Abstract: Systems and methods for generating a panorama image. Captured images are coarsely aligned, and then finely aligned based on a combination of constraint values. The panorama image is generated from the finely aligned images.

Abstract: The method for virtual interaction with a three-dimensional indoor room includes: generating a virtual room model, generating a virtual room visual representation, providing the room data to a display device, receiving a virtual object selection, rendering an updated virtual room visual representation based on the virtual object, and providing the updated virtual room visual representation to the display device. The method can optionally include updating virtual room S700. A system for virtual interaction with a three-dimensional indoor room includes: a backend platform and a front end application.

Abstract: A system may include a memory and a processor in communication with the memory. The processor may be configured to perform operations. The operations may include calculating a priority factor with a node autonomous center in a node and computing a node service capability with the node autonomous center. The operations may further include selecting, with the node autonomous center, a task based on the priority factor and the node service capability. The operations may further include directing the task to the node.

Abstract: A microspheric ionomer having a cross-linked structure, a preparation method therefor, applications thereof, and a preparation system thereof. The ionomer comprises structure units A represented by formula (1), structure units B represented by formula (2), and a cross-linking structure provided by a cross-linking agent, M being separately selected from H, a metal cation, and a straight chain, a saturated alkyl of branched or ring-shaped C1-C20, R being H or a methyl; and metal cations are introduced to part of structure units A in the ionomer. The ionomer shows an outstanding effect on nucleation of PET, serves as a nucleating agent for PET modification, so as to obtain a corresponding PET composition.

Abstract: An audio processing method includes establishing a wireless connection between a wireless headset and an electronic device, and establishing a wireless connection between the wireless headset and a charging case. The charging case collects a sound signal, generates first audio data, and sends the first audio data to the wireless headset. The wireless headset performs audio effect processing on the first audio data to obtain second audio data. The electronic device sends third audio data to the wireless headset. The wireless headset performs audio mixing processing on the second audio data and the third audio data to obtain fourth audio data and plays the fourth audio data.

Abstract: A method for providing an edge service includes a first security agent that performs data stream transmission with a plurality of endpoint computing devices through an edge link, and each endpoint computing device obtains, using the first security agent, an edge service provided by an edge server. The first security agent determines, based on a data stream transmitted between each endpoint computing device and the first security agent, an abnormal endpoint computing device in the plurality of endpoint computing devices. The first security agent generates link abnormality information, and the link abnormality information includes an address of the abnormal endpoint computing device. The first security agent sends the link abnormality information to the security controller. The security controller receives the link abnormality information, and generates edge link information including an address of a second security agent based on the link abnormality information.

Abstract: A rendering method includes that a physical engine on a remote computing platform obtains a physical simulation result based on an operation instruction sent by a user corresponding to a first rendering engine or a user corresponding to a second rendering engine, and then sends the physical simulation result to the first rendering engine and the second rendering engine, so that the first rendering engine performs rendering based on the physical simulation result to obtain a first rendered image, and the second rendering engine performs rendering based on the physical simulation result to obtain a second rendered image, where the operation instruction affects at least one three-dimensional model in a target scene, and the physical simulation result includes physical information of the at least one three-dimensional model affected by the operation instruction.

Abstract: The present invention provides a vertical feeding and wafer inserting integrated machine, comprising a rack and a silicon wafer transfer device provided on the rack; a carrying-transporting water tank for carrying and transporting silicon wafers is provided on one end of the rack; the rack is further provided with a feeding unit for conveying the silicon wafers in the carrying-transporting water tank to a silicon wafer transfer belt a wafer inserting unit for inserting the silicon wafers into wafer baskets is provided on one end, away from the feeding unit, of the silicon wafer transfer device, and a wafer basket arraying mechanism is provided on the other end of the wafer inserting unit; and a washing manipulator for transferring grouped wafer baskets to a washing procedure is further correspondingly provided on the rack.

Abstract: A rendering method includes receiving a first rendering request and a second rendering request, where the first rendering request indicates a target scene and a first angle at which the target scene is observed, and the second rendering request indicates the target scene and a second angle at which the target scene is observed; performing non-angle-of-view-related processing on data of the target scene by using the rendering engine, to obtain non-angle-of-view processed data; performing, based on the first angle at which the target scene is observed and the non-angle-of-view processed data, subsequent processing including angle-of-view-related processing to obtain a first rendered image; and performing subsequent processing including angle-of-view-related processing to obtain a second rendered image.

Abstract: The present invention provides a vertical feeding and wafer inserting integrated machine, comprising a rack and a silicon wafer transfer device provided on the rack; a carrying-transporting water tank for carrying and transporting silicon wafers is provided on one end of the rack; the rack is further provided with a feeding unit for conveying the silicon wafers in the carrying-transporting water tank to a silicon wafer transfer belt a wafer inserting unit for inserting the silicon wafers into wafer baskets is provided on one end, away from the feeding unit, of the silicon wafer transfer device, and a wafer basket arraying mechanism is provided on the other end of the wafer inserting unit; and a washing manipulator for transferring grouped wafer baskets to a washing procedure is further correspondingly provided on the rack.

Abstract: In a rendering method, a target mesh corresponding to a pixel in a current viewplane is determined in a process of rendering a current frame of the application, a historical rendering result of the target mesh that is obtained in a process of rendering a historical frame of the application is obtained, and a current rendering result of the pixel is calculated based on the historical rendering result of the target mesh. According to the rendering method, the current rendering result is calculated by reusing the historical rendering result.

