Abstract: A video processing method, an electronic device and a storage medium are provided. The method includes: a target frame is determined in a video to be processed; at least two first energy images corresponding to the target frame are determined based on at least two preset macro block sizes respectively, each first energy image represents alternating current energy of first macro block(s) corresponding to a respective macro block size and the first macro block(s) are obtained by segmenting the target frame based on the respective macro block size; a first energy map corresponding to the target frame is determined based on the first energy images, the first energy map represents energy distribution in the target frame; and an adaptive quantization parameter corresponding to the target frame is determined based on the first energy map and the target frame is encoded using the adaptive quantization parameter.

Abstract: Methods, apparatuses, and non-transitory computer-readable storage mediums are provided for video decoding. In one method, a decoder receives a Sequence Parameter Set (SPS) coefficient enabled flag that indicates whether a slice header (SH) coefficient enabled flag is present in slice header syntax structure referring to the SPS. In a second method, the decoder may receive a Sequence Parameter Set (SPS) transform precision adaption enabled flag that indicates whether downshifts in a scaling process for transform coefficients and in a transformation process for scaled transform coefficients are adaptively assigned by examining coefficients values of dequantization and inverse transform.

Abstract: A system includes an inlet arm including a sampling inlet and an outlet arm including a sampling outlet. A particle sensor disposed between the sampling inlet and the sampling outlet includes at least one light source of a certain wavelength configured to irradiate at least one particle within a stream of fluid flowing from the sampling inlet to the sampling outlet with a focused or collimated beam of light. The particle sensor includes at least one image sensor or camera configured to capture image data relating to the at least one particle. The particle sensor also includes at least one light diffuser or reflector configured to form at least one monitoring image in the image data captured by the image sensor or camera relating to the at least one particle, wherein the monitoring image is configured to indicate an inlet condition of the sampling inlet or inlet arm.

Abstract: A showering apparatus with spray holes each accommodating multiple spray patterns includes a main body, a control assembly, and a plurality of selector discs. The main body includes an outlet disc having the spray holes, a water passage plate, and an outlet chamber defined by the both. The selector disc is fit in the outlet chamber and has at least two pattern units for providing different spray patterns. The control assembly is transmissively connected to each of the selector discs to drive each of the selector discs to rotate, so that each of the pattern units in every selector disc is selectively communicated with spray hole corresponding to the selector disc.

Abstract: The disclosure provides a system and a method for virtual lane generation for a vehicle. The system may determine one or more paths associated with a lane pair of the vehicle. The lane pair may correspond to an ingress lane and an egress lane associated with a traffic signal intersection. The system may further aggregate the determined one or more paths corresponding to the lane pair, to generate a bounding path associated with the lane pair. The system may further generate a virtual lane based on the generated bounding path. The generation of the virtual lane may be based on determination of a plurality of lane shape points corresponding to the generated bounding path. The system may further store data associated with the generated virtual lane in a map database.

Abstract: Vehicles and related systems and methods are provided for controlling a vehicle in an autonomous operating mode. One method involves obtaining navigation information for a route for the vehicle from a navigation system, transforming the navigation information into data points defining an upcoming trajectory of the route, mapping the data points to a corresponding mapped set of lane segments encompassing one or more of the data points, assigning lane preference indicia to the mapped set of lane segments, and autonomously operating one or more actuators onboard the vehicle to laterally maneuver the vehicle into one or more lanes at respective longitudinal positions along the route corresponding to one or more lane segments of the mapped set of lane segments in a manner that is influenced by the lane preference indicia assigned to the lane segments.

Abstract: The present disclosure relates to a methods and apparatuses for reporting event related information. One embodiment of the present disclosure provides a method performed by a user equipment (UE), which includes: detecting a first event associated with a source secondary cell group (SCG) or a target SCG; detecting a second event associated with a master cell group (MCG); and storing event related information associated with the first event and the second event for transmission to the network.

Abstract: Provided are a pavement coating material and a preparation method thereof. The method for preparing a pavement coating material, includes: S1, adding a film-forming aid to a pure acrylic emulsion and mixing, to obtain an organic material; S2, adding a silane coupling agent to a silica sol and mixing, to obtain an inorganic material; S3, adding a part of a dispersant and a nano-catalyst to deionized water and mixing, to obtain a catalyst aqueous solution; and S4, mixing the organic material and the inorganic material by stirring to obtain a mixed base material, adding the catalyst aqueous solution, a hollow microbead, titanium dioxide, and carbon black sequentially to the mixed base material and mixing, to obtain a mixture, and adding a remaining part of the dispersant and a defoamer to the mixture and mixing, to obtain the pavement coating material.

