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1. 发明授权

US08509486B2 Vehicle license plate recognition method and system thereof 有权
标题翻译：车牌识别方法及其系统
公开(公告)号：US08509486B2
公开(公告)日：2013-08-13
申请号：US13281619
申请日：2011-10-26
申请人： Jun-Wei Hsieh , Sin Yu Chen
发明人： Jun-Wei Hsieh , Sin Yu Chen
IPC分类号： G06K9/00
CPC分类号： G06K9/3258 , G06K2209/15
摘要： A vehicle license plate recognition method and a system thereof are disclosed. A region where a vehicle license plate image exists is detected according to the edge densities of an input image and a vehicle license plate specification. A text area of the vehicle license plate image is divided into a plurality of character images. The character images are binarized to obtain a plurality of binarized character images. A plurality of characters is recognized from the binarized character images. The characters are recombined to form a character string. The abovementioned steps are repeated to obtain a new character string from another image of the same vehicle, which is captured at a next time point. The character string is compared with the new character string character by character to obtain a comparison result for verifying reliability of recognition through a voting technique.
摘要翻译：公开了车牌识别方法及其系统。根据输入图像和车牌照规格的边缘密度来检测存在车牌图像的区域。车牌照片图像的文本区域被划分为多个字符图像。字符图像被二值化以获得多个二进制化的字符图像。从二值化字符图像识别出多个字符。重新组合字符以形成一个字符串。重复上述步骤以从下一个时间点捕获的同一车辆的另一图像获得新的字符串。将字符串与新的字符串逐字符比较以获得通过投票技术验证识别的可靠性的比较结果。

2. 发明申请

US20120106802A1 VEHICLE LICENSE PLATE RECOGNITION METHOD AND SYSTEM THEREOF 有权
标题翻译：车辆牌照识别方法及其系统
公开(公告)号：US20120106802A1
公开(公告)日：2012-05-03
申请号：US13281619
申请日：2011-10-26
申请人： JUN-WEI HSIEH , SIN YU CHEN
发明人： JUN-WEI HSIEH , SIN YU CHEN
IPC分类号： G06K9/00
CPC分类号： G06K9/3258 , G06K2209/15
摘要： A vehicle license plate recognition method and a system thereof are disclosed. A region where a vehicle license plate image exists is detected according to the edge densities of an input image and a vehicle license plate specification. A text area of the vehicle license plate image is divided into a plurality of character images. The character images are binarized to obtain a plurality of binarized character images. A plurality of characters is recognized from the binarized character images. The characters are recombined to form a character string. The abovementioned steps are repeated to obtain a new character string from another image of the same vehicle, which is captured at a next time point. The character string is compared with the new character string character by character to obtain a comparison result for verifying reliability of recognition through a voting technique.
摘要翻译：公开了车牌识别方法及其系统。根据输入图像和车牌照规格的边缘密度来检测存在车牌图像的区域。车牌照片图像的文本区域被划分为多个字符图像。字符图像被二值化以获得多个二进制化的字符图像。从二值化字符图像识别出多个字符。重新组合字符以形成一个字符串。重复上述步骤以从下一个时间点捕获的同一车辆的另一图像获得新的字符串。将字符串与新的字符串逐字符比较以获得通过投票技术验证识别的可靠性的比较结果。

3. 再颁专利

USRE43206E1 Apparatus and method for providing panoramic images 有权
标题翻译：用于提供全景图像的装置和方法
公开(公告)号：USRE43206E1
公开(公告)日：2012-02-21
申请号：US11541517
申请日：2006-09-28
申请人： Jun-Wei Hsieh , Cheng-Chin Chiang , Der-Lor Way
发明人： Jun-Wei Hsieh , Cheng-Chin Chiang , Der-Lor Way
IPC分类号： G06K9/36 , H04N7/00 , G09G5/00
CPC分类号： H04N5/2624 , G06T3/403 , H04N5/23238
摘要： A method and system of merging a pair of images to form a seamless panoramic image including the following steps. A set of feature points are extracted along the edges of the images, each feature point defining an edge orientation. A set of registration parameters is obtained by determining an initial set of feature points from a first one of the images which matches a set of feature points of a second one of the images. A seamless panoramic image is rendered using the first and second images with the set of registration parameters.
摘要翻译：一种合并一对图像以形成无缝全景图像的方法和系统，包括以下步骤。沿图像的边缘提取一组特征点，每个特征点定义边缘方向。通过从与图像中的第二个的一组特征点匹配的图像中的第一个图像确定特征点的初始集合来获得一组注册参数。使用具有一组注册参数的第一和第二图像呈现无缝全景图像。