Abstract: A rendering method is provided, including the following: A rendering platform obtains an influential variable of a coloring result of a to-be-processed grid (S201), where the to-be-processed grid includes some regions of a surface of a three-dimensional model; the rendering platform selects a coloring result of a matching sample grid from a grid rendering resource based on the influential variable of the coloring result of the to-be-processed grid (S202), where the grid rendering resource stores influential variables of coloring results of a plurality of sample grids and corresponding coloring results of the plurality of sample grids; and the rendering platform returns the coloring result of the matching sample grid as the coloring result of the to-be-processed grid (S203). According to the foregoing method, a waste of computing resources can be effectively reduced.

Abstract: The present invention discloses a method for evaluating and preventing creep damage to conductivity of hydraulic fracture in gas reservoirs, comprising: (1) selecting a rock sample of target reservoir for creep experiment, and plotting ?-t curve of the rock sample during creep; (2) fitting the fractional Kelvin model with the ?-t curve of the rock sample during creep; (3) calculating the conductivity and permeability of hydraulic fracture considering creep damage; (4) numerically solving the productivity model, calculating the cumulative gas production of the gas well produced up to time t, and calculating the creep damage rate for cumulative production of the gas well; (5) repeating Steps (3) to (4), calculating the creep damage rate for cumulative production for the cases of hydraulic fracture sanding concentration N of 5 kg/m2, 7.5 kg/m2, 10 kg/m2, 12.5 kg/m2 and 15 kg/m2 respectively, plotting the creep damage chart of cumulative production.

Abstract: The present invention discloses a method for evaluating and preventing creep damage to conductivity of hydraulic fracture in gas reservoirs, comprising: (1) selecting a rock sample of target reservoir for creep experiment, and plotting ?-t curve of the rock sample during creep; (2) fitting the fractional Kelvin model with the ?-t curve of the rock sample during creep; (3) calculating the conductivity and permeability of hydraulic fracture considering creep damage; (4) numerically solving the productivity model, calculating the cumulative gas production of the gas well produced up to time t, and calculating the creep damage rate for cumulative production of the gas well; (5) repeating Steps (3) to (4), calculating the creep damage rate for cumulative production for the cases of hydraulic fracture sanding concentration N of 5 kg/m2, 7.5 kg/m2, 10 kg/m2, 12.5 kg/m2 and 15 kg/m2 respectively, plotting the creep damage chart of cumulative production.

Abstract: A method for providing an edge service includes a first security agent that performs data stream transmission with a plurality of endpoint computing devices through an edge link, and each endpoint computing device obtains, using the first security agent, an edge service provided by an edge server. The first security agent determines, based on a data stream transmitted between each endpoint computing device and the first security agent, an abnormal endpoint computing device in the plurality of endpoint computing devices. The first security agent generates link abnormality information, and the link abnormality information includes an address of the abnormal endpoint computing device. The first security agent sends the link abnormality information to the security controller. The security controller receives the link abnormality information, and generates edge link information including an address of a second security agent based on the link abnormality information.

Abstract: In an embodiment of the present disclosure, there is provided a computer-implemented method, wherein the computer is operable between a management server and at least one cloud server providing a cloud service, the method comprising: collecting management data related to the cloud service through a standard protocol for network management, wherein the standard protocol allows communication of the management data via a designated port; and sending at least part of the management data to the management server.

Abstract: Un-differential correction distributed processing system and method based on a receiver of a reference station, in which main calculation tasks of conventional centralized data processing are transferred to the receiver of the reference station. The receiver of the reference station executes tasks of the PPP calculation, the PPP un-differential ambiguity fixing and the un-differential correction product generating via data interaction with servers. The client generates a relevant virtual un-differential correction by visiting a reference station area code address server and achieves PPP-RTK calculation under area augmentation. Load of server is greatly reduced, and problem of overload on relevant servers is solved; meanwhile, there is no need for the client to arrange a machine room of servers that needs specially-assigned person on duty, thus reducing user's maintenance work on the servers and saving costs.

Abstract: In an embodiment of the present disclosure, there is provided a computer-implemented method, wherein the computer is operable between a management server and at least one cloud server providing a cloud service, the method comprising: collecting management data related to the cloud service through a standard protocol for network management, wherein the standard protocol allows communication of the management data via a designated port; and sending at least part of the management data to the management server.

Abstract: The modified high-viscosity asphalt has raw materials of a base asphalt mixture, an oil slurry, a rubber modifier, modified petroleum resin, an anti-stripping agent, and carbon black powder. The road asphalt patching tape has good high-temperature performance, excellent wear resistance to wheels, a very high friction coefficient and good low-temperature ductility. The road asphalt patching tape can be closely attached to and effectively repair the diseased road surface. In this way, the road asphalt patching tape is compactly connected to the diseased road surface, which can strengthen the diseased road surface, strengthen the overall strength of the cracked area, and prevent diseases, such as turtle shell-shaped cracks, pitted surfaces or the like, from deteriorating into potholes or the like.

Abstract: The modified high-viscosity asphalt has raw materials of a base asphalt mixture, an oil slurry, a rubber modifier, modified petroleum resin, an anti-stripping agent, and carbon black powder. The road asphalt patching tape has good high-temperature performance, excellent wear resistance to wheels, a very high friction coefficient and good low-temperature ductility. The road asphalt patching tape can be closely attached to and effectively repair the diseased road surface. In this way, the road asphalt patching tape is compactly connected to the diseased road surface, which can strengthen the diseased road surface, strengthen the overall strength of the cracked area, and prevent diseases, such as turtle shell-shaped cracks, pitted surfaces or the like, from deteriorating into potholes or the like.