24 results about "Object registration" patented technology

The invention relates to the technical field of archive storage, and discloses an archive storage system and method based on a digital object architecture, and the system comprises a unique identification and relation analysis assembly which is used for generating a globally unique object identifier; the digital object warehouse is used for constructing digital objects; the digital object registry is used for establishing a metadata index which can be retrieved; the distributed account book module is used for forming an on-chain record; and a policy-driven engine for monitoring and receiving the broadcasted structured transactions and determining the affected context scope to execute the embedded lifecycle policy. According to the technical scheme, the electronic original text is constructed into the digital object containing the Merkel tree integrity verification data, and all key operations are recorded in the distributed account book module, so that full-chain trust guarantee of archive data from content to process is realized; therefore, the integrity of the data in the long-term storage process can be effectively verified.

A method for registering digital objects on at least one blockchain (BCN1), comprising the steps of creating a first off-chain object container (OC1(AG1), OF1(AG1)) associated with a reconciliation agent; receiving, between a first and a second time, requests (R1(AG1)) to register objects in the first object container issued by a first operator (OP1) and designating a first reconciliation agent (AG1); using the first reconciliation agent, generating reconciliation objects based on the off-chain object registrations that occurred between two times, and generating a reconciliation request (R2(AG1)); receiving, via the management platform, the reconciliation request and registering the reconciliation objects in a reconciliation wallet (SW1(AG1)) on the blockchain. Abbreviated figure: Fig. 1

The application relates to the technical field of image three-dimensional reconstruction. The application discloses a monocular hand-object interaction three-dimensional reconstruction method and device, a terminal and a storage medium, which can improve the quality of a hand-object interaction reconstruction result. The method comprises the following steps: acquiring an initial object grid, an initial hand grid and a target hand-object interaction grid corresponding to a target image; performing hand region and object region extraction processing on the target hand-object interaction grid to obtain a target hand rough region and a target object rough region; performing coarse registration of the initial object grid to the target object rough region by using an object registration algorithm to obtain an optimized object grid; performing coarse registration of the initial hand grid to the target hand rough region by using a hand registration algorithm to obtain an optimized hand grid; and performing parameter adjustment processing on the optimized object grid and the optimized hand grid by using a joint optimization algorithm to obtain a hand-object interaction reconstruction result corresponding to the target image.

The invention provides a data processing method and device, equipment and a storage medium, and can be applied to the technical field of computers. The method comprises the following steps: acquiring a data directory published by a first object, wherein the data directory comprises description information of a data source provided by the first object; registering a decentralized identity (DID) for the first object by using a public key of the first object, and storing a first DID identifier of the first object and a corresponding first DID document to the block chain; registering a DID for a data directory, and storing a second DID identifier corresponding to the data directory and a second DID document corresponding to the data directory to the block chain; signing and issuing a first verifiable declaration VC of the data directory by using a private key of the first object, and storing the first VC to the block chain; the first VC is used for determining that a data directory is created and owned for the first object. The method and the device are beneficial to ensuring security and credibility of data sharing.

The invention belongs to the technical field of image processing, and provides a target object change detection method, device and equipment based on deep learning, and a medium, and the method comprises the steps: obtaining a dual-temporal remote sensing image pair containing target object registration and a training sample of a binary change annotation graph corresponding to the pixel level of the dual-temporal remote sensing image pair; constructing a target object change detection model, wherein the target object change detection model comprises a feature extraction module used for extracting multi-scale features of two time-phase images in the dual-time-phase remote sensing image pair, a bidirectional semantic alignment module used for fusing the multi-scale features of the two time-phase images, and a decoder module used for recovering spatial details; training a target object change detection model by using the training sample to obtain a trained target object change detection model; and inputting the dual-temporal remote sensing image pair registered with the target object to be detected into the trained target object change detection model, and outputting a corresponding binary change prediction map. According to the invention, a changing target object area can be accurately and robustly segmented from the dual-time-phase low-altitude image.

