Abstract: The present disclosure relates to live video photographing method, apparatus, device and computer readable storage medium. During a live video is played in a virtual live room, in response to a trigger for a photograph control, a photograph animation interface is displayed, an image frame of the live video is acquired, and a sharing page corresponding to the image frame is generated, wherein the sharing page comprises an image corresponding to the image frame and at least one sharing manner entry.

Abstract: Provided are a method and apparatus for creating a target live stream room, an electronic device, a storage medium, a computer program product and a computer program. The method includes: in response to a first input operation, displaying a first configuration page corresponding to a first streamer identifier; in response to a second input operation for the first configuration page, obtaining a live stream parameter, wherein the live stream parameter comprises a resource parameter; and transmitting a creation request to a server based on the live stream parameter, such that the server creates a target live stream room corresponding to the first streamer identifier.

Abstract: A docking station includes a station body and a dirtiness detection module. The station body is provided with a clean water path and a wastewater path, where the clean water path is configured to provide clean water to a cleaning device, the wastewater path is configured to discharge wastewater in the station body, and a water softener is provided on the clean water path. The dirtiness detection module includes a first conductivity sensor, a second conductivity sensor, and a processor, where the first conductivity sensor is provided in the clean water path and located downstream of the water softener, the second conductivity sensor is provided in the wastewater path, and the processor is configured to determine dirtiness information based on detection results of the first conductivity sensor and the second conductivity sensor.

Abstract: This application provides an image blur degree determining method and a related device thereof, and relates to the field of image processing. The image blur degree determining method includes: obtaining an original image; determining a homography transformation matrix corresponding to each image block arranged in a column direction in the original image, where the column direction is perpendicular to a row direction in which an electronic device performs row-by-row exposure; and determining a blur degree of the original image based on each image block and the corresponding homography transformation matrix. This application can implement an objective of quickly calculating a blur degree of an image without being affected by image content.

Abstract: A semiconductor device and a fabrication method of the semiconductor device are provided. The semiconductor device includes a substrate, a source-drain plug layer in the substrate, a gate structure in the substrate, and a dielectric layer disposed over the substrate and covering the gate structure and the source-drain plug layer. The dielectric layer contains a first through-hole having a bottom exposing a top surface of the source-drain plug layer, and a second through-hole having a bottom exposing a top surface of the gate structure. Further, the semiconductor device includes an interface layer disposed on each of the top surface of the source-drain plug layer exposed by the first through-hole and the top surface of the gate structure exposed by the second through-hole.

Abstract: The present disclosure provides a preparation method of a mesoporous CeO2-loaded Au catalyst, products and applications thereof, and belongs to the technical field of fine organic chemical industry. According to the present disclosure, firstly, COFs material COFs-41 is employed to prepare mesoporous CeO2 carrier material with high specific surface area; then, Au nanoparticles loaded on the surface of mesoporous CeO2 carrier pores are anchored by impregnation-reduction method to produce Au@CeO2 catalyst with high specific surface area; and then, mesoporous Au@CeO2 catalyst with high specific surface area, aromatic alcohols are added to a reactor, anhydrous methanol is used as a solvent, and heating is carried out to react in an atmosphere of atmospheric oxygen for a certain period of time at room temperature, and this catalyst catalyzes the oxidative transesterification of aromatic alcohols for synthesis of aromatic esters in a highly selective manner.

Abstract: Systems and methods are provided to generate a set of vector representations for each word of a plurality of words in a set of social media data by inputting each word into each of a predefined number of machine learning models to output each of the set of vector representations, the set of social media data comprising social media data from a plurality of social network platforms in a predefined window of time. The systems and methods further provide for generating a similarity score for each vector representation in the set of vector representations for each word output from the predefined number of machine learning models with respect to a given brand name, and generating a perception score for each word based on the generated similarity score for each vector representation in the set of vector representations for each word.

Abstract: The present disclosure relates to a resource processing method and apparatus, and an electronic device, a storage medium and a program product. The method comprises: displaying a resource transfer page for a target resource, wherein information of the target resource and information of a live streaming room corresponding to the information of the target resource are displayed on the resource transfer page; and in response to a resource transfer operation for the target resource, displaying information of successful resource transfer, so as to share the target resource, wherein the target resource is used by a target resource claiming object to gain corresponding access to the live streaming room when same has drawn the target resource.

Abstract: This application provides an image blur degree determining method and a related device thereof, and relates to the field of image processing. The image blur degree determining method includes: obtaining an original image; determining a homography transformation matrix corresponding to each image block arranged in a column direction in the original image, where the column direction is perpendicular to a row direction in which an electronic device performs row-by-row exposure; and determining a blur degree of the original image based on each image block and the corresponding homography transformation matrix. This application can implement an objective of quickly calculating a blur degree of an image without being affected by image content.

