23 results about "Digital file" patented technology

The application discloses an intelligent file digitization processing method and system, and the method comprises the following steps: synchronously scanning paper files through a multispectral line array scanner, and collecting file image data in a visible light band and a near-infrared band respectively; correcting non-uniform illumination and perspective distortion of the file image data, and generating a geometrically and coloristically standardized double-channel fusion file image; outputting structured layout description information containing a text area, a table area, a signature area and an illustration area based on the double-channel fusion file image; generating a preliminary file information graph according to the structured layout description information; and finally outputting a fully-structured digital file object meeting archiving standards based on the file information graph and a preset file metadata specification. By using the embodiment of the application, a fully-structured digital file object can be automatically and high-faithfully generated, and the accuracy, completeness and knowledge level of digitization processing are improved.

A digital physiological certificate (P-cert) for securing data is disclosed. The certificate comprises a digital file including an identity-based chain of trust of an owner; and a physiological based chain of trust of the owner. The physiological based chain of trust includes an owner's name; an owner's physiological based public key; a publisher's name of the bioauthentication; and a publisher's signature. Other embodiments using the P-Cert are disclosed.

A macro-scale outcrop rock fracture network structure quantitative characterization method and system, the characterization method comprising: arranging a physical scale at the rock slope outcrop to be measured, and shooting a rock slope outcrop image; inputting the image into a pre-trained semantic segmentation model, segmenting the fracture pixel region in the image, and outputting a binary segmentation mask image; taking the physical scale as a reference, calibrating the spatial scale of the rock slope outcrop image to be measured transmitted to the data processing terminal, and calculating the spatial resolution of the image; using the binary segmentation mask image and the spatial resolution to respectively extract statistical parameters of each fracture, extract fractal parameters of the fracture network, and extract topological parameters of the fracture network; integrating the extracted statistical parameters, fractal parameters and topological parameters, introducing a SHAP attribution model, and forming a digital file of the rock slope outcrop fracture network structure, and quantifying the importance ranking and correlation of each parameter in the fracture network formation process.

A system and method to generate and implement digital tuning files based on p-smooth number sequences for use with a digital musical instrument is provided. A p-smooth number sequence is generated and a subset of p-smooth numbers from the sequence is chosen as a musical octave of musical note frequencies. Each note within the octave is designated as a tonic, and each tonic is used to generate additional musical octaves and corresponding musical note notations. The musical octaves and corresponding musical note notations are stored into the digital memory of the digital musical instrument, and the instrument's native musical note mappings are remapped to the musical octaves and corresponding musical note notations from the digital file.

This invention discloses a method and system for traceability management of pressed pre-stacked steel plates. The method includes: setting an identifier on the surface of each steel plate and establishing a digital file; retrieving a steel plate in its ready-to-use state and measuring its quality parameters to determine whether it meets preset production standards; if it does not meet the production standards, intercepting the steel plate and determining whether its quality parameters meet preset scrap standards; if it meets the scrap standards, updating its status to scrap; otherwise, repairing it, and after repair, re-evaluating its quality parameters to meet production standards; if it meets them, maintaining its ready-to-use status; otherwise, updating its status to scrap; if it meets the production standards, scanning the identifier of the steel plate to obtain an identification code and associating it with the production batch of the product it participated in. This invention enables real-time quality control and fault traceability of pressed pre-stacked steel plates.

Protocols for providing multi-factor authentication to secure private encryption keys for an asymmetrical encryption algorithm are disclosed. According to the method, a user device is in possession of multiple CRP generation factors, which may include a physical addressable PUF array, a biometric print, a virtual token derived from a digital file, and a sensor-based PUF. The user device builds a combined reference table of responses from two or more of its factors, and derives an ephemeral key from the table used to encrypt a secret key. The terminal device may decrypt the key despite loss of the physical addressable PUF.

A method for executing at least a portion of a digital file. The method includes receiving the digital file. The method further includes receiving a submission ruleset including at least one inactive submission rule, wherein the submission rule includes a rule criterion. The method further includes outputting the digital file. The method further includes receiving, in response to outputting the digital file, a digital signature of the digital file. The method further includes activating the submission rule. The method further includes selecting a data record from a repository of the provider computing system. The method further includes determining the data record fulfills the rule criterion of the submission rule. The method further includes outputting the data record in response to the data record fulfilling the rule criteria of the submission rule.

The application provides a port operation tug cable stress monitoring system and a monitoring method, adopts an FBG sensor to cooperate with temperature compensation and attitude sensing, realizes precise decoupling of axial tension, bending and torsion coupling stress, realizes precise quantification of the size and direction of the towing force, and is fully suitable for the dynamic berthing operation scene of the port operation tug. Based on the LSTM model improved based on the attention mechanism and the Miner fatigue cumulative damage theory, the overload risk can be warned in advance, and the cable fatigue life expiration can be warned in advance; meanwhile, a unique digital file is established for each cable, the whole life cycle closed-loop management from storage to scrap is realized, the cable use cost is reduced, and the safety hidden danger is eliminated. The pilot terminal adopts vector graphics to display the towing force vector, the resultant force and the ship attitude of multiple tugs, converts abstract data into intuitive global operation state, the precision of the pilot command operation is greatly improved, the emergency disposal efficiency is improved, and the safety accident rate of the large ship berthing and unberthing operation is reduced.

