Abstract: Embodiments of the present application disclose an application development method performed at a computing device. The method includes: obtaining an input file in a predetermined format, the input file including content code of each part used for forming an application; disassembling the content code of each part in the input file into different category code according to corresponding categories; invoking a corresponding compiler according to an attribute of each piece of the category code, to compile the category code, to correspondingly obtain a description file of each piece of the category code; and performing plug-in processing on the description file of the category code of each part, to obtain the application.

Abstract: When a target image is captured, the device provides a portion of the target image within a target detection region to a preset first model set to calculate positions of face key points and a first confidence value. The face key points and the first confidence value are output by the first model set for a single input of the portion of the first target image into the first model set. When the first confidence value meets a first threshold corresponding to whether the target image is a face image, the device obtains a second target image corresponding to the positions of the first face key points; the device inputs the second target image into the first model set to calculate a second confidence value, the second confidence value corresponds to accuracy key point positioning, and outputs the first key points if the second confidence value meets a second threshold.

Abstract: A securing mechanism for retaining a CPU to an electrical connector mounted upon a top surface of the PCB, includes a fastening device mounted upon the top surface of the PCB beside the electrical connector, and a back plate mounted upon the undersurface of the PCB and located between the PCB and a metallic case. The fastening device cooperates with the back plate to be secured to the PCB via a first set of fixing units. The case forms an opening/recessed region to receive a thickened central region of the back plate and is secured to the back plate via a second set of fixing units surrounding said opening. The thickened central region is fully received within the opening in the vertical direction. The first set of fixing units are located in the central region of the back plate.

Abstract: The present invention provides a MEMS device such as a capacitive MEMS microphone that comprises a new design of air flow restrictor having a pair of continuous looped insert and trench. An air channel/space includes a first internal wall and a second internal wall for air to flow between. A continuous looped trench is recessed from the first internal wall, and a continuous looped insert is extended from the second internal wall and inserted into the trench. The spatial relationship between the insert and the trench can vary or oscillate. Air resistance of the channel/space may be controlled by the trench's depth. The invention has a significant effect on, for example, keeping the sound frequency response plot more flat on the low frequency part ranging from 20 Hz to 1000 Hz.

Abstract: An automatic cooking machine includes a base (11), a cooking pot (12) mounted on the base (11), a pot lid (21), a stirring chamber enclosed by the cooking pot (12) and the pot lid (21), a stirring mechanism (26) rotatably mounted in a rotating cavity and configured to stir a food material, a food material box (42), and a film tearing assembly (51); the stirring mechanism (26) includes a control arm (27), a connecting arm (28), and a stirring blade (29) disposed between the control arm (27) and the connecting arm (28); in the stirring chamber, the stirring mechanism (26) rotates around a rotating axis; the food material box (42) includes a box body (42) and a sealing film (44) for sealing; and the film tearing assembly (51) is configured to tear the sealing film (44) of the food material box (42) during automatic feeding.

Abstract: A double-sided display panel and a method of fabricating the same are provided. The double-sided display panel is an organic light emitting diode (OLED) device with two structures of bottom emission and top emission on a single thin film transistor (TFT) substrate. An OLED display mode combines two different driving structures of active matrix organic light emitting diodes and passive matrix organic light emitting diodes, such that an OLED display realizes double-sided display performance, and has a high-resolution performance on one side and a basic display performance on another side.

Abstract: The present disclosure provides technical solutions for improving facial image capturing, recognition, and authentication, including: collecting a face image in response to a facial scan instruction (e.g., for facial recognition) using a camera of a mobile terminal; calculating a measure of image brightness (e.g., a luminance value) of the collected face image; enhancing, when a value of the measure of image brightness of the collected face image is less than a first preset threshold, luminance of light that is emitted from a display of the mobile terminal to a target luminance value, and re-collecting a face image using the camera of the mobile terminal and calculating a corresponding value of the measure of image brightness for the re-collected face image; and performing, when the value of the measure of image brightness of the re-collected face image falls within a preset value range, facial recognition based on the re-collected face image.

