Abstract: Provided is a method for processing audio including: acquiring an accompaniment audio signal and a voice signal of a current to-be-processed musical composition; determining a target reverberation intensity parameter value of the acquired accompaniment audio signal, wherein the target reverberation intensity parameter value is configured to indicate a rhythm speed, an accompaniment type, and a performance score of a singer of the current to-be-processed musical composition; and reverberating the acquired vocal signal based on the target reverberation intensity parameter value.

Abstract: The present application relates to a mask, and a manufacturing method of the mask. The mask includes a transparent region corresponding to a pixel opening region of the display panel, a semi-transparent region corresponding to a pixel defining layer region of the display panel, and a non-transparent region corresponding to a support pillar region of the display panel. The transparent region and the non-transparent region are surrounded by the semi-transparent region.

Abstract: Provided in the present application are a method and a device for extracting a blood vessel wall, a medical imaging system, and a non-transitory computer-readable storage medium. The method for extracting a blood vessel wall comprises acquiring a medical image, determining at least one first-order feature in the medical image, and extracting, on the basis of the at least one first-order feature, a blood vessel wall image from the medical image.

Abstract: A semiconductor structure, and a method of making the same, includes a semiconductor substrate having an uppermost surface and a fin structure on the uppermost surface of the semiconductor substrate including n first regions extending perpendicular to the uppermost surface of the semiconductor substrate and n?1 second regions extending between and connecting each of the n first regions and parallel to the uppermost surface of the semiconductor substrate, wherein n?3.

Abstract: Three-dimensional, living, self-regenerative structures of predetermined geometry comprising solidified print material comprising a biofilm of Bacillus subtilis comprise a TasA-R protein, wherein R is a recombinant, heterologous functional group, wherein the TasA-R provides a preferably tunable physiochemical property like viscosity, reactivity, affinity as a function of the R group.

Abstract: A cerebral stroke early assessment system for cerebral stroke early assessment, comprising a preprocessing module, configured to preprocess an acquired brain medical image set; a brain partitioning module, configured to perform brain region segmentation on the preprocessed brain medical image set, the brain partitioning module comprising an image segmentation neural network and the image segmentation neural network being trained with the aid of an auto-encoder; and a scoring module, configured to perform scoring on the basis of a brain partition image obtained by the brain partitioning module. The present disclosure can improve the segmentation accuracy of brain partition images and the accuracy of cerebral stroke early assessment.

Abstract: A neural network device comprises a first plurality of synapse network capacitors, wherein the synapse network capacitors of the first plurality of synapse network capacitors share a first output terminal. The neural network device further comprises a second plurality of synapse network capacitors, wherein the synapse network capacitors of the second plurality of synapse network capacitors share a second output terminal. Still further, the neural network device comprises a metal shielding disposed between the first output terminal and the second output terminal. The neural network device may be used as part of an artificial intelligence system.

Abstract: A method can include determining, by a head-mounted device, that a user is looking at a first electronic device; determining that the user made a predefined gesture; determining content that was presented by the first electronic device when the user made the predefined gesture; and instructing a second electronic to present the content that was presented by the first electronic device when the user made the predefined gesture.

Abstract: A robot for perceiving a spatial representation of an environment, including: an actuator, at least one sensor, a processor, and memory storing instructions that when executed by the processor effectuates operations including: capturing a plurality of data by the at least one sensor of the robot, wherein: the plurality of data comprises first data comprising pixel characteristics indicative of features of the environment and second data indicative of depth to objects in the environment; the plurality of data is captured from different positions within the environment through which the robot moves, the plurality of data corresponding with respective positions from which the plurality of data was captured; and the plurality of data captured from different respective positions within the environment corresponds to respective fields of view; and aligning the plurality of data as it is captured to more accurately perceive the spatial representation of the environment.

Abstract: Provided is a wheeled device, including: a chassis; a set of wheels coupled to the chassis; one or more electric motors to rotate the set of wheels; a network card for wireless connection to the internet; a plurality of sensors; a processor electronically coupled to the plurality of sensors; and a tangible, non-transitory, machine readable medium storing instructions that when executed by the processor effectuates operations including: capturing, with at least one exteroceptive sensor, measurement readings of the environment; and estimating, with the processor using a statistical ensemble of simulated positions of the wheeled device and the measurement readings, a corrected position of the wheeled device to replace a last known position of the wheeled device.

Abstract: A method for playing audio data, includes: detecting a number and position relationships of associated audio playback devices; performing audio signal processing on audio data to be played based on the number and the position relationships to obtain an audio signal matching the number of the audio playback devices; and playing the audio signal through the audio playback devices.

