Abstract: A monitoring system based on a digital converter station includes a first monitoring terminal deployed at a first-level monitoring side, a second monitoring terminal deployed at a second-level monitoring side, and a third monitoring terminal deployed at a third-level monitoring side; the monitoring terminal at each level includes a communication module, a human-machine interaction module, a device status monitoring module, a device alarm management module, a video fusion processing module, and a data transmission adjustment and control module.

Abstract: A random access method includes working, by a user equipment (UE), on a first bandwidth part (BWP), where the first BWP is a currently active BWP, when the UE needs to perform a random access procedure, the UE performs the random access procedure on an initial BWP or on the first BWP, and when the UE receives BWP switching indication information from a network device instructing the UE to use a second BWP when performing the random access procedure on the first BWP, continuing, by the UE, to perform the random access procedure on the first BWP, or stopping, by the UE, performing the random access procedure on the first BWP, and performing the random access procedure on the second BWP.

Abstract: Provided are compounds useful for treating of cancer and methods for treating of cancer, comprising administering to a subject in need thereof a compound described therein.

Abstract: The present disclosure relates to map generation methods and map generation apparatuses, the methods include: loading a base class of a server, and calling an API of the server to process geographic information of a target area, to determine a height and width of the target area and coordinates of one or more feature points in the target area; determining a container height and width; determining a canvas height and width according to the height and width, and the container height and width; determining a ratio of a distance to pixels in the canvas; determining pixel coordinates of the feature points in the canvas according to the ratio and the coordinates; and generating a map of the target area in the canvas according to the pixel coordinates.

Abstract: An image acquisition method, an image acquisition device and a storage medium are provided. The method includes: acquiring a preview image collected by a camera; detecting a target area in the preview image based on a preset composition model; and in response to detecting the target area, acquiring an image including the target area as a target image.

Abstract: A method of determining a set of association grids, an electronic device, and a storage medium are provided, which relate to a field of computer technology, in particular to fields of Internet of Things, Internet of Vehicles, and big data. A specific implementation includes: gridding a map to obtain a set of candidate grids; selecting a starting grid from the set of candidate grids; performing, based on the starting grid, a filtering operation for determining an existence or a non-existence of a geographic association relationship on the set of candidate grids, to obtain an association grid; repeatedly performing, in response to a determination that the association grid does not meet a condition, the filtering operation by using the association grid, until an obtained association grid meets the condition; and merging the association grid obtained by each filtering operation with the starting grid to obtain a set of association grids.

Abstract: The present disclosure discloses a four-dimensional over the air performance test method for a dynamic scene channel. By constructing a time-domain non-stationary dynamic scene channel model, and selecting over the air (OTA) probes of appropriate number, positions and power weight in a four-dimensional multi-probe anechoic chamber (4D-MPAC) test system through a probe selection algorithm, finally a 4D-MPAC dynamic channel test system for a target channel in a DUT test area is constructed, which makes a contribution to solve the current problem of OTA performance test for a time-domain non-stationary channel.

Abstract: The present disclosure discloses a four-dimensional over the air performance test method for a dynamic scene channel. By constructing a time-domain non-stationary dynamic scene channel model, and selecting over the air (OTA) probes of appropriate number, positions and power weight in a four-dimensional multi-probe anechoic chamber (4D-MPAC) test system through a probe selection algorithm, finally a 4D-MPAC dynamic channel test system for a target channel in a DUT test area is constructed, which makes a contribution to solve the current problem of OTA performance test for a time-domain non-stationary channel.

Abstract: Provided is a method for editing an image, including: receiving, in a process of displaying an original image, an instruction triggered by a target selection operation of a user on the original image; displaying, on the original image, a trajectory of the target selection operation acting on the original image, wherein an end of the trajectory is highlighted, a trajectory display mode is determined, based on a type of the target selection operation, in the trajectory display modes corresponding to types of a plurality of selection operations, and the plurality of selection operations correspond to different trajectory display modes; and displaying, in response to an operation indicating to complete the selection and triggered by the user, a result after executing a corresponding image editing operation on the original image based on the trajectory according to the type of the target selection operation.

