Abstract: A method for processing graphic symbol includes obtaining a luminance component image of a to-be-processed image, performing binarization processing based on the luminance component image of the to-be-processed image to obtain a binarized image, and performing a grayscale morphological operation based on the binarized image to obtain a target image, wherein the to-be-processed image has a graphic symbol.

Abstract: A video synthesis method based on surround view, a controller and a storage medium are provided, where the method applied to a client includes: after receiving video data pushed by a server, parsing the video data according to a first viewing angle range predetermined in the video data, and presenting an image; after receiving a user's viewing angle adjustment input, determining a second viewing angle range adjusted by the user, according to the viewing angle adjustment input; and performing, according to the second viewing angle range, an adaptive frame interpolation processing to obtain an adaptive image that meets the second viewing angle range, and performing a presentation based on the adaptive image.

Abstract: the lenslet eyeglass lens and its design method, comprises: the primary lens, the primary lens has the modulation zone, and the primary lens includes the first noumenon within the modulation zone; the lenslet, the lenslet includes a first lens and a second lens, the first lens is connected to the first noumenon and is configured to create defocus when combined with the first noumenon, and the second lens is also connected to the first noumenon and is configured to create a diffuse plaques when combined with the first noumenon; the second lens is connected to the first lens and exposes a part of the first noumenon, such that the modulation zone can concurrently generate a clear visual signal, a defocus signal, and a diffuse plaques modulation signal.

Abstract: The method can include: receiving sensor measurements; maintaining an ingredient model for a foodstuff bin; determining a set of ingredient parameters; providing feedback based on the ingredient parameters; and/or any other suitable elements. The method can optionally include determining a refill event; and responding to a refill event. However, the method can additionally or alternatively include any other suitable elements. The method can function to facilitate automatic refill notifications at a human-machine interface (HMI) and/or can function to facilitate automatic control adjustments based on ingredient refill events. Additionally or alternatively, the method can function to facilitate provision of user feedback for key ingredient parameters, such as a remaining ingredient amount in a particular foodstuff bin, pick weight/volume statistics, via the HMI.

Abstract: A double-sided composite spectacle lens and an inject mold therefor are provided. One surface of the spectacle lens is an aspherical surface, and the other surface is a designed aspherical surface used to inhibit astigmatism, and a spectacle lens formed by combining the two surfaces has two areas with different functions: optimizing optical performance, and thinning for aesthetics. By controlling the reduction of diopter and optimizing astigmatism on one surface, and inversely offsetting astigmatism on the other surface, the degree of astigmatism of the spectacle lens formed by combining the two surfaces is significantly lower than a diopter variation, and the degree of oblique astigmatism is significantly reduced. The aesthetic thinning effects of reducing the edge or center thickness of the double-sided composite spectacle lens are significantly enhanced by accelerating reduction of the diopter on one surface and changing from reducing to increasing the diopter on the other surface.

Abstract: The method can include: receiving sensor measurements; maintaining an ingredient model for a foodstuff bin; determining a set of ingredient parameters; providing feedback based on the ingredient parameters; and/or any other suitable elements. The method can optionally include determining a refill event; and responding to a refill event. However, the method can additionally or alternatively include any other suitable elements. The method can function to facilitate automatic refill notifications at a human-machine interface (HMI) and/or can function to facilitate automatic control adjustments based on ingredient refill events. Additionally or alternatively, the method can function to facilitate provision of user feedback for key ingredient parameters, such as a remaining ingredient amount in a particular foodstuff bin, pick weight/volume statistics, via the HMI.

Abstract: Embodiments of the present disclosure relate to a method, a device and a computer storage medium for data analysis. The method comprises: obtaining a prediction model, a processing layer of the prediction model comprising a plurality of processing units, parameters of each of the a plurality of processing units satisfying an objective parameter distribution, an output of the prediction model being determined based on a plurality of groups of parameters determined from the parameter distribution; and applying model input data to the prediction model, so as to obtain a prediction for the model input data. In this way, a more accurate prediction result may be obtained.

Abstract: A method can include: receiving imaging data; identifying containers using an object detector; scheduling insertion based on the identified containers; and optionally performing an action based on a scheduled insertion. However, the method can additionally or alternatively include any other suitable elements. The method functions to schedule insertion for a robotic system (e.g., ingredient insertion of a robotic foodstuff assembly module). Additionally or alternatively, the method can function to facilitate execution of a dynamic insertion strategy; and/or facilitate independent operation of a plurality of robotic assembly modules along a conveyor line.

Abstract: The invention provides a ternary complex of a cucurbituril host, such as CB[8], with a first aryl guest and second aryl guest, wherein the first aryl guest is a group within a biomolecule, such as insulin, and the first and second aryl guests are different. Also provided is a method of decomplexing the complex, the method comprising the step of treating the complex with a competitor guest, and permitting the competitor guest to displace at least the first aryl guest from the complex.

