33results about How to "Simplify the comparison process" patented technology

The invention discloses a method for playing vehicle-mounted music. The method comprises the following steps of: acquiring the current position information of a vehicle-mounted terminal; determining the current position type corresponding to the current position information of the vehicle-mounted terminal; and playing matched music based on the current position type of the vehicle-mounted terminal. The invention also provides a device for playing the vehicle-mounted music. The device comprises an acquisition unit, a determination unit and a control unit, wherein the acquisition unit is used for acquiring the current position information of the vehicle-mounted terminal; the determination unit is used for determining the current position type corresponding to the current position information of the vehicle-mounted terminal which is acquired by the acquisition unit; and the control unit is used for controlling a media player of the vehicle-mounted terminal to play the matched music based on the current position type of the vehicle-mounted terminal which is determined by the determination unit. By the device for playing the vehicle-mounted music, the method for playing the vehicle-mounted music is realized, so that the media player of the vehicle-mounted terminal can provide diversified music playing service, the problem of alternate inter-cut between a broadcast and the vehicle-mounted music is solved, and the listening experience of the vehicle-mounted music during driving of an automobile user is enhanced.

To determine authenticity of a solid body simply and precisely, a reference area of a paper sheet which is genuine is optically read from two different directions, and the image is registered as a reference image. A check area of a paper sheet subjected to the authenticity determination, including the reference area and having a size larger than the reference area, is read from two different directions with a scanner, and data on a partial area having the same size as the reference area are extracted from each set of check data collected by the reading. For a set consisting of the reference image and the check image optically read from the same direction, the value of the correlation with the reference image is repetitively calculated by the normalized correlation method while the partial area is shifted within the check area. The maximum correlation value and the normalized score of the maximum correlation value are compared with respective thresholds to determine the authenticity of the paper sheet. If the paper sheet is determined to be “genuine” for the authenticity determination of each set, the paper sheet subjected to the authenticity determination is finally determined to be “genuine.”

A web transaction system and a method thereof provide an intermediary platform for network transaction. Thereby, the present invention can make a first consumer able to provide a first article information and a self-determined price on-line and automatically perform a intermediary process directed to a second article information provided by a second consumer to exchange the first article corresponding to the first article information and the second article corresponding to the second article information. In addition, the present invention also provides a valuation platform to find out the prices of articles similar to the first article and the second article from preset famous shopping or auction websites and calculate a first reference price and a second reference price. Network consumers can determine the prices of their articles according to the reference prices.

The personalized opening computer voice log-in method includes the following steps: starting personalized voice intercourse system; entering the voice matching standard creating state; extracting standard text; reading standard text while the system records synchronously; recording for the second time; starting personalized automatic voice matching standard creating program; waiting for system prompt "voice matching standard created" and back up; inspecting matching effect; judging before continuing or exit. The present invention facilitates voice log-in system design, raises log-in accuracy, reaction speed and matching efficiency and system log-in reaction speed.

The invention discloses a method for comparing four-slap fingerprint based on feature point set segmentation and RST invariant features. The method comprises the following steps: (1) segmenting the slap fingerprint feature point set based on a statistical histogram; (2) further screening feature points of each finger to select effective feature points; (3) comparing the single fingers, namely firstly establishing a nearest neighbor feature structure of a 12-point cycle through a single finger comparison method based on the RST invariant features, then primarily checking the feature points and lastly verifying the triangle similarity; (4) recognizing the feature point set of N fingers of a four-slap fingerprint sample A and the feature point set of M fingers of the four-slap fingerprint sample B by using the single finger comparison algorithm used in the step (3) to obtain the similarity between A and B; (5) judging whether the four-slap fingerprint samples A and B come from a same hand or not according to the similarity obtained in the step (4). The method for comparing the four-slap fingerprint based on the feature point set segmentation and the RST invariant features is simple in comparison process, good in instantaneity and high in precision.

