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11. 发明申请

US20060232569A1 Direct homography computation by local linearization 失效
标题翻译：通过局部线性化直接进行单应性计算
公开(公告)号：US20060232569A1
公开(公告)日：2006-10-19
申请号：US11106725
申请日：2005-04-15
申请人： Zhouchen Lin , Liyong Chen , Yingnong Dang , Jian Wang
发明人： Zhouchen Lin , Liyong Chen , Yingnong Dang , Jian Wang
IPC分类号： G09G5/00
CPC分类号： G06F3/03545
摘要： A method and apparatus for determining a homography between an image and an expected image is described. The homography accounts for differences in perspective of a camera viewing an objective plane of the image, in some examples, a paper with information on it.
摘要翻译：描述了用于确定图像和预期图像之间的单应性的方法和装置。单相法考虑了观察图像的客观平面的相机的视角的差异，在一些示例中，具有关于它的信息的论文。

12. 发明授权

US07583842B2 Enhanced approach of m-array decoding and error correction 有权
标题翻译： m阵列解码和纠错的增强方法
公开(公告)号：US07583842B2
公开(公告)日：2009-09-01
申请号：US10752109
申请日：2004-01-06
申请人： Zhouchen Lin , Yue Li , Xiaoxu Ma , Jian Wang , Qiang Wang
发明人： Zhouchen Lin , Yue Li , Xiaoxu Ma , Jian Wang , Qiang Wang
IPC分类号： G06K9/00
CPC分类号： G06F3/03545 , G06F3/0321
摘要： A process and apparatus for determining the location of a captured array from a larger image is described. A non-repeating sequence may be folded into a non-repeating array in which the array is unique for every neighboring window of a given size. A portion of the array of the neighboring window may be captured and a subset of extracted bits corresponding to the captured array is decoded to identify error bits. The location of the captured array is determined within the non-repeating array by further processing the decoded bits.
摘要翻译：描述了用于从较大图像确定捕获的阵列的位置的处理和装置。非重复序列可以折叠成非重复阵列，其中阵列对于给定大小的每个相邻窗口是唯一的。可以捕获相邻窗口的阵列的一部分，并且对与所捕获的阵列相对应的提取的比特的子集进行解码以识别错误比特。通过进一步处理解码的比特，在非重复阵列内确定所捕获的阵列的位置。

13. 发明申请

US20090027241A1 Fast error-correcting of embedded interaction codes 有权
标题翻译：快速纠错嵌入式互动代码
公开(公告)号：US20090027241A1
公开(公告)日：2009-01-29
申请号：US11142844
申请日：2005-05-31
申请人： Zhouchen Lin , Qiang Wang , Jian Wang
发明人： Zhouchen Lin , Qiang Wang , Jian Wang
IPC分类号： H03M13/00
CPC分类号： H03M13/00 , G06K9/22 , G06K2009/226 , H03M13/03 , H03M13/47 , H03M13/611
摘要： A fast decoding technique for decoding a position of a bit in a pattern provided on a media surface that can generate large amounts of solution candidates quickly by switching or flipping bits and utilizing a recursion scheme. The fast decoding technique may be employed to simultaneously decode multiple dimensions of a pattern on the media surface.
摘要翻译：一种快速解码技术，用于通过切换或翻转位并利用递归方案来解码设置在媒体表面上的图案中的位的位置，其可以快速生成大量的解决方案候选。可以采用快速解码技术来同时解码介质表面上的图案的多个维度。

14. 发明授权

US07729539B2 Fast error-correcting of embedded interaction codes 有权
标题翻译：快速纠错嵌入式互动代码
公开(公告)号：US07729539B2
公开(公告)日：2010-06-01
申请号：US11142844
申请日：2005-05-31
申请人： Zhouchen Lin , Qiang Wang , Jian Wang
发明人： Zhouchen Lin , Qiang Wang , Jian Wang
IPC分类号： G06K9/00 , G06T7/00
CPC分类号： H03M13/00 , G06K9/22 , G06K2009/226 , H03M13/03 , H03M13/47 , H03M13/611
摘要： A fast decoding technique for decoding a position of a bit in a pattern provided on a media surface that can generate large amounts of solution candidates quickly by switching or flipping bits and utilizing a recursion scheme. The fast decoding technique may be employed to simultaneously decode multiple dimensions of a pattern on the media surface.
摘要翻译：一种快速解码技术，用于通过切换或翻转位并利用递归方案来解码设置在媒体表面上的图案中的位的位置，其可以快速生成大量的解决方案候选。可以采用快速解码技术来同时解码介质表面上的图案的多个维度。

