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1. 发明专利

CH101373A Nähzeug. 未知
公开(公告)号：CH101373A
公开(公告)日：1923-09-17
申请号：CH101373D
申请日：1922-09-30
申请人： REINHARD MEIER
发明人： REINHARD MEIER
IPC分类号： D05B91/12

2. 发明授权

US08112686B2 Deterministic logic built-in self-test stimuli generation 失效
标题翻译：确定性逻辑内置自检刺激生成
公开(公告)号：US08112686B2
公开(公告)日：2012-02-07
申请号：US12629038
申请日：2009-12-01
申请人： Friedrich Hapke , Michael Wittke , Reinhard Meier
发明人： Friedrich Hapke , Michael Wittke , Reinhard Meier
IPC分类号： G01R31/28
CPC分类号： G01R31/318558 , G01R31/318597
摘要： Techniques for storing and using compressed restrict values for selected scan chains and flip-flops, such that the states that need to be applied to those flip flops need not be solved by a linear equation system solver, such as a linear equation system solver provided by an automatic test pattern generation (ATPG) tool. Selected restrict values can then be injected into test patterns for those flip-flop combinations that need to be set in a certain shift cycle or those flip-flops that need to be initialized one after another (e.g., for serial settings in one scan chain).
摘要翻译：用于存储和使用所选择的扫描链和触发器的压缩限制值的技术，使得需要应用于这些触发器的状态不需要通过线性方程系统求解器来解决，例如由自动测试模式生成（ATPG）工具。然后，可以将选定的限制值注入到需要在特定移位周期中设置的那些触发器组合的测试模式中，或者需要一个接一个地初始化的触发器（例如，用于一个扫描链中的串行设置）。

3. 发明申请

US20060120574A1 Method of encoding lines 失效
标题翻译：编码线的方法
公开(公告)号：US20060120574A1
公开(公告)日：2006-06-08
申请号：US10524531
申请日：2003-08-05
申请人： Reinhard Meier
发明人： Reinhard Meier
IPC分类号： G06K9/00
CPC分类号： G06K9/00067 , G06T9/20
摘要： In a method of encoding lines in a print from the skin and particularly a fingerprint, one line at a time is encoded by means of vertices, which include the starting point and the end point, that are situated on the line, in which case segments of connecting line between adjacent vertices are no more than a preset distance away from the line.
摘要翻译：在从皮肤编织线条，特别是指纹的方法中，一行一行通过包括起始点和终点的顶点进行编码，这些顶点位于线上，在这种情况下，段相邻顶点之间的连接线不超过离线的预设距离。

4. 发明申请

US20100299567A1 On-Chip Logic To Support Compressed X-Masking For BIST 失效
标题翻译：片上逻辑支持BIST的压缩X-Masking
公开(公告)号：US20100299567A1
公开(公告)日：2010-11-25
申请号：US12625487
申请日：2009-11-24
申请人： Friedrich Hapke , Michael Wittke , Reinhard Meier
发明人： Friedrich Hapke , Michael Wittke , Reinhard Meier
IPC分类号： G01R31/3177 , G06F11/25
CPC分类号： G01R31/318547 , G06F11/27 , G11C2029/3202
摘要： Techniques are provided for X-masking using at least some masking information provided by on-chip logic, in lieu of masking information provided from off of the integrated circuit being tested. The masking information is provided by a masking information source on the integrated circuit being tested, such as, for example, a read-only memory (ROM) circuit, that feeds the masking information to the X-masking logic. With these implementations of the invention, it is possible to perform X-masking independent from any external data, thus enabling X-masking for a logic built-in self-test without requiring an external testing device.
摘要翻译：使用由片上逻辑提供的至少一些掩蔽信息来提供用于X掩蔽的技术，以代替从正被测试的集成电路提供的屏蔽信息。屏蔽信息由正在测试的集成电路上的掩蔽信息源（例如，将只有读取存储器（ROM）电路）提供给X掩蔽逻辑的掩蔽信息提供。利用本发明的这些实施方式，可以独立于任何外部数据进行X-掩蔽，从而可以在不需要外部测试装置的情况下实现逻辑内置自检的X掩蔽。

5. 发明申请

US20100275075A1 Deterministic Logic Built-In Self-Test Stimuli Generation 失效
标题翻译：确定性逻辑内置自检刺激生成
公开(公告)号：US20100275075A1
公开(公告)日：2010-10-28
申请号：US12629038
申请日：2009-12-01
申请人： Friedrich Hapke , Michael Wittke , Reinhard Meier
发明人： Friedrich Hapke , Michael Wittke , Reinhard Meier
IPC分类号： G01R31/3177 , G06F11/25
CPC分类号： G01R31/318558 , G01R31/318597
摘要： Techniques for storing and using compressed restrict values for selected scan chains and flip-flops, such that the states that need to be applied to those flip flops need not be solved by a linear equation system solver, such as a linear equation system solver provided by an automatic test pattern generation (ATPG) tool. Selected restrict values can then be injected into test patterns for those flip-flop combinations that need to be set in a certain shift cycle or those flip-flops that need to be initialized one after another (e.g., for serial settings in one scan chain).
摘要翻译：用于存储和使用所选择的扫描链和触发器的压缩限制值的技术，使得需要应用于这些触发器的状态不需要通过线性方程系统求解器来解决，例如由自动测试模式生成（ATPG）工具。然后，可以将选定的限制值注入到需要在特定移位周期中设置的那些触发器组合的测试模式中，或者需要一个接一个地初始化的触发器（例如，用于一个扫描链中的串行设置）。