The invention discloses a 3D printer spray-head cleanliness detecting system comprising n material storing tanks, n spray heads, a color storing unit, a color jet drawing unit, a color collecting unit, a spray head cleaning unit and a control unit. The control unit obtains original colors of printing materials in the m material storing tanks, and the printing materials in the m material storing tanks are extracted and sprayed out through the m spray heads corresponding to the m material storing tanks. The RGB value of a color image formed by the printing materials sprayed out by the spray heads is collected and then compared with the RGB value of the original colors, and then according to the comparison result, through instructions, the spray head cleaning unit is control to make action. According to the 3D printer spray-head cleanliness detecting system, the color image formed by the printing materials sprayed out by the spray heads is based, the RGB value of the color image is compared with the RGB value of the original colors, and thus the accuracy of colors of the printing materials sprayed out by the spray heads can be effectively judged from the difference between the two RGB values, so that when the situation that the spray heads are polluted is checked, the spray heads are cleaned and adjusted in time, and the cleanliness of the spray heads is ensured.

This invention generally relates to methods and apparatus for verifying data, and more particularly to holographic data carriers and apparatus for creating such data carriers, and to methods of verifying data stored on holographic data carriers. A data carrier comprising: a hologram storing data to reproduce an image of a portion of a human body characteristic of an individual; and a second data bearing device; and wherein data stored by said second data bearing device is verifiable using data stored in said hologram.

The invention provides a base station and a method for storing a system information code stream. The method comprises the steps that the base station reads configuration information to be broadcast and encodes and stores system information (SI); the base station comprises an encoding module, a filling module and a storage module, wherein the encoding module is used for encoding the system information and transmitting the encoded code stream to the filling module; the filling module is used for storing the received code stream to the storage module; the storage module is used for storing each code stream; the filling module stores each SI in the stream form; and the stored SI comprises two parts, namely length of SI and SI code stream. The method comprises the step that the base station stores each SI in the form of code stream; and the stored SI comprises the two parts, namely the length of SI and the SI code stream. By using the base station and the method, the system information is stored in the form of code stream, so that the memory is greatly saved, and each SI is stored in the same storage region to save the storage space to the greatest extent.

A system for processing medical image data stores high information content volumetric (HICV) data reconstructed from different medical imaging devices. Images normally requiring differing image imaging parameters can instead be created by processing of the HICV data, importantly without access to the original reconstruction algorithms or machine. The invention also allows different medical images to be harmonized for ready comparison or according to a desired image sequence for particular diagnostic purpose without any need to rescan the patient or to enforce cumbersome universal protocol standards.

The invention discloses a new energy power generator credit evaluation method and device, equipment and a storage medium. The the method comprises the following steps: constructing a multi-dimensional index system based on big data of a new energy power generator, wherein the multi-dimensional index system comprises a basic credit index, a market transaction credit index, a reward index and a punishment index; carrying out index weighting on indexes in a credit evaluation index system, and determining weight calculation strategies of each index; solving index weights of each dimension according to the weight calculation strategies of each index, and constructing a fuzzy evaluation matrix; according to the index weights of each dimension and the fuzzy evaluation matrix, calculating a comprehensive evaluation vector of new energy power generator credits, and determining a credit rating of the new energy power generator credits. According to the method, the accuracy of evaluating the new energy power generator credits is improved, the pairwise comparison process is greatly simplified, and the related research of the existing power market subject credit evaluation is enriched.

The embodiment of the invention provides a database data comparison method and comparison system, and the method comprises the steps: calling a query service to carry out the first query of specifieddata of a database, and generating a first query result; caching the result of the first query; calling the same query service to query the specified data for the second time, and generating a secondquery result; and comparing the first query result with the second query result to analyze difference data. According to the method, the specified data of the database is queried for multiple times through the query service, and the multiple query results are cached and compared, so that the comparison workload is reduced, the comparison steps are simplified, difference data analysis is provided,and the change of the data table is visually displayed.

