Abstract: An image processing method for a computer device. The method includes obtaining a to-be-processed image belonging to a first image category; inputting the to-be-processed image into a first stage image conversion model, to obtain a first intermediate image; and converting the first intermediate image into a second intermediate image through a second stage image conversion model. The method also includes determining a first weight matrix corresponding to the first intermediate image; determining a second weight matrix corresponding to the second intermediate image; and fusing the first intermediate image and the second intermediate image according to the corresponding first weight matrix and second weight matrix, to obtain a target image corresponding to the to-be-processed image and belonging to a second image category. A sum of the first weight matrix and the second weight matrix being a preset matrix.

Abstract: A layout method comprises selecting a first and a second layout devices in a layout of an integrated circuit. The second layout device abuts the first layout device at a boundary therebetween. The layout method also comprises disposing a first and a second conductive paths across the boundary, and respectively disposing a first and a second cut layers on the first and second conductive paths nearby the boundary. The layout method also comprises disconnecting the first layout device from the second layout device by cutting the first conductive path into two conductive portions according to a first position of the first cut layer and cutting the second conductive path into two conductive portions a second position of the second cut layer. The layout method also comprises moving the first cut layer to align with the second cut layer.

Abstract: A contact lens includes a central region, an annular region and a peripheral region. The central region includes a central point of the contact lens. The annular region symmetrically surrounds the central region. The peripheral region symmetrically surrounds the annular region. The peripheral region includes at least one color pattern portion. The annular region includes at least one power of critical point.

Abstract: The present invention discloses a brain activity analysis method and apparatus, which is based on a nonlinear waveform decomposition technology, wherein the changes of the intrinsic features in brain waves are decomposed and demodulated to extract the modulation signals of the components, including the frequency-modulation signals and the amplitude-modulation signals. The present invention further uses a feature mask to determine whether to proceed further decomposition and demodulation of the extracted modulation signals. If not, the multidimensional changes of the intrinsic features are obtained according to the feature mask. Then, quantitation and identification is performed to obtain the status of brain function. The present invention not only effectively increases the accuracy of the identification but also uses the feature mask to obviously reduce the complexity and the load of computation.

Abstract: Systems, procedures, and instrumentalities are disclosed for transmissions with polar codes. A transmitting entity may determine a mother code length. The mother code length may be based on value(s), e.g., a maximum number of transmissions. The transmitting entity may determine a number of information bits to be polar encoded. The number of information bits may be larger than a number of payload bits. The transmitting entity may map the number of information bits to a number of bit channels of a polar code. The transmitting entity may polar encode the information bits in the bit channels using the determined mother code length. The transmitting entity may partition the polar encoded bits into a number of parts. The number of parts may be based on one or more values, e.g., the maximum number of transmissions. The transmitting entity may transmit bits that have been interleaved to a circular buffer.

Abstract: Chemically resistant sealant compositions include high equivalent weight sulfur-containing prepolymers. Upon exposure to chemicals the properties of sealants prepared using the prepolymers exhibit excellent fuel and phosphate ester resistance.

Abstract: The present invention discloses a damping device, a cooker and a device having a damping structure, wherein the damping device is arranged between a main body and a cover body, comprising a rotary member fixed on the cover body; a fixed member fixed on the main body, the fixed member being a hollow body having openings at two ends, the rotary member being nested in the hollow body, one of the rotary member and an inner side wall of the hollow body being provided with a friction member, the other one being provided with an elastic piece; during the process of opening the cover body, the elastic piece is slidably fitted with the friction member and generates varying frictional resistance during sliding.

Abstract: A desulfurization catalyst includes at least: 1) a sulfur-storing metal oxide, 2) an inorganic binder, 3) a wear-resistant component, and 4) an active metal component. The sulfur-storing metal is one or more of a metal of Group IIB of the periodic table, a metal of Group VB of the periodic table, and a metal of Group VIB of the periodic table, e.g., zinc. The desulfurization catalyst has a good stability and a high desulfurization activity.

Abstract: The present application provides a method for transmitting data and a terminal device. The method includes: a terminal device receiving first signaling, wherein the first signaling indicates the terminal device to transmit a first physical uplink channel on a first resource; the terminal device determining whether a transmission parameter used for transmitting the first physical uplink channel satisfies a preset condition; and the terminal device carrying data of a first type on the first physical uplink channel and performing transmission when the transmission parameter satisfies the preset condition, wherein the data of the first type of data is data based on grant-free transmission.

Abstract: The present disclosure describes techniques for identifying images of users in visual media data. One example method includes receiving visual media data from a client device, wherein the visual media data was captured in real time by the client device; detecting a presence of an image of a human in the visual media data; determining a user identification associated with the human based on the detected presence of the image of the human in the visual media data; retrieving data corresponding to the user based on the user identification; generating user graphics data based on the retrieved data corresponding to the user; and transmitting the user graphics data to the client device, wherein the client device is configured to display the user graphics data with the visual media data.

Abstract: A circuit includes a first common-source amplifier configured to receive a first voltage at a first gate node and output a first current to a first drain node in accordance with a first source voltage at a first source node; a second common-source amplifier configured to receive a second voltage at a second gate node and output a second current to a second drain node in accordance with a second source voltage at a second source node; a first diode-connected device configured to couple the first source node to a DC (direct current) node; a second diode-connected device configured to couple the second source node to the DC node; and a source-degenerating resistor inserted between the first source node and the second source node.

