Abstract: Provided is a method for simultaneous localization and mapping (SLAM), the method including obtaining a current frame image input through a camera, performing scene recognition on the current frame image to obtain a key frame image having a greatest similarity to the current frame image in a global map, and obtaining a camera pose of the current frame image based on the key frame image.

Abstract: Provided in embodiments of the disclosure are a driving method for a display panel, and a display apparatus. A display frame includes a data refresh phase and a blanking time phase. The driving method for the display panel includes: in the data refresh phase, loading a clock signal including an active level and an inactive level to a gate driving circuit in a display panel to cause a gate line to load a gate-on signal, loading display data to a source driving circuit in the display panel to cause a data line to load a data voltage, and determining a current operating state of the display panel; and in the blanking time phase, loading a clock signal including an inactive level to the gate driving circuit in the display panel to cause the gate line to load a gate-off signal, and sending the current operating state of the display panel.

Abstract: A display panel and a display device are disclosed. The display panel includes a display substrate and a touch screen. The touch screen includes a third touch control layer. The third touch control layer includes a first connection part and a second connection part. The first electrode disconnected in the first display area is made conductive through the first connection part, and the second electrode disconnected in the first display area is made conductive through the second connection part. The first connection part and the second connection part form a new mutually capacitive coupling structure in the first display area, thereby achieving the touch function of the first display area. The material of the third touch control layer is transparent conductive material.

Abstract: A touch layer includes a first conductive pattern layer, a second conductive pattern layer and an insulation layer. The first conductive pattern layer includes electrode blocks arranged in a first direction, a second touch electrode strip extending along a second direction, and connecting pattern(s). The second conductive pattern layer includes bridge group(s). Two adjacent electrode blocks and a connecting pattern located therebetween are electrically connected by a bridge group, which includes connecting bridges. The insulation layer extends between the first conductive pattern layer and the second conductive pattern layer, and is provided therein with first openings and second openings.

Abstract: The present disclosure provides a data transfer device for synchronous control of computers, comprising a PCB board integrated with a USB high-speed sharing chip, a keyboard and mouse emulation chip, and a shared disk, the data transfer device further includes a microcontroller, which is connected with the USB high-speed sharing chip, the keyboard and mouse emulation chip, and the shared disk, respectively, and the PCB board also integrates a hub mechanism. The data transfer device's microcontroller allows a user to simultaneously access two computers, and the combination of the shared disk and the USB high-speed sharing chip enables fast data exchange between the two computers, thereby achieving visual transformation between the two computers. The data transfer device also functions as a hub, allowing connection of different types of devices.

Abstract: An array substrate includes a base substrate, an active layer, a first electrode layer, a first insulating layer, and a second electrode layer sequentially disposed, and a sum of an orthographic projection of the first electrode layer on the base substrate and an orthographic projection of the second electrode layer on the base substrate covers an orthographic projection of the active layer on the base substrate.

Abstract: A processor-implemented method with image processing includes obtaining point cloud data of a target scene, generating a feature map of the point cloud data by extracting a feature from the point cloud data, for each of a plurality of objects included in the target scene, generating a feature vector indicating the object in the target scene based on the feature map, and reconstructing a panorama of the target scene based on the feature vectors of the objects.

Abstract: A method of determining a pose of a target object in a query image may include: obtaining a query image; obtaining a plurality of reference images corresponding to the query image; and determining a pose of a target object based on a first semantic feature corresponding to the query image and a second semantic feature corresponding to each of the plurality of reference images.

Abstract: According to an embodiment, a plasma processing system includes a plasma chamber, an RF source, a matching circuit, a balun, and a resonating antenna. The resonating antenna includes a first and a second spiral resonant antenna (SRA), each having an electrical length corresponding to a quarter of a wavelength of a frequency of a forward RF wave generated by the RF source. The first end of the first SRA is coupled to a first balanced terminal of the balun and the second end of the first SRA is open circuit. The first end of the second SRA is coupled to a second balanced terminal of the balun and the second end of the second SRA is open circuit. The first and the second SRA are arranged in a symmetrically nested configuration having a same center point.

Abstract: Aspects of the present disclosure describe distributed fiber optic sensing systems (DFOSa), methods, and structures for distributed temperature sensing (DTS) that 1) employs a GmAPD instead of a traditional LmAPD detector which advantageously produces a 10˜20 dB gain improvement of SNR for a far-end weak signal, thereby improving long range detectability; 2) employs an inventive gating scheme that advantageously and surprisingly overcomes the “dead time” problem for GmAPD working in SPC mode that plagues Geiger mode operation; and 3) third, employs an inventive post-processing technique that advantageously allows our methods to correct any dark noise caused signal distortion.

