Abstract: The present disclosure relates to systems and methods for image splicing. The systems and methods may acquire a first image and a second image, determine a plurality of first feature points in a first region of the first image, determine a plurality of second feature points in a second region of the second image, then match the plurality of first feature points with the plurality of second feature points to generate a plurality of point pairs. Based on the plurality of point pairs, a third region on the first image and a fourth region on the second image may be determined. Finally, a third image may be generated based on the first image and the second image, wherein the third region of the first image may overlap with the fourth region of the second image in the third image.

Abstract: A robotic surgery device and a feeding system, the robotic surgery device is in communication with a feeding device for tubular component, and includes a synchronous rotary means, including a bracket, a rotary stage, a rotary motor and a rotation transmitting member, wherein the rotary stage is rotatably arranged over the bracket; the tubular component is drawn out from the feeding device and then connected to the rotary stage; as the tubular component rotates when driven by the feeding device, the rotary motor drives the rotary stage to rotate synchronously via the rotation transmitting member; and a synchronous translating means connected with the synchronous rotary means, wherein as the tubular component moves back and forth when driven by the feeding device, the synchronous translating means moves in coordination with the tubular component. Compared with prior art, the robotic surgery device can free the operator's hands and reduce the use costs.

Abstract: Methods and systems are presented for providing a framework for facilitating storage and querying of vectors. Under the framework, different portions of a vector database are stored in different types of memories to improve storage and querying efficiency. One or more index portions of the vector database is stored in a volatile memory, and one or more vector portions of the vector database is stored in a non-volatile memory. Each index portion includes an index that represents multiple levels of vector partitions, including a first level of vector partitions and a second level of vector partitions. Each vector partition in the first level of vector partitions is linked to a different subset of vector partitions in the second level of vector partitions, and each vector partition in the second level of vector partitions corresponds to a group of vectors.

Abstract: A user device may detect speech and use “early exiting” when identifying a potential operational command in the detected speech. The implementation of early exiting may be based on a variable threshold, where variable sensitivity settings for the threshold may be used to control how quickly, and whether, an “early exit” or early prediction of an operational command will occur. An early exit threshold may be adjusted, for example, based on network conditions, to ensure optimal operational command determination from the audio.

Abstract: A salt form of compound I is a GLP-1R agonist, a preparation method therefor, and use thereof are provided. The salt has excellent GLP-1R agonistic activity and has good bioavailability in animals, thus being suitable for preparing a preparation for treating metabolic diseases, tumors, autoimmune diseases, or metastatic diseases.

Abstract: The present disclosure provides a method and a device in a node used for wireless communications. A first receiver receives a first signaling, the first signaling being used to determine a target serving cell and a first time unit, where the target serving cell is either a first serving cell or a second serving cell; a first transmitter determines a first HARQ-ACK codebook and transmits a first signal in the first time unit on the target serving cell, the first signal carrying the first HARQ-ACK codebook; herein, a first time is a boundary time for an active UL BWP change on the first serving cell, a start time for the first time unit being no earlier than the first time; the target serving cell is used to determine whether the first HARQ-ACK codebook comprises a HARQ-ACK information bit for the second time unit on the first serving cell.

Abstract: A reverse wiring self-protection circuit is disclosed, including an auxiliary power module configured to provide tripping electric energy for tripping the solid-state circuit breaker to a tripping coil of the solid-state circuit breaker before an isolating switch of the solid-state circuit breaker is closed; a reverse wiring determination module configured to determine whether DC power connected to the solid-state circuit breaker is reversely wired, and output a first driving enable signal enabling a driving circuit module in response to reverse wiring of the DC power; the driving circuit module is configured to, transmit a driving signal indicating tripping operation to the tripping coil, in response to the first driving enable signal. The reverse wiring self-protection circuit according to the present disclosure can protect the elements included in the solid-state circuit breaker itself and improve the personal safety of the DC system to which the solid-state circuit breaker is connected.

Abstract: A first receiver receives a first signaling, the first signaling is used to schedule a first PDSCH; determines whether to process the first PDSCH according to a first condition set; when the first condition set is satisfied, processes the first PDSCH; when the first condition set is not satisfied, determines whether to process the first PDSCH by itself; wherein the first condition set comprises that an actual data rate is not greater than a target reference data rate; the actual data rate is related to a number of bit(s) in a bit block in the first PDSCH; when a second condition set is satisfied, the target reference data rate is a first reference data rate, and the first reference data rate is configurable or UE-capability related; when a second condition set is not satisfied, the target reference data rate is a second reference data rate.

Abstract: Methods and apparatus for selectively depositing a molybdenum layer on a substrate which includes contacting a substrate surface initially comprising a first portion comprising amorphous silicon, and a second portion comprising silicon and germanium with a molybdenum precursor to selectively form a molybdenum layer on the second portion of the substrate surface.

Abstract: A polymorph of a GLP-1R agonist compound I, a preparation method therefor, and use thereof are provided. Compared with the free state of the compound I, the polymorph has higher stability and better processability, and is more suitable for preparing drugs for preventing or treating diseases related to a GLP-1R target and a signaling pathway thereof, such as type 2 diabetes, prediabetes, obesity, non-alcoholic fatty liver disease, non-alcoholic steatohepatitis, nephropathy, gout, hyperhematuria, and cardiovascular diseases.

