34 results about "Digital copy" patented technology

A system and a method for verifying authenticity of a physical copy and a digital copy of a document are disclosed. The method comprises registering a document in a repository by storing details related to the document in a location of the repository. A symbology for the document is generated. The symbology is an identifier of the location of the repository comprising the document. The symbology is associated with either a physical or a digital copy of the document. The digital copy of the document is printed to generate a printed copy. The printed copy or the physical copy of the document is scanned to generate a scanned image. The document and the details related to the document present at the location of the repository are accessed. The scanned image is compared with the document stored in the repository to determine the authenticity of either the physical copy or the digital copy of the document.

The invention relates to a credible data permission matching access method and system for a digital avatar, and relates to the field of credible certification, a DID digital identity containing a verifiable certificate is registered through a block chain, a frequent verification factor attribute combination is mined by using a historical verification record for a user to select, and then a preset verifiable expression is constructed; and when the verifier demand coincides with the selected combination, the corresponding expression is automatically called for identity verification, so that the technical problems of high user operation frequency and low verification efficiency during digital identity verification are solved, and the technical effects of reducing the user operation frequency, improving the DID digital identity verification efficiency and ensuring identity credibility and accurate permission matching are achieved.

The invention discloses a digital signature generation and authentication system and method. The system comprises a first terminal and a second terminal, the first terminal comprises a first acquisition module for generating a first graphical interface, responding to a signature executed by a user on the first graphical interface, and acquiring first vector coordinate data signed on the first graphical interface; the second acquisition module is used for sampling facial features of the user; the data processing module is used for extracting a first secret key parameter from the first vector coordinate data, taking the facial feature as a second secret key parameter, and encrypting the first vector coordinate data through the first secret key parameter and the second secret key parameter to obtain secret key data; the storage module is used for storing key data; the communication module is used for transmitting the key data to a second terminal; the second terminal comprises a third acquisition module for verifying the facial features of the user; and the generation module verifies the facial features, decrypts the key data by using the second key parameter, and requests the first terminal to generate a digital copy to the second graphical interface.

Systems and methods for inventory management and digital twin synchronization are provided. In one example, an inventory management system includes a machine, an active monitoring service configured to monitor the machine, detect an active trigger event, and notify a client of the machine of a passive trigger event, wherein the client is configured to initiate partial or full inventory collection in response to receiving a notification of an active trigger event. The inventory management system also includes a server external to the machine and communicatively coupled to the client via an over-the-air (OTA) connection, and a digital twin, wherein the digital twinning is a digital copy of the machine synchronized with the machine via the server by data collected from the partial inventory collection or the full inventory collection.

Disclosed herein is a device (1) for inspecting a material (M), in particular leather, comprising a working plane (2) adapted to provide a support plane for the material (M), a control unit (C) adapted to manage the device (1), an illumination system (15) adapted to illuminate the material (M) on the working plane (2), and at least one image detector (30) adapted to capture an image of the material (M) on the working plane (2). The control unit (C) is configured to process the image captured by the image detector (30) and to generate a digital copy of the material (M) to be inspected wherein the apparatus (1) further comprises a stretching tool (10) configured to apply a stretch to the material (M) arranged on the working plane (2) such that defects can be identified even on the material (M) in the stretched state. (Figure 1)

A computer-implemented method includes receiving information of a logistics network representing a factory and associated suppliers of parts, evaluating a first transit time required to receive parts across the logistics network, for each supplier of the associated suppliers creating a digital copy of the logistics network in which a node connecting the supplier to the factory is removed from the digital copy of the logistics network, evaluating a second transit time required to receive parts, for a supplier of the associated suppliers having an impact metric above a threshold identifying a substitute supplier that ships to the factory in the logistics network, and in an event of failure of a given node in the logistics network, replacing in the logistics network a given supplier that uses the given node to ship to the factory and that has an associated impact metric above the threshold with the substitute supplier.

The invention discloses an ultrasonic cleaning system and method for marine equipment based on meta universe and digital twinning, and belongs to the technical field of information and automatic control and meta universe. The system is composed of a virtual ultrasonic cleaning twin model based on the universe and an entity ultrasonic cleaning model, a three-layer network framework is adopted, and a user is connected with the ultrasonic cleaning twin system through the augmented reality technology. The virtual model and the entity model map an entity into reality in the form of virtual interactive fusion and virtual connection, a user can analyze and count cleaning data in the middle layer through a Web online browser, dynamic change information of ultrasonic cleaning is monitored in real time, and a decision is made. According to the method, the target twin model is updated in real time through various models and historical data, the cleaning of the ship mechanical equipment is tested and inspected by creating digital copies of actual production and operation, the actual cleaning process can be modeled with high efficiency and high precision, the cleaning cost is reduced, and the cleaning efficiency is improved.