Abstract: A semiconductor structure includes a substrate, a covering layer on the substrate, an auxiliary layer on the covering layer, a first dielectric layer on surfaces of the substrate and the auxiliary layer, and a conductive structure in the first dielectric layer. The semiconductor structure also includes a second dielectric layer on surfaces of the first dielectric layer and the conductive structure, a first opening in the second dielectric layer and the first dielectric layer, and a second opening in the second dielectric layer. The first opening exposes the auxiliary layer, and the second opening exposes the top surface of the conductive structure. A first conductive layer is in the first opening, and a second conductive layer is in the second opening. A growth rate of the first conductive layer over the auxiliary layer is higher than the growth rate of the first conductive layer over the covering layer.

Abstract: A semiconductor device and method for forming same are provided. The method for forming a semiconductor device includes: providing a base; forming an interlayer dielectric layer over the base; forming contact holes by etching the interlayer dielectric layer; forming a barrier layer over the base in the contact holes; and forming a metal layer over the barrier layer. The contact holes exposed a portion of a surface of the base. The metal layer fully filled the contact hole.

Abstract: An autonomous cleaning device and a noise reduction air duct device are provided for autonomous cleaning device. The autonomous cleaning device includes a body and a motor arranged on the body, and the noise reduction air duct device is mounted on the body. The noise reduction air duct device includes an upper housing, a lower housing and a support noise reduction structure made of elastic material. The lower housing and the upper housing enclose to form an air duct, an air inlet is arranged at a position of the air duct corresponding to the motor, and an air outlet is arranged on a side of the air duct away from the air inlet; the support noise reduction structure has a first end fixed on the lower housing, and a second end abutting against a lower surface of the upper housing.

Abstract: The present disclosure relates to live video photographing method, apparatus, device and computer readable storage medium. During a live video is played in a virtual live room, in response to a trigger for a photograph control, a photograph animation interface is displayed, an image frame of the live video is acquired, and a sharing page corresponding to the image frame is generated, wherein the sharing page comprises an image corresponding to the image frame and at least one sharing manner entry.

Abstract: Disclosed is a self-propelled soft robot body, including a tube which is internally and axially provided with a tube cavity, and at least one propelling structure, comprising a first driving unit, a second driving unit and a third driving unit, which are evenly fixed on a peripheral wall of the tube cavity, relative to an axis thereof, and along the axis of the tube; and the first driving unit, the second driving unit and the third driving unit are respectively telescopic along the axis of the tube; at least two support structures, with each two adjacent support structures having at least one propelling structure arranged therebetween, the support structures are fixedly connected with the propelling structure and arranged on the peripheral wall of the tube cavity.

Abstract: The present disclosure relates to an interaction method and apparatus, and a device, a computer-readable storage medium and a product. The method comprises: during the process of a live room playing a live video, in response to a change of interaction data in the live room, updating the display of a first progress bar, which is presented in a live video interface and corresponds to a target interaction control; and in response to triggering of the target interaction control, displaying an interaction interface, wherein the interaction interface comprises a virtual resource corresponding to the interaction data.

Abstract: A semiconductor structure and a fabrication method of the semiconductor structure are provided. The method includes providing a substrate, forming a first dielectric layer and a plurality of gate structures, forming source-drain doped regions, and forming a source-drain plug. The first dielectric layer covers surfaces of the gate structure, the source-drain doped region and the source-drain plug. The method also includes forming a first plug in the first dielectric layer, and forming a second dielectric layer on the first dielectric layer. The first plug is in contact with a top surface of one of the source-drain plug and the gate structure. The second dielectric layer covers the first plug. Further, the method includes forming a second plug material film in the first and second dielectric layers. The second plug material film is in contact with the top surface of one of the source-drain plug and the gate structure.

Abstract: System (100) for accommodating mobile devices used for video teleconferencing, the system including a loudspeaker (120), a controller (190), and an elevated support (140) for the mobile device. The controller communicates with the mobile device and controls the loudspeaker to provide an audio interface with the mobile device.

Abstract: A cleaning device including a main unit and a cleaning assembly, the cleaning assembly arranged on the main unit, where the cleaning assembly at least includes a water tank; and at least one image collection module, corresponding to the water tank in position and arranged facing the water tank, where the at least one image collection module collects an image of the water tank, so as to determine at least one of whether the water tank is in place and a water volume status of the water tank.