15. 发明申请

US20050193292A1 Enhanced approach of m-array decoding and error correction 有权
标题翻译： m阵列解码和纠错的增强方法
公开(公告)号：US20050193292A1
公开(公告)日：2005-09-01
申请号：US10752109
申请日：2004-01-06
申请人： Zhouchen Lin , Yue Li , Xiaoxu Ma , Jian Wang , Qiang Wang
发明人： Zhouchen Lin , Yue Li , Xiaoxu Ma , Jian Wang , Qiang Wang
IPC分类号： G06F3/041 , G06F3/03 , G06F3/033 , G06F3/042 , G06K19/06 , G06T1/00 , G06T7/40 , G11C29/00
CPC分类号： G06F3/03545 , G06F3/0321
摘要： A process and apparatus for determining the location of a captured array from a larger image is described. A non-repeating sequence may be folded into a non-repeating array in which the array is unique for every neighboring window of a given size. A portion of the array of the neighboring window may be captured and a subset of extracted bits corresponding to the captured array is decoded to identify error bits. The location of the captured array is determined within the non-repeating array by further processing the decoded bits.
摘要翻译：描述了用于从较大图像确定捕获的阵列的位置的处理和装置。非重复序列可以折叠成非重复阵列，其中阵列对于给定大小的每个相邻窗口是唯一的。可以捕获相邻窗口的阵列的一部分，并且对与所捕获的阵列相对应的提取的比特的子集进行解码以识别错误比特。通过进一步处理解码的比特，在非重复阵列内确定所捕获的阵列的位置。

16. 发明授权

US07295708B2 System and method for detecting a list in ink input 失效
标题翻译：用于检测墨水输入列表的系统和方法
公开(公告)号：US07295708B2
公开(公告)日：2007-11-13
申请号：US10850680
申请日：2004-05-20
申请人： Tongxian Chen , Zhouchen Lin , Jian Wang , Xianfang Wang , Jiang Wu , Yu Zou
发明人： Tongxian Chen , Zhouchen Lin , Jian Wang , Xianfang Wang , Jiang Wu , Yu Zou
IPC分类号： G06K9/00
CPC分类号： G06K9/00463 , G06F17/2241 , G06F17/242 , G06K9/222
摘要： A system and method for detection of a list in ink input is provided. A detector is provided that may detect a list such as a bulleted or numbered list of items in ink input. A group of lines may first be selected as a candidate list. Indentation level clustering and bullet detection may then be performed to determine the structure of the list. Bullet detection may be performed by detecting bullet partners, which are pairs of lines at the same indentation level that may begin with bullet candidates with similar features. The features of the bullet candidates in a pair of lines may be used to determine the likelihood of whether the pair of lines may be bullet partners. Finally, the structure of the list may be determined, including the relationship among the list items.
摘要翻译：提供了一种用于检测墨水输入列表的系统和方法。提供了一种检测器，其可以检测墨水输入中的诸如项目符号或编号列表的列表。可以首先选择一组行作为候选列表。然后可以执行缩进级聚类和子弹检测以确定列表的结构。子弹检测可以通过检测子弹对象来执行，这些对象是相同缩进级别的线对，可以从类似特征的子弹候选开始。可以使用一对线中的子弹候选者的特征来确定该对线是否可能是子弹对象的可能性。最后，可以确定列表的结构，包括列表项之间的关系。

17. 发明申请

US20050063591A1 System and method for detecting a list in ink input 失效
标题翻译：用于检测墨水输入列表的系统和方法
公开(公告)号：US20050063591A1
公开(公告)日：2005-03-24
申请号：US10850680
申请日：2004-05-20
申请人： Tongxian Chen , Zhouchen Lin , Jian Wang , Xianfang Wang , Jiang Wu , Yu Zou
发明人： Tongxian Chen , Zhouchen Lin , Jian Wang , Xianfang Wang , Jiang Wu , Yu Zou
IPC分类号： G06F17/22 , G06F3/00 , G06F9/00 , G06F17/24 , G06K9/20 , G06K9/22 , G06K9/62 , G06K9/00
CPC分类号： G06K9/00463 , G06F17/2241 , G06F17/242 , G06K9/222
摘要： A system and method for detection of a list in ink input is provided. A detector is provided that may detect a list such as a bulleted or numbered list of items in ink input. A group of lines may first be selected as a candidate list. Indentation level clustering and bullet detection may then be performed to determine the structure of the list. Bullet detection may be performed by detecting bullet partners, which are pairs of lines at the same indentation level that may begin with bullet candidates with similar features. The features of the bullet candidates in a pair of lines may be used to determine the likelihood of whether the pair of lines may be bullet partners. Finally, the structure of the list may be determined, including the relationship among the list items.
摘要翻译：提供了一种用于检测墨水输入列表的系统和方法。提供了一种检测器，其可以检测墨水输入中的诸如项目符号或编号列表的列表。可以首先选择一组行作为候选列表。然后可以执行缩进级聚类和子弹检测以确定列表的结构。子弹检测可以通过检测子弹对象来执行，这些对象是相同缩进级别的线对，可以从类似特征的子弹候选开始。可以使用一对线中的子弹候选者的特征来确定该对线是否可能是子弹对象的可能性。最后，可以确定列表的结构，包括列表项之间的关系。

