Abstract: A battery cell includes a shell, an electrode assembly, an end cover assembly, a support member, and a terminal assembly; the shell has an opening; the electrode assembly is accommodated in the shell; the end cover assembly is closed to the opening; the support member is disposed between the end cover assembly and a main body of the electrode assembly; at least a portion of the terminal assembly extends between the end cover assembly and the support member, and the terminal assembly is conductively connected to a tab of the electrode assembly; a first accommodating portion is disposed on a first surface, facing the end cover assembly, of the support member, and the first accommodating portion is configured to accommodate at least a portion of the terminal assembly.

Abstract: A display substrate, a manufacturing method thereof, and a display device are provided. A pixel region is provided with a light emission function layer on a base substrate of the display substrate, and a separation region is provided with at least one first barrier structure. The first barrier structure includes a stopper pattern and a first separation component. A side surface of the first separation component has a recess, and a portion of the light emission function layer extending to the separation region is disconnected on the side of the first separation component. The separation region is provided with an inorganic layer structure on the base substrate. The inorganic layer structure includes multiple stacked inorganic film layers, the stopper pattern is located between two adjacent inorganic film layers and the first separation component is located on a side of the inorganic layer structure away from the base substrate.

Abstract: A display substrate, a manufacturing method thereof, and a display device are provided. A pixel region is provided with a light emission function layer on a base substrate of the display substrate, and a separation region is provided with at least one first barrier structure. The first barrier structure includes a stopper pattern and a first separation component. A side surface of the first separation component has a recess, and a portion of the light emission function layer extending to the separation region is disconnected on the side of the first separation component. The separation region is provided with an inorganic layer structure on the base substrate. The inorganic layer structure includes multiple stacked inorganic film layers, the stopper pattern is located between two adjacent inorganic film layers and the first separation component is located on a side of the inorganic layer structure away from the base substrate.

Abstract: An energy storage system and a thermal management method therefor are provided. The method includes: loading a multi-agent reinforcement learning model pre-trained and optimized through a simulation environment; receiving state observation data at a current time instant; inputting the state observation data into the multi-agent reinforcement learning model for reinforcement learning and reasoning to output multi-control action information; and generating a control action information instruction based on the multi-control action information, transmitting the control action information instruction to a cooling system in the energy storage system, and performing by the cooling system, thermal management on the energy storage system in response to the control action information instruction.

Abstract: The present disclosure provides an image processing method, apparatus and device, the method includes: acquiring a visible light image and a fluorescence image corresponding to a designated location inside a target object, where the designated location inside the target object includes diseased tissue and normal tissue; determining a to-be-cut boundary corresponding to the diseased tissue from a to-be-detected image, where the to-be-detected image is the fluorescence image or a fused image of the visible light image and the fluorescence image; and generating a target image, the target image includes the visible light image and the to-be-cut boundary.

Abstract: Embodiments of the present application provide a method, apparatus, and electronic device for eliminating distortion of a distorted image. Side information components of a distorted image are generated. The distorted image is resulted from image processing on an original image. Side information components represent distortion features of the distorted image with respect to original image. Distorted image color components of the distorted image and the side information components are input into a pre-established convolutional neural network model for convolution filtering to obtain distortion-eliminated image color components. The convolutional neural network model is obtained through training based on a preset training set. The training set comprises original sample images, distorted image color components of multiple distorted images corresponding to each of the original sample images, and side information components of each of the distorted images.

Abstract: Embodiments of the present application provide a method, apparatus, and electronic device for eliminating distortion of a distorted image. Side information components of a distorted image are generated. The distorted image is resulted from image processing on an original image. Side information components represent distortion features of the distorted image with respect to original image. Distorted image color components of the distorted image and the side information components are input into a pre-established convolutional neural network model for convolution filtering to obtain distortion-eliminated image color components. The convolutional neural network model is obtained through training based on a preset training set. The training set comprises original sample images, distorted image color components of multiple distorted images corresponding to each of the original sample images, and side information components of each of the distorted images.

Abstract: A bit rate control method device obtains a bit rate control mode and coding control parameters of a current short period in a long period, determines a frame-level coding parameter of the current short period, and transmits the frame-level coding parameter to an encoder. Second bit stream information is obtained and statistical analysis is performed which includes complexity information of the current video frame, the number of the encoded bits in the current short period, and coding quality information of the current short period, so as to encode a video frame of the next, adjacent short period by calculating a frame-level coding parameter of the next, adjacent short period. By the present solution, the storage space is allocated reasonably under the condition that the image satisfies a certain quality.

Abstract: A bit rate control method and device is disclosed. The method comprises: obtaining a bit rate control mode and coding control parameters of a current short period in a long period, determining a frame-level coding parameter of the current short period, and transmitting the frame-level coding parameter to an encoder; obtaining second bit stream information sent by the encoder; performing statistical analysis according to the second bit stream information to obtain statistical information including complexity information of the current video frame, the number of the encoded bits in the current short period, and coding quality information of the current short period; when the long period has not ended and if the current short period has ended, obtaining a period length of the current short period, the preset bit rate control parameters and the statistical information, and determining an average bit rate.

Abstract: The present disclosure discloses a method and electronic device of communication for team travel, wherein the method includes: receiving state information periodically reported by a communication terminal of a user in a travel team, the state information comprising a position and a speed of a user; and sending the user position reported by the user to communication terminals of other users, and displaying the user position on map interfaces of the communication terminals of the other users. The method and electronic device of communication for team travel, disclosed by the present disclosure, improve the efficiencies of position sharing and information interaction of team travel, and save the time for the users to manually and actively inquiry the positions of others and obtain information.

Abstract: Disclosed are a position-based message information parallel broadcasting method and device. The method includes the steps of: receiving current position information of a user, which is submitted by a parallel broadcasting client, wherein the position information comprises user coordinates; according to the submitted current position information, inquiring first message information in a preset range around the user coordinates; and according to preset screening conditions, screening the first message information, and transmitting message information obtained after screening and corresponding message position data to the parallel broadcasting client. According to the present invention, the user can directly see positions of other users when other users leave messages on a map interface, and rapidly and conveniently select and view user messages in the area arousing special attention of the user according to the current position of the user.

Abstract: The present disclosure provides a method, a device, and a terminal apparatus for recognizing a multi-finger sliding gesture. The method includes detecting a plurality of touch events on a touch screen by a user, and acquiring touch event data corresponding to each of the touch events, the touch event data including coordinates of a plurality of touch points and the time of the touch event; calculating an average sliding rate of each of the touch points based on the touch event data; determining that the user's gesture is a multi-finger sliding gesture, if the average sliding rate of each of the touch points is greater than or equal to a preset sliding rate. The method, device, and terminal apparatus for recognizing a multi-finger sliding gesture of embodiment of the present disclosure may implement recognizing of multi-finger sliding gestures so as to meet the needs of the users.

Abstract: The disclosure is related to a method and a device for displaying the execution status of an application. The method comprises receiving a non-touch instruction of the application; searching the application according to the instruction; and executing an operation with a specific display effect on the determined icon. The disclsoure further discloses a device for displaying the execution status of an application. The disclosure displays the non-touch instructions for the applications sent from users such that the user may understand the execution status sufficiently of the applications during usage.

Abstract: The present disclosure provides an operation event identification method and device and a smart terminal. The method includes: obtaining position information of a start sampling point and an end sampling point of a movement of a target object in the space; obtaining correction position information of the end sampling point according to a projection point of the end sampling point on a connecting line of the start sampling point and a coordinate center; and identifying an operation event of the target object according to the position information of the start sampling point and the correction position information of the end sampling point.