Abstract: An object recognition method includes: acquiring a first image through a camera in a first operating state in a case where a mobile terminal is in a screen-off state; if the first image has image characteristics of a target object type, controlling the camera to enter a second operating state, and acquiring a second image through the camera in the second operating state; and if it is recognized that the second image includes an incomplete image with the image characteristics, outputting prompt information for indicating that the second image is incomplete, an operating power of the camera in the second operating state being higher than an operating power of the camera in the first operating state.

Abstract: The present disclosure provides a method and apparatus for implementing OSD, and relates to the OSD technology. The method for implementing OSD provided by the present disclosure can include receiving a WMI event, the WMI event being triggered based on an OSD shortcut operation initiated by a user, and determining an OSD function corresponding to the WMI event according to a correspondence between WMI events and OSD functions, and acquiring popup window information corresponding to the OSD function. The method can further include generating an OSD function popup window according to the popup window information, and displaying the OSD function popup window. In embodiments of the present disclosure, attention is paid to WMI events corresponding to OSD shortcut operations, and corresponding OSD functions triggered by the WMI events. Thus, a unified implementation method for OSD functions of terminal devices produced by different manufacturers can be provided.

Abstract: The disclosure relates to a mechanical hand of a dual-driven special-shaped super-flexible elastic framework. The mechanical hand includes a top plate and a base plate. The top plate and the base plate are fixed into a whole through two groups of guide connection rods. Two lead screw shaft servo motors are disposed on the top plate at an interval. Lead screws of the two lead screw shaft servo motors are respectively connected to a hollow finger front section driving plate and a finger root portion driving plate. Tail ends of the two lead screws are respectively supported on the base plate through two mounted bearings. The mechanical hand further includes flexible fingers. A tip portion of each of the flexible fingers is fixed on the hollow finger front section driving plate. A special-shaped super-flexible leaf spring of the flexible finger is connected to the base plate through a finger root hinge seat.

Abstract: Embodiments of the present disclosure disclose an object tracking method and apparatus, electronic device and storage medium. The method includes: detecting, according to a target object in a reference frame image in a video, at least one candidate object in a current frame image in the video; obtaining an interference object in at least one previous frame image in the video; adjusting filtering information of the at least one candidate object according to the obtained interference object; and determining one of the at least one candidate object whose filtering information satisfies a predetermined condition as the target object in the current frame image. The embodiments of the present disclosure can improve the discriminative ability of object tracking.

Abstract: A recombinant adeno-associated virus (rAAV) vector comprising an AAV capsid having a heterogeneous population of vp1 proteins, a heterogeneous population of vp2 protein and a heterogeneous population of vp3 proteins. The capsid contains modified amino acids as compared to the encoded VP1 amino acid sequence, the capsid containing highly deamidated asparagine residues at asparagine-glycine pair, and further comprising multiple other, less deamidated asparagine and optionally glutamine residues.

Abstract: A spiral-orifice ceramic filter for metal casting, including spiral channels and two drain openings, where the spiral channels are distributed in a ceramic substrate in a staggered manner. By adoption of the spiral channel structure, molten metal may rotate to generate a centrifugal force while flowing forwards so as to promote separation of inclusions. The spiral-orifice ceramic filter for metal casting includes the following components: 90-95 wt % of MgO, 4-8 wt % of SiO2 and 2-4 wt % of ZrO2. Therefore, the spiral-orifice ceramic filter for metal casting has high strength under normal temperature and optional thermal impact resistance under high temperature, and may tolerate the impact of molten metal at 1700° C. or higher without break. The ceramic substrate and the spiral channel are superficially coated with one layer of functional oxide prepared from CaO.2Al2O3, CaO.6Al2O3, Al2O3, TiO2, or Re2O3.

Abstract: A multi-functional support capable of transferring a horizontal and multi-point local vertical load is provided. The multi-functional support is mainly formed by detachably assembling a distribution beam capable of transferring a vertical load locally and independently at multiple points, detachable upright columns, a template beam and a support base. The distribution beam capable of transferring a vertical load locally and independently at multiple points is located between tops of the two upright columns. The two upright columns are mounted on the support base. The template beam is located between the two upright columns, arranged on the support base and connected to the support base. The support base is fixed on a ground. The distribution beam capable of transferring a vertical load locally and independently at multiple points, the detachable upright columns, the support base and the template beam are located in the same plane.

Abstract: The present disclosure provides a signal receiving circuit and a driving method thereof, a display panel, and a display apparatus. The signal receiving circuit includes a reset circuit having an input terminal connected to a reference signal line for providing a reference voltage signal, a control terminal connected to a reset signal line providing a reset signal, and an output terminal connected to a collection node, the reset circuit being configured to control a voltage of a signal at the collection node under control of the reset signal; and an output circuit having an input terminal connected to the collection node, configured to accumulatively amplify the signal at the collection node and output the amplified signal.

Abstract: A method includes modulating a digital signal via pulse amplitude modulation (PAM) and applying Nyquist shaping to the digital signal to generate a filtered digital signal. The method also includes converting the filtered digital signal into an analog signal and transmitting the analog signal in an optical communication channel via a dense wavelength division multiplexing (DWDM) scheme.

