Abstract: A coding mode selection method is provided. The method includes acquiring a target frame image of a target video, determining a target coding unit based on the target frame image, the target coding unit comprising a prediction unit, obtaining rate-distortion costs of a symmetric inter prediction mode and a motion merge prediction mode by separately performing estimation on the prediction unit in the symmetric inter prediction mode and the motion merge prediction mode, determining a first candidate prediction mode based on the rate-distortion costs of the symmetric inter prediction mode and the motion merge prediction mode, and determining a second candidate prediction mode set in asymmetric inter prediction modes based on the first candidate prediction mode.

Abstract: An image processing method is provided. The image processing method includes determining an associated unit set of a current coding unit in an image frame, the associated unit set comprising associated coding units, the associated coding units including a target unit in the image frame adjacent to the current coding unit, and at least one coding unit in the image frame having a parent/child relationship with the current coding unit, determining first statistical information based on a prediction mode of each associated coding unit in the associated unit set, obtaining second statistical information of preprocessing image blocks corresponding to the current coding unit, and determining a coding prediction manner of the current coding unit based on the first statistical information and the second statistical information, the coding prediction manner indicating a selected prediction mode and/or a processing order of the prediction mode.

Abstract: A display substrate and a display device are provided. The display substrate includes a base substrate, first color sub-pixels, data lines, and first power signal lines located on the base substrate. Each first color sub-pixel includes an organic light emitting element including a first electrode, a light emitting layer and a second electrode. The data lines are located between the second electrode and the base substrate. The first power signal lines are disposed in the same layer as the data lines. The display substrate further includes a first pad block disposed in the same layer as the data lines; the second electrode of each first color sub-pixel is overlapped with the data line, the first power signal line and the first pad block; and the first power signal line and the first pad block are located at both sides of the data line.

Abstract: The present disclosure provides a display substrate, including: a display area having a contour, at least a portion of the contour having a curved shape, the display area being divided into a plurality of sub-display areas, at least one of the sub-display areas close to an edge of the display area having a contour conformal to the contour of the display area. The at least one sub-display area includes a plurality of sub-pixels arranged therein along an extending direction of the contour of the sub-display area.

Abstract: A touch structure includes first touch units and second touch units located in a touch area, first conductive lines and at least one second conductive line. Each first conductive line is connected to one first touch unit and led out from a third peripheral sub-area. Each second conductive line is connected to one second touch unit, led out from a first peripheral sub-area and passes through the third peripheral sub-area. Part of the second conductive line located in the third peripheral sub-area is further away from the touch area than part of the first conductive lines located in the third peripheral sub-area. At least one first conductive line is further away from the touch area in a first direction than another first conductive line, and lead-out position of the at least one first conductive line is closer to a second peripheral sub-area than that of the another first conductive line.

Abstract: Provided are an array substrate and a display device. The array substrate includes: a base substrate including a display area and a peripheral area including a first peripheral area and a corner are; plurality of sub-pixels, data lines, and power lines at the display area; a plurality of control signal lines, data signal input lines, a multiplexing circuit and a first power bus which are at the first peripheral area and the corner area; a plurality of control signal connecting lines electrically connected to the control signal lines, at least partially overlapping with the data signal input lines, and located between the first power bus and the display area; and a plurality of control signal input lines electrically connected to the control signal connecting lines, at least partially overlapping with the first power bus, and on one side of the control signal connecting lines away from the display area.

Abstract: The present disclosure provides a display device and a method for manufacturing the same, and an electronic apparatus. The display device includes: a display panel including a display area and a peripheral area; a crack detection line in the peripheral area and surrounding the display area, the crack detection line includes a first wire segment and a second wire segment; and a circuit board, the circuit board includes a plurality of connection lines and an integrated circuit, the plurality of connection lines includes at least one first connection line, at least one second connection line, and at least one third connection line; the first connection line electrically connects the first wire segment and the second wire segment, the second connection line electrically connects the first wire segment and the integrated circuit, and the at least one third connection line electrically connects the second wire segment and the integrated circuit.

