CN106228038B - 一种基于bim模型的版权追踪方法 - Google Patents
一种基于bim模型的版权追踪方法 Download PDFInfo
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- CN106228038B CN106228038B CN201610572467.2A CN201610572467A CN106228038B CN 106228038 B CN106228038 B CN 106228038B CN 201610572467 A CN201610572467 A CN 201610572467A CN 106228038 B CN106228038 B CN 106228038B
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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
- 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
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
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Abstract
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Application Number | Priority Date | Filing Date | Title |
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CN201610572467.2A CN106228038B (zh) | 2016-07-20 | 2016-07-20 | 一种基于bim模型的版权追踪方法 |
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CN201610572467.2A CN106228038B (zh) | 2016-07-20 | 2016-07-20 | 一种基于bim模型的版权追踪方法 |
Publications (2)
Publication Number | Publication Date |
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CN106228038A CN106228038A (zh) | 2016-12-14 |
CN106228038B true CN106228038B (zh) | 2018-03-09 |
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CN201610572467.2A Active CN106228038B (zh) | 2016-07-20 | 2016-07-20 | 一种基于bim模型的版权追踪方法 |
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CN (1) | CN106228038B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111145354B (zh) * | 2019-12-31 | 2024-02-13 | 北京恒华伟业科技股份有限公司 | 一种bim数据模型的标识方法及装置 |
CN114329692A (zh) * | 2021-11-29 | 2022-04-12 | 万翼科技有限公司 | 建筑模型处理方法、装置、电子设备和存储介质 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101169783A (zh) * | 2007-06-15 | 2008-04-30 | 黄海 | 用于多媒体对象的数字水印搜索引擎 |
CN101408923B (zh) * | 2007-11-16 | 2011-01-26 | 清华大学 | 利用数字水印技术进行ip核版权确认的方法 |
CN102750480B (zh) * | 2012-05-23 | 2015-10-28 | 常熟南师大发展研究院有限公司 | 地理数据网络共享平台的水印自动嵌入方法及装置 |
CN104408338B (zh) * | 2014-10-31 | 2017-07-28 | 上海理工大学 | 一种三维网格模型版权认证方法 |
CN105263136A (zh) * | 2015-09-01 | 2016-01-20 | 成都汇合乾元科技有限公司 | 一种信息加密方法及终端 |
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Effective date of registration: 20190426 Address after: Room 705 and 706 on the 7th floor of Building 1, East Boya Square, South Ping An Avenue, Longzihu Wisdom Island, Zhengdong New District, Zhengzhou City, Henan Province, 450000 Patentee after: Henan Guantu Information Technology Co.,Ltd. Address before: 450046 B28 Building, Family Family College, North China University of Water Resources and Hydropower, 136 Jinshui East Road, Zhengzhou City, Henan Province Patentee before: Zhang Fu |
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Effective date of registration: 20240730 Address after: No. 825, 7th Floor, Unit 1, Building 1, No. 33 Jinsuo Road, High tech Industrial Development Zone, Zhengzhou City, Henan Province, China 450000 Patentee after: Guantu Technology Co.,Ltd. Country or region after: China Address before: Room 705 and 706 on the 7th floor of Building 1, East Boya Square, South Ping An Avenue, Longzihu Wisdom Island, Zhengdong New District, Zhengzhou City, Henan Province, 450000 Patentee before: Henan Guantu Information Technology Co.,Ltd. Country or region before: China |