This specification provides a digital signing method, apparatus, electronic device, and storage medium. The method includes: a first terminal acquiring a digital signing operation initiated by a user for a target digital file to be signed; in response to the digital signing operation, the first terminal acquiring the user's identity information and conducting short-range wireless communication with a second terminal maintaining the target digital file to transmit the user's identity information to the second terminal, so that the second terminal uses the user's identity information as a calling parameter to invoke a smart contract deployed on a blockchain for signing digital files, and performs signing processing on the target digital file based on a digital seal corresponding to the user's identity information.

A method of manufacturing a model for manufacturing a custom cranial remodeling orthosis device for an infant's deformed head includes the steps of receiving a head shape digital file corresponding to the deformed head and processing the head shape digital file to generate a modified shape data file. The modified shape defines hold areas on the deformed head where head growth is to be constrained and at least one growth area where head growth is to occur. The method includes processing the modified shape digital file to produce an extra growth room shape data file comprising extra growth room contiguous to the growth area and utilizing the extra growth room shape data file to manufacture the model.

The application discloses a battery pack tracing method, system, device and medium. The method comprises the following steps: establishing a digital file among an identity code, a pointer code pointing to real-time data, and factory data; determining an assembly blueprint of the relationship between the battery cell and the installation position based on the assembly requirement and the digital file, wherein the assembly blueprint comprises a matching relationship between the identity code and a virtual position code of the installed slot; screening the battery cell from the battery pack exclusive material based on the assembly blueprint and the physical position code of the installation slot, and verifying; adding the mapping relationship of the battery pack identification, the virtual position code of the installation slot, and the identity code of the battery cell to the digital file for tracing. The application establishes a digital file of the mapping relationship in-depth battery cell layer, and the exact route of the matching between each battery cell and the installation slot is determined based on the assembly requirement at the initial stage of assembly. The whole life process is accurately positioned, the information fault is avoided, and the technical problem that the tracing effect of the battery pack is poor in the prior art is solved.

A method of manufacturing a custom cranial remodeling orthosis device for an infant's deformed head includes the step of receiving a head shape digital file corresponding to the deformed head. The method also includes processing the head shape digital file to generate a modified shape data file. The modified shape defines hold areas on the deformed head where head growth is to be constrained and growth areas where head growth is to occur. The method further includes processing the modified shape digital file to produce an extra growth room shape data file comprising one or more extra growth room areas contiguous with corresponding one or more of the growth areas and utilizing trim lines to further define the extra growth room.

Disclosed herein are system, apparatus, article of manufacture, method and / or computer program product embodiments, and / or combinations and sub-combinations thereof, for distributing digital data. In some embodiments, a server receives a request to distribute digital data to be consumed by a plurality of users. The request indicates that the digital data is to be distributed based on a plurality of parameters and a plurality of resources. The digital data is associated with a digital file. The server identifies an opportunity to distribute the digital data based on a first parameter and a volume of installs of the digital file. Moreover, the server causes the digital data to be distributed such that the digital data is available to be output to the second set of devices using a set of resources based on a limit on resources for the opportunity and the first parameter.

This invention discloses a multimodal data fusion system and method for intelligent management and breeding of breeding geese, belonging to the interdisciplinary fields of smart animal husbandry, computer vision, and artificial intelligence. The method includes: configuring an identity tag for each breeding goose and establishing an individual digital file; simultaneously collecting and recording various data of the breeding goose when it passes through a preset data acquisition channel; extracting body length, body height, crown color saturation, and body surface temperature values ​​on an edge computing device; integrating the data with age information to form a multimodal time-series data sequence; calculating the weight change trend, and inputting the weight change trend, crown color saturation, body surface temperature, feed intake data, and age information into a trained artificial intelligence model, outputting quantitative decision parameters. This invention achieves precise synchronization and intelligent fusion of multimodal data, improving breeding accuracy, reducing feed conversion ratio, and enhancing breeding management efficiency and breeding precision.

Systems and methods for training a user to label, plan, and code digital files for three-dimensional garment design are provided. Systems and methods regarding a training and recruitment paradigm delivered over mobile to upskill users with manufacturing skills and then staff a newly reshored manufacturing industry over time are also provided.

The application discloses a quick connection and positioning construction process of prefabricated components of fabricated buildings, which takes a building information model as the only data source and sequentially executes the following steps: digital pre-matching and dynamic instruction generation, component state synchronization and on-site coordinate calibration, dynamic hoisting and multi-stage positioning under real-time guidance, self-adaptive connection and state self-locking, and installation quality online sensing and closed-loop verification. Through multi-stage intelligent positioning of fusion of vision, optics and non-contact force field, the components are precisely positioned at the millimeter level. By using the self-adaptive connection node of the built-in sensing and driving element, the error is automatically compensated and high-strength locking is completed. Based on the real-time acquisition of multi-dimensional physical quantity data, the quality is determined online and a traceable digital file is formed, and all data are gathered into a project digital twin for overall performance simulation and construction dynamic optimization. The application realizes full-process digitalization, and significantly improves the installation precision, operation efficiency and quality controllability of fabricated buildings.

