专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07502507B2 Active embedded interaction code 有权
标题翻译：主动嵌入式互动代码
公开(公告)号：US07502507B2
公开(公告)日：2009-03-10
申请号：US10284412
申请日：2002-10-31
申请人： Jian Wang , Qiang Wang , Chunhui Zhang , Yue Li
发明人： Jian Wang , Qiang Wang , Chunhui Zhang , Yue Li
IPC分类号： G06K9/18 , G09G5/08
CPC分类号： G06K9/228 , G06F3/0321 , G06F3/03545 , G06K19/06037
摘要： A system and method is described for providing an encoding scheme for a bit stream and displaying or printing the encoded bit stream. Using the encoded bit stream, a pen with a camera may capture an image of a portion of the encoded bit stream. The captured image may then be decoded to provide an indication of the location of the image in relation to the encoded bit stream. The encoding scheme includes information regarding orientation, thus making decoding easier.
摘要翻译：描述了一种用于提供比特流的编码方案并显示或打印编码比特流的系统和方法。使用编码比特流，具有相机的笔可以捕获编码比特流的一部分的图像。然后可以对所捕获的图像进行解码，以提供关于编码比特流的图像的位置的指示。编码方案包括关于取向的信息，从而使解码更容易。

2. 发明申请

US20060165290A1 Active embedded interaction coding 有权
公开(公告)号：US20060165290A1
公开(公告)日：2006-07-27
申请号：US11385870
申请日：2006-03-22
申请人： Jian Wang , Qiang Wang , Chunhui Zhang , Yue Li
发明人： Jian Wang , Qiang Wang , Chunhui Zhang , Yue Li
IPC分类号： G06K9/18
CPC分类号： G06K9/228 , G06F3/0321 , G06F3/03545 , G06K19/06037
摘要： A system and method is described for providing an encoding scheme for a bit stream and displaying or printing the encoded bit stream. Using the encoded bit stream, a pen with a camera may capture an image of a portion of the encoded bit stream. The captured image may then be decoded to provide an indication of the location of the image in relation to the encoded bit stream. The encoding scheme includes information regarding orientation, thus making decoding easier.

3. 发明授权

US07542976B2 Local metadata embedding and decoding 有权
标题翻译：本地元数据嵌入和解码
公开(公告)号：US07542976B2
公开(公告)日：2009-06-02
申请号：US11112637
申请日：2005-04-22
申请人： Jian Wang , Zhouchen Lin , Yue Li , Chunhui Zhang , Yingnong Dang , Jiang Wu , Qiang Wang
发明人： Jian Wang , Zhouchen Lin , Yue Li , Chunhui Zhang , Yingnong Dang , Jiang Wu , Qiang Wang
IPC分类号： G06F7/00 , G06F17/00
CPC分类号： G06F3/03545
摘要： In accordance with embodiments of the invention, local metadata is embedded into an embedded interactive code document by combining a first m-array and a second m-array to generate a combined m-array with encoded local metadata such that a start position of the second m-array in the combined m-array is shifted, by an amount that is based on the local metadata, relative to a start position of the first m-array in the combined m-array. The first m-array and the second m-array may contain the same repeating bit sequence. Local metadata may be decoded from the embedded interactive code document by decoding the local metadata from the combined m-array by determining the amount by which the second m-array is shifted, relative to the first m-array, in the combined m-array.
摘要翻译：根据本发明的实施例，通过组合第一m阵列和第二m阵列来将本地元数据嵌入到嵌入式交互式代码文档中，以生成具有编码的本地元数据的组合m阵列，使得第二m阵列的开始位置组合的m阵列中的m阵列相对于组合的m阵列中的第一m阵列的开始位置偏移基于本地元数据的量。第一m阵列和第二m阵列可以包含相同的重复比特序列。本地元数据可以通过从组合的m阵列中解码本地元数据而从嵌入式交互式代码文档中解码，通过确定第二m阵列相对于第一m阵列在组合的m阵列中被移位的量。

4. 发明授权

US07486822B2 Active embedded interaction coding 有权
公开(公告)号：US07486822B2
公开(公告)日：2009-02-03
申请号：US11618277
申请日：2006-12-29
申请人： Jian Wang , Qiang Wang , Chunhui Zhang , Yue Li
发明人： Jian Wang , Qiang Wang , Chunhui Zhang , Yue Li
IPC分类号： G06K9/18 , G09G5/08
CPC分类号： G06K9/228 , G06F3/0321 , G06F3/03545 , G06K19/06037
摘要： A system and method is described for providing an encoding scheme for a bit stream and displaying or printing the encoded bit stream. Using the encoded bit stream, a pen with a camera may capture an image of a portion of the encoded bit stream. The captured image may then be decoded to provide an indication of the location of the image in relation to the encoded bit stream. The encoding scheme includes information regarding orientation, thus making decoding easier.