4. 发明授权

US06798923B1 Apparatus and method for providing panoramic images 有权
标题翻译：用于提供全景图像的装置和方法
公开(公告)号：US06798923B1
公开(公告)日：2004-09-28
申请号：US09498291
申请日：2000-02-04
申请人： Jun-Wei Hsieh , Cheng-Chin Chiang , Der-Lor Way
发明人： Jun-Wei Hsieh , Cheng-Chin Chiang , Der-Lor Way
IPC分类号： G06K936
CPC分类号： H04N5/2624 , G06T3/403 , H04N5/23238
摘要： A method and system of merging a pair of images to form a seamless panoramic image including the following steps. A set of feature points are extracted along the edges of the images, each feature point defining an edge orientation. A set of registration parameters is obtained by determining an initial set of feature points from a first one of the images which matches a set of feature points of a second one of the images. A seamless panoramic image is rendered using the first and second images with the set of registration parameters.
摘要翻译：一种合并一对图像以形成无缝全景图像的方法和系统，包括以下步骤。沿图像的边缘提取一组特征点，每个特征点定义边缘方向。通过从与图像中的第二个的一组特征点匹配的图像中的第一个图像确定特征点的初始集合来获得一组注册参数。使用具有一组注册参数的第一和第二图像呈现无缝全景图像。

5. 发明授权

US07347925B2 Biosensor for monitoring an analyte content with a partial voltage generated therefrom 有权
标题翻译：用于由其产生的部分电压来监测分析物含量的生物传感器
公开(公告)号：US07347925B2
公开(公告)日：2008-03-25
申请号：US10609617
申请日：2003-07-01
申请人： Jun-Wei Hsieh
发明人： Jun-Wei Hsieh
IPC分类号： G01N27/327 , G01N27/333
CPC分类号： G01N33/48785
摘要： A biosensor for monitoring an analyte content with a partial voltage generated therefrom is provided. The present biosensor includes a chip having a resistance Rs, a power source, and a microprocessor. The power source is used for supplying an applied voltage on the chip. The chip generates a time-dependent response current in response to a content of an analyte of a specimen applied thereon upon supplying the applied voltage on the chip. The microprocessor receives a time-dependent partial voltage caused from the chip due to the time-dependent response current, and determines the content of the analyte in accordance with the time-dependent partial voltage. The present biosensor is provided with fewer elements than a conventional one. A purpose of cost down is thus obtained.
摘要翻译：提供了一种用于利用其产生的部分电压来监测分析物含量的生物传感器。本生物传感器包括具有电阻R i的芯片，电源和微处理器。电源用于在芯片上提供施加的电压。当芯片上施加的电压提供时，芯片响应于其上施加的样本的分析物的含量而产生时间依赖的响应电流。微处理器由于时间依赖性响应电流而接收从芯片引起的与时间有关的部分电压，并且根据时间依赖性部分电压确定分析物的含量。本发明的生物传感器具有比传统传感器更少的元件。因此获得成本降低的目的。