6. 发明授权

US07379571B2 Method of encoding lines 失效
标题翻译：编码线的方法
公开(公告)号：US07379571B2
公开(公告)日：2008-05-27
申请号：US10524531
申请日：2003-08-05
申请人： Reinhard Meier
发明人： Reinhard Meier
IPC分类号： G06K9/00
CPC分类号： G06K9/00067 , G06T9/20
摘要： In a method of encoding lines in a print from the skin and particularly a fingerprint, one line at a time is encoded by means of vertices, which include the starting point and the end point, that are situated on the line, in which case segments of connecting line between adjacent vertices are no more than a preset distance away from the line.
摘要翻译：在从皮肤编织线条，特别是指纹的方法中，一行一行通过包括起始点和终点的顶点进行编码，这些顶点位于线上，在这种情况下，段相邻顶点之间的连接线不超过离线的预设距离。

7. 发明申请

US20060126907A1 Method and arrangement for assessing the quality of skin print images 失效
公开(公告)号：US20060126907A1
公开(公告)日：2006-06-15
申请号：US10525836
申请日：2003-08-20
申请人： Steffen Scholze , Reinhard Meier
发明人： Steffen Scholze , Reinhard Meier
IPC分类号： G06K9/00
CPC分类号： G06K9/036 , G06K9/00067
摘要： In a method and an arrangement for assessing the quality of skin print images, and particularly fingerprint images, provision is made for gradients to be formed for the individual picture elements (pixels) of the skin print image, for a mean value to be formed from the gradients of the pixels in one region of the image (tile) at a time, and for similarities in the mean values from tile to tile to form a measure of quality.

8. 发明授权

US08103925B2 On-chip logic to support compressed X-masking for BIST 失效
标题翻译：片上逻辑支持BIST的压缩X-masking
公开(公告)号：US08103925B2
公开(公告)日：2012-01-24
申请号：US12625487
申请日：2009-11-24
申请人： Friedrich Hapke , Michael Wittke , Reinhard Meier
发明人： Friedrich Hapke , Michael Wittke , Reinhard Meier
IPC分类号： G01R31/28
CPC分类号： G01R31/318547 , G06F11/27 , G11C2029/3202
摘要： Techniques are provided for X-masking using at least some masking information provided by on-chip logic, in lieu of masking information provided from off of the integrated circuit being tested. The masking information is provided by a masking information source on the integrated circuit being tested, such as, for example, a read-only memory (ROM) circuit, that feeds the masking information to the X-masking logic. With these implementations of the invention, it is possible to perform X-masking independent from any external data, thus enabling X-masking for a logic built-in self-test without requiring an external testing device.
摘要翻译：使用由片上逻辑提供的至少一些掩蔽信息来提供用于X掩蔽的技术，以代替从正被测试的集成电路提供的屏蔽信息。屏蔽信息由正在测试的集成电路上的掩蔽信息源（例如，将只有读取存储器（ROM）电路）提供给X掩蔽逻辑的掩蔽信息提供。利用本发明的这些实施方式，可以独立于任何外部数据进行X-掩蔽，从而可以在不需要外部测试装置的情况下实现逻辑内置自检的X掩蔽。

9. 发明授权

US07577277B2 Method of binarizing images containing linear structures 有权
标题翻译：二值化包含线性结构的图像的方法
公开(公告)号：US07577277B2
公开(公告)日：2009-08-18
申请号：US10541652
申请日：2003-12-15
申请人： Reinhard Meier
发明人： Reinhard Meier
IPC分类号： G06K9/00
CPC分类号： G06K9/00067
摘要： In a method of binarizing images containing linear structures, and particularly images of prints from the skin, areas are determined that are each distinguished by a preset approximate direction of the structures. The areas of the image that are determined are each filtered with a Gabor filter adapted to the given direction. The method according to the invention can advantageously be implemented into a system for analyzing and binarizing images containing linear structures, and particularly images of prints from the skin. Such systems can advantageously be used for identifying human individuals and are especially intended for access control and the like.
摘要翻译：在包含线性结构的图像二值化的方法中，特别是来自皮肤的印刷图像的方法中，确定每个由结构的预设近似方向区分的区域。确定的图像的区域各自用适合于给定方向的Gabor滤波器过滤。根据本发明的方法可以有利地被实现到用于分析和二值化包含线性结构的图像，特别是来自皮肤的印刷图像的系统中。这样的系统可以有利地用于识别人类个体，并且特别用于访问控制等。

10. 发明授权

US07551757B2 Method for determining the bearing surface in skin print images 失效
标题翻译：确定皮肤印刷图像中承载面的方法
公开(公告)号：US07551757B2
公开(公告)日：2009-06-23
申请号：US10541910
申请日：2003-12-22
申请人： Reinhard Meier , Steffen Scholze
发明人： Reinhard Meier , Steffen Scholze
IPC分类号： G06K9/00
CPC分类号： G06K9/00067
摘要： In a method for determining the bearing surface in images of skin prints, the skin having ridges and furrows and the images existing in the form of image data, the image is filtered with a plurality of Gabor filters whose cosine functions are oriented in different directions in the spatial domain. From the filter responses, surfaces are determined that are each distinguished by an approximate direction of the ridges/furrows, which direction is preset by the respective Gabor filter. The surfaces are combined to an overall surface that represents the bearing surface.
摘要翻译：在用于确定皮肤图像的图像中的承载表面的方法中，具有脊和沟的皮肤和以图像数据形式存在的图像，用多个Gabor滤波器对图像进行滤波，其余弦函数在不同方向上定向空间域。根据滤波器响应，确定每个由脊/沟的近似方向区分的表面，该方向由相应的Gabor滤波器预设。表面组合到表示承载表面的整个表面。

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