Abstract: The present disclosure provides a system and method for image processing. The method may include obtaining multiple projection images of a subject acquired by an imaging device from multiple view angles; generating an initial slice image of the subject by image reconstruction based on the multiple projection images; determining, based on the multiple projection images, a target out-of-plane artifact of the initial slice image; and generating a corrected slice image by correcting the initial slice image with respect to the target out-of-plane artifact.

Abstract: A flexible endoscope system is provided for use in surgical operation which includes a head part and a control handle detachably connected using first and second docking keys. The head part comprises a shaft, a flexible tip located at a distal end of the shaft, an image sensor module, and drive tendons extending in the shaft for controlling the movement of the flexible tip in multiple degrees of freedom. The control handle includes multiple motors for tensioning or relaxing the drive tendons via a capstan assembly. Control element is provided on the control handle to allow a user to trigger a complex movement of the flexible tip to form an S shape so that a bird-eye view of the surgical site can be obtained by the endoscope system. The detachable connection eliminates the need to sterilize the control handle in which the main electronic components are located.

Abstract: A polymorphic form of a GLP-1R agonist compound (III), a preparation method therefor and a use thereof are provided. Compared with an amorphous form of compound (III), the polymorphic form has higher stability and better processability, and is more suitable for preparing a drug for preventing or treating diseases related to a GLP-1R target and a signaling pathway thereof, such as type 2 diabetes, prediabetes, obesity, non-alcoholic fatty liver disease, non-alcoholic steatohepatitis, kidney disease, gout, hyperhematuria, cardiovascular disease, etc.

Abstract: The present disclosure discloses a method and apparatus for editing a virtual element, a device, a medium, and a product, relating to the field of internet technologies. The method includes the following operations: displaying a first virtual element in a virtual scene, the first virtual element being a user generated content (UGC) object (410); displaying a mirroring coordinate system in response to receiving a mirroring trigger operation for the first virtual element, the mirroring coordinate system including a plurality of mirroring coordinate axes forming at least two mirroring axial planes (420); displaying, in response to receiving a trigger operation for a first mirroring axial plane of the at least two mirroring axial planes, a mirroring result of the first virtual element with the first mirroring axial plane as a flipping reference plane (430).

Abstract: Method and device in nodes for wireless communication. A first receiver receives a first information block and a first signaling, the first information block is used to determine whether the first signaling comprises a target DAI field; a first transmitter transmits a target bit block in a first physical-layer channel, of a first bit block or a second bit block, at least the second bit block is used to generate the target bit block; wherein the first signaling is used to determine resources occupied by the first physical-layer channel; a first reference value is a default or configurable non-negative integer; when the first signaling does not comprise the target DAI field, the first bit block is used to generate a third bit block, the third bit block comprises at least one bit, a number of bit(s) comprised in the third bit block is equal to the first reference value.

Abstract: The present disclosure discloses a solid-state circuit breaker, a mechanical breakpoint of the solid-state circuit breaker adopts a modular layout, which includes: a housing module; a breaking unit module including a stationary contact and a movable contact; a mechanism module configured to drive an action of the breaking unit module; and a transmission module, configured to connect the mechanism module and the breaking unit module, wherein the housing module, the mechanism module, the breaking unit module and the transmission module are independent from each other and are able to be installed and disassembled from each other. The solid-state circuit breaker according to the present disclosure is modularized, the installation process is simple, the switching of different application requirements is facilitated, and the maintenance and replacement of internal components are more convenient.

Abstract: The present disclosure provides a solid-state circuit breaker, which includes: a housing; a contact assembly; a semiconductor element, connected in series with the contact assembly; a handle; a first microswitch, capable of being triggered to generate a first signal; a second microswitch, capable of being triggered to generate a second signal; a first trigger part, coupled to the handle to move the handle; and a second trigger part, coupled to the handle to move with the handle, wherein, during a movement of the handle from the closed position to the open position, before the contact assembly is switched to the open state, the first microswitch generates the first signal, during a movement of the handle from the open position to the closed position, before the contact assembly is switched to the closed state, the second microswitch generates the second signal.

Abstract: Disclosed are systems and methods for adjusting the encoding/ordering of parts of a satisfiability modulo theories (“SMT”) problem indicated in an SMT configuration and/or optimizing the SMT solver configuration of an SMT solver to reduce the processing time needed to process the SMT problem using the SMT solver. For example, the order of parts of an SMT problem may be rearranged to reduce a processing time of the SMT problem. Likewise, the configuration options selected for an SMT solver may be adjusted to reduce the processing time required to process an SMT problem.

Abstract: A computer system is provided for compiling computer programs using machine learning compilers. The method includes obtaining a first computer program written in a script with a defined programming language dialect for a particular machine learning compiler, defining a higher level intermediate representation (IR) that represents the first computer program written with the defined programming language dialect; generating a second computer program represented in the higher level IR; deriving a plurality of new optimization passes based on the higher level IR; converting the second computer program represented in the higher level IR into a third computer program represented in one or more lower-level IRs that exist in the machine learning compiler; applying a plurality of existing optimization passes to generate an optimized fourth computer program represented in the existing lower-level IR; and converting the optimized fourth computer program represented in the existing lower-level IR-to-machine instructions.