CN101169783A - 用于多媒体对象的数字水印搜索引擎 - Google Patents
用于多媒体对象的数字水印搜索引擎 Download PDFInfo
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- CN101169783A CN101169783A CNA2007100420489A CN200710042048A CN101169783A CN 101169783 A CN101169783 A CN 101169783A CN A2007100420489 A CNA2007100420489 A CN A2007100420489A CN 200710042048 A CN200710042048 A CN 200710042048A CN 101169783 A CN101169783 A CN 101169783A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 12
- 238000000034 method Methods 0.000 claims description 27
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- 238000004422 calculation algorithm Methods 0.000 claims description 5
- 241000270322 Lepidosauria Species 0.000 claims description 4
- 238000000605 extraction Methods 0.000 claims description 2
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- 238000001514 detection method Methods 0.000 claims 2
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- 238000013475 authorization Methods 0.000 claims 1
- 230000008676 import Effects 0.000 claims 1
- 239000013598 vector Substances 0.000 description 7
- 230000000295 complement effect Effects 0.000 description 4
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- 230000003068 static effect Effects 0.000 description 1
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CNA2007100420489A CN101169783A (zh) | 2007-06-15 | 2007-06-15 | 用于多媒体对象的数字水印搜索引擎 |
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CNA2007100420489A CN101169783A (zh) | 2007-06-15 | 2007-06-15 | 用于多媒体对象的数字水印搜索引擎 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016082616A1 (zh) * | 2014-11-27 | 2016-06-02 | 百度在线网络技术(北京)有限公司 | 为搜索引擎提供网站认证数据的方法及装置 |
CN106228038A (zh) * | 2016-07-20 | 2016-12-14 | 张富 | 一种基于bim模型的版权追踪方法 |
CN109803173A (zh) * | 2017-11-16 | 2019-05-24 | 腾讯科技(深圳)有限公司 | 一种视频转码方法、装置及存储设备 |
CN103294667B (zh) * | 2012-02-27 | 2019-07-16 | 深圳市腾讯计算机***有限公司 | 通过水印进行同源图片追踪的方法及*** |
CN110543749A (zh) * | 2019-08-15 | 2019-12-06 | 广州探迹科技有限公司 | 一种为客户端添加隐形水印的方法及装置 |
CN111510233A (zh) * | 2013-12-03 | 2020-08-07 | Lg 电子株式会社 | 将补充内容与未压缩的音频或视频同步的方法及其装置 |
CN112669191A (zh) * | 2019-10-15 | 2021-04-16 | 国际关系学院 | 基于图像内容识别的抗溢出可逆数字水印嵌入及提取方法 |
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2007
- 2007-06-15 CN CNA2007100420489A patent/CN101169783A/zh active Pending
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103294667B (zh) * | 2012-02-27 | 2019-07-16 | 深圳市腾讯计算机***有限公司 | 通过水印进行同源图片追踪的方法及*** |
CN111510233A (zh) * | 2013-12-03 | 2020-08-07 | Lg 电子株式会社 | 将补充内容与未压缩的音频或视频同步的方法及其装置 |
US11265619B2 (en) | 2013-12-03 | 2022-03-01 | Lg Electronics Inc. | Method for transmitting broadcast signals and method for receiving broadcast signals |
WO2016082616A1 (zh) * | 2014-11-27 | 2016-06-02 | 百度在线网络技术(北京)有限公司 | 为搜索引擎提供网站认证数据的方法及装置 |
US10491606B2 (en) | 2014-11-27 | 2019-11-26 | Baidu Online Network Technology (Beijing) Co., Ltd. | Method and apparatus for providing website authentication data for search engine |
CN106228038A (zh) * | 2016-07-20 | 2016-12-14 | 张富 | 一种基于bim模型的版权追踪方法 |
CN109803173A (zh) * | 2017-11-16 | 2019-05-24 | 腾讯科技(深圳)有限公司 | 一种视频转码方法、装置及存储设备 |
CN109803173B (zh) * | 2017-11-16 | 2022-08-19 | 腾讯科技(深圳)有限公司 | 一种视频转码方法、装置及存储设备 |
CN110543749A (zh) * | 2019-08-15 | 2019-12-06 | 广州探迹科技有限公司 | 一种为客户端添加隐形水印的方法及装置 |
CN112669191A (zh) * | 2019-10-15 | 2021-04-16 | 国际关系学院 | 基于图像内容识别的抗溢出可逆数字水印嵌入及提取方法 |
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Owner name: SHANGHAI ENJIEN NETWORK TECHNOLOGY CO.,LTD. Free format text: FORMER OWNER: HUANG HAI; APPLICANT Effective date: 20081031 |
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Effective date of registration: 20081031 Address after: 20, Lane 99, wisteria lane, Hongqiao Town, Shanghai, Minhang District: 201103 Applicant after: Shanghai NJN Network Technology Co., Ltd. Address before: Zip code 18, room 16, three village, Laoshan, Pudong New Area, Shanghai, zip code: 200120 Applicant before: Yellow Sea Co-applicant before: Yuan Jianing |
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