and apparatus, where the method includes enabling, by a terminal in a data service disabled state, a data service after the terminal receives a voice instruction using a first application, where the first application is an application program used for voice control in the terminal, prohibiting, by the terminal, another application other than the first application in the terminal from using the data service, and controlling, by the terminal, the first application to execute the voice instruction using the data service, after the terminal enables the data service. The terminal in a data service disabled state receives the voice instruction. Then, the terminal enables the data service and prohibits another application from using the data service.

Abstract: An apparatus for presenting a panoramic photo in a mobile terminal receives a trigger instruction that is used to instruct the mobile terminal to enter an immersive browsing mode, where the immersive browsing mode is a browsing mode in which a panoramic photo moves as the mobile terminal rotates; and if the trigger instruction is detected, a rotation angle of the mobile terminal is detected and determined, and a panoramic photo that is presented in a normal mode in the mobile terminal is moved and presented according to the determined rotation angle.

Abstract: An electronic device having a touch-sensitive surface and a processing method for the electronic device. When a pressing operation on an application icon is detected on the touch-sensitive surface, a menu including m operation options is displayed on a display screen of the electronic device so that a user quickly performs different operations on an application program. The m operation options are determined based on at least one of: a quantity of times that an operation option is tapped, a time at which an operation option is taped, a location of the electronic device when an operation option is tapped, unread information in an application corresponding to the application icon, data obtained before the application is suspended, data obtained when the application runs in the background, or a communication object in the application.

Abstract: The present disclosure provides a method for adding contact information, and user equipment. The method includes: receiving gesture information input by a user on a communication interface of an instant messaging application, recognizing contact information in communication information according to the gesture information, and adding the contact information to an address book of user equipment.

Abstract: In a processing method, an electronic device may detect, in a locked state, an operation performed on a fingerprint sensor, and determine a result of matching a fingerprint collected by the fingerprint sensor with a preset fingerprint, where the matching result is matching or not matching. When an included angle between a direction of a screen and a gravity direction falls beyond a preset range, the electronic device skips executing a response corresponding to the matching result. When an included angle between a direction of a screen and a gravity direction falls within a preset range, the electronic device executes a response corresponding to the matching result.

Abstract: A method includes determining that a mobile device is in a preset scenario, starting at least one monitor, detecting that an eye of a user has entered a monitoring area of the at least one monitor, enabling an eye tracking mode, collecting a first gaze action of the eye whose duration is not less than a first preset threshold, and starting the eye tracking function.

Abstract: A method includes: separately creating a rectangular area R1 and a rectangular area R2 by using the first line segment as one side; determining a vector V1=(V1r,V1g,V1b) of an RGB color space of the rectangular area R1 and a vector V2=(V2r,V2g,V2b) of the RGB color space of the rectangular area R2; converting the vector V1 to a vector a1=(h1,s1,b1) of an HSB color space, and converting the vector V2 to a vector a2=(h2,s2,b2) of the HSB color space; determining a vector a0=(h0,s0,b0) of the first line segment in the HSB color space based on the vector a1 and the vector a2; and converting the vector a0 to a vector V0=(V0r,V0g,V0b) in the RGB color space; and after each edge line segment in the target quadrilateral is processed, displaying the target quadrilateral based on a vector of each edge line segment in the target quadrilateral in the RGB color space.

Abstract: This application discloses a head mounted display device for extending a display area of an electronic device and a processing method of the head mounted display device. A display of the electronic device displays first content of an image. The image further includes second content that is not displayed on the display of the electronic device. The head mounted display device obtains, by using an image sensor, the first content displayed on the display of the electronic device, performs projection transformation on the second content, and displays the obtained first content and the second content obtained after the projection transformation on the display of the head mounted display device.

Abstract: An image processing method includes displaying, by a terminal, a preview image, obtaining, by the terminal, at least one first image in the preview image, receiving, by the terminal, a photographing instruction, obtaining, by the terminal, at least one second image, detecting, by the terminal, a moving target based on the first image and the second image, and splitting, by the terminal, the moving target from the first image and the second image. The method further includes performing fusion processing on the first image and the second image after the splitting.

Abstract: A method and an apparatus for presenting a panoramic photo in a mobile terminal, and a mobile terminal. A trigger instruction that is used to instruct the mobile terminal to enter an immersive browsing mode is detected, where the immersive browsing mode is a browsing mode in which a panoramic photo moves as the mobile terminal rotates; and if the trigger instruction is detected, a rotation angle of the mobile terminal is detected and determined, and a panoramic photo that is presented in a normal mode in the mobile terminal is moved and presented according to the determined rotation angle. Using the present disclosure, complexity of panoramic photo browsing can be reduced, which makes it convenient for a user to browse a panoramic photo.