Abstract: The present disclosure discloses a method and server for logging into a first application running on a terminal device. The method includes receiving, by a server from a second application running on the terminal device and distinct from the first application, a login verification request communicated from a login interface of the first application to the second application via an inter-application communication within the terminal device; verifying, by the server, in response to the login verification request, whether the first application is permitted to use login account information associated with an login account of the second application to perform a login to the first application; and sending, by the server, a response to the login interface of the first application via the second application to indicate a successful login verification when verification is successful, so that the first application uses the login account information to perform the login to the first application.

Abstract: An image acquisition method, an image acquisition device and a storage medium are provided. The method includes: acquiring a preview image collected by a camera; detecting a target area in the preview image based on a preset composition model; and in response to detecting the target area, acquiring an image including the target area as a target image.

Abstract: The present disclosure discloses a method and server for logging into a first application running on a terminal device. The method includes receiving, by a server from a second application running on the terminal device and distinct from the first application, a login verification request communicated from a login interface of the first application to the second application via an inter-application communication within the terminal device; verifying, by the server, in response to the login verification request, whether the first application is permitted to use login account information associated with an login account of the second application to perform a login to the first application; and sending, by the server, a response to the login interface of the first application via the second application to indicate a successful login verification when verification is successful, so that the first application uses the login account information to perform the login to the first application.

Abstract: The present disclosure discloses a client login method and apparatus. The method includes obtaining, on a login interface of a first application running on a terminal device, a login account information that is currently used to log into a second application distinct from the first application and running on the terminal device, the second application and the first application having an association relationship; displaying an icon representing the login account information in the login interface of the first application on the terminal device; detecting, on the login interface of the first application, an operation performed on the icon; upon detecting the operation, generating a login request, the login request being used for requesting to log in to the first application by using the login account information associated with the second application; and receiving a confirmation from a server associated with the first application for accessing and logging into the first application.

Abstract: The present disclosure provides a worktable for testing a liquid crystal panel. In one embodiment, the worktable for testing the liquid crystal panel includes: a table body, an upper surface of which being formed with a mounting groove in order to form a light-transmittance region; wherein, the table body is further formed with a slot that has an opening in a side surface of the table body and that is configured to mount a lower polarizer therein so that the lower polarizer at least covers the light-transmittance region. The present disclosure also provides a test apparatus including the mentioned worktable.

Abstract: The present disclosure provides a worktable for testing a liquid crystal panel. In one embodiment, the worktable for testing the liquid crystal panel includes: a table body, an upper surface of which being formed with a mounting groove in order to form a light-transmittance region; wherein, the table body is further formed with a slot that has an opening in a side surface of the table body and that is configured to mount a lower polarizer therein so that the lower polarizer at least covers the light-transmittance region. The present disclosure also provides a test apparatus including the mentioned worktable.

Abstract: The present disclosure provides a worktable for testing a liquid crystal panel. In one embodiment, the worktable for testing the liquid crystal panel includes: a table body, an upper surface of which being formed with a mounting groove in order to form a light-transmittance region; wherein, the table body is further formed with a slot that has an opening in a side surface of the table body and that is configured to mount a lower polarizer therein so that the lower polarizer at least covers the light-transmittance region. The present disclosure also provides a test apparatus including the mentioned worktable.

Abstract: The present disclosure discloses a client login method and apparatus. The method includes obtaining, on a login interface of a first application running on a terminal device, a login account information that is currently used to log into a second application distinct from the first application and running on the terminal device, the second application and the first application having an association relationship; displaying an icon representing the login account information in the login interface of the first application on the terminal device; detecting, on the login interface of the first application, an operation performed on the icon; upon detecting the operation, generating a login request, the login request being used for requesting to log in to the first application by using the login account information associated with the second application; and receiving a confirmation from a server associated with the first application for accessing and logging into the first application.

Abstract: A method for a device to adjust a shooting parameter, includes: receiving a click signal triggered from a viewfinder displayed on a touchscreen; displaying, by taking a click position indicated by the click signal as a reference position, an adjusting control corresponding to a shooting parameter; receiving a sliding touch signal indicating a sliding touch operation on the adjusting control; and adjusting the shooting parameter according to the sliding touch signal.

Abstract: A method for performing time-delay photographing, includes: displaying a photographing interface including a shutter operation control, wherein the shutter operation control further includes a shutter button and a time-setting region outside the shutter button; determining a delay time for photographing according to the time-setting region; and photographing according to the delay time.