37results about "Image selection/retrieval using associated code-marks" patented technology

A location awareness system using RFID and a wireless communication apparatus for the location awareness are provided. The location awareness system includes a RFID tag, a wireless communication apparatus for location awareness, more than three anchors, a coordinator, and a server. The wireless communication apparatus identifies the target object with the RFID attached through communicating with the RFID tag. The anchors receive information about the identified target object and measuring a distance by communication with the wireless communication apparatus using a predetermined wireless communication scheme. The coordinator collects the measure distance and the information from each of the anchors. The server calculates a location of the target object by receiving information about the measured distances and the target objects from the coordinator and calculating the location of the wireless communication apparatus using the received information.

A method and apparatus for automatically scanning and / or rewriting a machine readable code (MRC) of a document are described herein. In one embodiment, the method includes capturing an original machine-readable code (MRC) at a location of a document and generating a new MRC based on the original MRC. The new MRC represents the same data as the original MRC. The method also includes replacing the original MRC with the new MRC in the electronic version of the document at substantially the same location as the original MRC in the document. The electronic version of the document may then be stored and / or printed.

The embodiments of the present invention disclose an RFID (radio frequency identification) label and person corresponding relationship establishment and trajectory tracking method and device. According to the method and device, a plurality of face images are divided into a plurality of image groups, wherein the face images in each image group belong to the same person; corresponding relationships between the image groups and RFID labels, namely corresponding relationships between the persons and the RFID labels, are established according to the face images and the acquisition time and acquisition positions of the RFID labels; and the trajectories of the persons are tracked through using the RFID labels corresponding to the persons according to the corresponding relationships between the persons and the RFID labels. Compared with a method using face images acquired by a face image acquisition device to track the trajectories of the persons in the prior art, the method does not need to capture face images in a whole process so as to avoid the influence of equipment and environment, and can track the trajectories of the persons according to the tracking of the RFID labels even under dark conditions or conditions where the definition of equipment is low or no face image acquisition devices are adopted.

A method and apparatus for automatically scanning and / or rewriting a machine readable code (MRC) of a document are described herein. In one embodiment, the method includes capturing an original machine-readable code (MRC) at a location of a document and generating a new MRC based on the original MRC. The new MRC represents the same data as the original MRC. The method also includes replacing the original MRC with the new MRC in the electronic version of the document at substantially the same location as the original MRC in the document. The electronic version of the document may then be stored and / or printed.

A system and method for converting fingerprint cards into electronic files is provided having a computer system for inputting biographical information from each of the cards into memory of, or accessible by, the computer, and encoding the biographical information into a barcode which is printed by a printer on a label for affixing to the card. A scanner is operated for scanning each of the cards having the affixed label associated with the card. For each scanned image of a card, the computer system or another computer system decodes the biographical information from the barcode in the scanned image, segments fingerprint images of the fingerprints of different types of fingers at locations in the scanned image, and stores at least the decoded biographical information and the fingerprint images in an electronic fingerprint file for the card and / or a record in a database.

A selection extender instructs a data retrieval system to identify an excerpt demarcated by a first and last symbol. Generic destination indicators identify digital destinations with which an excerpt can be associated. An information record can be provided with a selection extender and / or generic destination indicators thereon. An input device may receive a selection extender and / or generic destination indicators in any of a variety of ways including scanning, movement detection, sound detection, touch activation, handwriting or other input mechanism.

The invention discloses a product tag binding method, apparatus and equipment, and a computer readable storage medium. The product tag binding method includes the steps: according to the first product information of a product in classification of products, determining the first tag and the related vocabulary of the first tag; based on the binding relationship of the theme and classification of products, determining the target product associated with the target tag which is any one first tag; determining whether the matching proportion between the second product information of the target product and the related vocabulary of the target tag is greater than the threshold; and if the matching proportion between the second product information of the target product and the related vocabulary of the target tag is greater than the threshold, and binding the target product with the target tag. The product tag binding method can accurately add a tag for the target product, can save the manual operation cost of an operator and also avoid the error rate caused manual work at the same time, and can improve the binding efficiency of the product tag.

A radio-frequency identification allograph board comprises a non-metal allograph board base board, wherein an RFID or an RFID Inlay is embedded into the non-metal allograph board base board. The radio-frequency identification allograph board has the functions of a traditional allograph board, can also interact with an information system of a modern library to integrate the traditional allograph board into the information system of the modern library and can achieve multiple functions of intelligent management, positioning and the like on the basis.

The invention provides an intelligent vehicle lock based on a dynamic two-dimensional code. The intelligent vehicle lock based on the dynamic two-dimensional code comprises a shell, a holding mechanism, a locking device, safety devices, a display screen, an alarm device, a power supply battery and a controller, wherein the shell comprises an outer housing and an inner housing; the inner housing comprises a control part and a locking part; the display screen is arranged on the outer housing directly facing the control part; the locking device comprises a locking rod, a locking ring and a togglebutton; the control part is arranged on one side of the locking part; the locking part is provided with a sliding chute; the locking ring is arranged in the sliding chute and slides along the interior of the sliding chute; the locking device strides the control part and the locking part; the safety devices are arranged on two sides of the locking device; and the power supply battery is arranged in the control part. According to the intelligent vehicle lock provided by the invention, through arranging the safety devices, an antitheft performance of the whole vehicle lock is further improved, and meanwhile, electromagnetic interference is further effectively prevented; and an ejection device of the holding mechanism can be used for ejecting the locking ring to recover to a closed state.

