CN109643470A - 信息处理设备和信息处理方法 - Google Patents
信息处理设备和信息处理方法 Download PDFInfo
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- CN109643470A CN109643470A CN201780054080.0A CN201780054080A CN109643470A CN 109643470 A CN109643470 A CN 109643470A CN 201780054080 A CN201780054080 A CN 201780054080A CN 109643470 A CN109643470 A CN 109643470A
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- 230000010365 information processing Effects 0.000 title claims abstract description 62
- 238000003672 processing method Methods 0.000 title claims abstract description 16
- 238000012545 processing Methods 0.000 claims abstract description 55
- 238000011084 recovery Methods 0.000 claims abstract description 54
- 238000013475 authorization Methods 0.000 claims description 10
- 238000010146 3D printing Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 49
- 230000008569 process Effects 0.000 description 24
- 238000010586 diagram Methods 0.000 description 12
- 238000003379 elimination reaction Methods 0.000 description 9
- 238000012795 verification Methods 0.000 description 8
- 230000006854 communication Effects 0.000 description 7
- 230000006870 function Effects 0.000 description 7
- 238000004891 communication Methods 0.000 description 6
- 238000013461 design Methods 0.000 description 6
- 230000008030 elimination Effects 0.000 description 6
- 230000003993 interaction Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000007639 printing Methods 0.000 description 5
- 230000001419 dependent effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 241000283973 Oryctolagus cuniculus Species 0.000 description 2
- 238000004590 computer program Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000012163 sequencing technique Methods 0.000 description 2
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- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T19/00—Manipulating 3D models or images for computer graphics
- G06T19/20—Editing of 3D images, e.g. changing shapes or colours, aligning objects or positioning parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y50/00—Data acquisition or data processing for additive manufacturing
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
- G06F21/16—Program or content traceability, e.g. by watermarking
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- 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
- G06T1/0028—Adaptive watermarking, e.g. Human Visual System [HVS]-based watermarking
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
- G06T5/70—Denoising; Smoothing
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09C—CIPHERING OR DECIPHERING APPARATUS FOR CRYPTOGRAPHIC OR OTHER PURPOSES INVOLVING THE NEED FOR SECRECY
- G09C5/00—Ciphering apparatus or methods not provided for in the preceding groups, e.g. involving the concealment or deformation of graphic data such as designs, written or printed messages
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- 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
- G06T2201/0203—Image watermarking whereby the image with embedded watermark is reverted to the original condition before embedding, e.g. lossless, distortion-free or invertible watermarking
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10004—Still image; Photographic image
- G06T2207/10012—Stereo images
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2219/00—Indexing scheme for manipulating 3D models or images for computer graphics
- G06T2219/20—Indexing scheme for editing of 3D models
- G06T2219/2021—Shape modification
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2209/00—Additional information or applications relating to cryptographic mechanisms or cryptographic arrangements for secret or secure communication H04L9/00
- H04L2209/60—Digital content management, e.g. content distribution
- H04L2209/608—Watermarking
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Software Systems (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Technology Law (AREA)
- Multimedia (AREA)
- Architecture (AREA)
- Computer Graphics (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- User Interface Of Digital Computer (AREA)
- Storage Device Security (AREA)
- Information Transfer Between Computers (AREA)
- Processing Or Creating Images (AREA)
Abstract
一种信息处理设备和信息处理方法。该信息处理设备(100)包括处理电路(110),处理电路(110)被配置为在保持三维模型的至少一部分的形状语义不变的情况下,消除该至少一部分的局部细节,以生成三维模型的修改版本。处理电路(110)还被配置为进行控制以将修改版本以及恢复信息发送至接收方,其中恢复信息用于将修改版本恢复为三维模型的原始版本。
Description
PCT国内申请,说明书已公开。
Claims (16)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2016108115483 | 2016-09-08 | ||
CN201610811548.3A CN107808417A (zh) | 2016-09-08 | 2016-09-08 | 信息处理设备和信息处理方法 |
PCT/CN2017/096562 WO2018045853A1 (zh) | 2016-09-08 | 2017-08-09 | 信息处理设备和信息处理方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109643470A true CN109643470A (zh) | 2019-04-16 |
Family
ID=61561710
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610811548.3A Pending CN107808417A (zh) | 2016-09-08 | 2016-09-08 | 信息处理设备和信息处理方法 |
