BRPI0915881A2 - endireitamento de imagem automático - Google Patents

endireitamento de imagem automático

Info

Publication number
BRPI0915881A2
BRPI0915881A2 BRPI0915881A BRPI0915881A BRPI0915881A2 BR PI0915881 A2 BRPI0915881 A2 BR PI0915881A2 BR PI0915881 A BRPI0915881 A BR PI0915881A BR PI0915881 A BRPI0915881 A BR PI0915881A BR PI0915881 A2 BRPI0915881 A2 BR PI0915881A2
Authority
BR
Brazil
Prior art keywords
automatic image
image straightening
straightening
automatic
image
Prior art date
Application number
BRPI0915881A
Other languages
English (en)
Inventor
Denis Demandolx
Sing Bing Kang
Original Assignee
Microsoft Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Microsoft Corp filed Critical Microsoft Corp
Publication of BRPI0915881A2 publication Critical patent/BRPI0915881A2/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/20—Image preprocessing
    • G06V10/24—Aligning, centring, orientation detection or correction of the image
    • G06V10/243—Aligning, centring, orientation detection or correction of the image by compensating for image skew or non-uniform image deformations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G06T3/60—Rotation of whole images or parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
BRPI0915881A 2008-08-26 2009-08-18 endireitamento de imagem automático BRPI0915881A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/198,136 US8422788B2 (en) 2008-08-26 2008-08-26 Automatic image straightening
PCT/US2009/054225 WO2010027654A2 (en) 2008-08-26 2009-08-18 Automatic image straightening

Publications (1)

Publication Number Publication Date
BRPI0915881A2 true BRPI0915881A2 (pt) 2015-11-03

Family

ID=41725544

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0915881A BRPI0915881A2 (pt) 2008-08-26 2009-08-18 endireitamento de imagem automático

Country Status (7)

Country Link
US (2) US8422788B2 (pt)
EP (1) EP2316110A2 (pt)
CN (1) CN102132323B (pt)
BR (1) BRPI0915881A2 (pt)
IL (1) IL209825A (pt)
RU (1) RU2011107203A (pt)
WO (1) WO2010027654A2 (pt)

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JP5837572B2 (ja) * 2011-03-28 2015-12-24 パナソニック インテレクチュアル プロパティ コーポレーション オブアメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 画像処理装置、画像処理方法、画像処理のためのコンピュータプログラム及び記録媒体
US10196088B2 (en) * 2011-04-19 2019-02-05 Ford Global Technologies, Llc Target monitoring system and method
US9569078B2 (en) * 2012-03-06 2017-02-14 Apple Inc. User interface tools for cropping and straightening image
US9098914B2 (en) * 2013-03-11 2015-08-04 Gates Corporation Enhanced analysis for image-based serpentine belt wear evaluation
JP5889820B2 (ja) * 2013-03-22 2016-03-22 株式会社東芝 特徴量抽出装置、特徴量抽出方法、および画像識別装置
US20150042669A1 (en) * 2013-08-08 2015-02-12 Nvidia Corporation Rotating displayed content on an electronic device
US9171203B2 (en) * 2013-09-10 2015-10-27 Dropbox, Inc. Scanbox
CN103489155B (zh) * 2013-09-18 2016-10-05 厦门美图网科技有限公司 一种基于传感器的水平自动矫正的拍照方法
CN103679901B (zh) * 2013-12-30 2017-01-04 威海北洋电气集团股份有限公司 提高ocr证件识别效率的方法及访客登记一体机
WO2015141483A1 (ja) * 2014-03-17 2015-09-24 オリンパス株式会社 内視鏡システム
TWI511088B (zh) * 2014-07-25 2015-12-01 Altek Autotronics Corp 產生方位影像的方法
CN104796619B (zh) * 2015-05-05 2018-01-16 广东欧珀移动通信有限公司 拍照的方法、装置及移动终端
CN104834928B (zh) * 2015-05-08 2018-05-18 小米科技有限责任公司 图片中识别区域的确定方法及装置
US11032471B2 (en) * 2016-06-30 2021-06-08 Nokia Technologies Oy Method and apparatus for providing a visual indication of a point of interest outside of a user's view
GB2553103B (en) * 2016-08-19 2022-04-27 Apical Ltd Method of angle detection
CN106780352B (zh) * 2016-12-16 2020-06-09 珠海赛纳打印科技股份有限公司 图像旋转方法、装置及图像形成设备
CN109584165A (zh) * 2018-11-30 2019-04-05 泰康保险集团股份有限公司 一种数字图像的矫正方法、装置、介质及电子设备
CN111325670A (zh) * 2018-12-13 2020-06-23 杭州海康威视数字技术股份有限公司 一种数据增强方法、装置及电子设备
CN109767389B (zh) * 2019-01-15 2023-06-20 四川大学 基于局部和非局部联合先验的自适应加权双范数遥感图像盲超分辨重建方法
US11281902B1 (en) 2019-06-19 2022-03-22 Imaging Business Machines Llc Document scanning system
CN111415302B (zh) * 2020-03-25 2023-06-09 Oppo广东移动通信有限公司 图像处理方法、装置、存储介质及电子设备
CN112034676B (zh) * 2020-09-25 2024-03-08 上海华力微电子有限公司 像素图形的预处理方法
CN113516103A (zh) * 2021-08-07 2021-10-19 山东微明信息技术有限公司 一种基于支持向量机的表格图像倾斜角度确定方法
CN113673522B (zh) * 2021-10-21 2022-04-19 北京世纪好未来教育科技有限公司 文本图像的倾斜角度检测方法、装置、设备及存储介质

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TWI267800B (en) * 2003-06-13 2006-12-01 Lite On Technology Corp Automatic correction method of tilted image
JP4363151B2 (ja) * 2003-10-14 2009-11-11 カシオ計算機株式会社 撮影装置、その画像処理方法及びプログラム
CN1255768C (zh) * 2004-05-17 2006-05-10 上海交通大学 复杂图形中提取主曲线的方法
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US8422788B2 (en) * 2008-08-26 2013-04-16 Microsoft Corporation Automatic image straightening

Also Published As

Publication number Publication date
WO2010027654A3 (en) 2010-05-06
IL209825A (en) 2015-08-31
CN102132323B (zh) 2013-12-04
IL209825A0 (en) 2011-02-28
US9092884B2 (en) 2015-07-28
US20130188876A1 (en) 2013-07-25
US20100054595A1 (en) 2010-03-04
CN102132323A (zh) 2011-07-20
WO2010027654A2 (en) 2010-03-11
US8422788B2 (en) 2013-04-16
RU2011107203A (ru) 2012-08-27
EP2316110A2 (en) 2011-05-04

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 4A, 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2383 DE 06-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.