5. 发明申请

US20070104371A1 ACTIVE EMBEDDED INTERACTION CODING 有权
标题翻译：主动嵌入式交互编码
公开(公告)号：US20070104371A1
公开(公告)日：2007-05-10
申请号：US11618277
申请日：2006-12-29
申请人： Jian Wang , Qiang Wang , Chunhui Zhang , Yue Li
发明人： Jian Wang , Qiang Wang , Chunhui Zhang , Yue Li
IPC分类号： G06K9/18
CPC分类号： G06K9/228 , G06F3/0321 , G06F3/03545 , G06K19/06037
摘要： A system and method is described for providing an encoding scheme for a bit stream and displaying or printing the encoded bit stream. Using the encoded bit stream, a pen with a camera may capture an image of a portion of the encoded bit stream. The captured image may then be decoded to provide an indication of the location of the image in relation to the encoded bit stream. The encoding scheme includes information regarding orientation, thus making decoding easier.
摘要翻译：描述了一种用于提供比特流的编码方案并显示或打印编码比特流的系统和方法。使用编码比特流，具有相机的笔可以捕获编码比特流的一部分的图像。然后可以对所捕获的图像进行解码，以提供关于编码比特流的图像的位置的指示。编码方案包括关于取向的信息，从而使解码更容易。

6. 发明申请

US20060242561A1 Global metadata embedding and decoding 有权
标题翻译：全球元数据嵌入和解码
公开(公告)号：US20060242561A1
公开(公告)日：2006-10-26
申请号：US11112672
申请日：2005-04-22
申请人： Jian Wang , Zhouchen Lin , Yue Li , Chunhui Zhang , Yingnong Dang , Jiang Wu , Qiang Wang
发明人： Jian Wang , Zhouchen Lin , Yue Li , Chunhui Zhang , Yingnong Dang , Jiang Wu , Qiang Wang
IPC分类号： G06F17/00
CPC分类号： G06F17/242 , G06F3/0321 , G06F3/03545
摘要： In accordance with embodiments of the invention, global metadata, such as a document identifier, which may be a globally unique identifier, is embedded into an embedded interactive code document by combining a first m-array and a plurality of copies of the first m-array to generate a combined m-array with encoded global metadata such that respective start positions (xd,yd)i of the plurality of copies of the first m-array in the combined m-array are each shifted, by respective amounts that are based on respective portions of the global metadata, relative to a start position of the first m-array in the combined m-array. Global metadata may be decoded from the combined m-array by determining the respective amounts by which the plurality of copies of the first m-array are shifted, relative to the first m-array, in the combined m-array and by combining the respective amounts to produce a decoded value of the global metadata.
摘要翻译：根据本发明的实施例，通过组合第一m阵列和第一m-阵列的多个副本，将嵌入式交互式代码文档中的全局元数据（诸如可以是全局唯一标识符的文档标识符）嵌入到嵌入式交互式代码文档中，阵列以生成具有编码的全局元数据的组合的m阵列，使得多个的数组的相应起始位置（x，d，y，...）组合的m阵列中的第一m阵列的副本相对于组合的m阵列中的第一m阵列的开始位置分别移位相应于全局元数据的相应部分的量。可以通过确定在组合的m阵列中第一m阵列的多个副本相对于第一m阵列移位的相应量，并通过组合相应的数组来组合全局元数据相当于产生全局元数据的解码值。

7. 发明授权

US08156153B2 Global metadata embedding and decoding 有权
标题翻译：全球元数据嵌入和解码
公开(公告)号：US08156153B2
公开(公告)日：2012-04-10
申请号：US12180484
申请日：2008-07-25
申请人： Jian Wang , Zhouchen Lin , Yue Li , Chunhui Zhang , Yingnong Dang , Jiang Wu , Qiang Wang
发明人： Jian Wang , Zhouchen Lin , Yue Li , Chunhui Zhang , Yingnong Dang , Jiang Wu , Qiang Wang
IPC分类号： G06F7/00 , G06F17/00 , G06K9/00
CPC分类号： G06F17/242 , G06F3/0321 , G06F3/03545
摘要： Global metadata, such as a document identifier, which may be a globally unique identifier, is embedded into an embedded interactive code document by combining a first m-array and a plurality of copies of the first m-array to generate a combined m-array with encoded global metadata such that respective start positions (xd, yd)i of the plurality of copies of the first m-array in the combined m-array are each shifted, by respective amounts that are based on respective portions of the global metadata, relative to a start position of the first m-array in the combined m-array. Global metadata may be decoded from the combined m-array by determining the respective amounts by which the plurality of copies of the first m-array are shifted, relative to the first m-array, in the combined m-array and by combining the respective amounts to produce a decoded value of the global metadata.
摘要翻译：通过组合第一m阵列和第一m阵列的多个副本来将全局元数据（诸如可以是全球唯一标识符的文档标识符）嵌入到嵌入式交互式代码文档中以生成组合的m阵列具有编码的全局元数据，使得组合的m阵列中的第一m阵列的多个副本中的各个开始位置（xd，yd）i分别被移动，基于全局元数据的相应部分的相应量，相对于组合的m阵列中的第一m阵列的开始位置。可以通过确定在组合的m阵列中第一m阵列的多个副本相对于第一m阵列移位的相应量，并通过组合相应的数组来组合全局元数据相当于产生全局元数据的解码值。