Devices, systems, and techniques for a shared set of object registrations for devices with independent reference planes. An example imaging device may capture a first imaging data stream of a visualized surgical structure. The imaging device may communicate registration information with another surgical imaging device capturing a second imaging data stream of the visualized surgical structure. The imaging device may identify, based on the registration information, a first location, within the first imaging data stream, associated with the visualized surgical structure. The first location may be determinable based on: a first reference geometry associated with a field of view of the first surgical imaging device, a second reference geometry associated with a field of view of the second surgical imaging device, a transformation between the first reference geometry and the second reference geometry, and a reference landmark common to the first imaging data stream and the second imaging data stream.

To provide an information processing apparatus, a control method of the information processing apparatus, and a program capable of making an object unnecessary for user's appreciation invisible from the user while suppressing a load of image processing.SOLUTION: An HMD100 that generates an MR image includes an object registering unit 105 that registers an object to be viewed and an object to be deleted in a viewing target list and a deletion target list in accordance with inputs instructing to register the object to be viewed and the object to be deleted, a line-of-sight position calculation unit 106 that acquires the line-of-sight position of an HMD user 400, a line-of-sight position setting unit 107 that sets an effective visual field region 401 of the HMD user 400 in accordance with the line-of-sight position of the HMD user 400, and a control unit that performs image processing for making the object to be deleted invisible to the HMD user 400 in the MR image. And a processing operation part 109 for performing processing to the inside of the effective visual field area 401 of the HMD user 400 including the object of the viewing object.SELECTED DRAWING: Figure 1

The invention discloses an application registration method, apparatus and device, and a readable storage medium. The method comprises the steps of obtaining registry form information submitted by a first object; the registry form information comprises a target application tenant identifier and first object registration information; performing hook query processing on the target application tenant identifier to obtain a hook query result; and if the hook query result indicates that the pre-registration tenant management hook in the enabled state exists in the target application tenant identifier, submitting the first object registration information to a target application tenant server according to the pre-registration tenant management hook, so that the target application tenant server performs registration verification processing on the first object registration information, obtaining a registration verification result; and if the registration verification result is a registration verification passing result, performing application registration processing according to the first object registration information to obtain an application registration result. According to the invention, the flexibility and diversity of registration verification in a multi-tenant application scene can be improved.

The application discloses a kind of data processing method, equipment and readable storage medium based on blockchain, the method includes: the target object information of target object is obtained based on the object registration request for target application service;A key address and target object identifier are generated;Target object identifier is added to target object identifier set, and updated object identifier set is obtained;Updated object identifier set includes one or more object identifiers with associated relationship with target object information;Each object identifier in updated object identifier set respectively corresponds to different application service;Updated object identifier set is used to carry out legitimacy verification to the object identifier to be verified before sending the business processing request carrying the object identifier to be verified to blockchain network;Target object identifier and A key address are all sent to blockchain network.Using the present application, the authenticity and legality of the business processing request transmitted to the blockchain network can be improved.

This application discloses a method, apparatus, and electronic device for updating node links of a target service, relating to the field of software development technology. It is used to dynamically reorganize node links at runtime without interrupting service or modifying code, thereby improving the flexibility of business orchestration and system availability. The method includes: in response to receiving a node link change request, obtaining configuration information of the target node link; the configuration information includes at least one service node identifier arranged in execution order; obtaining configuration rules for the service instance object corresponding to each service node identifier; generating a proxy class object corresponding to the target node link based on the execution order indicated by the configuration information and the configuration rules corresponding to each service node identifier; the proxy class object is used to represent the execution logic of calling the service node corresponding to the service node identifier in execution order; registering the proxy class object to the business execution system; and the business execution system using the proxy class object when implementing the target service.

The invention discloses a rapid registration method and a registration positioning device for aircraft assembly, and the method comprises the steps: building a three-dimensional stl model of an aircraft part, and taking a crossed rib on a frame beam of the aircraft part as a virtual-real matching feature point; a plane equation R11 and a plane equation RR2 of the two ribs are obtained respectively, and then a middle plane equation RMid1 and a middle plane equation RMid2 of the two ribs are obtained; and combining the plane equations RMid1 and RMid2 with the top plane equation RTop, and calculating to obtain a plane intersection point as a theoretical registration coordinate point F (x, y, z). And finally, according to the thickness of the real object registration point device, adjusting the offset to obtain an aircraft assembly registration point Final (x + s * a, y + s * b and z + s * c) so as to carry out registration assembly. The method solves the problems that in the prior art, the theoretical coordinates of the registration points cannot be rapidly obtained, the real object registration points are not accurate enough to place, and the adaptability is not high, and has good practicability.

