Abstract: The embodiment of the present application provides an information processing method, a device, a computer device, and a storage medium. The embodiment of the present application obtains a target video, each frame of the target video including a face image corresponding to a same object; inputting the face image of each frame into a first target preset backbone model, and outputting a first target image feature; inputting the first target image feature into a first target preset network model, and correspondingly outputting a first target expression coefficients. By decoupling the first target expression coefficient from non-expression coefficient, an accuracy of the expression coefficient that is extracted is greatly improved.

Abstract: is described. An apparatus is configured to blend a first portion of image data and a second portion of image data based on / associated with foveated blending to generate blended image data. The apparatus is configured to adjust the blended image data based on/associated with CAC to generate adjusted blended image data. The apparatus is configured to output the adjusted blended image data for a display panel.

Abstract: The present application discloses an iron-silicon magnetic powder core, a preparation method therefor, and an inductor. The preparation method comprises the following steps: (1) mixing iron-silicon alloy magnetic powder and a surface treating agent to obtain a surface-treated magnetic powder; (2) mixing a passivator, a solvent and the surface-treated magnetic powder of step (1) to obtain a passivated magnetic powder; (3) carrying out organic insulation bonding on the passivated magnetic powder of step (2) to obtain a bonded magnetic powder; (4) mixing a release agent and the bonded magnetic powder of step (3) to obtain mixed magnetic powder material; and (5) carrying out compression molding and annealing treatment on the mixed magnetic powder material obtained in step (4) to obtain the iron-silicon magnetic powder core. The iron-silicon magnetic powder core obtained by means of the preparation method provided by the present application has improved insulation and reduced eddy current loss.

Abstract: An information processing method is provided. The method includes obtaining a target video. A first target image feature corresponding to a face image of each frame is obtained. A target identity coefficient and a target texture coefficient corresponding to the target image feature in the face image of a different frame in the target video are obtained. A first target identity feature is obtained according to the target identity coefficient, and a first target texture feature is obtained according to the target texture coefficient. Once a first target feature is obtained by splicing the target image feature, the first target identity feature and the first target texture feature, a first target expression coefficient is obtained based on the first target feature.

Abstract: Electronic device and camera module thereof are provided. Camera module includes lens, driving member, and photosensitive chip which is Bayer array sensor and includes pixel areas in rows and columns, and each pixel area includes four sub pixel areas. Lens is connected to driving member that can drive lens to switch between first position and second position relative to photosensitive chip. If lens is at first position, light incident from lens forms first image in first sub pixel area of photosensitive chip. If lens is at second position, light incident from lens forms second image in second sub pixel area of photosensitive chip. Content of first image is same as that of second image. Equivalent sub pixel areas of first and second sub pixel areas in one pixel area are any two sub pixel areas in the pixel area.

Abstract: The present disclosure provides polypeptides having a cholesterol-lowering function in a soybean protein hydrolysate, a preparation method thereof, and uses thereof. The polypeptides are derived from peptide fragments having a molecular docking “binding energy” value of less than ?1.2 kcal with cholesterol esterase. The peptide fragments of the polypeptides that are subjected to molecular docking with cholesterol esterase are derived from 23 polypeptides having a Peptide Ranker bioactivity score of greater than 0.9. The polypeptides possess a significant blood-lipid-lowering function.

Abstract: Embodiments of the disclosure provide a method and device for video editing. The method includes: obtaining a first video draft generated by a first client, which includes first editing capability information supported by a first client but not supported by a second client; performing an editing operation on a first video clip based on the first editing capability information to obtain the second video clip, whereby the first video clip and the first editing capability information overlap on the video editing time line; replacing, in the first video draft, the first video clip with the second video clip, and deleting the first editing capability information to obtain the second video draft; and providing the second video draft to the second client.

Abstract: Disclosed in the present disclosure is a fast evaluation method of site seismic liquefaction hazard based on artificial intelligence algorithm: establishing a historical seismic and site information database, the database including a demand input module, a web crawler module, a data processing module, and a database module connected in sequence; a neural network model performs prediction to acquire a post-earthquake site dominant frequency; and, on the basis of the post-earthquake site dominant frequency, acquiring a site earthquake damage degree and seismic performance parameters. The present disclosure solves the problem of fast evaluating post-earthquake site earthquake damage and site seismic performance parameters, and can rapidly evaluate the site liquefaction or softening earthquake damage degree and site seismic performance parameters in given earthquake conditions.

Abstract: Disclosed in the present disclosure is a fast evaluation method of site seismic liquefaction hazard based on artificial intelligence algorithm: establishing a historical seismic and site information database, the database including a demand input module, a web crawler module, a data processing module, and a database module connected in sequence; a neural network model performs prediction to acquire a post-earthquake site dominant frequency; and, on the basis of the post-earthquake site dominant frequency, acquiring a site earthquake damage degree and seismic performance parameters. The present disclosure solves the problem of fast evaluating post-earthquake site earthquake damage and site seismic performance parameters, and can rapidly evaluate the site liquefaction or softening earthquake damage degree and site seismic performance parameters in given earthquake conditions.