8. 发明申请

US20090119573A1 GLOBAL METADATA EMBEDDING AND DECODING 有权
标题翻译：全球元数据嵌入和解码
公开(公告)号：US20090119573A1
公开(公告)日：2009-05-07
申请号：US12180484
申请日：2008-07-25
申请人： Jian Wang , Zhouchen Lin , Yue Li , Chunhui Zhang , Yingnong Dang , Jiang Wu , Qiang Wang
发明人： Jian Wang , Zhouchen Lin , Yue Li , Chunhui Zhang , Yingnong Dang , Jiang Wu , Qiang Wang
IPC分类号： G06F17/00
CPC分类号： G06F17/242 , G06F3/0321 , G06F3/03545
摘要： In accordance with embodiments of the invention, global metadata, such as a document identifier, which may be a globally unique identifier, is embedded into an embedded interactive code document by combining a first m-array and a plurality of copies of the first m-array to generate a combined m-array with encoded global metadata such that respective start positions (xd,yd)i of the plurality of copies of the first m-array in the combined m-array are each shifted, by respective amounts that are based on respective portions of the global metadata, relative to a start position of the first m-array in the combined m-array. Global metadata may be decoded from the combined m-array by determining the respective amounts by which the plurality of copies of the first m-array are shifted, relative to the first m-array, in the combined m-array and by combining the respective amounts to produce a decoded value of the global metadata.
摘要翻译：根据本发明的实施例，通过组合第一m阵列和第一m-阵列的多个副本，将嵌入式交互式代码文档中的全局元数据（诸如可以是全局唯一标识符的文档标识符）嵌入到嵌入式交互式代码文档中，阵列以生成具有编码的全局元数据的组合m阵列，使得组合的m阵列中的第一m阵列的多个副本中的相应起始位置（xd，yd）i各自偏移基于在全局元数据的相应部分上相对于组合的m阵列中的第一m阵列的开始位置。可以通过确定在组合的m阵列中第一m阵列的多个副本相对于第一m阵列移位的相应量，并通过组合相应的数组来组合全局元数据相当于产生全局元数据的解码值。

9. 发明授权

US07502508B2 Active embedded interaction coding 有权
标题翻译：主动嵌入式交互编码
公开(公告)号：US07502508B2
公开(公告)日：2009-03-10
申请号：US11385870
申请日：2006-03-22
申请人： Jian Wang , Qiang Wang , Chunhui Zhang , Yue Li
发明人： Jian Wang , Qiang Wang , Chunhui Zhang , Yue Li
IPC分类号： G06K9/18 , G09G5/08
CPC分类号： G06K9/228 , G06F3/0321 , G06F3/03545 , G06K19/06037
摘要： A system and method is described for providing an encoding scheme for a bit stream and displaying or printing the encoded bit stream. Using the encoded bit stream, a pen with a camera may capture an image of a portion of the encoded bit stream. The captured image may then be decoded to provide an indication of the location of the image in relation to the encoded bit stream. The encoding scheme includes information regarding orientation, thus making decoding easier.
摘要翻译：描述了一种用于提供比特流的编码方案并显示或打印编码比特流的系统和方法。使用编码比特流，具有相机的笔可以捕获编码比特流的一部分的图像。然后可以对所捕获的图像进行解码，以提供关于编码比特流的图像的位置的指示。编码方案包括关于取向的信息，从而使解码更容易。

10. 发明授权

US07486823B2 Active embedded interaction coding 有权
公开(公告)号：US07486823B2
公开(公告)日：2009-02-03
申请号：US11618308
申请日：2006-12-29
申请人： Jian Wang , Qiang Wang , Chunhui Zhang , Yue Li
发明人： Jian Wang , Qiang Wang , Chunhui Zhang , Yue Li
IPC分类号： G06K9/18 , G09G5/08
CPC分类号： G06K9/228 , G06F3/0321 , G06F3/03545 , G06K19/06037
摘要： A system and method is described for providing an encoding scheme for a bit stream and displaying or printing the encoded bit stream. Using the encoded bit stream, a pen with a camera may capture an image of a portion of the encoded bit stream. The captured image may then be decoded to provide an indication of the location of the image in relation to the encoded bit stream. The encoding scheme includes information regarding orientation, thus making decoding easier.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式