Various embodiments of this disclosure relate generally to an embedded services platform for generating an embedded shell widget. The platform may comprise a grandparent layer configured to provide a user interface for a merchant; a parent layer configured to receive an interaction with the user interface for the merchant and transmit data from an embedded services platform; a child layer configured to transmit data associated with a web application communicating with the embedded services platform; and an object registry configured to store source data defining the web application, wherein the source data is accessible by the child layer.

Various embodiments of this disclosure relate generally to an embedded services platform for generating an embedded shell widget. The platform may comprise a grandparent layer configured to provide a user interface for a merchant; a parent layer configured to receive an interaction with the user interface for the merchant and transmit data from an embedded services platform; a child layer configured to transmit data associated with a web application communicating with the embedded services platform; and an object registry configured to store source data defining the web application, wherein the source data is accessible by the child layer.

This application discloses a memory debugging method and apparatus, belonging to the technical field of computer and embedded devices. The memory debugging method includes: responding to a query command from an external program, parsing the variable hierarchy name in the query command to obtain the variable object name; searching in a variable object registry based on the variable object name to obtain the corresponding variable object information, which includes at least the variable object memory address and the variable object data type name; searching in a variable type registry based on the variable object data type name to obtain the corresponding data type information; calculating the actual memory address of the variable object; and generating a feedback command based on the actual memory address and data type information and sending it to the external program. By parsing the variable hierarchy name to extract the variable object name and searching in the variable object registry and variable type registry, inconsistencies between the tables and the program can be avoided, preventing abnormal query results.

A method for enabling controller tracking in an augmented reality environment, and a system-non-temporary computer-readable medium are provided. [Solution] A method for creating a control from a 3D object includes registering object 135 as a controller, placing marker 115 on the object in association with a constellation, capturing the object along with the marker in image data, determining the 3D geometry from the image data, determining the location of the marker relative to the geometry, and registering the 3D object as a controller by associating the geometry with the marker location. The constellation is tracked in additional image data, and the motion characteristics of the controller are determined based on the orientation determined by the constellation, determining the orientation of the controller and using it for user input actions.

This disclosure provides a method and apparatus for processing object information. The method includes: displaying a sub-object registration portal for a first target main object on a first application interface; and, in response to receiving sub-object registration information input by a first user based on the sub-object registration portal of the first target main object, establishing a master-sub-object binding relationship between the sub-objects and the first target main object. The first target main object has master-sub-object binding relationships with multiple sub-objects, and the main store identifier corresponding to the first target main object is different from the sub-store identifiers corresponding to each sub-object. The first application interface displays association cooperation information with a second user, which is used to instruct the second user to display the introduction information and order information of the first target main object on the second user's second application interface. The first user is the user providing the sub-object, and the second user is a user whose popularity value is greater than a first preset value. This method can increase the ways in which master and sub-objects can be combined.

A technique for creating a control from a three-dimensional object involves registering the object as a controller. Markers are placed on the object in a constellation pattern. The object is captured in image data with the markers. A geometry of the three-dimensional is determined from the image data, and a location of the markers relative to the geometry is determined. The three-dimensional object is registered as a controller by associating the geometry with the marker locations. The constellation is tracked in additional image data and motion characteristics for the controller are determined based on a determined orientation of the constellation. The orientation of the constellation is used to determine an orientation of the controller. The determined orientation of the controller is then used for a user input action.

Various implementations provide a registration table for augmented reality (AR) objects that can provide AR objects to client devices to support various software applications or hardware applications. For example, some implementations provide an AR object registration table that facilitates or enables registration of one or more AR objects associated with one or more locations on a planet.

