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587results about How to "Automatic collection" patented technology

Machine learning of document templates for data extraction

The present system can perform machine learning of prototypical descriptions of data elements for extraction from machine-readable documents. Document templates are created from sets of training documents that can be used to extract data from form documents, such as: fill-in forms used for taxes; flex-form documents having many variants, such as bills of lading or insurance notifications; and some context-form documents having a description or graphic indicator in proximity to a data element. In response to training documents, the system performs an inductive reasoning process to generalize a document template so that the location of data elements can be predicted for the training examples. The automatically generated document template can then be used to extract data elements from a wide variety of form documents.
Owner:LEIDOS

Knowledge provider system and knowledge providing method utilizing plural knowledge provider agents which are linked by communication network and execute message processing using successive pattern matching operations

A knowledge provider system is configured as a plurality of data servers connected via a data communication network, which function as respective knowledge provider agents in response to information request messages sent from users of the network. Each agent holds a script which contains a knowledge base, and data defining predetermined message formats for respective types of messages and predetermined content formats for respective types of message contents which can be handled by that agent. A message received by an agent is pattern-matched against the message formats, if it is thereby found to be an information request message the message content portion is pattern-matched against the predetermined content formats, and if that matching is successful, the subject for which information is requested is pattern-matched against the contents of the knowledge base, to find a set of information corresponding to that subject. If any of the pattern matching operations is not successful, the agent originates messages for successively propagating the content portion of that information request message to other agents via the network. Obtained information is then sent back to the originating agent and hence to the user.
Owner:PANASONIC CORP

Automatic collecting method of high-resolution satellite remote sensing traffic flow information

The invention discloses an automatic collecting method of high-resolution satellite remote sensing traffic flow information. The automatic collecting method comprises the following steps of: A. pretreatment: registration of panchromatic images and a vector road network as well as panchromatic and multi-spectral images, road region division and double edge filtering strengthen; B. acquiring a vehicle sample characteristic value by visually judging a road region image obtained in the step one, and establishing a vehicle remote sensing image feature library; C. carrying out rough neural network vehicle extraction and fine facing objective vehicle extraction on the panchromatic images obtained in the step two; D. by utilizing a matching method relative to an image frequency domain, searching the vehicle position in fine extraction in the step three in multi-spectral images and carrying out matching; E. calculating a displacement amount of a same vehicle in the panchromatic and multi-spectral images according to the corresponding vehicle position obtained in the step three and the step four, thus estimating traffic flow parameter information; and F. verifying the traffic flow parameter information through precision evaluation. With the adoption of the method, static and dynamic traffic flow information in a large range series can be automatically and rapidly collected, the efficiency is high, and the method is simple and practicable.
Owner:REMOTE SENSING APPLIED INST CHINESE ACAD OF SCI

IGBT (insulated gate bipolar transistor) dynamic performance test device and operation method of IGBT dynamic performance test device

The invention relates to an IGBT (insulated gate bipolar transistor) dynamic performance test device, which comprises a test current generating circuit, a first temperature collection and storage system, a second temperature collection and storage system, an oscilloscope, an IGBT driving circuit and an IGBT over-temperature protection system, wherein the IGBT over-temperature protection system is connected with the IGBT driving circuit, the test current generating circuit, the first temperature collection and storage system, the second temperature collection and storage system and the oscilloscope are respectively independent, and during testing, an IGBT test module is respectively connected with the test current generating circuit, the first temperature collection and storage system, the second temperature collection and storage system, the oscilloscope, the IGBT driving circuit and the IGBT over-temperature protection system. The IGBT dynamic performance test device has the advantages that the accumulated heat of an internal heating chip and the heat of a copper base board of an IGBT module can be simultaneously and automatically collected, further, the heat resistance parameters of the module can be extracted, and the work frequency of the IGBT module can be adjusted in real time.
Owner:HEBEI UNIV OF TECH +2

System for facilitating the search of video content

A system for facilitating the search of video content, comprising a fingerprint extractor which is adapted to extract a fingerprint associated with a video content clip for specific time of video content; a fingerprint archive database from which database entries matching the specific time of video content are selected; a search module to which the database entries matching the specific time of video content are delivered, by which the searched database entries into continuous fingerprint streams are reconstructed, and in which the searched database entries from the same location and channel are grouped together, and the fingerprint data sections are stripped out of the entries and concatenated according to the segment ID and time-stamps contained within each entry; a matcher by which the fingerprint associated with the video clip is searched from the continuous fingerprint streams to find a match; and a formatter which is adapted to combine a matching result with additional information obtained from the archive entries to form a search report. The system according to the present invention can extract fingerprint information from video content for the purpose of archiving without the huge storage capacity required, can collect statistics and extract additional information from the archived video information automatically based on the user entered searching video clip information, and can search through video fingerprint data for identifying historical recording and collect statistics and extract additional information of video content easily at low hardware cost.
Owner:ZTE CORP