The invention provides a track similarity judgment method and system and a computer medium. The method comprises the steps of: obtaining at least two routes which comprise a plurality of track points; zooming the at least two routes into target rectangles with the same size according to the same proportion to obtain new coordinates of a plurality of track points on the at least two routes; constructing a two-dimensional initial matrix of which the initial value is zero by using the target rectangles, traversing a plurality of track points on each route, and converting two-dimensional matrix values corresponding to the new coordinates of the plurality of track points on the routes into 1 to obtain at least two two-dimensional matrixes, one route corresponding to one two-dimensional matrix; and comparing the positions of the two to-be-compared routes with the value of 1 in the corresponding two-dimensional matrixes, under the condition that the positions are the same, determining that the two routes are coincident points, and obtaining the similarity of the two o-be-compared routes according to the number of the coincident points. According to the method, the to-be-compared routes are converted into the matrixes with the same size, and then the matrixes are compared, so that the judgment accuracy of the line similarity is improved.

The invention provides a method for detecting insufficient refrigerant of an air conditioner and the air conditioner thereof. The method for detecting the insufficient refrigerant of the air conditioner comprises the following steps that S1, whether the refrigerant filling the air conditioner is sufficient or not is judged, if an judgment result is insufficient, the step S2 is executed; S2, the type of the original refrigerant filling the air conditioner is judged; S3, the refrigerant fills a refrigerant circulation pipeline of the air conditioner, wherein the step S1 is executed regularly every other detection period. According to the method, the comparison and the judgment can be carried out more accurately and quickly; and a pre-stored matrix table is queried, so that the process of comparing multiple data is simplified, and the accuracy degree of the detection is improved.

The invention discloses a residue number systems (RNS) comparator, which comprises a first n-position phase inverter array, a modulus 2<n> adder, a second n-position phase inverter array, a modulus 2<n>-1 adder, a first n+1-position phase inverter array, a modulus 2<n>+1 adder, a third n-position phase inverter array, a second n+1-position phase inverter array, two input exclusive OR gates, a first carry save adder with end around carry, a second carry save adder with end around carry, a 2n-position binary adder, a first operational module, a second operational module, a first 1-position phase inverter, a second 1-position phase inverter and two input AND gates. According to the RNS comparator, subtraction operation is directly carried out in a residue number system, and an operation result in the residue number system is then converted to a binary system, so that the contrast process of the comparison is simplified, the resource consumption is reduced, and the operation speed is also improved.

The embodiment of the invention provides a content fusion method and device and electronic equipment, relates to the technical field of communication, and aims to solve the problems of tedious and complex content comparison process and poor man-machine interaction performance. The scheme comprises the following steps: the method comprises the steps of determining a first file and a second file tobe fused; determining a first content and a second content to be fused according to a first matching degree between the contents of the first file and the second file; setting the first content and the second content in adjacent content areas according to a preset fusion mode; wherein the first content is the content in the first file, the second content is the content in the second file, and thesecond matching degree between the first content and the second content is greater than or equal to the matching degree threshold. The method is applied to a scene in which the electronic equipment fuses the contents of a plurality of files.

The invention belongs to the technical field of name disambiguation, and particularly relates to a Chinese and English literature author name disambiguation method. According to the method, Chinese author name disambiguation and English author name disambiguation are carried out based on semantic fingerprints, author cooperation network similarity, author reference network similarity and the like, and disambiguation of Chinese authors and name pinyin in English literatures is completed according to a Chinese disambiguation result and an English disambiguation result. According to the method, whether authors of different literatures are the same person or not can be accurately distinguished, the same author in Chinese and English can be well recognized, the author needing to be found can be quickly positioned, the accuracy rate is high, and retrieval work can be conveniently carried out; the calculation of the similarity of the scientific research duration of the authors is introduced, so that disambiguation of Chinese and English names of the Chinese authors can be well assisted, the age range of the authors can be determined, other authors with the same name not in the range can be filtered out, and the disambiguation accuracy is improved.

The invention provides a method for identifying a video signal, a system and video terminal display equipment, which is applicable to the field of the signal identification. The method comprises the following steps of: obtaining the line field information of an input video signal, receiving the information of a video type inputted by a client, making a comparison between the line field information and line field information corresponding to the video type inputted by the client and taking the input video signal as the video type inputted by the client when the line field information are the same. In the embodiment of the invention, the client directly inputs the video type after the line field information of the input video signal is obtained, and only making the comparison between the line field information obtained and the line field information corresponding to the video type inputted by the client is required, thereby simplifying comparing process of the line field information and saving the identifying time of the video signal.