Abstract: The invention relates to a method for person re-identification based on deep model with multi-loss fusion training strategy. The method uses a deep learning technology to perform preprocessing operations such as flipping, clipping, random erasing and style transfer, and then feature extraction is performed through a backbone network model; joint training of a network is performed by fusing a plurality of loss functions. Compared with other deep learning-based person re-identification algorithms, the present invention greatly improves the performance of person re-identification by adopting a plurality of preprocessing modes, the fusion of three loss functions and effective training strategy.

Abstract: Remanufactured ink cartridge and method of making the same are provided. The method includes providing an ink cartridge, including a polyhedron for containing ink and a first engagement part on the polyhedron; providing an external body including a second engagement part; forming a modified ink cartridge by at least cutting off the first engagement part from the ink cartridge; and forming a remanufactured ink cartridge by combining the external body with the modified ink cartridge. The remanufactured ink cartridge is capable of being interchangeably used with a target ink cartridge.

Abstract: A method of forming a semiconductor device package includes the following steps. A redistribution structure is formed on a carrier. A plurality of second semiconductor devices are disposed on the redistribution structure. At least one warpage adjusting component is disposed on at least one of the second semiconductor devices. A first semiconductor device is disposed on the redistribution structure. An encapsulating material is formed on the redistribution structure to encapsulate the first semiconductor device, the second semiconductor devices and the warpage adjusting component. The carrier is removed to reveal a bottom surface of the redistribution structure. A plurality of electrical terminals are formed on the bottom surface of the redistribution structure.

Abstract: An ultrasonic flow meter is disclosed comprising adjustable rotating blocks and a piezoelectric wafer mounted in connection with each rotating block. The piezoelectric wafers or chips are used for transmitting and/or receiving upstream and downstream ultrasonic waves. The rotating blocks adjust the incident angle of the piezoelectric wafers to account for installation in connection with different pipe sizes. Bu adjusting angle in a linked and continuous manner, no translational sensor movement is required for an optimal ultrasonic wave reflection for the downstream transducer to receive a signal from the upstream transducer and the upstream transducer to receive a signal from the downstream transducer. As such, the devices and methods described enable measurement of liquid flowing in pipes across a range of different diameter pipes so as to greatly increase the convenience and the extent of application or technology adoption.

Abstract: An optical element driving mechanism is provided. The optical element driving mechanism includes a fixed part, a movable part, a driving assembly, and a sensing assembly. The fixed part has a main axis. The fixed part includes a case and a bottom. The case and the bottom are arranged along the main axis. The movable part moves relative to the fixed part. The movable part may hold an optical element with an optical axis. The driving assembly drives the movable part to move relative to the fixed part. The sensing assembly senses a movement condition of the movable part relative to the fixed part. The sensing assembly includes a sensor. The sensor is disposed on the bottom.

Abstract: A package structure includes a redistribution circuit structure, at least one semiconductor die, an insulating encapsulation, insulators, and metallic patterns. The at least one semiconductor die is located on and electrically connected to the redistribution circuit structure. The insulating encapsulation encapsulates the at least one semiconductor die and located on the redistribution circuit structure. The insulators are located on the redistribution circuit structure, wherein the insulators are separated and spaced apart from each other, wherein edges of each of the insulators are distant from edges of the at least one semiconductor die by an offset in a stacking direction of the redistribution circuit structure and the insulating encapsulation. Each of the metallic patterns is located on a respective one of the insulators.

Abstract: A memory card access module and a memory card access method are provided. The memory card access method is applied to an electronic device. A processing unit of the electronic device accesses a memory card through a memory card slot. The method includes steps of: detecting whether the memory card supports a Peripheral Component Interconnect Express (PCIe) interface; when the memory card does not support the PCIe interface, controlling the processing unit to access the memory card through a data transmission path and performing data format conversion between a transmission interface and the PCIe interface using a memory card access unit disposed on the data transmission path; and when the memory card supports the PCIe interface, controlling the processing unit to access the memory card through a PCIe data transmission path that allows the processing unit and the memory card to transmit data through the PCIe interface.

Abstract: The present invention belongs to the technical field of joint surface pressure detection of connecting pieces, and provides an FBG sensor-based bolt fastening joint surface pressure detection method, comprising the steps of determining the size and the position of an FBG sensor; and determining the pressure of a joint surface measuring position on the basis of the single bolt connection joint surface pressure distribution theory, and completing calibration in real-time correspondence to the strain and pressure values to realize precise detection of the joint surface pressure. Determining the size and the position of the FBG sensor embedding slot according to the above method can ensure the reliability and accuracy of strain information; and an accurate strain-joint surface pressure curve can be obtained in combination with the determination of the joint surface pressure, which provides a practical and feasible method for the research on the bolt connection joint surface pressure.

Abstract: Provided are an OLED, display panel and display device. The OLED includes a first electrode, a second electrode, a light emitting layer and at least one blocking layer. The second electrode is arranged opposite to the first electrode. The light emitting layer is arranged between the first electrode and the second electrode. The blocking layer is arranged between the light emitting layer and the second electrode and/or between the light emitting layer and the first electrode. Each blocking layer of the at least one blocking layer comprises at least two blocking materials, electron mobility of at least one blocking material of the at least two blocking materials is lower than a first preset value, electron mobility of at least another blocking material of the at least two blocking materials is higher than a second preset value, and the first preset value is lower than the second preset value.