JP2018512799A5 - - Google Patents
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- JP2018512799A5 JP2018512799A5 JP2017548442A JP2017548442A JP2018512799A5 JP 2018512799 A5 JP2018512799 A5 JP 2018512799A5 JP 2017548442 A JP2017548442 A JP 2017548442A JP 2017548442 A JP2017548442 A JP 2017548442A JP 2018512799 A5 JP2018512799 A5 JP 2018512799A5
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- JP
- Japan
- Prior art keywords
- signal component
- signal
- sparse
- coordinates
- modulation
- Prior art date
- Legal status (The legal status 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 status listed.)
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- 238000000034 method Methods 0.000 claims 12
- 230000003287 optical effect Effects 0.000 claims 2
- 238000013139 quantization Methods 0.000 claims 2
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562136146P | 2015-03-20 | 2015-03-20 | |
| US62/136,146 | 2015-03-20 | ||
| US14/725,399 US9635378B2 (en) | 2015-03-20 | 2015-05-29 | Sparse modulation for robust signaling and synchronization |
| US14/725,399 | 2015-05-29 | ||
| US201662303320P | 2016-03-03 | 2016-03-03 | |
| US62/303,320 | 2016-03-03 | ||
| US201662308057P | 2016-03-14 | 2016-03-14 | |
| US62/308,057 | 2016-03-14 | ||
| PCT/US2016/022836 WO2016153911A1 (en) | 2015-03-20 | 2016-03-17 | Sparse modulation for robust signaling and synchronization |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018512799A JP2018512799A (ja) | 2018-05-17 |
| JP2018512799A5 true JP2018512799A5 (https=) | 2019-04-18 |
| JP6741347B2 JP6741347B2 (ja) | 2020-08-19 |
Family
ID=56979253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017548442A Active JP6741347B2 (ja) | 2015-03-20 | 2016-03-17 | ロバストなシグナリング及び同期のためのスパース変調 |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP3271892B1 (https=) |
| JP (1) | JP6741347B2 (https=) |
| CN (1) | CN107615330B (https=) |
| WO (1) | WO2016153911A1 (https=) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9749607B2 (en) | 2009-07-16 | 2017-08-29 | Digimarc Corporation | Coordinated illumination and image signal capture for enhanced signal detection |
| US10424038B2 (en) | 2015-03-20 | 2019-09-24 | Digimarc Corporation | Signal encoding outside of guard band region surrounding text characters, including varying encoding strength |
| US9635378B2 (en) | 2015-03-20 | 2017-04-25 | Digimarc Corporation | Sparse modulation for robust signaling and synchronization |
| US9754341B2 (en) | 2015-03-20 | 2017-09-05 | Digimarc Corporation | Digital watermarking and data hiding with narrow-band absorption materials |
| US10783601B1 (en) | 2015-03-20 | 2020-09-22 | Digimarc Corporation | Digital watermarking and signal encoding with activable compositions |
| CN106791836A (zh) * | 2016-12-02 | 2017-05-31 | 深圳市唯特视科技有限公司 | 一种基于一对多网络的减少图像压缩效应的方法 |
| RU2640731C1 (ru) * | 2017-04-04 | 2018-01-11 | Акционерное общество "Калужский научно-исследовательский институт телемеханических устройств" | Способ тактовой цифровой синхронизации |
| US10896307B2 (en) | 2017-11-07 | 2021-01-19 | Digimarc Corporation | Generating and reading optical codes with variable density to adapt for visual quality and reliability |
| US11062108B2 (en) | 2017-11-07 | 2021-07-13 | Digimarc Corporation | Generating and reading optical codes with variable density to adapt for visual quality and reliability |
| US10872392B2 (en) | 2017-11-07 | 2020-12-22 | Digimarc Corporation | Generating artistic designs encoded with robust, machine-readable data |
