Abstract: A computer-implemented method for image processing includes obtaining, based on a source image including a first biological object, an identity feature and attribute feature used to represent identity information and attribute information of the first biological object. Based on a target image including a second biological object, a context feature used to represent context information of the second biological object is obtained. Based on the identity feature, a fused image of the source image and the target image, the attribute feature, and the context feature is generated, where the fused image includes a fused biological object of a first biological object and the second biological object, identity information and attribute information of the fused biological object is identical to the identity information and the attribute information of the first biological object, and context information of the fused biological object is identical to the context information of the second biological object.

Abstract: The present invention relates to a vertically-charge-transferring pixel sensor (VPS) and methods of manufacture and operation thereof. In the VPS, deep trench isolation (DTI) structures and shallow trench isolation (STI) structures in a substrate contain deep trench electrodes and shallow trench electrodes, respectively. In a light sensing operation, a positive bias voltage can be applied between the substrate and the deep and shallow trench electrodes to raise a potential barrier at boundaries of the DTI and STI structures and the substrate. This reduces the likelihood of photoelectrons being captured at the boundaries, thus reducing loss of photoelectrons and contributing to enhanced quantum efficiency. In addition, in the STI structures, the shallow trench electrodes may be offset toward light sensing regions beside the STI structures.

Abstract: The present disclosure provides methods and apparatuses for processing user behavior data. One exemplary processing method comprises: acquiring behavior data of a user, and a time at which the behavior data is generated; determining at least one of a timeliness factor and a periodicity factor corresponding to the behavior data according to the time at which the behavior data is generated and a current time; and adjusting the behavior data according to the at least one of the timeliness factor and the periodicity factor. With the processing methods provided by the present disclosure, the timeliness of the user behavior data can be improved. The preference and interest of the user can be acquired more effectively. That way, tailor search results can be provided to meet the demand of the user, thereby improving user experience.

Abstract: Provided is a multi-tow carbon fiber spreading and pre-impregnation system, which is used to solve the technical problems of large thickness, high porosity and the like of a prepreg tape product caused by low spread ratio and insufficient pre-impregnation in the production process of existing thermoplastic prepreg tapes. The system includes a filament release module, a filament doubling module, an airflow spreading module, a process deviation correction module, a traction module, a slurry impregnation module, an infrared melting module, a hot-pressing shaping module, a floating roller module, a cutting module, a leftover collecting module, a winding deviation correction module and a winding module which are sequentially arranged along a feeding direction. The filament release module includes at least two filament release assemblies, and carbon fibers are placed on the filament release assemblies.

Abstract: A vehicle multi-screen control system may include a plurality of displays disposed in the vehicle, a detector configured to detect an occupant and a gaze direction and a gesture of the occupant, and a controller configured to determine a display gazed at by the occupant from among the plurality of displays along the gaze direction of the occupant detected by the detector, determine a target operation according to the gesture of the occupant detected by the detector, and execute the target operation with respect to the display gazed at by the occupant, according to the display gazed at by the determined occupant and the determined target operation.

Abstract: A non-volatile three-dimensional memory cell, a storage method, and a chip assembly are provided. The non-volatile three-dimensional memory cell includes: a volatile memory chip; an interface chip, connected to the volatile memory chip in a three-dimensional stacked manner through a three-dimensional heterogeneous integrated structure; a non-volatile memory chip, connected to at least one of the volatile memory chip and the interface chip in a three-dimensional stacked manner through the three-dimensional heterogeneous integrated structure, and the non-volatile three-dimensional memory cell is formed. The interface chip includes a communication protocol circuit, the data is programed in at least one of the volatile memory chip and the non-volatile memory chip in a cache coherence manner through the communication protocol circuit. The data is read from at least one of the volatile memory chip and the non-volatile memory chip in a cache coherence manner through the communication protocol circuit.

Abstract: A program update method includes determining a matching sequence based on a first program file and a second program file, where the matching sequence includes a plurality of mutual matching fields, a plurality of self-matching fields, and a plurality of non-matching fields; and determining an operation sequence based on the plurality of mutual matching fields, and generating a differential package based on the matching sequence, the operation sequence, and a non-matching data stream.

Abstract: The present disclosure provides a semiconductor device and a manufacturing method therefor. The method includes: providing a semiconductor structure, the semiconductor structure including a semiconductor substrate, a gate disposed on the semiconductor substrate, and an interlayer dielectric layer covering the semiconductor substrate and the gate; wherein the semiconductor structure further includes a first source/drain region and a second source/drain region; defining first connecting holes and at least one first air hole on the first source/drain region and/or the second source/drain region; wherein at least one first air hole is arranged between each adjacent two first connecting holes in an X direction and/or a Y direction, the X direction being a gate length direction, the X direction being perpendicular to the Y direction; sealing each first air hole to define a first cavity in the first air hole; and filling each first connecting hole with a conductive material.

Abstract: The present invention provides an inner membrane tube bronchial catheter. The head of the main ventilation tube is equipped with a main ventilation port and a lateral ventilation port, while the tail is provided with two ventilator interfaces. One of the two ventilation ports can be selectively connected to either ventilator interface, thereby forming a membrane ventilation lumen. A front sealing cuff and a rear sealing cuff are respectively arranged at the anterior and posterior sides of the lateral ventilation port, and they are each connected to an inflation tube and an inflation valve.

