Abstract: A method and apparatus for storing information. The method comprises: generating a traceability code of an article, and associating the traceability code of the article with the article (201); collecting circulation information of the article (202); determining a form data item corresponding to the circulation information of the article (203); and according to the traceability code of the article, and a correlation between the form data item corresponding to the circulation information of the article and the circulation information of the article, storing the traceability code of the article, the form data item corresponding to the circulation information of the article and the circulation information of the article (204).

Abstract: The present invention provides a method, an apparatus, an electronic device and a readable storage medium for providing a serial number, capable of configuring different serial number generating methods according to different business scenarios, solving a problem of completely depending on one serial number generating method, enabling to generate a serial number that satisfies a business scenario in time, and finally improving the stability of a logistics distribution system.

Abstract: A network resource pushing method, a device, and a storage medium. The method comprises: a server receiving information of a network resource accessed by a user, and information of the environment of the user when the user accessed the network resource (101); the server applying, according to the information of the environment of the user, a pre-established scenario determination model to determine a user scenario (102); the server establishing an association model between the user scenario and the type of network resource accessed by the user (103); and the server receiving information of a current environment of the user, applying the scenario determination model to determine a current scenario corresponding to the information of the current environment of the user, and pushing to the user, according to the association model, a network resource having a type corresponding to the determined current scenario (104).

Abstract: A system and a method for pose tracking, particularly for top-down, online, multi-person pose tracking. The system includes a computing device having a processor and a storage device storing computer executable code. The computer executable code, when executed at the processor, is configured to: provide a plurality of sequential frames of a video, the sequential frames comprising at least one keyframe and a plurality of non-keyframes; for each of the non-keyframes: receive a previous inference bounding box of an object inferred from a previous frame; estimate keypoints from the non-keyframe in an area defined by the previous inference bounding box to obtain estimated keypoints; determine object state based on the estimated keypoints, wherein the object state comprise a “tracked” state and a “lost” state; and when the object state is “tracked,” infer an inference bounding box based on the estimated keypoints to process a frame next to the non-keyframe.

Abstract: An end effector for a robotic arm. The end effector includes an angle compensator for attaching a suction cup, a vacuum control valve, a vacuum generator, a level compensator, and an extension tube which are sequentially connected along a central axis and in fluid communication, and a vacuum sensor connected to the vacuum control valve for measuring vacuum, a proximity sensor attached to the extension tube 121 for determining position of the level compensator. The vacuum is generated when compressed air passes the extension tube, the level compensator and the vacuum generator along the central axis. The level compensator provides compensation along the central axis.

Abstract: Provided are a method and device determining a driving route of a sorting robot. The method comprises: weighting and scanning on an import platform (310) in response to a sorting robot (320), and determining a destination of the sorting robot on a sorting map; determining, according to the destination, a target package drop (330) on the sorting map; identifying two dumping points on a route which is perpendicular to an import direction of the import platform among dumping points of the target package drop; respectively calculating the costs of routes from the import platform to the two dumping points; determining the dumping point corresponding to the smaller cost of route to be the target dumping point on the sorting map; determining a preferred package drop route from predetermined package drop routes to be selected from the import platform to the target dumping point; and sending a package drop task including the preferred package drop route to the sorting robot.

Abstract: The present application discloses a data exchange system, method, and device.

Abstract: The present disclosure provides a self-service settlement method, apparatus and storage medium, and relates to the technical field of self-service shopping, wherein the method includes: obtaining a monitoring image acquired by an image capture device and corresponding to commodities to be settled which are placed on a settlement counter; obtaining information of the commodities to be settled through image recognition; obtaining a first weight acquired by a weight detection device, obtaining a second weight based on the information of the commodities to be settled, judging whether the information of the commodities to be settled is matched with commodities to be confirmed according to a weight comparison result; and obtaining purchased commodity settlement information under the condition that the information of the commodities to be settled is matched with the commodities to be confirmed, and performing checkout processing.

Abstract: A person tracking method, comprising: acquiring N frames in units of time windows; acquiring, in time windows, tracking paths of a target person according to the N frames; and constructing continuous tracking paths by means of continuous time windows, so as to obtain the tracking results of the target person.

Abstract: The verification method includes: acquiring a value of at least one type of to-be-verified configuration information of a hardware device of a user; generating to-be-verified information of the user according to the value of the to-be-verified configuration information; and comparing the to-be-verified information with stored identity verification information of the user to verify identity of the user.

Abstract: The present disclosure provides a method, system, and terminal device for re-identifying a person in a closed place, relating to the field of video processing technologies. The method comprises: dividing a closed place into a plurality of regions comprising an entrance region, any of the regions comprising at least one camera for photographing; confirming a person first entering based on a trajectory tracking of the person in the entrance area, and assigning a unique identity number to the person, acquiring and recording feature information thereof and binding the identity number with the feature information; and when re-identification of a person in the closed place is performed, matching person's feature information captured by the camera of the region where the person is, with recorded feature information selecting the identity number bound with recorded feature information that best matches the feature information of the person as the identity number of the person.