Abstract: An array substrate and a display panel. The array substrate provided in the embodiments of the present application includes: a base including a flat portion and a recess portion so that the base includes a concave hole corresponding to the bending area; a semiconductor component layer provided on the base and including a plurality of interlayer insulation layers and a plurality of metal layers, the interlayer insulation layers being not aligned horizontally in the peripheral area and the wire switching area to form a stepped hole including a first hole and a second hole, wherein a third metal layer of the metal layers extends along a sidewall and a bottom of the stepped hole and is electrically connected to a first metal layer of the metal layers.

Abstract: A tactile sensation providing method and device. The tactile sensation providing method includes: generating a first tactile sensation based on information of a contour attribute of a visual object; generating a second tactile sensation based on information of a texture attribute of the visual object; and generating a third tactile sensation based on information of a roughness attribute of the visual object.

Abstract: Provided is a method for encoding live-streaming data, including: acquiring first state information associated with a current data frame; generating backup state information by backing up the first state information; generating a first encoded data frame by encoding the current data frame based on a first bit rate and the first state information; generating reset state information by resetting the updated first state information based on the backup state information; generating a second encoded data frame by encoding the current data frame based on a second bit rate and the reset state information; and generating a first target data frame corresponding to the current data frame based on the first encoded data frame and the second encoded data frame.

Abstract: The present disclosure provides a return gas prevention device for a drainage pipe, belonging to the technical field of drainage pipes. The device realizes two functions of water seal and a check valve simultaneously, as well as prevents gas channeling in a drainage process.

Abstract: An integrated circuit assembly may be formed having at least one integrated circuit device electrically attached to an electronic substrate. The integrated circuit assembly may further include at least one electromagnetic interference structure attached to the electronic substrate adjacent to the at least one integrated circuit device. The at least one electromagnetic interference structure may be electrically attached to the electronic substrate with at least one resilient connector extending therebetween. In one embodiment, the at least one electromagnetic interference structure may be grounded to the electronic substrate.

Abstract: A method of fabricating a complementary metal-oxide-semiconductor device is provided. The method includes forming a work function material layer segment on a gate dielectric layer over a first vertical fin and a bottom spacer layer on an n-type bottom source/drain adjoining the first vertical fin on a first region of a substrate, wherein the gate dielectric layer is also over a second vertical fin, bottom spacer layer on a p-type bottom source/drain adjoining the second vertical fin on a second region. The method further includes heat treating the work function material layer segment to produce a modified work function material layer segment on the first vertical fin with a shifted work function value, forming a second work function material layer on the modified work function material layer segment and the gate dielectric layer on the second vertical fin, and growing a top source/drain on each of the vertical fins.

Abstract: Provided is a robotic device, including: a chassis; a set of wheels; one or more motors to drive the set of wheels; a controller in communication with the one or more motors; one or more surface cleaning tools; at least one sensor; a camera; one or more processors; a medium storing instructions that when executed by the one or more processors effectuate operations including: capturing, with the camera of the robotic device, spatial data of surroundings of the robotic device; generating, with the one or more processors of the robotic device, a movement path based on the spatial data of the surroundings; inferring, with the one or more processors of the robotic device, a location of the robotic device; and updating, with the one or more processors of the robotic device, the movement path to exclude locations of the movement path that the robotic device has previously been located.

Abstract: Provided is a robot, including: a chassis; a set of wheels coupled to the chassis; at least one motor; at least one motor controller; a range finding system; a plurality of sensors; a processor; and a medium storing instructions that when executed by the processor effectuates operations including: measuring, with the range finding system, distances to surfaces opposite the range finding system as the robot moves relative to the surfaces; monitoring, with the processor, the distance measurements taken by the range finding system; discarding, with the processor, outlier distance measurements that reflect an interruption in otherwise steadily fitting distance measurements taken as the robot moves towards and away from surrounding obstacles; and determining, with the processor, a position of an obstacle by identifying a position of the range finding system immediately before and after encountering the obstacle, signified by the interruption detected in the distance measurements.

Abstract: A glycosyl donor represented by formula (I) is used for preparing an S-glycoside compound represented by formula (III), an O-glycoside compound represented by formula (V), and a C-glycoside compound represented by formula (V). The glycosyl donor is a raw material in the preparation of O-glycoside, S-glycoside, and C-glycoside compounds by means of a free radical reaction, most of which have a special ? configuration.