An information processing apparatus outputs image data of a second image in such a manner that the second image is printed on a print medium by an image forming apparatus upon appending the second image to supplement a first image that is a print target, the second image being information related to the first image. The apparatus includes a determination unit which determines the formation position of the second image based upon content of an output setting and a rule; and a control unit which controls the image forming apparatus in accordance with the determined formation position in such a manner that the first and second images are formed on the same or different sheets of a print medium.

The invention discloses a stamp album information management method based on a 2 dimensional code. The method includes the following steps: generating and storing an initial 2 dimensional code; printing the initial 2 dimensional code on a predetermined position of a stamp album; analyzing the initial 2 dimensional code and redefining the content of the 2 dimensional code so as to generate a self-defined 2 dimensional code which includes the index information of the stamp album; binding the self-defined 2 dimensional code to the index information to form an associative array and store the associative array; and uploading the associative array to a cloud server. The index information includes the types, themes, numbers, issuing years and other basic information of the stamps contained in the stamp album. The method assigns the 2 dimensional code to the stamp album, and redefines the 2 dimensional code so as to contain the index information of the stamp album, so that when it is needed to find a certain stamp album or a certain stamp in the stamp album, a user does not need to browse the stamp albums one by one, and can check the index information by scanning the 2 dimensional code to learn of substantial content. Therefore, the method can provide content indexing for the stamp albums and provide convenience for follow up indexing.

The invention provides an efficient slice loading and unloading system and a pathological slice scanner. The efficient slice loading and unloading system comprises a loaded slice box, an unloaded slice box, a loading and unloading mechanical arm and a slice box position adjusting device, the loading and unloading mechanical arm is used for shifting a slice after scan on a microscope stage to the unloaded slice box at one side of the microscope stage, and nearly simultaneously, the loading and unloading mechanical arm shifts a slice in the loaded slice box at the other side of the microscope stage to the microscope stage; the slice box position adjusting device is used for lifting the loaded slice box and the unloaded slice box to make different slice grooves in the unloaded slice box aligned with unloading stations of the microscope stage and different slices in the loaded slice box aligned with loading stations of the microscope stage. Slice loading and unloading are conducted almostsimultaneously, thus the positions of the loaded slice box and the unloaded slice box can be adjusted without waiting until a camera completes scanning, therefore the slice loading and unloading timecan be halved, and the overall efficiency of the scanner is improved.

An information processing apparatus outputs image data of a second image in such a manner that the second image is printed on a print medium by an image forming apparatus upon appending the second image to supplement a first image that is a print target, the second image being information related to the first image. The apparatus includes a determination unit which determines the formation position of the second image based upon content of an output setting and a rule; and a control unit which controls the image forming apparatus in accordance with the determined formation position in such a manner that the first and second images are formed on the same or different sheets of a print medium.

The invention provides a wear determination method and device for a positioning identifier and equipment. The method comprises the following steps: obtaining an identifier image of a positioning identifier collected by mobile equipment in a logistics scene, wherein the logistics scene comprises a plurality of logistics regions, and the logistics regions comprise at least one positioning identifier; determining estimated position information of the mobile equipment according to the identifier image; acquiring positioning position information of the mobile equipment; and if a first difference value between the estimated position information and the positioning position information is greater than a first distance threshold value, determining that the positioning identifier is worn. According to the invention, the estimated position information of the mobile equipment can be obtained through the identifier image collected by the mobile equipment, and the estimated position information is compared with the positioning position information of the mobile equipment, so that whether the positioning identifier is worn or not can be accurately determined, and the identification efficiency and the identification accuracy of whether the positioning identifier is worn or not are improved.

The invention relates to the technical field of internet application equipment. The invention particularly relates to an Internet-of-Things application platform and a charging service system. The Internet-of-Things application platform comprises a mounting box; when charging statistics is needed for commodities, a CCD camera performs image acquisition on the commodities; collected commodity information is transmitted to a processor; the processor carries out comparative statistics on the commodity storage information of the commodity information in a charging storage module; the charging datageneration module displays charging information on a main display and an auxiliary display; a billing data generation module transmits the data information to a scanning toll collector; charging payment is conducted, and a payment confirmation module is arranged to detect whether charging is succeeded; a code scanner and a manual input device are arranged, when the CCD camera cannot detect commodity information, the code scanner or the manual input device is used for inputting the commodity information to the processor, so the applicability of the Internet-of-Things application platform is improved; and heat dissipation holes are formed, so electronic elements in the mounting box are prevented from being damaged during long-time use.

