17 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 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.

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.

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.

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.

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.

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.

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.

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.

The invention relates to the field of computing and information security, and more particularly to computer-implemented methods for protecting both a physical object and data identifying said physical object. A digital copy of a physical object is created using a non-fungible token, with information about the physical object being recorded in a distributed database. The digital copy of the physical object is signed with an electronic digital signature by the producer of the physical object, confirming the producer, the authenticity of the physical object and the reliability of the digital copy of the object, and this information is also recorded in the distributed database. Information about the authenticity and genuineness of the physical object, received from an organization responsible for verifying the authenticity of the physical object, is recorded in the distributed database. The authenticity of the physical object is verified on the basis of a gemological examination, and information as to whether details concerning the authenticity and genuineness of the physical object are reliable or unreliable or partially reliable is recorded in the distributed database. The invention makes it possible to create a protected digital identifier of a physical object, capable of unequivocally identifying the physical object, and to enhance the level of protection of data and the protection of physical objects against counterfeit.

A method for determining a location at which at least one dispenser is installed within a washroom facility is provided. The method includes obtaining a digital copy of a washroom facility. The method also includes providing the digital copy of the restroom facility to an application, wherein the application is configured to analyze the digital copy of the restroom facility and determine a location for installing the at least one dispenser. The method further includes outputting, via the application, a location for installing the at least one dispenser.