Abstract: An NE comprising a plurality of physical interfaces configured to communicate to a plurality of remote NEs in an ICN, a receiver coupled to the plurality of physical interfaces and configured to receive a request for a service from a first of the remote NE via the ICN, wherein the service request comprises a requested service name and a requested service context, a memory comprising a service profile comprising a supported service associating with a supported service name and a supported service context, a processor coupled to the memory and the receiver and configured to generate a service response when the requested service name matches the supported service name and the requested service context matches the supported service context, and a transmitter coupled to the processor and the plurality of physical interfaces and configured to transmit the service response to the first NE via the ICN.

Abstract: Disclosed are a production device and a production method for magnetic fiber blended conformal yarns. Fed roving includes at least two types of fiber blended roving, including magnetic fibers.

Abstract: The disclosure relates to a mechanical hand of a dual-driven special-shaped super-flexible elastic framework. The mechanical hand includes a top plate and a base plate. The top plate and the base plate are fixed into a whole through two groups of guide connection rods. Two lead screw shaft servo motors are disposed on the top plate at an interval. Lead screws of the two lead screw shaft servo motors are respectively connected to a hollow finger front section driving plate and a finger root portion driving plate. Tail ends of the two lead screws are respectively supported on the base plate through two mounted bearings. The mechanical hand further includes flexible fingers. A tip portion of each of the flexible fingers is fixed on the hollow finger front section driving plate. A special-shaped super-flexible leaf spring of the flexible finger is connected to the base plate through a finger root hinge seat.

Abstract: A device comprises memory, a display characterized by a display characteristic, and processors coupled to the memory. The processors execute instructions causing the processors to receive data indicative of the display characteristic, data indicative of ambient lighting, and data indicative of content characteristics for a content item; determine a tone mapping curve for the content item based on the data indicative of content characteristics; determine a first, so-called “anchor” point along the tone mapping curve; modify a first portion of the tone mapping curve below the anchor point based on the data indicative of ambient lighting; modify a second portion of the tone mapping curve above the anchor point based on the data indicative of the display characteristic; perform tone mapping for the content item based on the modified toned mapping curve to obtain a tone mapped content item; and cause the display to display the tone mapped content item.

Abstract: A method and device that estimate a pose of a device and the device are disclosed. The method may include generating inertial measurement unit (IMU) data of the device, determining a first pose of the device a first time point based on the IMU data, generating a current predicted motion state array based on the IMU data, and estimating an M-th predicted pose of the device at an M-th time point after the first time point based on the current predicted motion state array, where M denotes a natural number greater than 1.

Abstract: A virtual secure mode is enabled for a virtual machine operating in a computing environment that is associated with a plurality of different trust levels. First, a virtual secure mode image is loaded into one or more memory pages of a virtual memory space of the virtual machine. Then, the one or more memory pages of the virtual memory space are made inaccessible to one or more trust levels having a relatively lower trust level than a launching trust level that is used by a virtual secure mode loader to load the virtual secure mode image. A target virtual trust level is also enabled on a launching virtual processor for the virtual machine that is higher than the launching trust level.

Abstract: Systems and methods for scanning signatures in a string field. In one implementation, the invention provides a method for signature scanning. The method includes receiving a particular string field, scanning the particular string field for a plurality of signatures using a larger scan step size, scanning the particular string field for the remaining signatures that are shorter than what can be scanned by the larger scan step size separately either using the same scanning method but a smaller scan step size or using a different scan method and the same or a smaller scan step size, and outputting any identified signatures in the particular string field.

Abstract: Disclosed are a pose estimation methods and apparatuses of displaying a virtual object using an estimated pose. The pose estimation method includes receiving an input image and estimating pose information of an object from the input image based on local information of the object.

Abstract: A method for determining a summary of user-generated content. In an embodiment, the method includes: determining a plurality of sequentially arranged sentences included in user-generated content; then, determining a quality score of each sentence; and finally, determining a sentence group having the highest quality score as a summary of the user-generated content according to a constraint condition of a maximum summary character length and the quality score of each sentence, where sentences included in the sentence group are consecutive.

Abstract: Systems and methods for scanning signatures in a string field. In one implementation, the invention provides a method for signature scanning. The method includes receiving a particular string field, scanning the particular string field for a plurality of signatures using a larger scan step size, scanning the particular string field for the remaining signatures that are shorter than what can be scanned by the larger scan step size separately either using the same scanning method but a smaller scan step size or using a different scan method and the same or a smaller scan step size, and outputting any identified signatures in the particular string field.

Abstract: A multi-functional support capable of transferring a horizontal and multi-point local vertical load is provided. The multi-functional support is mainly formed by detachably assembling a distribution beam capable of transferring a vertical load locally and independently at multiple points, detachable upright columns, a template beam and a support base. The distribution beam capable of transferring a vertical load locally and independently at multiple points is located between tops of the two upright columns. The two upright columns are mounted on the support base. The template beam is located between the two upright columns, arranged on the support base and connected to the support base. The support base is fixed on a ground. The distribution beam capable of transferring a vertical load locally and independently at multiple points, the detachable upright columns, the support base and the template beam are located in the same plane.