Abstract: Provided are a plurality of pathogen specific nucleic acid fragments. Also provided is a method for identifying one or more pathogens, comprising: 1) providing a sample that may comprise the pathogens; and 2) detecting whether a pathogen specific nucleic acid fragment exits in the sample or not or detecting the content of pathogen specific nucleic acid fragment in the sample, wherein the presence or absence of the pathogen specific nucleic acid fragment or the content thereof respectively reflects the presence or absence of a pathogen corresponding to the pathogen specific nucleic acid fragment in the sample or the content thereof. The provided pathogen specific nucleic acid fragment can be applied to rapid identification of pathogens, and in clinical application, the positive detection rate is high and the detection period is short.

Abstract: The present disclosure discloses application of a deep eutectic solvent in textile dyeing, belonging to the technical field of ecological dyeing and finishing of textiles. A natural hydrophobic deep eutectic solvent system (HDES) is first used as a dyeing medium to perform reactive dyeing on cotton. Firstly, the prepared natural hydrophobic deep eutectic solvent is mixed with a small amount of dye aqueous solution at high speed to prepare dye liquor, and then cotton fabric soaked with alkali liquor is put into a dye bath for dyeing. The dyeing method doesn't require addition of inorganic salts and other dyeing auxiliaries, but uses a small amount of water and alkali agent to achieve the same dyeing effect as traditional water bath, and the dyeing medium is safe and environment-friendly. After dyeing, cyclic dyeing can be achieved by simply separating the dye bath, which truly realizes green dyeing of reactive dyes.

Abstract: A resonator antenna system for a plasma processing tool includes a resonator antenna coupled to a RF source at a first point on the resonator antenna, a current balancing circuit coupled to the resonator antenna at a second point on the resonator antenna, a first current sensor coupled between the RF source and the resonator antenna, and a second current sensor coupled between the current balancing circuit and the resonator antenna. The current balancing circuit includes a variable component. The current balancing circuit is further coupled to a ground terminal.

Abstract: Disclosed are systems, apparatuses, methods, and computer-readable media for generating a report in response to detected conditions in a network environment. A method includes: generating one or more triggering policies; determining if the one or more of the triggering policies has been satisfied; starting a netflow process in response to the determination that the one or more of the trigger policies has been satisfied; collecting in real time data for connected devices that satisfy the one or more triggering policies; generating and saving a record associated with the collected data; generating a report based on analysis of the record; displaying a link to the report.

Abstract: An embodiment matching circuit for a plasma tool includes an impedance matching network configured to be coupled between a power supply and an antenna of a plasma chamber. The power supply is configured to provide power to and excite the antenna at a first frequency to generate a plasma. The impedance matching network is configured such that, during operation of the plasma chamber at the first frequency, a phase angle between a voltage and a current in the impedance matching network is matched to be 0°, and an impedance of the impedance matching network and the plasma chamber equals an impedance of the power supply. The impedance matching network includes a first adjustable reactive component; and a first fixed-length transmission line coupled between the first adjustable reactive component and an input of the antenna.

Abstract: The present disclosure relates to a touch panel and a touch display panel.

Abstract: It discloses a communication and radar target detection method based on an intelligent omni-surface, comprising step 1: constructing an optimization problem by maximizing a minimum beampattern gain as an objective function, the communication system being an integrated sensing and communication system based on an intelligent omni-surface; step 2: setting a constraint condition for the optimization problem constructed in the step 1, the constraint condition comprising a minimum rate constraint of a user, a maximum transmit power constraint of a base station, and amplitude and phase shaft constraints of the intelligent omni-surface; and step 3: solving the optimization problem after setting with the constraint condition to obtain an optimization solution for maximizing the minimum beampattern gain. According to the method, a capability of detecting the radar target is further improved under the condition that a quality of service of a communication user is guaranteed.

Abstract: An autonomous driving vehicle (ADV) includes a computer network that includes at least one wireless gateway. The ADV also includes a plurality of network components coupled to the computer network, the plurality of network components including a target device. The ADV also includes a processor, configured to receive, through the at least one wireless gateway, a firmware to be installed on the target device, and to direct the firmware to the target device through a first network path of the computer network. In response to detecting a failure to update the target device with the firmware, the processor directs the firmware to the target device through a second network path of the computer network.