Arrangements are provided for generating tamper-proof quantum-resistant data structures for storing digital communications transmitted over pubic electronic mediums, such as the Internet. The digital communication may include audio and video data. The tamper-proof quantum-resistant data structures may be stored in a repository used for verifying whether digital copies, such as video clips, are authentic copies or whether they have been altered, such as by artificial intelligence, to include misinformation or disinformation.

A system and method for generating a secure digital copy of content associated with a non-fungible token (NFT). The system may include, be part of, or be in communication with a print device. The system will receive, from a requesting entity, a print request to print digital content that is associated with an NFT. The system will then access a user profile of the requesting entity to identify a digital wallet associated with the requesting entity. The system will determine whether the digital wallet indicates that the requesting entity owns the NFT. In response to determining that the digital wallet indicates that the requesting entity owns the NFT, the system will generate a print job that comprises a set of instructions to print the digital content, optionally with a verification code. The system may then cause the print device to print the digital content.

A method for modifying smart card properties of a smart card leveraging a spatial computing device is provided. The spatial computing device may be in electronic communication with an entity server. The method may include identifying the smart card within a field of view of the spatial computing device. The method may include establishing a wireless communication between the smart card and the spatial computing device. The method may further include generating a digital copy of the smart card and displaying the digital copy of the smart card on a display of the spatial computing device. The method may further include displaying a plurality of selectable options for modifying card properties of the smart card and in response to a detection of a selection of one of the selectable options, transmitting a request to the entity server to modify a property of the smart card based on the selected option.

According to various embodiments, a method executed by a processor is described, comprising: providing an electronic file that has a representable content of the electronic file in a first content description layer, wherein the representable content of the electronic file is described at a respective position within the first content description layer by means of an index, and generating a digital copy of the electronic file having several content description layers by performing the following for each index of at least a part of the representable content of the first content description layer of the electronic file: • For each index, a corresponding additional index is generated, wherein the additional index is set up in such a way that it is not visible to a human viewer when displaying the content of the electronic file using a file display program, wherein the additional index is generated using a random image; • The index is stored in one of the multiple content description layers, • The additional index is stored in a different content description layer among the multiple content description layers.

The invention discloses a data processing method and device based on digital clones and a storage medium, and relates to the field of computer science and technology. The method comprises the following steps: acquiring multi-source data in a target scene; data influencing the digital copies are screened out from the multi-source data, the screened data influencing the digital copies serve as target information, the target information is received through the digital copies, and the digital copies are associated with the multiple systems and the multiple devices in the target scene through different target interfaces; and when it is detected that task information exists in the target information, determining a task level of the task information, and adjusting a task allocation strategy and a resource allocation strategy of the digital avatar based on the task level and the resource information. According to the method and the device, the technical problems of data synchronization delay and unsmooth function coordination in the digital duplicate integration process in the prior art are solved.

Process for a customized production of skin patches, for realizing a customized patch according to a shape of the scalp of a patient for hair thickening purposes, comprising the following main steps: ⋅(a) patient mapping to collect all the information and map the patient to create a digital copy of the same (digital twin) by 3D scanning and production of the template structure by 3D printing; ⋅(b) setting of the template for machining consisting in the application preferably of the compact elastic polyurethane; ⋅(c) application of the hair by approaching the same to the template connected to the suction system: ⋅o suction of the hair inside special holes; o heating the polymeric film close to the melting point, incorporating the hair therein so as to obtain the desired natural hair effect; o cooling.

The invention relates to the field of neurosurgical implants, and more particularly to technologies for the functional rehabilitation of patients fitted with cortical visual prosthesis systems. The present method includes the steps of reading the geometric parameters of an environment, transmitting said parameters to a personal computer on which editable virtual rooms are created, transmitting data about said virtual rooms to a computing unit of a cortical prosthesis system equipped with software that makes it possible to control virtual rooms and to visualize objects with the aid of bionic vision, immersing a user into a virtual room, continuously capturing data about the user's position in space and synchronizing said data on the computing unit with a digital copy of the user in the virtual room, and having the user perform exercises of a rehabilitation programme using virtual reality control devices. The technical result of the invention consists in reducing rehabilitation times for users of cortical visual prosthesis systems, increasing the safety of the rehabilitation process and broadening the functionality of systems for adapting to bionic vision.

A method for manufacturing a decorative sheet may involve providing a first printed substrate having a first decorative image printed using an analog printing technique. A digital copy of the first decorative image may be acquired to obtain a first master image. A first color profile of the first decorative image may be obtained. The first master image may be printed on a second substrate using a digital printing technique to form a second decorative image. A second color profile of the second decorative image may be obtained. The first and the second color profiles may be compared to determine a similarity index. If the similarity index is below a threshold value, then an image processing operation may be performed to obtain a second master image. The first and the second printed substrates may be subjected to a predetermined operation.