Automatic speech segmentation and verification method and system

An automatic speech segmentation and verification system and method is disclosed, which has a known text script and a recorded speech corpus corresponding to the known text script. A speech unit segmentor segments the recorded speech corpus into N test speech unit segments referring to the phonetic information of the known text script. Then, a segmental verifier is applied to obtain a confidence measure of syllable segmentation for verifying the correctness of the cutting points of test speech unit segments. A phonetic verifier obtains a confidence measure of syllable verification by using verification models for verifying whether the recorded speech corpus is correctly recorded. Finally, a speech unit inspector integrates the confidence measure of syllable segmentation and the confidence measure of syllable verification to determine whether the test speech unit segment is accepted or not.
Owner:IND TECH RES INST

Time-phased automatic rain sample sampling device

The invention provides a time-phased automatic rain sample sampling device. According to the time-phased automatic rain sample sampling device, a collection hopper is mounted in the middle of an instrument top disc; the instrument top disc is mounted at the top of a barrel; solenoid valves, a pressure sensor and a rotary device are connected with a power supply and a control system; a sampling bottle tray is mounted in the barrel; a sampling bottle is located above the sampling bottle tray; a hollow rotary shaft is located at the center of the barrel; a rotary barrel is connected with the hollow rotary shaft; the rotary device is connected with the hollow rotary shaft; a water outlet of the collection hopper is located above the rotary barrel; a pipe is connected with the rotary barrel; a water outlet of the pipe is located above the sampling bottle; a part, which is close to the water outlet, in the collection hopper is provided with the pressure sensor and the solenoid valve; the pressure sensor is located above the solenoid valve and the pipe is internally provided with the solenoid valve; the hollow rotary shaft is internally provided with the solenoid valve. The time-phased automatic rain sample sampling device is simple in structure, can be used for automatically and accurately collecting rain samples at fixed time, and achieves environment-friendly and energy-saving effects.
Owner:HOHAI UNIV

Software test automation systems and methods

Described are a system and method for performing an automated quality assessment on a software program under test. A test automation system executes a test on a software program Data related to the test is automatically collected. The data includes first information determined by the test automation system in response to executing the test. The data further includes second information related to the test and received from a source other than the test automation system. The first information is analyzed. A quality assessment of the software program is generated from the analyzed first information and from the second information.
Owner:IBM CORP

Intelligent ammeter

The invention discloses an intelligent ammeter. The intelligent ammeter comprises an electric quantity statistics module used for counting power consumption of a user's house; a data obtaining module used for obtaining power consumption data in an assigned time period from the electric quantity statistics module; and a wireless communication module which is connected with a user terminal or server through a wireless network and is used for receiving a power consumption information request instruction from the user terminal or the server and returning the power consumption information in the corresponding time period according to the received request instruction. The collection of ammeter data is more automatic and humanized, the problems of automatic power checking and automatic calculation are solved, and a user can dynamically know the electric quantity of the house through an intelligent mobile phone.
Owner:EQUES TECH

Three-dimensional scanning system

The invention is applicable to the field of three-dimensional scanning technologies, and provides a three-dimensional scanning system which comprises three-dimensional scanning equipment, control equipment, a transparent bottom plate and a rotary platform. The rotary platform is controlled by the control equipment to drive the transparent bottom plate and a to-be-scanned object to respectively sequentially rotate by a circle according to preset rotation angles; the three-dimensional scanning equipment is controlled by the control equipment to acquire three-dimensional information of the side surfaces, the top and the bottom of the to-be-scanned object after the rotary platform forwardly rotates by the preset rotation angle in each procedure, so that three groups of three-dimensional data are acquired; the three groups of three-dimensional data are sequentially registered and fused by the control equipment, so that complete scanned data of the side surfaces, the top and the bottom of the to-be-scanned object can be obtained, and then are further registered and fused, and a three-dimensional model of the to-be-scanned object is obtained. The three-dimensional scanning system has the advantages that the three-dimensional information of the object can be automatically collected, and the scanning efficiency and the registration accuracy are obviously improved as compared with an existing manual operation technology.
Owner:深圳中科智美科技有限公司
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