18. 发明申请

US20080059867A1 DECODING TECHNIQUE FOR LINEAR BLOCK CODES 失效
标题翻译：线性块代码解码技术
公开(公告)号：US20080059867A1
公开(公告)日：2008-03-06
申请号：US11468609
申请日：2006-08-30
申请人： Zhouchen Lin , Qiang Wang , Chunhui Zhang
发明人： Zhouchen Lin , Qiang Wang , Chunhui Zhang
IPC分类号： H03M13/00
CPC分类号： H03M13/13
摘要： The present decoding technique provides an efficient technique for decoding linear block codes from multiple encoders. When an error in a code sequence is detected, the decoding technique estimates a confidence for each bit within the code sequence. Based on the confidence, a subset of bits within the code sequence is obtained. The subset of bits is then incrementally flipped to determine a set of modified code sequences. A syndrome is computed for each of the modified code sequences based on a preceding computed syndrome and an update vector.
摘要翻译：本解码技术提供了用于从多个编码器解码线性块码的有效技术。当检测到代码序列中的错误时，解码技术估计代码序列内每个位的置信度。基于置信度，获得码序列内的比特的子集。然后逐位翻转位的子集以确定一组修改的代码序列。基于先前计算的综合征和更新向量，为每个修改的码序列计算校正子。

19. 发明授权

US07681110B2 Decoding technique for linear block codes 失效
标题翻译：线性块码的解码技术
公开(公告)号：US07681110B2
公开(公告)日：2010-03-16
申请号：US11468609
申请日：2006-08-30
申请人： Zhouchen Lin , Qiang Wang , Chunhui Zhang
发明人： Zhouchen Lin , Qiang Wang , Chunhui Zhang
IPC分类号： H03M13/00
CPC分类号： H03M13/13
摘要： The present decoding technique provides an efficient technique for decoding linear block codes from multiple encoders. When an error in a code sequence is detected, the decoding technique estimates a confidence for each bit within the code sequence. Based on the confidence, a subset of bits within the code sequence is obtained. The subset of bits is then incrementally flipped to determine a set of modified code sequences. A syndrome is computed for each of the modified code sequences based on a preceding computed syndrome and an update vector.
摘要翻译：本解码技术提供了用于从多个编码器解码线性块码的有效技术。当检测到代码序列中的错误时，解码技术估计代码序列内每个位的置信度。基于置信度，获得码序列内的比特的子集。然后逐位翻转位的子集以确定一组修改的代码序列。基于先前计算的综合征和更新向量，为每个修改的码序列计算校正子。

20. 发明授权

US07657094B2 Handwriting recognition training and synthesis 有权
标题翻译：手写识别训练与综合
公开(公告)号：US07657094B2
公开(公告)日：2010-02-02
申请号：US11321493
申请日：2005-12-29
申请人： Zhouchen Lin , Liang Wan , Chun-Hui Hu , Jian Wang
发明人： Zhouchen Lin , Liang Wan , Chun-Hui Hu , Jian Wang
IPC分类号： G06K9/00
CPC分类号： G06K9/42 , G06K9/00416 , G06K2209/01
摘要： Methods and systems for converting text into natural personal handwriting are provided. One aspect relates to the training of a computer to recognize a user's handwriting style. In one embodiment, the computer receives handwriting samples of at least one character written by the user, such as the character being provided as the beginning, middle, or ending character among a plurality of other characters. Further embodiments allow for increased personalization of the handwriting. Another aspect relates to system and methods for displaying a representation of a computer user's handwriting. In one embodiment, the handwriting comprises variant shapes of letters, personalized connection style between letters, and connection parts that look pressure-sensitive. In another embodiment, characters are adjusted, such as cutting portions of the character to create a more realistic recreation and synthesis of the handwriting.
摘要翻译：提供了将文本转换为自然人手写的方法和系统。一方面涉及计算机的训练以识别用户的手写风格。在一个实施例中，计算机接收由用户写入的至少一个字符的笔迹样本，诸如被提供为多个其他字符中的开始，中间或结束字符的字符。进一步的实施例允许增加笔迹的个性化。另一方面涉及用于显示计算机用户手写表示的系统和方法。在一个实施例中，笔迹包括字母的变形形状，字母之间的个性化连接样式以及看起来对压力敏感的连接部分。在另一个实施例中，字符被调整，例如切割角色的部分以创建更实际的娱乐和手写的合成。

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