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1. CN108270943 - Accurately extracting information based on orthogonal images

Office
Chine
Numéro de la demande 201810021802.9
Date de la demande 18.04.2012
Numéro de publication 108270943
Date de publication 10.07.2018
Numéro de délivrance 108270943
Date de délivrance 26.11.2019
Type de publication B
CIB
H04N 1/21
HÉLECTRICITÉ
04TECHNIQUE DE LA COMMUNICATION ÉLECTRIQUE
NTRANSMISSION D'IMAGES, p.ex. TÉLÉVISION
1Balayage, transmission ou reproduction de documents ou similaires, p.ex. transmission de fac-similés; Leurs détails
21Enregistrement intermédiaire de l'information
H04N 1/00
HÉLECTRICITÉ
04TECHNIQUE DE LA COMMUNICATION ÉLECTRIQUE
NTRANSMISSION D'IMAGES, p.ex. TÉLÉVISION
1Balayage, transmission ou reproduction de documents ou similaires, p.ex. transmission de fac-similés; Leurs détails
G06Q 40/00
GPHYSIQUE
06CALCUL; COMPTAGE
QSYSTÈMES OU MÉTHODES DE TRAITEMENT DE DONNÉES, SPÉCIALEMENT ADAPTÉS À DES FINS ADMINISTRATIVES, COMMERCIALES, FINANCIÈRES, DE GESTION, DE SURVEILLANCE OU DE PRÉVISION; SYSTÈMES OU MÉTHODES SPÉCIALEMENT ADAPTÉS À DES FINS ADMINISTRATIVES, COMMERCIALES, FINANCIÈRES, DE GESTION, DE SURVEILLANCE OU DE PRÉVISION, NON PRÉVUS AILLEURS
40Finance; Assurance; Stratégies fiscales; Traitement des impôts sur les sociétés ou sur le revenu
CPC
H04N 2201/3252
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
2201Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
32Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device
3201Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
3225of data relating to an image, a page or a document
3252Image capture parameters, e.g. resolution, illumination conditions, orientation of the image capture device
H04N 2201/0436
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
2201Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
04Scanning arrangements
0402Arrangements not specific to a particular one of the scanning methods covered by groups H04N1/04 - H04N1/207
0436Scanning a picture-bearing surface lying face up on a support
H04N 2201/3215
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
2201Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
32Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device
3201Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
3212of data relating to a job, e.g. communication, capture or filing of an image
3215of a time or duration
G06Q 40/125
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
QDATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR
40Finance; Insurance; Tax strategies; Processing of corporate or income taxes
12Accounting
125Finance or payroll
H04N 1/215
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
1Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
21Intermediate information storage
2104for one or a few pictures
2112using still video cameras
215Recording a sequence of still pictures, e.g. burst mode
G06T 5/50
GPHYSICS
06COMPUTING; CALCULATING; COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
5Image enhancement or restoration
50by the use of more than one image, e.g. averaging, subtraction
Déposants INTUIT INC.
因特伟特公司
Inventeurs MADHANI SUNIL H
S·H·玛达尼
JAGANNATHAN SRIDHAR
S·加甘纳特汗
Mandataires 北京市金杜律师事务所 11256
北京市金杜律师事务所 11256
Données relatives à la priorité 13427461 22.03.2012 US
Titre
(EN) Accurately extracting information based on orthogonal images
(ZH) 基于正交图像准确地提取信息
Abrégé
(EN) During an information-extraction technique, a user of an electronic device may be instructed by an application executed by the electronic device (such as a software application) to acquire images, with different orientations (which are known to the user), of a target location on a document using an imaging sensor, which is integrated into the electronic device. After the user has taken a first image and before the user takes a second image in a different orientation of the electronic device (and, thus, the imaging sensor), the electronic device captures multiple images of the document. Then, the electronic device stores the images with associated timestamps. Moreover, after the user has taken the second image, the electronic device analyzes one or more of the first image, the second imageand at least a subset of the images to extract information proximate to the target location on the document.
(ZH) 在信息提取技术期间,可以通过由电子设备执行的应用程序(诸如软件应用程序)指示所述电子设备的用户使用被集成到电子设备中的成像传感器,来以不同取向(其对于用户是已知的)获取文件上目标位置的图像。在所述用户已经拍摄第一图像之后并且在所述用户拍摄所述电子设备(以及从而成像传感器)的不同取向中的第二图像之前,所述电子设备捕获所述文件的多个图像。然后,所述电子设备存储所述图像与关联的时间戳。而且,在用户已经拍摄所述第二图像之后,所述电子设备分析所述第一图像、所述第二图像和至少所述图像的子集其中的一个或多个,以提取接近于所述文件上的目标位置的信息。