The application relates to the technical field of archive storage, and discloses an archive storage system and method based on a digital object architecture. The system comprises a unique identification and relationship analysis component for generating a globally unique object identifier; a digital object warehouse for constructing a digital object; a digital object registry for establishing a searchable metadata index; a distributed ledger module for forming on-chain records; and a strategy-driven engine for listening to and receiving broadcast structured transactions, determining affected context scopes, and executing embedded life cycle strategies. The application realizes full-chain trust guarantee of archive data from content to process by constructing an electronic original text into a digital object containing Merkle tree integrity check data and combining the technical solution of recording all key operations in the distributed ledger module, thereby effectively verifying the integrity of data during long-term storage.

The invention relates to controller creation using object scanning and IR retroreflectors. A technique for creating a control from a three-dimensional object includes registering the object as a controller. Marks are placed on an object in a constellation pattern. An object is captured in image data having a marker. A geometry of the three-dimensional object is determined from the image data, and a position of the marker relative to the geometry is determined. The three-dimensional object is registered as a controller by associating the geometry with the marked position. A constellation is tracked in the additional image data, and a motion characteristic of the controller is determined based on the determined orientation of the constellation. The orientation of the constellation is used to determine the orientation of the controller. The determined orientation of the controller is then used for a user input action.

The invention relates to the technical field of medical image and precision equipment calibration, and particularly discloses an object registration method, system and equipment in a multi-equipment environment and a storage medium. Distortion is eliminated by calibrating the camera, a unified world coordinate system is established in combination with the calibration plate, and the spatial position and attitude of the camera are determined; calibrating the spatial position and the ray direction of the range finder by using range finder data and camera parameters; performing perspective transformation on the image to a unified overlook view angle, and establishing a corresponding relation between pixels and physical units; and registering the top view image, mapping the pixel transformation quantity into physical space displacement and rotation quantity, storing parameters and visually displaying a registration effect. According to the invention, accurate object registration in a multi-device environment can be realized, the accuracy and efficiency of multi-device cooperation registration are improved, and the method is suitable for object positioning and registration scenes requiring multi-device cooperation.

The invention provides a contact type object registration method and system based on complementary butt joint, and relates to the technical field of object pose estimation. The method includes: sampling a plurality of first candidate directions from a direction space of an object; constructing an object grid and a swept volume grid in each first candidate direction; a global registration pose is determined according to the complementary butt joint relation of the object grid and the swept volume grid in the first candidate direction, and the global registration pose comprises a global registration direction and a global registration voxel offset; uniformly sampling a plurality of second candidate directions in an adjacent region taking the global registration direction as the center; constructing an object grid and a swept volume grid in each second candidate direction; determining a local registration pose according to a complementary butt-joint relationship between the object grid and the swept volume grid in the second candidate direction; and continuously optimizing the local registration pose based on the complementary butt joint relation of the object and the swept volume to obtain an optimal registration pose.

A processing method for object information includes: presenting, in a first application interface, a sub object registration entry of a first target main object; and establishing, in response to receiving sub object registration information input by a first user based on the sub object registration entry, a main-and-sub-objects binding relationship between a sub object and the first target main object, where the first target main object has main-and-sub-objects binding relationships with a plurality of sub objects, and a main store identification corresponding to the first target main object is different from sub store identifications corresponding to respective sub objects; where associated cooperation information with a second user is displayed in the first application interface, the associated cooperation information is used for indicating that introduction information and order information for the first target main object are presented in a second application interface of the second user.

The invention discloses a MicroAndroid-based multi-process communication method and device and electronic equipment, and the method comprises the steps: receiving a registration request which comprises a service name of a server process and a binder object registration request; searching a virtual socket attribute corresponding to the service name, and creating a remote procedure call service according to the virtual socket attribute; registering a binder entity corresponding to the binder object registration request in a remote procedure call service; and after an access request of the client process is received, the binder entity is acquired through the remote procedure call service, so that the client process sends the access request to the server process through the binder entity. According to the application, the Binder communication can be carried out by adopting an Android native mode, when the system service developed based on the Android is transplanted into the MicroAndroid, the system service can be directly operated without excessively developing the system service needing to be transplanted, and the development and maintenance cost is reduced.