| US20190213705A1 (en) | 2017-12-08 | 2019-07-11 | Digimarc Corporation | Artwork generated to convey digital messages, and methods/apparatuses for generating such artwork |
| EP3913570B1 (en) * | 2018-02-25 | 2024-08-07 | Digimarc Corporation | Generating and reading optical codes with variable density to adapt for visual quality and reliability |
| US10748232B2 (en) | 2018-06-08 | 2020-08-18 | Digimarc Corporation | Generating signal bearing art using stipple, voronoi and delaunay methods and reading same |
| EP3938994A4 (en) | 2019-03-15 | 2023-01-18 | BOE Technology Group Co., Ltd. | METHOD FOR ENCODING WATERMARK IN DIGITAL IMAGE, APPARATUS FOR ENCODING WATERMARK IN DIGITAL IMAGE, METHOD FOR DETECTING WATERMARK IN DIGITAL IMAGE, APPARATUS FOR DETECTING WATERMARK IN DIGITAL IMAGE, AND COMPUTER PROGRAM PRODUCT |
| CN111681152B (zh) * | 2020-05-15 | 2022-08-26 | 浙江大学 | 一种针对印刷图片的抗打印扫描数字水印方法 |
| US11665302B1 (en) | 2020-12-15 | 2023-05-30 | Digimarc Corporation | Signal encoding for aluminum alloy containers |
| US11643253B1 (en) | 2020-12-15 | 2023-05-09 | Digimarc Corporation | Signal encoding for aluminum alloy containers |
| WO2023096924A1 (en) | 2021-11-23 | 2023-06-01 | Evrythng Ltd | Factory activation of active digital identities |
| CN114884170B (zh) * | 2022-05-26 | 2024-03-22 | 惠州市盛微电子有限公司 | 基于pwm的恒流方法、恒流装置、电池管理系统 |
| WO2024137146A1 (en) | 2022-12-23 | 2024-06-27 | Digimarc Corporation | Digital watermarking for link between nft and associated digital content |
| WO2024187192A1 (en) | 2023-03-09 | 2024-09-12 | Digimarc Corporation | Digital watermarking for validation of authenticity |
| WO2025038396A1 (en) | 2023-08-16 | 2025-02-20 | Digimarc Corporation | Digital watermarking for digital image protection and manifest swapping detection |
| US20250124704A1 (en) | 2023-10-16 | 2025-04-17 | Digimarc Corporation | Enhanced neural network systems and methods for predicting image synchronization |
| US20250355978A1 (en) | 2024-04-30 | 2025-11-20 | Digimarc Corporation | Authenticating multi-layered objects using encoded signals |
| CN118628596B (zh) * | 2024-05-24 | 2026-02-13 | 西安电子科技大学 | 一种基于数字余晖图的高隐蔽信号检测方法、系统、设备和介质 |
| CN119648652B (zh) * | 2024-11-26 | 2025-09-12 | 苏州元数制导智能科技有限公司 | 基于注意力势能的显示面板缺陷检测方法、装置、设备、介质及产品 |
Family Cites Families (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7113615B2 (en) * | 1993-11-18 | 2006-09-26 | Digimarc Corporation | Watermark embedder and reader |
| US6345104B1 (en) | 1994-03-17 | 2002-02-05 | Digimarc Corporation | Digital watermarks and methods for security documents |
| US5862260A (en) | 1993-11-18 | 1999-01-19 | Digimarc Corporation | Methods for surveying dissemination of proprietary empirical data |
| US6614914B1 (en) | 1995-05-08 | 2003-09-02 | Digimarc Corporation | Watermark embedder and reader |
| US6993152B2 (en) | 1994-03-17 | 2006-01-31 | Digimarc Corporation | Hiding geo-location data through arrangement of objects |
| US7412072B2 (en) | 1996-05-16 | 2008-08-12 | Digimarc Corporation | Variable message coding protocols for encoding auxiliary data in media signals |
| US6553127B1 (en) * | 1998-05-20 | 2003-04-22 | Macrovision Corporation | Method and apparatus for selective block processing |
| US6625297B1 (en) | 2000-02-10 | 2003-09-23 | Digimarc Corporation | Self-orienting watermarks |
| US6714683B1 (en) * | 2000-08-24 | 2004-03-30 | Digimarc Corporation | Wavelet based feature modulation watermarks and related applications |