Abstract: A method and a device for previewing a document online are provided. The method includes: whether data associated with a primary key exist in a cache server according to the primary key of to-be-previewed content is queried; when determining from the query that data associated with the primary key exist, the data associated with the primary key from the cache server is obtained, and the data associated with the primary key to an application server is sent; after the data associated with the primary key is received, a key-value pageview count of the primary key is determined; and when determining that a value of the key-value pageview count is not zero, the to-be-previewed content from a cloud storage server according to the primary key is obtained and the to-be-previewed content to the application server is provided for preview by a user.

Abstract: The invention discloses an augmented reality method and device, and relates to the field of computer technology. A specific implementation of the method includes: acquiring video information of a target, and acquiring real image information and real sound information of the target from the same; using the real image information to determine at least one image-based target state data, and using the real sound information to determine at least one sound-based target state data; fusing the image-based and sound-based target state data of the same type to obtain a target portrait data; and acquiring virtual information corresponding to the target portrait data, and superimposing the virtual information on the video information. This implementation can identify the current state of the target based on the image information and sound information of the target, and fuse the two identification results to obtain an accurate target portrait.

Abstract: Disclosed by the present disclosure are a method and apparatus for generating information. A specific embodiment of the method comprises: obtaining a first image and a second image; inputting the first image and the second image respectively into a pre-trained detection and recognition model, to obtain an annotated first image and an annotated second image, where an annotation comprises an image box surrounding a target object in the image, and the detection and recognition model is configured to represent the correspondence relationship between an image and an annotated image; and inputting the annotated first image and the annotated second image to a pre-trained matching model to obtain a matching degree between the annotated first image and the annotated second image, where the matching model is used to characterize a corresponding relationship between a pair of images and the matching degree between the images.

Abstract: A soft package includes a package body made of a soft deformable material, and a plurality of rigid gripping components disposed at periphery or corners of the package body. Each of the rigid gripping components includes a rigid ring structure configured to be gripped by a robot device. A robot system may be used to process the soft package, by controlling a computer vision system of the robot system to capture images of the soft package, processing the images of the soft package to recognize the locations of the rigid gripping components, and controlling the robot devices of the robot system to grasp the rigid gripping components.

Abstract: A method and a system for self-checkout. The system includes a scanner, an imaging device, and a computing device. The computing device is configured to: initiate a self-checkout event; instruct the imaging device to capture video frames of a region of interest (ROI); track the product; record scanning status and location status of the product; in response to receive a scanning signal from the scanner, record scanning status of the product as scanned; calculate a shoplifting risk score based on a number of the product having the scanning status of unscanned and disappears from the table region or ROI; and provide a shoplifting warning when the shoplifting score is large.

Abstract: A database expansion system, equipment, and a method of expanding a database. The method includes: receiving modification information instructing to modify a mapping relationship between a virtual database and a database; reconfiguring according to the modification information the mapping relationship; receiving a database access request and analyzing the database access request to obtain information about a target virtual database; acquiring, according to the reconfigured mapping relationship, target database related information corresponding to the target virtual database; transmitting to a target database the database access request; and acquiring from the target database data corresponding to the database access request. The database expansion system, the equipment, and the method of expanding the database implement flexible capacity expansion of a database by mapping a virtual database to an expanded database, reducing an expansion cost, and maximally utilizing resources of a database server.

Abstract: A method, a device and a non-transitory computer readable medium for tracking poses of multiple objects. The method includes detecting, by a processor, objects from each of a plurality of consecutive frames in a video sequence; estimating, by the processor, a pose of each of the objects within each of the plurality of consecutive frames; and tracking, by the processor, the poses of each of the objects across the plurality of consecutive frames.

Abstract: The processing method comprises: acquiring a first image set corresponding to a product category; labelling at least one region of interest for each image in the first image set, wherein each region of interest is used for representing an object; acquiring a scanning window; using the scanning window to scan the regions of interest, acquiring scanning results, and placing the scanning results into a sample training set; establishing an illustration frame acquisition model by taking the first image set as input and taking the sample training set as output; acquiring an image to be processed, and using the illustration frame acquisition model to acquire a target webpage illustration frame corresponding to the image to be processed; and cutting, according to the target webpage illustration frame, the image to be processed so as to obtain a target webpage illustration.

Abstract: Provided are an item recall method and system, an electronic device and a readable storage medium. The item recall method includes: behavior data is acquired, where the behavior data includes items and item information of each item; target behavior data containing a retrieval category word is extracted from the behavior data; retrieval words of each item and a retrieval frequency of each retrieval word are acquired in a reverse correlation manner; word segmentation is performed on the item information to obtain multiple item segmented words; a similarity between all retrieval words and the multiple item segmented words is calculated; whether the similarity is greater than a first preset threshold or not is determined, and if yes, then a retrieval word is extracted as an expansion word of the retrieval category word; and item recall is performed according to the retrieval category word and the expansion word.