The invention discloses an automatic file classification and intelligent storage system. The system comprises a multi-function printer. The multi-function printer comprises a scanning module, an identification module, a storage module and a control processing module, and the scanning module executes scanning operation on a file to obtain a file image. The recognition module has an optical character recognition technology, can convert the file image into an editable digital file, and carries out recognition and judgment programs. The control processing module is configured to control and execute a scanning operation, a file image identification and determination program, and a classification storage program. In the identification and judgment program, if it is judged that the digital file conforms to the specific classification principle, a classified storage program is carried out, the digital file is stored in a specific file folder, and if it is judged that the digital file does not conform to the specific classification principle, the digital file is stored in an unclassified file folder.

A method of manufacturing a custom cranial remodeling orthosis device for an infant's deformed head includes the step of receiving a head shape digital file corresponding to the deformed head. The method also includes processing the head shape digital file to generate a modified shape data file. The modified shape defines hold areas on the deformed head where head growth is to be constrained and growth areas where head growth is to occur. The method further includes processing the modified shape digital file to produce an extra growth room shape data file comprising one or more extra growth room areas contiguous with corresponding one or more of the growth areas. The method further includes utilizing the extra growth room head shape data file to manufacture a modified shape with extra growth room and utilizing the modified shape with extra growth room to manufacture said custom cranial remodeling orthosis device.

The present application belongs to the technical field of building material recycling in civil engineering, and provides a method for rapid performance evaluation and graded reuse of existing hydraulic concrete dismantling materials, comprising: according to a pre-constructed four-grade recycling grading standard based on engineering applicability, rapidly detecting the existing hydraulic concrete dismantling materials, and dividing the existing hydraulic concrete dismantling materials into four reuse grades according to the data of the rapid detection; establishing a digital file including geometric size and key measured performance parameters for the graded concrete components; calling a digital template corresponding to the temporary wharf design and indicating the performance requirements of each part, screening the dismantling component set meeting the conditions in the recycled component information library, and generating a dismantling component calling list for the construction of the temporary wharf. The present application realizes the digital management of the existing hydraulic concrete dismantling materials from detection evaluation to graded reuse, and ensures the scientific and reasonable use of dismantling materials with different performance levels.

One or more embodiments of the specification provide a blockchain-based digital file signing method and device, applied to a signing initiator client; the method comprises: in response to a signing processing operation initiated by a signing initiator for a target digital file, determining other signing participants participating in signing the target digital file; in response to the determined other signing participants, calling decryption logic contained in a first smart contract to perform decryption processing on an encrypted target digital file stored in a blockchain; and in response to completion of the target digital file decryption processing, further calling encryption logic contained in the first smart contract to perform encryption processing on the decrypted target digital file based on public keys of the other signing participants, so that the other signing participants, in response to the obtained encrypted target digital file, perform decryption processing on the encrypted target digital file based on private keys of the other signing participants, and perform signing processing on the decrypted target digital file.

A method of manufacturing a custom cranial remodeling orthosis device for an infant's deformed head includes the step of receiving a head shape digital file corresponding to the deformed head. The method also includes processing the head shape digital file to generate a modified shape data file. The modified shape defines hold areas on the deformed head where head growth is to be constrained and growth areas where head growth is to occur. The method further includes processing the modified shape digital file to produce an extra growth room shape data file comprising one or more extra growth room areas contiguous with corresponding one or more of the growth areas. The method further includes utilizing the extra growth room head shape data file to manufacture a modified shape with extra growth room and utilizing the modified shape with extra growth room to manufacture said custom cranial remodeling orthosis device.

Presented are cryptographic digital assets for articles of footwear, methods for making / using such cryptographic digital assets, and decentralized computing systems with blockchain control logic for mining, intermingling, and exchanging blockchain-enabled digital shoes. A method of provisioning the digital assets includes receiving a transaction confirmation indicative of a completed transaction of an article of footwear or a digital file representative thereof from a first party to a second party, and transmitting a cryptographic block to a distributed blockchain ledger to record transfer of the cryptographic digital asset to the second party.

A method of manufacturing a model for manufacturing a custom cranial remodeling orthosis device for an infant's deformed head includes the steps of receiving a head shape digital file corresponding to the deformed head and processing the head shape digital file to generate a modified shape data file. The modified shape defines hold areas on the deformed head where head growth is to be constrained and at least one growth area where head growth is to occur. The method includes processing the modified shape digital file to produce an extra growth room shape data file comprising extra growth room contiguous to the growth area and utilizing the extra growth room shape data file to manufacture the model.