Abstract: A fingerprint detection circuit includes: a pixel region and a power grid. The pixel region includes a first pixel region and a second pixel region. The second pixel region is arranged on a periphery of the first pixel region, the first pixel region is provided with a plurality of first pixels, and the second pixel region is provided with a plurality of second pixels. The power grid is arranged below the pixel region, and configured to provide a driving electrical signal for pixel electrodes of the plurality of first pixels and pixel electrodes of the plurality of second pixels, to detect a coupling capacitance formed between the pixel electrodes of the plurality of first pixels and a biological tissue and to cause, via the plurality of second pixels, capacitances of the pixel electrodes of the plurality of first pixels to ground to be consistent.

Abstract: A method for generating a model for facial sculpture based on a generative adversarial network (GAN) includes training a predetermined GAN based on a three-dimensional (3D) face dataset of multiple 3D face images to obtain a curvature map generation model and training a predetermined image translation model based on dataset of multiple image pairs to obtain a height map generation model. Target 3D face data is received, and the target 3D face data is inputted into the curvature map generation model to generate a target curvature map, and the target curvature map is inputted to the height map generation model to generate a target height map. The target height map is performed a 3D reconstruction to obtain a facial sculpture model corresponding to the target 3D face data. A computing device using the method is also provided.

Abstract: A medical intensive care system includes one or more signal sampling devices to detect at least one physiological parameter and parameter data corresponding thereto; memory to store the parameter data, and provide historical parameter data by storing the parameter data in a chronological order; a processor to process the historical parameter data to obtain a plurality types of data in an intensive care time interval; a display to display the plurality types of the data and current parameter data, comparatively, and update, when a historical intensive care time interval is adjusted, the plurality types of the data according to a change in the time interval.

Abstract: A file sharing method is provided. A shared directory generation request is received from a terminal associated with a first account, and a shared directory corresponding to the first account is generated. A second account identifier is received from the terminal associated with the first account a second account is obtained based on the second account. An access address of the shared directory is transmitted to a terminal associated with the second account. Access permission to access the shared directory is assigned to the second account. A file access request with respect to the access address is received from the terminal associated with the second account. The shared directory corresponding to the access address and the access permission of the second account are obtained, and the file access request is responded based on the access permission.

Abstract: Embodiments of the present disclosure provide a circuit, touch chip, and electronic device for capacitance detection, the circuit for capacitance detection comprising: a control module, a charge transfer module, a processing module, a driving module, and an offsetting module, the control module being configured to charge a detection capacitor by controlling the driving module, the offsetting module being configured to charge an offset capacitor, and control the offset capacitor to perform charge offsetting on the detection capacitor; the charge transfer module being configured to convert charge of the detection capacitor after the charge offsetting to generate an output voltage; and the processing module being configured to determine, based on the output voltage, a capacitance variation of the detection capacitor before and after the detection capacitor is affected by an external electric field.

Abstract: Disclosed are a driving circuit and a display device, comprising a first scan driving circuit, a second scan driving circuit, a selector and at least one pixel unit; wherein the first scan driving circuit and the second scan driving circuit are respectively coupled to the selector and the selector is coupled to the at least one pixel unit; the selector outputs a first scanning signal of the first scan driving circuit to the at least one pixel unit in a first duration to make the at least one pixel unit in a display state; the selector outputs a second scanning signal of the second scan driving circuit to the at least one pixel unit in a second duration to make the at least one pixel unit in a compensation state; wherein the first duration and the second duration are different.

Abstract: A microphone is provided, including a base having a chamber; and a capacitor system fixed to the base. The capacitor system includes a backplate fixed to the base and a diaphragm located in the chamber. The backplate and the diaphragm form a capacitor structure. The diaphragm is fixed to the backplate and partitions the chamber into a front chamber and a back chamber. The backplate is provided with a sound receiving hole in communication with the front chamber. The base or the backplate is provided with a vent hole for communicating the back chamber with the outside. The microphone provided by the present disclosure has the advantages of high reliability.

Abstract: Embodiments of the present disclosure disclose a method for obtaining a virus library performed at a computing system. The computing system obtains a sample set, each sample being a malicious installation package. The computing system extracts a group of sample features from each sample as a sample feature set. The computing system performs feature selection on the sample feature set, to obtain at least one group of target features, each target feature meeting a first preset condition. The computing system then updates the at least one group of target features to a virus library. An antivirus platform determines whether the feature of a to-be-detected installation package comprises any group of target features in the virus library and determines that the to-be-detected installation package is a malicious installation package when the feature of the to-be-detected installation package comprises any group of target features in the virus library.