Abstract: This application relates to a lighting baking method for a virtual scene performed by a computer device. The method includes: obtaining scene elements in a virtual scene; performing scene division on the virtual scene, to obtain a scene tree structure; traversing spatial nodes in the scene tree structure based on a structural hierarchical relationship of the scene tree structure, to obtain a target node; determining, when the target node meets a baking condition, a baking element set based on scene elements of the target node, scene elements of an ancestor node of the target node, and scene elements of descendant nodes; and performing lighting baking on the baking element set, to obtain lighting information of the baking element set.

Abstract: Provided is a noise reduction method of a lightmap, including: obtaining a lightmap (202); determining, by using each pixel in the lightmap as a target pixel, a noise reduction reference region corresponding to the target pixel in the lightmap, the noise reduction reference region including a reference pixel for noise reduction reference (204); determining a distance in three-dimensional space between the reference pixel and the target pixel (206); determining a light contribution parameter value of the reference pixel to the target pixel based on the distance (208); obtaining light data recorded for the reference pixel in the lightmap (210); and performing, based on the light contribution parameter value and the light data of the reference pixel, noise reduction on light data recorded for the target pixel in the lightmap, to obtain a noise-reduced lightmap (212).

Abstract: The present disclosure provides a display substrate, a display apparatus and a manufacturing method of a display substrate, including a base substrate; a plurality of sub-pixels are arranged in array on the base substrate, where at least one of the sub-pixels includes at least two light-emitting regions, and light-emitting regions of different sub-pixels are arranged in isolation in the first direction and the second direction, the first direction is an anti-peeping direction, and the second direction is perpendicular to the first direction; and a plurality of light-shielding structures arranged at a light-emitting side of the plurality of sub-pixels, where an orthographic projection of the light-shielding structure on the base substrate extends in the second direction between adjacent light-emitting regions, and the orthographic projection of the light-shielding structure on the base substrate and a corresponding light-emitting region have a first distance in the first direction.

Abstract: The embodiments of the present disclosure provide a display panel, a display device and a driving control method. The display panel includes: a shift register unit and output control signal lines coupled to the shift register unit, where the output control signal lines are disposed between the shift register unit coupled thereto and a display region of the display panel, and the shift register unit includes: a shift register, configured to output a cascade signal through a cascaded output terminal; an output circuit, coupled to the shift register, and configured to control a driving output terminal to output a gate scanning signal according to a signal of an output control signal terminal and a signal of a first reference signal terminal, where the output control signal terminal is coupled to one of the output control signal lines.

Abstract: Embodiments of the present disclosure provide an electronic device system. The electronic device system may include an electronic device and a docking device for releasably securing the electronic device to the docking device. The docking device may be operable in at least two coupling modes. The docking device may comprise a latch movable between a first latch configuration corresponding to a first coupling mode and a second latch configuration corresponding to a second coupling mode. The latch and the head portion may be spaced apart when the docking device is in the first coupling mode. The latch may engage the head portion when the docking device is in the second coupling mode. A switch assembly may be coupled to the latch. The latch may be configured for being moved between the first latch configuration and the second latch configuration via operation of the switch assembly.

Abstract: A display substrate, a driving method thereof, and a display apparatus are disclosed. The display substrate includes a base substrate, K rows of sub-pixels, and a plurality of kinds of signal lines extending along a row direction provided on the base substrate; the quantity of signal lines of a same kind is multiple, a plurality of signal lines of a same kind are arranged at intervals along a column direction, and each row of sub-pixels are electrically connected with one of signal lines of a same kind; on a plane parallel to the display substrate, the row direction intersects the column direction; in at least some of signal lines of at least one kind, each signal line is configured to be electrically connected to at least two rows of sub-pixels, in the signal lines of at least one kind, the quantity of signal lines of a same kind is a positive integer less than K.

Abstract: A battery cell may include a bare cell, a top cover, and a housing. The housing has an opening, the housing being connected to the top cover, the top cover covering the opening to form an accommodating space with the housing, the bare cell being disposed in the accommodating space, the opening being located on a side of the housing with the largest area. A side of the bare cell is provided with an electrode lead-out member, the housing comprising an electrode component or the housing being connected to an electrode component, the electrode lead-out member being connected to the electrode component, and the electrode lead-out member being a bent structure.

Abstract: The present invention relates to the technical field of rockfall motion tests, and in particular to an indoor rockfall motion test device and a ramming structure, comprising a bearing component, comprising a support, a mounting crossbar arranged on the support, and a release assembly arranged on the mounting crossbar; and a throwing component, comprising a rockfall start section arranged on the support. In the present invention, the slope shape can be adjusted at will, different plates can be replaced for laying, and filling materials can be replaced, so as to simulate different throwing adjustments.

Abstract: The present application provides a thunderstorm activity observation and management system and method applicable to a power transmission channel. The method comprises: acquiring the number of thunderstorm days in each analysis period; respectively adjusting combined with a preset discrepancy threshold so as to obtain a thunderstorm intensity value of each analysis period; determining a voltage intensity coefficient for each analysis period according to line feature data of a power transmission channel acquired in each thunderstorm activity; and determining a thunderstorm activity assessment value according to the above two result values, wherein the thunderstorm activity assessment value is used for determining a defense level, thereby, defense resources can be scientifically allocated according to the defense level.