Abstract: An image processing method includes: detecting a first quadrangle in an image, where the first quadrangle includes four vertexes, the four vertexes correspond to four photographed points; determining distance information of the four photographed points relative to a camera capturing the image; determining locations of the four photographed points based on the distance information of the four photographed points and location information of the points on the image; and determining, based on the locations of the four photographed points, that the four photographed points are coplanar, where the four photographed points form a second quadrangle, determining a side ratio of two neighboring sides of the second quadrangle when a side angle and a side length relationship of the second quadrangle satisfy a preset condition, and correcting the first quadrangle to a rectangle, where two neighboring sides of the rectangle are in the side ratio.

Abstract: A method includes detecting a first operation, where the first operation is used to trigger sending an object on an application program, and the object includes a video file, an audio file, a picture, or a page that contains a link; in response to the first operation, determining a traffic value for loading the object, and displaying the traffic value in an input box of a to-be-sent screen; detecting a second operation, where the second operation is used to determine to send the object and information that includes at least the traffic value; and in response to the second operation, sending the object and the information that includes at least the traffic value.

Abstract: A method includes: separately creating a rectangular area R1 and a rectangular area R2 by using the first line segment as one side; determining a vector V1=(V1r,V1g,V1b) of an RGB color space of the rectangular area R1 and a vector V2=(V2r,V2g,V2b) of the RGB color space of the rectangular area R2; converting the vector V1 to a vector a1=(h1,s1,b1) of an HSB color space, and converting the vector V2 to a vector a2=(h2,s2,b2) of the HSB color space; determining a vector a0=(h0,s0,b0) of the first line segment in the HSB color space based on the vector a1 and the vector a2; and converting the vector a0 to a vector V0=(V0r,V0g,V0b) in the RGB color space; and after each edge line segment in the target quadrilateral is processed, displaying the target quadrilateral based on a vector of each edge line segment in the target quadrilateral in the RGB color space.

Abstract: A text and voice information processing method includes: photographing a document to obtain a first picture, wherein the document comprises a first text keyword and a second text keyword; recording audio to obtain a voice file corresponding to the document; obtaining a first voice segment matching the first text keyword and a second voice segment matching the second text keyword from the voice file; displaying a second picture with a first play button and a second play button; in response to a user input, playing back the first voice segment or playing back the second voice segment.

Abstract: A system includes an electronic device and VR glasses. The electronic device receives a notification message in a VR mode. The notification message is designated to be displayed by a first user interface in a normal mode. The electronic device is configured to generate a second interface based on the first interface and display the second interface for displaying the notification message in the VR mode. The electronic device is configured to receive a first user input corresponding to a first location on the second interface. The electronic device is configured to determine a second location on the first interface corresponding to the first location on the second interface to respond to the first user input for interacting with the notification.

Abstract: In a rectangular region detection mechanism, a to-be-processed image information is received, where the to-be-processed image information comprises at least two images, and where the at least two images comprise a same plurality of first feature points. A plurality of first edge line segments in one of the at least two images are detected. Four first edge line segments from the plurality of first edge line segments are determined. Locations of photographed points corresponding to the plurality of first feature points in a region formed by the four first edge line segments are determined based on location information of the plurality of first feature points. The region is determined as a rectangular region when the photographed points corresponding to the plurality of first feature points in the region are colanar.

Abstract: An icon management method, apparatus, and terminal, which relate to the field of electronic devices are provided. The method includes displaying a home screen, where the home screen includes at least one target icon with at least two non-overlapping function regions. The function regions correspond to different functions, and the functions are icon adjustment functions. The method also includes receiving a first user instruction, determining a target icon selected by the first user instruction and a target function selected by the first user instruction. The target function is a function corresponding to a function region of the target icon that is selected by the first user instruction. The method also includes executing the target function on the target icon selected by the first user instruction. The method may be implemented on a terminal.

Abstract: A processing method, which includes receiving a photographing instruction in order to trigger a camera to photograph a target document, identifying four sides of a document image corresponding to the target document, determining a first included angle corresponding to the document image, where the first included angle represents an inclination degree of the document image relative to the target document, triggering the camera to reset a focus location in a direction of far-end content in the document image, and taking n pictures when the first included angle is greater than a preset threshold, applying geometric correction to the pictures obtained through photographing, outputting one of the pictures to which geometric correction has been applied. Hence, the method significantly increase definition of the far-end content in the document image, and improve correction quality of the document image.

Abstract: Embodiments of the present invention relate to the field of image processing, and provide an image correction method and apparatus, to implement image correction with short time and light load, and improve real-time performance of image sequence correction. A solution provided in the embodiments of the present invention includes: capturing an ith frame of image, where i is a positive integer greater than or equal to 1; tracking a quadrilateral area of an initial frame of image in the ith frame of image by using an optical flow constraint equation, to obtain a quadrilateral area of the ith frame of image; and correcting the ith frame of image based on the quadrilateral area of the ith frame of image. The present invention is applied to image correction.