Abstract: Disclosed in the present invention is a shuttle vehicle traveling and positioning control method based on encoder self-correction. Provided is a self-correction solution based on track positioning identifiers and external encoders. When a shuttle vehicle travels through each identifier, information is fed back and a servo target position is updated instantaneously, so as to eliminate, at any time, a cumulative error caused by skidding; and the shuttle vehicle realizes a full-closed-loop traveling and positioning control process under the guidance of position information which is corrected at any time. The shuttle vehicle traveling and positioning control method based on encoder self-correction comprises the following implementation stages: 1) performing customization and initialization; 2) performing self-learning; 3) performing self-correction; 4) updating a target position; and 5) handling a position offset.

Abstract: This application provides a signal processing system, a remote radio unit, and an antenna unit. The signal processing system includes N baseband transmit units, a first power balancing module, a second power balancing module, N baseband receive units, and an antenna unit. The antenna unit includes N antenna ports and a third power balancing module. The first power balancing module and the second power balancing module may be configured to perform power balancing on a plurality of digital signals in an uplink direction and a downlink direction respectively, and the third power balancing module may be configured to perform power balancing on radio frequency signals in the uplink direction and the downlink direction. Therefore, based on this structure, power sharing between different sectors in the downlink direction can be implemented, and an existing RRU structure is adapted.

Abstract: Disclosed is a manufacturing process optimization method, and more particularly relates to a voice coil winding real-time quality control method, system, and a corresponding apparatus. In the method as disclosed, the influence model is built via data analysis to calibrate relevancy between product quality and production line-related performance input parameter, which allows for directing a commissioning technician to perform remote, targeted parameter adjustment, without constant trial and error on the production line or shutting down the production line for adjustment like in conventional technologies; the method disclosed herein enhances production line throughput stability and can effectively improve the yield rate and work efficiency of the voice coil production line.

Abstract: Provided is a pixel structure. The pixel structure includes: a first electrode, a second electrode, and a liquid crystal layer that are disposed on one side of a substrate and successively stacked, wherein one of the first electrode and the second electrode is a pixel electrode and the other of the first electrode and the second electrode is a common electrode, and the second electrode includes a plurality of electrode branches sequentially arranged in a first direction, wherein each of the electrode branches includes a first end portion, a body portion, and a second end portion that are successively connected in a second direction, the body portion including at least one body segment.

Abstract: An electronic processor that may be configured to perform a first voiceprint analysis of first audio data of a first call from a first caller to determine a first voiceprint of the first caller, and determine that the first voiceprint matches a first previously-stored voiceprint. The first previously-stored voiceprint may identify and be associated with first previously-stored information regarding a previous call from the first caller that is anonymized so as not to include a name of the first caller or a phone number of the first caller. The electronic processor may also receive a permission command based on a user input from the first caller to indicate that a call taker handling the first call is allowed to have access to the first previously-stored information. The electronic processor may output the first previously-stored information on a call taker device in response to receiving the permission command.

Abstract: An embodiment involves a hybrid machine learning classifier that uses a random forest of decision tree classifiers to predict a tariff code prefix, and uses a plurality of expert trees to predict a tariff code suffix from properties related to chemical components associated with the respective tariff code prefixes. The embodiment also involves: determining a proportion of a dominant chemical component in comparison to other chemical components in a new set of chemical components; calculating similarity scores for the new set of chemical components and words associated with the tariff code prefixes; generating a feature vector from the proportion and the similarity scores; and obtaining a predicted tariff code including a predicted tariff code prefix determined by applying the random forest to the feature vector, and a predicted tariff code suffix determined by traversing a particular expert tree in accordance with properties related to the new set of chemical components.

Abstract: The present invention relates to a FAP-? specific tumor diagnostic imaging agent, in particular, the present invention relates to a compound of formula (I), a FAP-? specific tumor imaging agent formed by coordination of the compound of formula (I) with a radionuclide, and use of said compound in the diagnosis of a disease characterized by overexpression of fibroblast activation protein ? (FAP-?) in a subject in need thereof.

Abstract: The present invention relates to the technical field of electrochemistry, and in particular, to a structured electrode, a preparation method therefor and a use thereof. The structured electrode of the present invention comprises an electrode body, and a surface of the electrode body is provided with an etched structure; and the electrode body is of an array structure composed of three-dimensional electrode wires.

Abstract: Disclosed is a dynamic regulation method for a lane changing decision point of a CAV dedicated lane in a diverging area of an expressway, applied to the diverging area of the expressway in which the CAV dedicated lane is provided at an inner side of a road. Vehicles traveling in the CAV dedicated lane are all CAVs. Both the CAVs and human-driven vehicles can travel in ordinary lanes. The method calculates the lane changing decision points of diversion vehicles in the CAV dedicated lane at current time using corresponding algorithms based on a relationship between the lane changing decision points of the CAV dedicated lane and traffic efficiency and a traffic safety.

Abstract: A method and device for video editing. The method includes: obtaining a first video draft generated by a first client, which includes first editing capability information supported by a first client but not supported by a second client; performing an editing operation on a first video clip based on the first editing capability information to obtain the second video clip, whereby the first video clip and the first editing capability information overlap on the video editing time line; replacing, in the first video draft, the first video clip with the second video clip, and deleting the first editing capability information to obtain the second video draft; and providing the second video draft to the second client.