Abstract: A display panel, a method for manufacturing the same, a display device and a method for manufacturing the same are provided. The display panel includes a display region and a peripheral region arranged on a substrate, and further includes multiple active driving circuits and multiple redundant driving circuits. At least one active driving circuit is electrically connected to at least one of multiple pixel units, and each redundant driving circuit includes at least one electrode layer arranged on the substrate. The peripheral region includes a flat region and a curved region, at least part of the redundant driving circuits are located in a flat redundant driving circuit region included in the flat region. The flat redundant driving circuit region includes at least two alignment mark regions. In the alignment mark regions, at least one electrode layer is hollowed out, and/or at least one electrode layer is filled up.

Abstract: A data visual analysis method, system and terminal, and a computer readable storage medium are provided. The method includes: obtaining to-be-analyzed parameters and generating a data analysis model, the data analysis model including a plurality of execution units; the data sources collecting data information related to the to-be-analyzed parameters; the execution units performing analysis on the data information collected by the data sources, to obtain execution results of the execution units; and visually outputting the execution results of the execution units.

Abstract: A display panel, a method of manufacturing the display panel and a display device are provided in the present disclosure. The display panel includes: a substrate, a functional film layer arranged on the substrate, a first bending region capable of being bent along a first direction, a second bending region capable of being bent along a second direction, and a third bending region located between the first bending region and the second bending region. The first direction intersects the second direction. The functional film layer includes a non-hollowed region located in at least one of the first bending region and the second bending region, and a part of the functional film layer located in the third bending region includes a plurality of functional via holes spaced from each other.

Abstract: A display panel includes a plurality of sub-pixels and a plurality of data lines, and a detection circuit. The data lines include at least one first data line. The detection circuit includes a first detection signal line, a detection control signal line, and at least one first switch. The first detection signal line and the detection control signal line detour along an edge of the active area. The first detection signal line is configured to transmit a detection signal, and the detection control signal line is configured to transmit a detection control signal. The first switch is electrically connected to the first detection signal line, the detection control signal line, and the at least one first data line, and is configured to close a line between the first detection signal line and the first data line, in response to the detection control signal.

Abstract: The present disclosure provides an electromagnetic field transceiver device and a wireless charging device, including: a cover body, a selective shielding cover, a sealing ring and a transceiver unit. The selective shielding cover is provided with an electromagnetic field transceiver window that selectively shields an electric field and/or a magnetic field. The sealing ring sleeves the cover body. The selective shielding cover is seamlessly connected to an opening of the cover body relative to the electric field or the magnetic field through the sealing ring, the selective shielding cover and the cover body form a cavity. The sealing ring is electrically connected to the selective shielding cover, and the sealing ring encloses the electromagnetic field transceiver window. The transceiver unit is provided in the cavity. The transceiver unit is configured to receive or transmit a target electromagnetic field.

Abstract: A display panel, a manufacture method thereof and a display device are provided. The display panel includes multiple subpixel zones and a reset signal line pattern, an initialization signal line pattern and a conductive connecting part pattern in each of the subpixel zones. The initialization signal line pattern includes a first body portion and a first protruding portion coupled to each other. The orthographic projection of the first body portion onto the base is between the orthographic projection of the first protruding portion onto the base and the orthographic projection of the reset signal line pattern onto the base. The orthographic projection of a first end portion of the conductive connecting part pattern onto the base and the orthographic projection of the first protruding portion onto the base have a first overlapped region.

Abstract: A system and method to screen for malignant gliomas, other brain tumors, and brain injuries use disturbance coefficient, differential impedances, and artificial neural networks. The system uses prescribed excitation signals with several system configurations to measure the differential impedances, calculate harmonic responses and nonlinearity of brain tissue, and estimate the disturbance coefficient that indicates the likelihood of malignant gliomas, other brain tumors, and brain injuries. The disturbance coefficient is a weighted sum of many parameters such as receiving differential impedances, transmission differential impedances, harmonic responses, frequency dispersion, and nonlinear responses using different system configurations and different excitation signals. The method includes arranging the transmitters, receivers, and transmission lines to maximize the sensitivity of detecting brain tissue condition.