The invention provides a service-based cloud native network architecture for 6G (6th Generation). It provides an open ecosystem that allows third party applications. A system for providing digital infrastructure services in a digital world is provided. According to the method and the system, services provided by the invention comprise operation optimization, namely, service (which realizes optimization of infrastructure), asset management, namely, service (which promotes management of infrastructure assets), and virtual reality, namely, service (which provides a virtual reality library for virtual reality application). The service is provided by a digital infrastructure in the digital world, the digital infrastructure corresponding to a real-world infrastructure including a real-world object. The real-world object in turn corresponds to a representation in the digital world, i.e., a digital copy.

This is a method for making digital emulations of human brains by mind uploading the consciousness of the person into a computer by usage of magnetic resonance imaging (M.R.I.) scans and electroencephalogram (E.E.G.) Scans of the human brain. The process makes a exact digital copy of the brain in the computer which acts just as the organic human brain using arrays and tensors being a digital form of the human brain and the exact electrical processes that happen in the organic human brain happen in the digital emulation allowing the exact same mental processes to happen within the digital environment of the computer. The digital emulation is then processed inside a robotic body of the host allowing the host to achieve control over the robotic body and a form of digital immortality as a infomorph.

The invention discloses a double-beam laser diode driving circuit based on RN5C711. The double-beam laser diode driving circuit is suitable for a laser printer and a digital copying machine. The circuit adopts a + 5V power supply to supply power to AVCC, DVCC and LDV pins of the RN5C711, double laser diodes are respectively connected with LD1 and LD2 pins of the RN5C711, independent automatic power control is realized through an adjustable resistor, LVDS format data input is received, and an overcurrent and power supply abnormity protection mechanism is provided. The circuit solves the problems of insufficient current control precision and protection deficiency in the prior art, realizes stable output of laser intensity, prolongs the service life of a laser diode, and is simple in design and easy to debug.

Creation of a digital copy of a real instance from at least one image. The invention relates to a method for generating a digital copy of a real instance, the method comprising the following steps: - obtaining (300) at least one image representative of an environment; - detecting (301) at least one given real instance in said at least one received image; - obtaining (302-304) at least one piece of information relating to the given real instance; - generating (305) a digital copy of said given real instance, the digital copy comprising said at least one piece of information relating to the given real instance. Figure for the abstract: [Fig 3]

The invention relates to a method (100) for automatically detecting digital forgery for the purpose of verifying the conformity of a digital copy (DD) of an official document (OD). Such a method (100) primarily comprises a step (130) of processing one or more images (DF1, …, DFj, …DFm) extracted from the digital copy (DD) in order to produce one or more images (DF1', …, DFj', …DFm') expressing a residual noise, and a step (140) of analysing this residual noise in order to produce a conformity result (SCj, ASC) in relation to the digital copy (DD). Such a method (100) is designed to be implemented by the processing unit of an electronic entity (20) for verifying such conformity, possibly in response to a request from a third-party electronic entity (40) operated by a state or service provider.

The invention discloses a method for detecting real copies of prerecorded digital media, which relates to the technical field of data processing, and comprises the following implementation steps of: configuring a media reader and an authentication server terminal, entering a tampering detection end, and judging whether data has modification traces or not through multiple angles and multiple positions; entering a watermark recognition end, capturing watermark features of data in real time in the detection process, and ensuring the accuracy of detecting the real copy of the pre-recorded digital media; and entering an artifact judgment end, judging whether copy artifacts occur in data copy during detection in real time by capturing continuously changing dynamic contents during pre-recorded digital copy in real time, and judging whether the copy is true or false in time and making copy adjustment. According to the method for detecting the real copy of the pre-recorded digital media, whether the digital media have tampering traces or not can be comprehensively and timely found, complete identification information can be extracted when the digital media are copied, and the accuracy of detecting the real copy of the pre-recorded digital media is ensured.

A system and method for electronic signature validation is provided. Embodiments may include analyzing at least one government identification document, wherein analyzing includes authenticating the at least one government identification document. Embodiments may further include extracting personally identifiable information pertaining, to a user from the at least one government identification document and displaying a digital copy of a document to be signed to the user. Embodiments may also include capturing an electronic signature of the document by the user and receiving personally identifiable information, wherein the personally identifiable information pertains to the user and enables the user to be uniquely identified. Embodiments may further transmitting a document signing transaction session.