Abstract: Systems and methods are provided for accessing a factorized neural transducer comprising a first set of layers for predicting blank tokens and a second set of layers for predicting vocabulary tokens. The first set of layers comprises a blank predictor, an encoder, and a joint network and the second set of layers comprising a vocabulary predictor which is a separate predictor from the blank predictor. A context encoder is added to the factorized neural transducer which encodes long-form transcription history for generating a long-form context embedding, such that the factorized neural transducer is further configured to perform long-form automatic speech recognition, at least in part, by using the long-form context embedding to augment a prediction of vocabulary tokens.

Abstract: A battery cell is disclosed, where the battery cell includes: a housing, the housing including a bottom wall, a top plate, and a plurality of side walls, where the side walls connect the top plate and the bottom wall, and the bottom wall, the plurality of side walls, and the top plate form an accommodating space; a cell, disposed in the accommodating space; and a support plate, disposed in the accommodating space and is clamped between the side wall and the cell.

Abstract: The disclosure provides an electric power transmission safety monitoring system for a thunderstorm area. The system includes a transmission platform, an area characteristic analysis unit and a transmission influence analysis unit, where the transmission platform may receive an electric power transmission request sent by a current power supply end, determine a power demand end and a transmission area where the power demand end is located. After receiving the area characteristic analysis signal sent by the transmission platform, the area characteristic analysis unit carries out thunderstorm characteristic analysis, and sends the analysis result to the transmission influence analysis unit and the transmission platform. The transmission platform further formulates an electric power transmission strategy.

Abstract: Disclosed in the present disclosure is a water droplet bouncing experiment system, belonging to the technical field of water droplet experiment devices. The water droplet bouncing experiment system includes: a support; and a dripping unit including a liquid storage tank, a balance tank, and a water drop pipe, where the water drop pipe is in communication with the liquid storage tank, and the water drop pipe is used for dropping liquid onto the cable; and a separator is slidably mounted in the balance tank, and movement of the separator is adjusted to control the water drop pipe to return water or drop a particular amount of water with a constant pressing force.

Abstract: A battery cell includes: a housing, where the housing forms an accommodating space; an electrode assembly, where the electrode assembly is disposed within the accommodating space; a top cover, where the top cover is connected to the housing and covers the accommodating space, the top cover is provided with a protrusion, the protrusion is located within the accommodating space, and the protrusion is configured to shield between the electrode assembly and at least a portion of the connection at which the top cover is connected to the housing.

Abstract: A digital and informationized fully-automatic aluminum thermal-spraying production line includes: an automatic feeding system including first transfer mechanisms and first carrying conveying mechanisms; a laser cleaning system including a laser cleaning tank, laser cleaning nozzles and cleaning conveying mechanisms; a first transfer system including second carrying conveying mechanisms and second transfer mechanisms; an aluminum thermal-spraying system including traveling mechanisms, turning mechanisms and an aluminum spraying mechanism, the traveling mechanisms being configured to convey workpieces on the second carrying conveying mechanisms onto the turning mechanisms one-by-one, the turning mechanisms being configured to turn the workpieces by a preset angle, and the aluminum spraying mechanism being configured to perform aluminum arc-spraying on the workpieces.

Abstract: Embodiments of the present disclosure relate to the field of acoustic sensing demodulation with high signal-to-noise ratio, real-time demodulation, and high sensitivity, and in particular, to a parallel sensing and demodulation system for acoustic waves based on dual optical frequency combs. The present disclosure introduces dual optical frequency combs as multi-path parallel input light sources, leveraging features of the dual optical frequency combs including narrow linewidth, stable power, high sensitivity, and the capability of precisely converting signals from the optical domain to the radio frequency domain, so the dual optical frequency combs can be used as multi-channel parallel input light sources for acoustic array detection. Besides, some embodiments of the present disclosure employ three-wavelength adaptive demodulation technology to ensure that the detection of acoustic wave signals at every moment has a high signal-to-noise ratio and improved sensitivity for detecting weak signals.

Abstract: The disclosure relates to an optical system and a camera module. The optical system sequentially includes a first element group and a second element group from an object side to an image side along an optical axis, wherein the first element group sequentially includes, from the object side to the image side: a first lens having a positive refractive power, a reflective element, and a second lens having a negative refractive power, and the reflective element is configured for reflecting light emitted from the first lens; the second element group has a positive refractive power, and the second element group is able to move in a direction along the optical axis, so that the optical system switches between a short-focus state and a long-focus state; and the optical system satisfies 0.39<DL/DEFL<0.49.

Abstract: A gel felt production system includes a conveying device including a plurality of first rotating rollers that are rotatably. The plurality of first rotating rollers are disposed at intervals along a conveying direction of the conveying device. An input end of the conveying device is configured to input a wet felt, and an output end of the conveying device is configured to output a gel felt. A method for producing the gel felt using the gel felt production system is further provided.

Abstract: This application relates to an interaction method and a smartwatch. An example method includes: displaying a watch face interface, where the watch face interface comprises clock hands and a first pattern; and in response to an operation of rotating a crown by a user, canceling display of the clock hands and adjusting a size of the first pattern based on a rotation direction.