Abstract: An information authentication method is provided. The method includes: determining a plurality of first objects in a target image; determining at least one second object in the target image; and executing, for each of the plurality of first objects, a first authentication operation including: determining whether the at least one second object includes a second object associated with the first object; performing first authentication on the second object associated with the first object in response to determining that the at least one second object includes the second object associated with the first object to obtain a first authentication result of the first object; and outputting the first authentication result.

Abstract: A method for interacting voice is provided. The method includes: determining a user included in a physical environment and a first position of the user in the physical environment based on a real-time audio stream collected in the physical environment; presenting a user indicator corresponding to the user in association with a target indicator in a voice interaction interface rendered for the physical environment, where the relative positional relationship between the user indicator and the target indicator is determined based on the relative positional relationship between the first position and a second position corresponding to the target indicator in the physical environment; and adjusting a visual presentation attribute of the user indicator based on a portion of the real-time audio stream corresponding to the user.

Abstract: The present application relates to a dysprosium-rich nickel-tungsten alloy material for nuclear shielding, the composition thereof comprising components of the following mass percentage: C: 0.002-0.02%, W: 5.0-35.0%, Cr: 15.0-30.0%, Dy: 1.0-4.0%, and the remaining components are nickel and unavoidable impurities. A preparation method for the dysprosium-rich nickel-tungsten alloy material for nuclear shielding is also provided. In the present application, a high-dysprosium and high-tungsten nickel-tungsten alloy material is prepared by adding an appropriate ratio of nickel, chromium, tungsten, and dysprosium, and has the advantages of high strength, good plasticity and toughness, corrosion resistance and excellent processing and formability, and can be used as an integrated material of a neutron and photon synergistic shielding functional structure.

Abstract: A container bottle includes a bottle body and a handle disposed at the neck of the bottle body, where one end of the handle is connected to the neck of the bottle body, and the other end of the handle is in a free state.

Abstract: A method for video interaction, an electronic device, and a storage medium are provided. The method may include: during a video interaction with a large model, determining a target object targeted by a spatially directional action associated with a video frame in an interaction process; determining a data processing instruction for the target object based on input information linked to the spatially directional action; and using the large model to perform data processing on the target object according to the data processing instruction, thereby obtaining a data processing result.

Abstract: A content sharing method includes: obtaining a first multimedia content to be shared in a terminal during a session between the terminal and a large model; performing a content desensitization processing on a sensitive content in the first multimedia content, and obtaining a second multimedia content by performing a type labeling processing on a position of the sensitive content in the first multimedia content, in which a type labeled by the type label processing is a type of the sensitive content; and sharing with the large model the second multimedia content for the session.

Abstract: A smart dining bar includes a tabletop unit, a refrigerator refrigeration unit, and a control unit. The tabletop unit includes a small table top, and the refrigerator cooling unit includes a foamed door body, a storage rack, a lifting assembly, and a refrigeration chamber. The small table top, foamed door body, and storage rack can be raised or lowered along with the lifting assembly. The foamed door body is detachably mounted to the small table top, and the foamed door body is detachably connected to the lifting assembly. The dining bar is equipped with a refrigeration unit, which not only fulfills the basic function of a dining table but also provides refrigerated and frozen storage. The lifting column racks allows for easy access and maximizes space utilization. The small table top and foamed door body are detachably installed, and the foamed door body is detachably connected to the lifting assembly.

Abstract: Artificial leathers have a top layer that contains a solid, water-insoluble polyurethane elastomer, a solid, water-insoluble acrylate elastomer, and embedded particles of an encapsulated phase change material. The top layer imparts a desirable “cool touch” feature to the artificial leather, while also imparting other important physical and tactile properties such as a soft and smooth feel. An artificial leather comprises a backing layer and a top layer bonded directly or indirectly to the backing layer. The top layer comprises, by total weight of the top layer: (i) 25 to 75 weight percent of a solid, water-insoluble polyurethane elastomer; (ii) 10 to 40 weight percent of a solid, water-insoluble acrylate elastomer; and (iii) 1.5 to 30 weight percent of embedded particles of an encapsulated phase change material. The encapsulated phase change material (iii) has a melting or glass transition temperature of 20 to 37° C.