The invention discloses a multi-stage data synthesis and progressive fine tuning method and system for digital copies, and the method comprises the steps: carrying out the structural processing of user notes, and constructing a triple knowledge base and a global user portrait; on the basis, training data is synthesized in three stages, wherein the high-order data adopts a structured format containing a specific label to explicit the reasoning chain; carrying out two-stage supervision fine adjustment and portrait-based preference optimization on the model by adopting a progressive strategy; during model reasoning, the generated content is verified and corrected by retrieving the original note vector library in real time. The system comprises corresponding modules. According to the method, the problems of infirm memory, disordered time sequence, superficial personality and illusion in the construction of the digital clones are solved, and the personalized digital clones with high credibility, deep level and traceability can be generated.

A system and method for electronic signature validation is provided. Embodiments may include analyzing at least one government identification document, wherein analyzing includes authenticating the at least one government identification document. Embodiments may further include extracting personally identifiable information pertaining to a user from the at least one government identification document and displaying a digital copy of a document to be signed to the user. Embodiments may also include capturing an electronic signature of the document by the user and receiving personally identifiable information, wherein the personally identifiable information pertains to the user and enables the user to be uniquely identified. Embodiments may further transmitting a document signing transaction session.

An approach for reducing edge computing resources associated with autonomous vehicle infrastructure is disclosed. The approach utilizes digital twin computing to create a digital copy of the autonomous vehicle and edge computing demand. The approach can simulate the entire journey of the autonomous vehicle(s) on a travel path to determine the edge computing resources requirements. And based on the generated data set, the approach provides recommendations of proactive vehicle maintenance plan to improve edge computing capability of the vehicle based on the selected route. Other recommendation can include identifying whether road maintenance is to be performed for optimum usage of edge computing capability.

A method is provided for creating a digital copy of a restroom facility containing at least one dispenser. The method includes scanning the washroom facility with an image capture device, thereby forming a scanned copy of the washroom facility. The method further includes inputting the scanned copy into an application configured to convert the scanned copy into a digital copy, the digital copy including a visual representation of the restroom facility. The method further includes converting, via the application, the scanned copy to a digital copy.

Embodiments of this disclosure relate to a Σ-Δ analog-to-digital converter (ADC) circuit that corrects for mismatch errors introduced by a feedback ADC. An Σ-Δ modulator includes: an N-bit quantization circuit for generating an N-bit codeword stream, and a feedback signal path having an N-bit DAC circuit that operates non-ideally due to mismatch errors, the N-bit DAC circuit converting the N-bit codeword stream to generate a feedback signal. A digital DAC replication circuit provides a digital copy of the N-bit DAC circuit. The digital copy takes into account the non-ideal operation of the N-bit DAC circuit 126 due to mismatch errors and converts the N-bit codeword stream to generate a P-bit codeword stream functionally equivalent to the feedback signal output from the N-bit DAC circuit, where P > N.

The present disclosure provides a computer-implement method for utilizing a settlement system based on a non-fungible token (NFT), consisting of the original physical banknote and a digital copy of this original physical banknote in the form of an NFT-copy and referred to as an NFT-banknote, so as to perform a settlement electronically using a blockchain or other service. The method includes: obtaining digital images of the original physical banknote; checking, whether the digital images of the original physical banknote meet the predetermined requirements, and verifying the authenticity of the original physical banknote. An NFT-token is issued, which includes digital images of the specified banknote as well as data regarding the currency of the banknote, nominal value of the banknote, the current owner of the settlement system, and the current holder of the original physical banknote, and then the data about the obtained settlement system is entered into the register.

The invention discloses a method for perceiving self appearance, clothes and scenes through digital separate bodies and a related product. The method comprises the following steps: acquiring digital copy content associated with a digital copy unique identifier; performing legality verification and normalization processing on the digital duplicate content to obtain a standardized material; based on a preset appearance-clothing-scene field set, constructing a structured cue word and a structured constraint, and calling a multi-modal analysis model to reasone the standardized material to obtain a candidate structured result; performing grammar verification, field verification and value domain consistency verification on the candidate structured result to obtain a target structured result; and storing the target structured result and the unique identifier of the digital duplicate in an appearance-clothing-scene setting library in an associated manner, and writing a version number and an update timestamp. By means of the technical scheme, unified processing and field-level structured output of multi-format input are achieved, and uncertainty caused by manual participation and secondary analysis is reduced.

A method for modifying smart card properties of a smart card leveraging a spatial computing device is provided. The spatial computing device may be in electronic communication with an entity server. The method may include identifying the smart card within a field of view of the spatial computing device. The method may include establishing a wireless communication between the smart card and the spatial computing device. The method may further include generating a digital copy of the smart card and displaying the digital copy of the smart card on a display of the spatial computing device. The method may further include displaying a plurality of selectable options for modifying card properties of the smart card and in response to a detection of a selection of one of the selectable options, transmitting a request to the entity server to modify a property of the smart card based on the selected option.