CN201780054080.0A Pending CN109643470A (zh) | 2016-09-08 | 2017-08-09 | 信息处理设备和信息处理方法 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
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CN201610811548.3A Pending CN107808417A (zh) | 2016-09-08 | 2016-09-08 | 信息处理设备和信息处理方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US10733809B2 (zh) |
CN (2) | CN107808417A (zh) |
WO (1) | WO2018045853A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112418415A (zh) * | 2019-08-22 | 2021-02-26 | 联发科技股份有限公司 | 用于改进神经网络模型机密性保护的方法及设备 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11043042B2 (en) * | 2016-05-16 | 2021-06-22 | Hewlett-Packard Development Company, L.P. | Generating a shape profile for a 3D object |
EP3567500B1 (en) * | 2018-05-09 | 2021-07-14 | Siemens Aktiengesellschaft | Preparation of a three-dimensional model for data transmission |
US10853955B1 (en) | 2020-05-29 | 2020-12-01 | Illuscio, Inc. | Systems and methods for point cloud encryption |
CN112164098A (zh) * | 2020-09-02 | 2021-01-01 | 武汉大学 | 一种利用车载LiDAR***预测城市道路局部坍塌的方法 |
US11386235B1 (en) | 2021-11-12 | 2022-07-12 | Illuscio, Inc. | Systems and methods for dynamic checksum generation and validation with customizable levels of integrity verification |
US11527017B1 (en) | 2022-05-03 | 2022-12-13 | Illuscio, Inc. | Systems and methods for dynamic decimation of point clouds and data points in a three-dimensional space |
US11468583B1 (en) | 2022-05-26 | 2022-10-11 | Illuscio, Inc. | Systems and methods for detecting and correcting data density during point cloud generation |
Citations (8)
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JP2001084404A (ja) * | 1999-09-14 | 2001-03-30 | Square Co Ltd | レンダリング方法及び装置、ゲーム装置、並びに立体モデルをレンダリングするプログラムを格納するコンピュータ読み取り可能な記録媒体 |
CN101119485A (zh) * | 2007-08-06 | 2008-02-06 | 北京航空航天大学 | 一种基于特征保留的三维模型递进传输方法 |
CN101364310A (zh) * | 2007-08-07 | 2009-02-11 | 北京灵图软件技术有限公司 | 一种三维模型图形的生成方法和装置 |
CN103247077A (zh) * | 2013-04-22 | 2013-08-14 | 东莞中山大学研究院 | 一种基于多顶点对处理的三维模型边折叠简化的方法 |
CN103260030A (zh) * | 2013-04-16 | 2013-08-21 | 东南大学 | 面向移动终端三维模型流式传输方法 |
US20150009214A1 (en) * | 2013-07-08 | 2015-01-08 | Vangogh Imaging, Inc. | Real-time 3d computer vision processing engine for object recognition, reconstruction, and analysis |
US20150054918A1 (en) * | 2013-08-23 | 2015-02-26 | Xyzprinting, Inc. | Three-dimensional scanner |
CN104599223A (zh) * | 2014-12-12 | 2015-05-06 | 上海触明计算机科技有限公司 | 一种3d模型版权保护的方法 |
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AU2001255445A1 (en) * | 2000-04-17 | 2001-10-30 | Digimarc Corporation | Authentication of physical and electronic media objects using digital watermarks |
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US20060075228A1 (en) * | 2004-06-22 | 2006-04-06 | Black Alistair D | Method and apparatus for recognition and real time protection from view of sensitive terms in documents |
CN101430792A (zh) | 2008-12-04 | 2009-05-13 | 中山大学 | 面向交互式移动三维图形的渐进式显示方法 |
CN102360515B (zh) * | 2011-10-19 | 2013-04-24 | 武汉大学 | 一种三维模型渐进网格数据组织方法 |
US9421716B2 (en) * | 2012-08-08 | 2016-08-23 | Makerbot Industries, Llc | Photo booth for three-dimensional images |
EP2701090A1 (en) * | 2012-08-22 | 2014-02-26 | Aahlstö OÜ | Method and system for enforcing 3D restricted rights in a rapid manufacturing and prototyping environment |
US20140082369A1 (en) * | 2012-09-20 | 2014-03-20 | Futurwei Technologies Inc. | Method and System For Object Access and Usage Control Using Location and Access Boundary Shape Information |
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2016
- 2016-09-08 CN CN201610811548.3A patent/CN107808417A/zh active Pending
-
2017
- 2017-08-09 WO PCT/CN2017/096562 patent/WO2018045853A1/zh active Application Filing
- 2017-08-09 US US16/330,099 patent/US10733809B2/en active Active
- 2017-08-09 CN CN201780054080.0A patent/CN109643470A/zh active Pending
Patent Citations (8)
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JP2001084404A (ja) * | 1999-09-14 | 2001-03-30 | Square Co Ltd | レンダリング方法及び装置、ゲーム装置、並びに立体モデルをレンダリングするプログラムを格納するコンピュータ読み取り可能な記録媒体 |
CN101119485A (zh) * | 2007-08-06 | 2008-02-06 | 北京航空航天大学 | 一种基于特征保留的三维模型递进传输方法 |
CN101364310A (zh) * | 2007-08-07 | 2009-02-11 | 北京灵图软件技术有限公司 | 一种三维模型图形的生成方法和装置 |
CN103260030A (zh) * | 2013-04-16 | 2013-08-21 | 东南大学 | 面向移动终端三维模型流式传输方法 |
CN103247077A (zh) * | 2013-04-22 | 2013-08-14 | 东莞中山大学研究院 | 一种基于多顶点对处理的三维模型边折叠简化的方法 |
US20150009214A1 (en) * | 2013-07-08 | 2015-01-08 | Vangogh Imaging, Inc. | Real-time 3d computer vision processing engine for object recognition, reconstruction, and analysis |
US20150054918A1 (en) * | 2013-08-23 | 2015-02-26 | Xyzprinting, Inc. | Three-dimensional scanner |
CN104599223A (zh) * | 2014-12-12 | 2015-05-06 | 上海触明计算机科技有限公司 | 一种3d模型版权保护的方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112418415A (zh) * | 2019-08-22 | 2021-02-26 | 联发科技股份有限公司 | 用于改进神经网络模型机密性保护的方法及设备 |
Also Published As
Publication number | Publication date |
---|---|
WO2018045853A1 (zh) | 2018-03-15 |
US10733809B2 (en) | 2020-08-04 |
CN107808417A (zh) | 2018-03-16 |
US20190236850A1 (en) | 2019-08-01 |
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