Abstract: A display substrate, a method of forming the same and a display device are provided. The display substrate includes: a base substrate, and a light shielding layer, a first insulating layer, a first metal layer, a second insulating layer and a light emitting device stacked in sequence on the base substrate; where the second insulating layer has a first groove and a second groove, and a portion of the second insulating layer between the first groove and the second groove forms a barrier structure; the first groove is at a side of the barrier structure adjacent to the light emitting device with respect to the second groove; the first metal layer includes a signal line at a side of the first groove away from the barrier structure and a connection terminal at a side of the second groove away from the barrier structure; the light shielding layer includes a connection lead through which the signal line and the connection terminal are electrically connected.

Abstract: A thin film transistor is provided. The thin film transistor includes a base substrate; a first target layer on the base substrate; a first insulating layer on a side of the first target layer away from the base substrate; an intermediate layer on a side of the first insulating layer away from the first target layer; a second insulating layer on a side of the intermediate layer away from the first insulating layer; and a second target layer on a side of the second insulating layer away from the intermediate layer. The first target layer is electrically connected to the second target layer. The intermediate layer is one of a gate electrode and an active layer, and the first target layer and the second target layer together constitute another one of the gate electrode and the active layer.

Abstract: A display substrate and a display device are provided. The display substrate includes sub-pixels including a light emitting element and a pixel circuit, the light emitting element includes a second electrode including a main body electrode. The sub-pixels include a first color sub-pixel which includes a first connecting portion. In the first color sub-pixel, the connecting electrode is connected with the first connecting portion through a first via hole, and the first connecting portion is electrically connected with the pixel circuit through a first connecting hole; and the first via hole and the first connecting hole are not overlapped with the main body electrode, and orthographic projections of the first via hole and the first connection hole on a first straight line extending in an extension direction of the data line are overlapped.

Abstract: The present disclosure provides a display substrate, a manufacturing method and a display device. The display substrate comprises a scan driving circuit and a display area, wherein the scan driving circuit comprises a plurality of shift register units, a first voltage signal line, a second voltage signal line, a first clock signal line, and a second clock signal line, all of which extend in a first direction; and the display area comprises at least one driving transistor configured to drive a light-emitting element for display. At least one of the plurality of shift register units comprises an output circuit and a signal output line, wherein the output circuit is coupled to the first voltage signal line, the second voltage signal line, and the signal output line, and the signal output line extends in a second direction intersecting the first direction. The output circuit comprises a transistor that is provided between the first voltage signal line and the second voltage signal line.

Abstract: The present disclosure provides an elevator control method, apparatus, electronic device, storage medium and system, which relate to artificial intelligence technology. The method includes: obtaining a user instruction, where the user instruction is determined by a speech device based on a user's speech content; recognizing the user instruction and converting the user instruction into an elevator control instruction; and controlling an elevator via the elevator control instruction. The elevator control method provided by the present disclosure enables the user to control the elevator through the speech device without touching the elevator, and thereby reducing potential safety risk caused by multiple people touching the elevator.

Abstract: The present disclosure relates to an array substrate, manufacturing method thereof, and a display panel. The array substrate includes a substrate, at least a first top gate TFT and at least a first bottom gate TFT disposed on the substrate and located in each sub-pixel region; a gate of the first top gate TFT and a gate of the first bottom gate TFT are formed in a same layer with same material, an active layer pattern of the first top gate TFT and an active layer pattern of the first bottom gate TFT are respectively arranged on two sides of the gate, and orthographic projections of the active layer pattern of the first top gate TFT and the active layer pattern of the first bottom gate TFT on the substrate are spaced from each other in a first direction.