The invention discloses a card perception platform based on the Internet of Things. The card perception platform comprises a toy device, a plurality of perception cards with different shapes and a cloud server in communication connection with the toy device via a network; a first near field communication chip is arranged on the toy device, and a second near field communication chip is arranged in each perception card; each second near field communication chip is provided with an identification code for unique identification; a network transceiver module for communicating with the cloud server and a third party terminal is arranged on the toy device; a database used for storing contents for updating each perception card is arranged on the cloud server; each identification code of the corresponding second near field communication chip in the database is provided with playing contents stage by stage; and each stage of playing contents corresponds to a stage code; and a content corresponding table that can be modified by the third party terminal is arranged on the toy device. The card perception platform has strong interaction and interest.

A system includes: an acquiring unit that acquires an image of an n-dimensional symbol; a first image capturing unit that captures an image of a random pattern on a surface of an object; a storing unit that stores the image of the n-dimensional symbol and a first image that is the image of the random pattern captured by the first image capturing unit in a manner that the images are associated with each other; a second image capturing unit that captures an image of a random pattern on a surface of an object; a matching unit that performs matching of the image captured by the second image capturing unit against the first image stored by the storing unit; and a displaying unit that displays the image of the n-dimensional symbol associated with the first image stored by the storing unit based on the result of the matching.

The invention pertains to a method for reading analog and / or digital data stored on a microform in fields by means of a device for accessing the microform, which is connected to a data processing system by a hardware interface. The invention also pertains to a device for implementing the method and to a microform. So that the data acquired by the device can be subjected to further processing in a conventional personal computer, it is proposed according to the invention that the analog and / or digital data stored on the microform be presented to the data processing system by a control unit of the device as if the microform were a conventional removable data storage medium. Finally, an advantageous microform is described, the data on which can be read out quickly and which, because of its design, is suitable for the long-term, safe archiving of data, especially digital data.

The invention discloses a material management and control system which comprises a material belt, the material belt comprises a base belt and a material film, a plurality of material grooves are formed in the surface of the base belt at intervals, a material unit is arranged in each material groove, the material film covers the material grooves provided with the material units, and a plurality of material codes are arranged on the face, away from the base belt, of the material film at intervals.

The invention discloses a product tag binding method, apparatus and equipment, and a computer readable storage medium. The product tag binding method includes the steps: according to the first product information of a product in classification of products, determining the first tag and the related vocabulary of the first tag; based on the binding relationship of the theme and classification of products, determining the target product associated with the target tag which is any one first tag; determining whether the matching proportion between the second product information of the target product and the related vocabulary of the target tag is greater than the threshold; and if the matching proportion between the second product information of the target product and the related vocabulary of the target tag is greater than the threshold, and binding the target product with the target tag. The product tag binding method can accurately add a tag for the target product, can save the manual operation cost of an operator and also avoid the error rate caused manual work at the same time, and can improve the binding efficiency of the product tag.

Systems and methods use a digital microform imaging apparatus for sensing an image mark on the microform containing the image of a document. The use of an area sensor with an adjustable region of interest can be used to improve the detection speed of image marks as a roll of microform is being transported.

The present invention provides a medium conveying device capable of improving operability when clogging occurs. The printing device includes: a conveyance roller that conveys the card; a rotation unit that holds and rotates the card; sensors (SN2, SN26) that detect the conveyance length of the card being conveyed; and a control unit. When the card conveying length detected by the sensors (SN2, SN26) is different from the predetermined length L1 (affirmative judgment in S320), the control section judges whether the card can be positioned in the direction where the card can be taken out by the rotation unit ( S328, S336), when it is determined that it is possible, control the rotation motor that rotates the rotation unit to position the card in a direction where it can be taken out.

The invention provides a digital caliper data acquisition method based on continuous code scanning. The method comprises steps: (1) digital caliper data acquisition based on a mobile terminal is carried out; (2) actually-measured data are grouped to generate two-dimensional codes; and (3) information of groups of two-dimensional codes is recognized and analyzed. Based on a two-dimensional code generation and recognition technology, the mobile terminal is used to be connected with the digital caliper, data transmission is carried out according to a grouping mode, the problems of inconvenient digital caliper data acquisition and inconvenient importing can thus be solved. Through the method, transmission of a large amount of actually-measured data based on continuous code scanning is realized, a basis is laid for improvement of a digital level of production field quality detection, and the method can be promoted and applied in other similar application scenes.

A system and method for converting fingerprint cards into electronic files is provided having a computer system for inputting biographical information from each of the cards into memory of, or accessible by, the computer, and encoding the biographical information into a barcode which is printed by a printer on a label for affixing to the card. A scanner is operated for scanning each of the cards having the affixed label associated with the card. For each scanned image of a card, the computer system or another computer system decodes the biographical information from the barcode in the scanned image, segments fingerprint images of the fingerprints of different types of fingers at locations in the scanned image, and stores at least the decoded biographical information and the fingerprint images in an electronic fingerprint file for the card and / or a record in a database.

An information processing apparatus includes a code information acquisition unit that acquires code information indicated by a code image, and a print data generation unit that generates print data based on related information extracted based on the code information acquired by the code information acquisition unit from a database in which the code information and the related information are stored in association with each other.