Abstract: Embodiments of the present disclosure provide method, device and computer storage medium for diagnosing and optimizing a data analysis system. The method disclosed herein comprises: obtaining information about an analysis engine in a data analysis system to be diagnosed and data to be diagnosed, the data to be diagnosed being associated with the analysis engine and comprising at least one of training data and prediction data for the analysis engine; determining a diagnosis engine corresponding to the analysis engine based on the received information; and providing a metric of uncertainty associated with at least one of the analysis engine and the data to be diagnosed by processing the data to be diagnosed with the diagnosis engine, the metric of uncertainty indicating a level of certainty for a prediction result obtained by processing the data to be diagnosed with the analysis engine.

Abstract: A model training method comprises: determining an initial multi-channel residual neural network model; acquiring a multi-channel residual neural network model training data set, the multi-channel residual neural network model training data set comprises multi-channel bone radio-frequency data obtained by a QUS device, and a fracture evaluation value label corresponding to the multi-channel bone radio-frequency data; and training the initial multi-channel residual neural network model by taking the multi-channel bone radio-frequency data as an input and taking the fracture evaluation value label as an output, so as to obtain a multi-channel residual neural network model. Features of an ultrasonic radio-frequency signal can be extracted, and a multi-channel residual neural network model is obtained by training, which model can be applied to the field of fracture risk prediction, such that an effective prevention measure is taken in a timely manner.

Abstract: A method can include: receiving imaging data; identifying containers using an object detector; scheduling insertion based on the identified containers; and optionally performing an action based on a scheduled insertion. However, the method can additionally or alternatively include any other suitable elements. The method functions to schedule insertion for a robotic system (e.g., ingredient insertion of a robotic foodstuff assembly module). Additionally or alternatively, the method can function to facilitate execution of a dynamic insertion strategy; and/or facilitate independent operation of a plurality of robotic assembly modules along a conveyor line.

Abstract: A video synthesis method based on surround view, a controller and a storage medium are provided, where the method applied to a client includes: after receiving video data pushed by a server, parsing the video data according to a first viewing angle range predetermined in the video data, and presenting an image; after receiving a user's viewing angle adjustment input, determining a second viewing angle range adjusted by the user, according to the viewing angle adjustment input; and performing, according to the second viewing angle range, an adaptive frame interpolation processing to obtain an adaptive image that meets the second viewing angle range, and performing a presentation based on the adaptive image.

Abstract: A method can include: receiving imaging data; identifying containers using an object detector; scheduling insertion based on the identified containers; and optionally performing an action based on a scheduled insertion. However, the method can additionally or alternatively include any other suitable elements. The method functions to schedule insertion for a robotic system (e.g., ingredient insertion of a robotic foodstuff assembly module). Additionally or alternatively, the method can function to facilitate execution of a dynamic insertion strategy; and/or facilitate independent operation of a plurality of robotic assembly modules along a conveyor line.

Abstract: A welding mark inspection method includes acquiring a picture including a welding mark, and obtaining a classification type of the welding mark based on the picture and a welding mark classification model. The welding mark classification model is configured to classify the welding mark based on characteristics of the welding mark.

Abstract: A double-sided composite spectacle lens and an inject mold therefor are provided. One surface of the spectacle lens is an aspherical surface, and the other surface is a designed aspherical surface used to inhibit astigmatism, and a spectacle lens formed by combining the two surfaces has two areas with different functions: optimizing optical performance, and thinning for aesthetics. By controlling the reduction of diopter and optimizing astigmatism on one surface, and inversely offsetting astigmatism on the other surface, the degree of astigmatism of the spectacle lens formed by combining the two surfaces is significantly lower than a diopter variation, and the degree of oblique astigmatism is significantly reduced. The aesthetic thinning effects of reducing the edge or center thickness of the double-sided composite spectacle lens are significantly enhanced by accelerating reduction of the diopter on one surface and changing from reducing to increasing the diopter on the other surface.

Abstract: A welding mark inspection method includes acquiring a picture including a welding mark, and obtaining a classification type of the welding mark based on the picture and a welding mark classification model. The welding mark classification model is configured to classify the welding mark based on characteristics of the welding mark.

Abstract: A double-sided composite spectacle lens and an inject mold therefor are provided. One surface of the spectacle lens is an aspherical surface, and the other surface is a designed aspherical surface used to inhibit astigmatism, and a spectacle lens formed by combining the two surfaces has two areas with different functions: optimizing optical performance, and thinning for aesthetics. By controlling the reduction of diopter and optimizing astigmatism on one surface, and inversely offsetting astigmatism on the other surface, the degree of astigmatism of the spectacle lens formed by combining the two surfaces is significantly lower than a diopter variation, and the degree of oblique astigmatism is significantly reduced. The aesthetic thinning effects of reducing the edge or center thickness of the double-sided composite spectacle lens are significantly enhanced by accelerating reduction of the diopter on one surface and changing from reducing to increasing the diopter on the other surface.

Abstract: Embodiments of this application disclose a method and apparatus for processing graphic symbol and a computer-readable storage medium. The method may include: obtaining a luminance component image of a to-be-processed image, performing binarization processing based on the luminance component image of the to-be-processed image to obtain a binarized image, and performing a grayscale morphological operation based on the binarized image to obtain a target image.