Abstract: An apparatus can include a circuit. The circuit can be in communication with an analog to digital converter. The circuit can receive a first frequency measurement of a first stage for calibration of the analog to digital converter, adjust a resistance or a capacitance of the first stage for the calibration of the analog to digital converter, receive a second frequency measurement of a second stage for the calibration of the analog to digital converter, and adjust a resistance or a capacitance of the second stage for the calibration of the analog to digital converter.

Abstract: The present invention discloses a detachable shelf connection structure and a shelf. The detachable shelf connection structure includes a first tube, a second tube, a clamping assembly, and a sleeve. The first tube includes a sleeve tube and a connecting tube, and the sleeve tube is connected to one end of the connecting tube; a wall of the sleeve tube or the second tube is provided with at least one clamping hole; the sleeve tube is inserted into one end of the second tube, and when the sleeve tube is connected to the second tube, the clamping hole in the sleeve tube is corresponding to the clamping hole in the second tube; and the clamping assembly clamps the clamping hole in the sleeve tube and the clamping hole in the second tube. The sleeve is disposed outside the clamping assembly and is clamped with the clamping assembly.

Abstract: The present invention discloses a detachable shelf connection structure and a shelf. The detachable shelf connection structure includes a first tube, a second tube, a clamping assembly, and a sleeve. The first tube includes a sleeve tube and a connecting tube, and the sleeve tube is connected to one end of the connecting tube; a wall of the sleeve tube or the second tube is provided with at least one clamping hole; the sleeve tube is inserted into one end of the second tube, and when the sleeve tube is connected to the second tube, the clamping hole in the sleeve tube is corresponding to the clamping hole in the second tube; and the clamping assembly clamps the clamping hole in the sleeve tube and the clamping hole in the second tube. The sleeve is disposed outside the clamping assembly and is clamped with the clamping assembly.

Abstract: A vehicle mover includes a frame, a controller provided on the frame an in-wheel motor including a wheel hub, a left cap and a right cap being fixedly mounted on both sides of the wheel hub, a support shaft, and a steering mechanism disposed between the frame and the support shaft. The steering mechanism includes a steering motor and a transmission member. A reduction mechanism is drivingly connected to an output shaft of a driving motor. The driving motor and the reduction mechanism are both located between the left cap and the right cap. The reduction mechanism includes a sun gear, a planetary gear, a fixed ring gear, and a moving ring gear. The planetary gear drives the moving ring gear to rotate to thereby drive the right cap to rotate.

Abstract: The present disclosure relates to a multi-mode vehicle window control method and device. The method combines voice recognition and computer vision technologies, detects a user's voice wake-up word using a vehicle-mounted microphone, turns on the vehicle-mounted camera to detect the user's face and head, analyzes the user's gaze, face pose, and head posture to estimate the user's attention region, and aligns the attention region with a vehicle body coordinate system. Intelligent control of a vehicle window is realized according to specific coordinates of an attention area on the vehicle window. Even if the user's face or eyes are not detected, the vehicle window may be operated accurately by determining the user's intention through the face or head pose.

Abstract: A method for fabricating an interposer structure includes: providing a substrate; forming a first opening and filling a first conductive layer in the first opening; forming a first dielectric layer on a first surface of the substrate and forming a first redistribution metal layer in the first dielectric layer; forming a second opening and filling a second conductive layer in the second opening; forming a second dielectric layer on a second surface of the substrate and forming a second redistribution metal layer in the second dielectric layer. Through the redistribution metal layer for wiring is formed on both sides of the substrate in the thickness direction, the high-intensity interconnection requirements can be satisfied. The first opening and the second opening are formed from both sides of the substrate in the thickness direction, respectively, and communicate with each other to make up a TSV hole.

Abstract: This application discloses wireless devices, multi-scan PHY blocks thereof, and associated methods. A multi-scan PHY block might include a first number of front-end blocks and a second number of back-end blocks. The multi-scan PHY block might enable detection by the front-end blocks of packets on a plurality of wireless channels and demodulation by the back-end blocks of the packets on the plurality of wireless channels without requiring a separate back-end block for each wireless channel.

Abstract: A CMOS image sensor (CIS) device and a method for fabricating the CIS device are disclosed. The CIS device includes a stacked substrate structure including vertically bonded first and second pixel substrates and at least one visible-light pixel unit and at least one infrared light pixel unit that do not laterally overlap. The visible-light pixel unit includes a visible-light sensing element formed in the first pixel substrate, and the infrared light pixel unit includes an infrared light sensing element formed in the second pixel substrate. The visible-light sensing element and the infrared light sensing element are configured to sense visible and infrared light incident on a side of the first pixel substrate away from the second pixel substrate, respectively.

Abstract: Disclosed is a fluid on-off control structure and air polishing dental apparatus. The fluid on-off control structure includes a sealing device and a driving assembly. The sealing device is provided with a target through hole. The driving assembly is provided with a sealing portion, the sealing portion is provided with a piston through hole, and at least one surface contact seal is provided between the sealing portion and the sealing device. The driving assembly is configured to drive the sealing device and/or the sealing portion to connect or disconnect the piston through hole and the target through hole.