Abstract: Provided are a bottle blowing mold, a bottle blowing machine and a plastic bottle, the bottle blowing mold includes a mold cavity, where a bottle body, a bottle shoulder, a handle and a bottle neck are formed within the mold cavity after a bottle preform is blown, the bottle shoulder is located between the bottle body and the bottle neck, one end of the handle is connected to the bottle shoulder, an other end of the handle is connected to the bottle shoulder or the bottle neck, and a cavity wall of the mold cavity is provided with at least one first rib to have a non-closed or annularly closed first groove is formed on the bottle body.

Abstract: Disclosed is a multi-layer synthetic leather product comprising (A) a silicone based top layer; and (B) a polyurethane based skin layer which is formed with a polyurethane dispersion formulation, wherein the polyurethane dispersion formulation is formed by blending water, at least one chain extender and an isocyanate-terminated prepolymer which is the reaction product of a mixture comprising: at least one isocyanate compound, at least one polyol compound, and from 2.5 wt % to 15 wt %, based on the weight of the prepolymer, of at least one allyl polyether monoalcohol. Due to the formation of chemical bonds between the top layer and the skin layer, the synthetic leather product exhibits superior detachment resistance, mechanical strength, easy to clean capability and hand feeling.

Abstract: Provided are a blow-molding mold, a bottle blowing machine and a plastic bottle, the blow-molding mold has a mold cavity, where a bottle body, a bottle shoulder, a handle and a bottle neck are formed within the mold cavity after a bottle preform is blown, the bottle shoulder is located between the bottle body and the bottle neck, one end of the handle is connected to the bottle shoulder, the other end of the handle is connected to the bottle shoulder or the bottle neck, and the mold cavity includes a first concave region to have a raised step structure formed on the bottle neck.

Abstract: This application discloses image processing methods and systems. One method includes: obtaining a first image, obtaining a template image having a life value that determines whether the template image is valid, comparing the first image with the template image, and storing the first image in a template library as a new template image in response to determining that the first image matches the template image.

Abstract: An automatic vehicle window cleaning method and apparatus includes obtaining a vehicle window image; determining a dark channel image corresponding to a single frame of vehicle window image; further determining, based on a quantity of pixels whose gray values exceed a preset gray threshold in the dark channel image and/or definition of the dark channel image, that a first-type foreign object exists on a vehicle window, and/or determining, based on RGB values of pixels in i consecutive frames of vehicle window images, that a second-type foreign object exists on the vehicle window, and controlling a cleaning tool to remove a foreign object. The foreign object includes the first-type foreign object and/or the second-type foreign object.

Abstract: A multi-objective optimized evaluation method of anti-seismic performance of a slope reinforced by a pile-anchor system is provided. The method includes: training an initial three-dimensional slope numerical calculation model to obtain an target three-dimensional slope numerical calculation model; determining numerical values to be imported into the target three-dimensional slope numerical calculation model according to deformation differences, to obtain a model analysis result; obtaining a simulation operation result according to a reinforcement scheme working condition table of the pile-anchor system; based on the model analysis result and the simulation operation result, evaluating anti-seismic reinforcing performance of the pile-anchor system to obtain comprehensive evaluation values, and then optimizing and evaluating the reinforcement schemes of an overall slope to be reinforced.

Abstract: A method for presenting a face in a video call includes: obtaining a key feature point of a facial expression of a user based on a face image of the user; driving a three-dimensional (3D) head image of the user by using the key feature point of the facial expression of the user, to obtain a target 3D avatar of the user, where the target 3D avatar of the user has an expression of the user; rotating the target 3D avatar based on a preset presentation angle, to obtain a target 3D avatar at the preset presentation angle; and transmitting the target 3D avatar at the preset presentation angle to a peer video call device. A user can see a 3D avatar that is of a user and that is at a preset presentation angle in real time.