6. 发明申请

US20050000806A1 Biosensor for monitoring an analyte content with a partial voltage generated therefrom 有权
标题翻译：用于由其产生的部分电压来监测分析物含量的生物传感器
公开(公告)号：US20050000806A1
公开(公告)日：2005-01-06
申请号：US10609617
申请日：2003-07-01
申请人： Jun-Wei Hsieh
发明人： Jun-Wei Hsieh
IPC分类号： G01N33/487 , C12M1/00 , C12N11/00 , G01N27/26
CPC分类号： G01N33/48785
摘要： A biosensor for monitoring an analyte content with a partial voltage generated therefrom is provided. The present biosensor includes a chip having a resistance Rs, a power source, and a microprocessor. The power source is used for supplying an applied voltage on the chip. The chip generates a time-dependent response current in response to a content of an analyte of a specimen applied thereon upon supplying the applied voltage on the chip. The microprocessor receives a time-dependent partial voltage caused from the chip due to the time-dependent response current, and determines the content of the analyte in accordance with the time-dependent partial voltage. The present biosensor is provided with fewer elements than a conventional one. A purpose of cost down is thus obtained.
摘要翻译：提供了一种用于利用其产生的部分电压来监测分析物含量的生物传感器。本生物传感器包括具有电阻Rs，电源和微处理器的芯片。电源用于在芯片上提供施加的电压。当芯片上施加的电压提供时，芯片响应于其上施加的样本的分析物的含量而产生时间依赖的响应电流。微处理器由于时间依赖性响应电流而接收从芯片引起的与时间有关的部分电压，并且根据时间依赖性部分电压确定分析物的含量。本发明的生物传感器具有比传统传感器更少的元件。因此获得成本降低的目的。

7. 发明授权

US06606623B1 Method and apparatus for content-based image retrieval with learning function 有权
标题翻译：用于基于内容的图像检索与学习功能的方法和装置
公开(公告)号：US06606623B1
公开(公告)日：2003-08-12
申请号：US09388483
申请日：1999-09-02
申请人： Jun-Wei Hsieh , Cheng-Chin Chiang , Yea-Shuan Huang
发明人： Jun-Wei Hsieh , Cheng-Chin Chiang , Yea-Shuan Huang
IPC分类号： G06F1730
CPC分类号： G06K9/00664 , G06F17/30256 , G06K9/6256 , G06K9/6263 , Y10S707/915 , Y10S707/99935 , Y10S707/99945
摘要： An apparatus and method of content-based image retrieval generate a plurality of training images, including a first part and a second part. Each training image of the first part is labeled as one of a positive bag or a negative bag. The training image is labeled a positive bag if the training image has a desirable character and labeled a negative bag if the training image does not have a desirable character. A set of N1 training images is identified from a set of all training images of the second part, which identified images have a feature most closely matching a first feature instance of a training image labeled as a positive bag. A first value corresponding to the first feature instance is calculated, based on the number of images labeled as positive bags that are identified in the set of N1 training images.
摘要翻译：基于内容的图像检索的装置和方法产生包括第一部分和第二部分的多个训练图像。第一部分的每个训练图像被标记为正袋或负袋之一。如果训练图像具有期望的角色并且如果训练图像不具有期望的角色，则训练图像被标记为正的袋子，并且标记为负的袋子。从第二部分的所有训练图像的集合中识别出一组N1训练图像，所识别的图像具有与被标记为正性袋子的训练图像的第一特征实例最匹配的特征。基于在N1组训练图像集中标识为正袋的图像的数量来计算与第一特征实例相对应的第一值。

8. 发明授权

US06477268B1 Producing transitions between vistas 有权
标题翻译：产生远景之间的过渡
公开(公告)号：US06477268B1
公开(公告)日：2002-11-05
申请号：US09193588
申请日：1998-11-17
申请人： Cheng-Chin Chiang , Jun-Wei Hsieh , Tse Cheng
发明人： Cheng-Chin Chiang , Jun-Wei Hsieh , Tse Cheng
IPC分类号： G06K900
CPC分类号： F04B49/035 , F04B2203/0201 , F15B2211/45
摘要： A method is described for producing smooth transitions between a source vista and a destination vista with unknown camera axes in panoramic image based virtual environments. The epipoles on the source vista and the destination vista are determined to align the vistas. Corresponding control lines are selected in the vistas to compute the image flow between the vistas and to densely match the pixels. In-between image frames are computed by forward-resampling the source vista and backward-resampling the destination vista.
摘要翻译：描述了一种用于在基于全景图像的虚拟环境中使用未知摄像机轴在源视野和目标视野之间产生平滑过渡的方法。源视野和目的地景观上的epipoles被确定为使视野相一致。在视野中选择相应的控制线，以计算视野之间的图像流，并使像素密集匹配。通过对源视野进行前向重采样并对目标视野进行后向重采样来计算中间图像帧。

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