UY37903A - Método y sistema computacional de generación de imagen con información codificada, imágenes obtenidas de ello y su método y sistema de lectura - Google Patents
Método y sistema computacional de generación de imagen con información codificada, imágenes obtenidas de ello y su método y sistema de lecturaInfo
- Publication number
- UY37903A UY37903A UY0001037903A UY37903A UY37903A UY 37903 A UY37903 A UY 37903A UY 0001037903 A UY0001037903 A UY 0001037903A UY 37903 A UY37903 A UY 37903A UY 37903 A UY37903 A UY 37903A
- Authority
- UY
- Uruguay
- Prior art keywords
- images obtained
- image generation
- coded information
- image
- computational
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 6
- 238000000205 computational method Methods 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
- H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
- H04N1/32149—Methods relating to embedding, encoding, decoding, detection or retrieval operations
- H04N1/32288—Multiple embedding, e.g. cocktail embedding, or redundant embedding, e.g. repeating the additional information at a plurality of locations in the image
- H04N1/32304—Embedding different sets of additional information
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
- G06T1/0021—Image watermarking
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T1/00—General purpose image data processing
- G06T1/0021—Image watermarking
- G06T1/005—Robust watermarking, e.g. average attack or collusion attack resistant
- G06T1/0071—Robust watermarking, e.g. average attack or collusion attack resistant using multiple or alternating watermarks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
- H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
- H04N1/32149—Methods relating to embedding, encoding, decoding, detection or retrieval operations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
- H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
- H04N1/32149—Methods relating to embedding, encoding, decoding, detection or retrieval operations
- H04N1/32203—Spatial or amplitude domain methods
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
- H04N1/32144—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title embedded in the image data, i.e. enclosed or integrated in the image, e.g. watermark, super-imposed logo or stamp
- H04N1/32149—Methods relating to embedding, encoding, decoding, detection or retrieval operations
- H04N1/32203—Spatial or amplitude domain methods
- H04N1/32229—Spatial or amplitude domain methods with selective or adaptive application of the additional information, e.g. in selected regions of the image
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2201/00—General purpose image data processing
- G06T2201/005—Image watermarking
- G06T2201/0051—Embedding of the watermark in the spatial domain
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Editing Of Facsimile Originals (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Image Processing (AREA)
Abstract
Un método computacional de generación de al menos una imagen con información codificada que comprende los pasos de i) asociar una información a codificar a una pluralidad de elementos gráficos, generando así un patrón de elementos gráficos y ii) generar por lo menos una imagen que comprenda por lo menos un patrón obtenido a partir del paso i), un sistema asociado al referido método, imágenes obtenidas a partir del referido método bien como un método y un sistema de lectura de esas imágenes. Este método introduce una forma sólida y altamente flexible de codificar información en una imagen.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PT11030317 | 2017-09-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
UY37903A true UY37903A (es) | 2019-04-30 |
Family
ID=64316593
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UY0001037903A UY37903A (es) | 2017-09-26 | 2018-09-26 | Método y sistema computacional de generación de imagen con información codificada, imágenes obtenidas de ello y su método y sistema de lectura |
Country Status (8)
Country | Link |
---|---|
US (1) | US11388310B2 (es) |
EP (1) | EP3690796A1 (es) |
BR (1) | BR112020006028A2 (es) |
CA (1) | CA3076962A1 (es) |
CL (1) | CL2020000788A1 (es) |
IL (1) | IL273649A (es) |
UY (1) | UY37903A (es) |
WO (1) | WO2019064177A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112134687B (zh) * | 2020-09-15 | 2022-11-25 | 武汉工程大学 | 基于二维码的信息加密解密方法 |
WO2022251814A2 (en) | 2021-05-24 | 2022-12-01 | Stryker Corporation | Systems and methods for generating three-dimensional measurements using endoscopic video data |
CN115510461B (zh) * | 2022-09-06 | 2024-08-09 | 山东科技大学 | 一种基于双层格雷码的量子图像隐写方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000261672A (ja) * | 1999-03-09 | 2000-09-22 | Fuji Xerox Co Ltd | 画像符号化装置 |
US6760464B2 (en) * | 2000-10-11 | 2004-07-06 | Digimarc Corporation | Halftone watermarking and related applications |
CN1914621A (zh) | 2003-12-08 | 2007-02-14 | 国际条形码公司 | 使用代码、条形码及射频标识别来识别及鉴别商品的方法 |
US7855810B2 (en) * | 2005-02-18 | 2010-12-21 | Eastman Kodak Company | Method for automatically organizing a digitized hardcopy media collection |
JP4164523B2 (ja) * | 2005-09-30 | 2008-10-15 | キヤノン株式会社 | 画像処理システム |
JP2007125875A (ja) * | 2005-10-03 | 2007-05-24 | Sony Corp | 画像印刷装置、画像印刷方法、画像印刷方法のプログラム及び画像印刷方法のプログラムを記録した記録媒体 |
CA2566260C (en) * | 2005-10-31 | 2013-10-01 | National Research Council Of Canada | Marker and method for detecting said marker |
US7510125B2 (en) * | 2006-06-14 | 2009-03-31 | Veritec, Inc. | Multi-dimensional symbologies and related methods |
US8194918B2 (en) | 2010-02-05 | 2012-06-05 | Seiko Epson Corporation | Embedded message extraction for visible watermarking |
US9990686B2 (en) * | 2015-10-16 | 2018-06-05 | National Taipei University Of Technology | Method for generating a data-bearing halftone image, and method for decoding the data-bearing halftone image |
CN106683593A (zh) * | 2015-11-06 | 2017-05-17 | 沈维 | 一种具有编码信息的广告牌 |
-
2018
- 2018-09-25 US US16/650,503 patent/US11388310B2/en active Active
- 2018-09-25 WO PCT/IB2018/057411 patent/WO2019064177A1/pt active Application Filing
- 2018-09-25 BR BR112020006028-3A patent/BR112020006028A2/pt not_active IP Right Cessation
- 2018-09-25 CA CA3076962A patent/CA3076962A1/en not_active Abandoned
- 2018-09-25 EP EP18803761.8A patent/EP3690796A1/en active Pending
- 2018-09-26 UY UY0001037903A patent/UY37903A/es not_active Application Discontinuation
-
2020
- 2020-03-26 CL CL2020000788A patent/CL2020000788A1/es unknown
- 2020-03-26 IL IL273649A patent/IL273649A/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2019064177A1 (pt) | 2019-04-04 |
CA3076962A1 (en) | 2019-04-04 |
CL2020000788A1 (es) | 2021-01-04 |
US20200279346A1 (en) | 2020-09-03 |
US11388310B2 (en) | 2022-07-12 |
BR112020006028A2 (pt) | 2020-10-06 |
EP3690796A1 (en) | 2020-08-05 |
IL273649A (en) | 2020-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
109 | Application deemed to be withdrawn |
Effective date: 20240105 |