Abstract: The present disclosure provides a computed tomography (CT) detector, including at least two detection modules and a ray absorber. A gap is formed between each two adjacent detection modules. The ray absorber is arranged in the gap or arranged at an X-ray-incidence end of the gap. The ray absorber is made of a material of high atomic number.

Abstract: A compound of Formula I, or a racemate, a racemate, a stereoisomer, a tautomer, an isotopically labeled compound, an N-oxide, a solvate, a polymorph, a metabolite, an ester, a prodrug or a pharmaceutically acceptable salt thereof are provided. Also provided is a pharmaceutical composition containing the compound of Formula I and derivatives, a preparation method therefor, and use thereof as a GHSR agonist in the preparation of drugs for diagnosing, preventing and/or treating growth hormone dependent disease.

Abstract: The present disclosure provides a display substrate and a display device. The display substrate includes a base substrate and a signal line film layer arranged on the base substrate; the signal line film layer includes: a first conductive layer, a second conductive layer and a conductive connection layer, the conductive connection layer is arranged at a different layer from each of the first conductive layer and the second conductive layer, and an orthographic projection of the conductive connection layer on the base substrate at least partially overlaps an orthographic projection of the first conductive layer on the base substrate, and the orthographic projection of the conductive connection layer on the base substrate at least partially overlaps an orthographic projection of the second conductive layer on the base substrate, the conductive connection layer is respectively coupled to the first conductive layer and the second conductive connection layer.

Abstract: Provided herein are anti-Ly6G6D (lymphocyte antigen 6 complex, locus G61) antibodies and methods of using the same.

Abstract: Embodiments of the present disclosure relate to methods and apparatuses for relay replacement. According to some embodiments of the disclosure, a method may include: receiving assistant information associated with a first network node, which functions as a relay node between the BS and a user equipment (UE); and in response to initiating a replacement procedure to replace the first network node based on the received assistant information, deactivating the first network node and activating a second network node as the relay node.

Abstract: The present application provides an X-ray imaging system and an X-ray imaging method for dynamic examination.

Abstract: A method of training a target object detection model includes: extracting a plurality of feature maps of a sample image according to a training parameter, fusing the plurality of feature maps to obtain at least one fused feature map, and obtaining an information of a target object based on the at least one fused feature map, by using the target object detection model; determining a loss of the target object detection model based on the information of the target object and a tag information of the sample image, and adjusting the training parameter according to the loss of the target object detection model. A method of detecting a target object and an apparatus are also provided.

Abstract: The present invention provides a mesothelin binding molecule, comprising an anti-mesothelin single domain antibody. Complementarity determining regions (CDR) of the single domain antibody comprise CDR1 shown in SEQ ID NO: 1, CDR2 shown in SEQ ID NO: 2, and CDR3 shown in SEQ ID NO: 3.

Abstract: An antenna structure includes a ground element, a feeding radiation element, a first radiation element, a second radiation element, a shorting radiation element, a third radiation element, and a fourth radiation element. The feeding radiation element has a feeding point. The first radiation element is coupled to the feeding radiation element. The second radiation element is coupled to the feeding radiation element. The second radiation element and the first radiation element substantially extend in opposite directions. The feeding radiation element is further coupled through the shorting radiation element to the ground element. The third radiation element is coupled to the ground element. The third radiation element is adjacent to the first radiation element. The fourth radiation element is coupled to the ground element. The fourth radiation element is adjacent to the second radiation element.

Abstract: A bolter miner includes a rack, a cutting device and a bolt support device. The cutting device is configured for a cutting operation and is arranged on the rack to swing up and down. The bolt support device includes a lifting assembly, a work platform, a first drilling frame assembly and a stabilization assembly. The lifting assembly is arranged between the rack and the work platform and is configured to lift the work platform. The first drilling frame assembly and the stabilization assembly are arranged on the work platform. The first drilling frame assembly has a bolt support position and an avoidance position. The work platform can extend and retract to switch the bolt support position and the avoidance position of the first drilling frame assembly. The stabilization assembly can be supported between the cutting device and a tunnel roof, so as to enhance the stability of the first drilling frame assembly during a bolt support operation.

Abstract: Methods, apparatuses, and non-transitory computer-readable storage mediums are provided for video decoding. In one method, a decoder determines a fusion scheme applied in decoder-side intra mode derivation (DIMD) mode and in template-based intra mode derivation (TIMD) mode, and the fusion scheme is applied as a weighted average of predictors in the DIMD mode and in the TIMD mode.

Abstract: Input data is received from an analysis of an application running in a real-world environment. The input data identifies one or more parameters that are associated with one or more test scripts that are used to test a new version of the application running in the real-world environment. One or more inputs are received that map the received input data to the one or more test scripts. The one or more test scripts are used to test the new version of the application. The one or more tests scripts are executed against the new version of the application based on the one or more parameters.