| US6483927B2 (en) | 2000-12-18 | 2002-11-19 | Digimarc Corporation | Synchronizing readers of hidden auxiliary data in quantization-based data hiding schemes |
| US7340076B2 (en) | 2001-05-10 | 2008-03-04 | Digimarc Corporation | Digital watermarks for unmanned vehicle navigation |
| US7567721B2 (en) * | 2002-01-22 | 2009-07-28 | Digimarc Corporation | Digital watermarking of low bit rate video |
| US7099368B2 (en) * | 2002-06-21 | 2006-08-29 | Pulse-Link, Inc. | Ultra-wideband communication through a wire medium |
| US7152021B2 (en) | 2002-08-15 | 2006-12-19 | Digimarc Corporation | Computing distortion of media signals embedded data with repetitive structure and log-polar mapping |
| US7072490B2 (en) | 2002-11-22 | 2006-07-04 | Digimarc Corporation | Symmetry watermark |
| US7307761B2 (en) * | 2002-12-12 | 2007-12-11 | Electronics For Imaging, Inc. | Methods and apparatus for watermarking digitally printed documents |
| US7352878B2 (en) | 2003-04-15 | 2008-04-01 | Digimarc Corporation | Human perceptual model applied to rendering of watermarked signals |
| DE102004031092A1 (de) * | 2004-06-28 | 2006-01-12 | Giesecke & Devrient Gmbh | Transpondereinheit |
| US7783130B2 (en) | 2005-01-24 | 2010-08-24 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Spatial standard observer |
| US20090010022A1 (en) * | 2007-07-03 | 2009-01-08 | Tsai Tzung-Shiun | Multi-functional led lamp |
| WO2010077946A1 (en) * | 2008-12-16 | 2010-07-08 | Alcatel-Lucent Usa Inc. | Communication system and method with signal constellation |
| US9117268B2 (en) | 2008-12-17 | 2015-08-25 | Digimarc Corporation | Out of phase digital watermarking in two chrominance directions |
| WO2010135623A1 (en) | 2009-05-21 | 2010-11-25 | Digimarc Corporation | Robust signatures derived from local nonlinear filters |
| CN101895993B (zh) * | 2009-05-21 | 2014-12-10 | 中兴通讯股份有限公司 | 一种信道复用及映射的方法及装置 |
| US9749607B2 (en) | 2009-07-16 | 2017-08-29 | Digimarc Corporation | Coordinated illumination and image signal capture for enhanced signal detection |
| CN105701189B (zh) | 2010-01-15 | 2019-06-25 | 数字标记公司 | 与信号丰富艺术品有关的方法和配置方案 |
| CN103190078B (zh) | 2010-09-03 | 2017-12-08 | 数字标记公司 | 用于估计信号间的变换的信号处理器及方法 |
| US8813227B2 (en) * | 2011-03-29 | 2014-08-19 | Mcafee, Inc. | System and method for below-operating system regulation and control of self-modifying code |
| US8848970B2 (en) * | 2011-04-26 | 2014-09-30 | Digimarc Corporation | Salient point-based arrangements |
| US9192319B2 (en) * | 2012-07-13 | 2015-11-24 | Electrical Geodesics, Inc. | Method for separating signal sources by use of physically unique dictionary elements |
| US9323755B2 (en) * | 2012-07-30 | 2016-04-26 | Verizon Patent And Licensing Inc. | Secondary content |
| US9621760B2 (en) | 2013-06-07 | 2017-04-11 | Digimarc Corporation | Information coding and decoding in spectral differences |
| CN103471718B (zh) * | 2013-09-13 | 2015-04-15 | 中国科学院空间科学与应用研究中心 | 一种基于稀疏孔径压缩计算关联的高光谱成像系统及方法 |
| WO2015077493A1 (en) | 2013-11-20 | 2015-05-28 | Digimarc Corporation | Sensor-synchronized spectrally-structured-light imaging |
-
2016
- 2016-03-17 JP JP2017548442A patent/JP6741347B2/ja active Active
- 2016-03-17 EP EP16769366.2A patent/EP3271892B1/en active Active
- 2016-03-17 WO PCT/US2016/022836 patent/WO2016153911A1/en not_active Ceased
- 2016-03-17 CN CN201680029235.0A patent/CN107615330B/zh active Active
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