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1.发明申请公开(公告)号：US20080310761A1
公开(公告)日：2008-12-18
申请号：US12112244
申请日：2008-04-30
IPC分类号： G06K9/32
CPC分类号： G06T3/4023
摘要： An image processing device includes an image acquisition module, a memory module, and an image signal processing module, for performing an image enlargement and enhancement. The image acquisition module sequentially reads in an image block, including a unit pixel matrix and an exterior pixel matrix, wherein each pixel matrix includes a plurality of pixels and each pixel is associated with a parameter. The memory module stores a plurality of predefined edge patterns. The image signal processing module compares a loaded image block with predefined edge patterns, and determines if it is an edge block. Then, the image signal processing module further classifies its pixels into two groups, and calculates a continuous separating boundary between the two groups. Finally, the image signal processing module enlarges an edge block by placing new pixels inside its unit pixel matrix, wherein the new pixel parameters are extrapolated from the two classified pixel groups to maintain a sharp edge boundary. For those that are not edge blocks, interpolations are performed by the image signal processing module to derive smooth enlargements.
摘要翻译： 图像处理装置包括用于执行图像放大和增强的图像获取模块，存储器模块和图像信号处理模块。 图像获取模块顺序读入包括单位像素矩阵和外部像素矩阵的图像块，其中每个像素矩阵包括多个像素，并且每个像素与参数相关联。 存储器模块存储多个预定义的边缘图案。 图像信号处理模块将加载的图像块与预定义的边缘图案进行比较，并且确定它是否是边缘块。 然后，图像信号处理模块进一步将其像素分为两组，并计算两组之间的连续分离边界。 最后，图像信号处理模块通过将新像素放置在其单位像素矩阵内来扩大边缘块，其中新的像素参数从两个分类的像素组外推以保持尖锐的边界边界。 对于不是边缘块的那些，由图像信号处理模块执行插值以导出平滑的放大。
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2.发明授权公开(公告)号：US08139898B2
公开(公告)日：2012-03-20
申请号：US12112244
申请日：2008-04-30
CPC分类号： G06T3/4023
摘要： An image processing device includes an image acquisition module, a memory module, and an image signal processing module, for performing an image enlargement and enhancement. The image acquisition module sequentially reads in an image block, including a unit pixel matrix and an exterior pixel matrix, wherein each pixel matrix includes a plurality of pixels and each pixel is associated with a parameter. The memory module stores a plurality of predefined edge patterns. The image signal processing module compares a loaded image block with predefined edge patterns, and determines if it is an edge block. Then, the image signal processing module further classifies its pixels into two groups, and calculates a continuous separating boundary between the two groups. Finally, the image signal processing module enlarges an edge block by placing new pixels inside its unit pixel matrix, wherein the new pixel parameters are extrapolated from the two classified pixel groups to maintain a sharp edge boundary. For those that are not edge blocks, interpolations are performed by the image signal processing module to derive smooth enlargements.
摘要翻译： 图像处理装置包括用于执行图像放大和增强的图像获取模块，存储器模块和图像信号处理模块。 图像获取模块顺序读入包括单位像素矩阵和外部像素矩阵的图像块，其中每个像素矩阵包括多个像素，并且每个像素与参数相关联。 存储器模块存储多个预定义的边缘图案。 图像信号处理模块将加载的图像块与预定义的边缘图案进行比较，并且确定它是否是边缘块。 然后，图像信号处理模块进一步将其像素分为两组，并计算两组之间的连续分离边界。 最后，图像信号处理模块通过将新像素放置在其单位像素矩阵内来扩大边缘块，其中新的像素参数从两个分类的像素组外推以保持尖锐的边界边界。 对于不是边缘块的那些，由图像信号处理模块执行插值以导出平滑的放大。
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公开(公告)号：US09191650B2
公开(公告)日：2015-11-17
申请号：US13487264
申请日：2012-06-04
申请人： Kuo-Hua Lo , Jen-Hui Chuang , Horng-Horng Lin
发明人： Kuo-Hua Lo , Jen-Hui Chuang , Horng-Horng Lin
CPC分类号： H04N13/243 , G06T7/564 , H04N13/106 , H04N13/246
摘要： An efficient 3D object localization method using multiple cameras is provided. The proposed method comprises a three-dimensional object localization process that firstly generates a plurality of two-dimensional line samples originated from a pre-calibrated vanishing point in each camera view for representing foreground video objects, secondly constructs a plurality of three-dimensional line samples from the two-dimensional line samples in all the multiple camera views, and thirdly determines three-dimensional object locations by clustering the three-dimensional line samples into object groups.
摘要翻译： 提供了一种使用多个摄像头的高效3D对象定位方法。 所提出的方法包括三维物体定位过程，其首先在每个相机视图中产生源自预先校准的消失点的多个二维线样本，用于表示前景视频对象，其次构造多个三维线样本 从所有多个相机视图中的二维线样本，并且第三通过将三维线样本聚类到对象组来确定三维对象位置。
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4.发明授权Lighting control module, video camera comprising the same and control method of the same 有权照明控制模块，摄像机包括相同的控制方法和相同的控制方法公开(公告)号：US08253849B2
公开(公告)日：2012-08-28
申请号：US12786179
申请日：2010-05-24
申请人： Jen-Hui Chuang , Kuo-Hua Lo , Pang-Chan Hung
发明人： Jen-Hui Chuang , Kuo-Hua Lo , Pang-Chan Hung
CPC分类号： H04N5/2354 , G03B7/16 , G03B15/03 , G03B42/00
摘要： The present invention provides a lighting control module, a video camera comprising the same and a control method of the same. The video camera of the invention includes a sensing module, a light-emitting module and a control module. The sensing module receives a reflected light beam from a recording direction of the video camera, and generates an image of a scene in the recording direction. The light-emitting module emits a light toward the recording direction. Additionally, the lighting control module is connected to the light-emitting module for controlling the light-emitting module to periodically emit the light from a first brightness to a second brightness.
摘要翻译： 本发明提供了一种照明控制模块，包括该照明控制模块的摄像机及其控制方法。 本发明的摄像机包括感测模块，发光模块和控制模块。 感测模块从摄像机的记录方向接收反射光束，并且在记录方向上产生场景的图像。 发光模块向记录方向发射光。 此外，照明控制模块连接到发光模块，用于控制发光模块周期性地将光从第一亮度发光到第二亮度。
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5.发明授权Light information receiving method, unit and method for recognition of light-emitting objects 有权光信息接收方法，用于识别发光物体的单元和方法公开(公告)号：US08494218B2
公开(公告)日：2013-07-23
申请号：US12703352
申请日：2010-02-10
申请人： Yi-Yuan Chen , Kung-Ming Lan , Hung-I Pai , Jen-Hui Chuang , Chii-Yah Yuan
发明人： Yi-Yuan Chen , Kung-Ming Lan , Hung-I Pai , Jen-Hui Chuang , Chii-Yah Yuan
CPC分类号： G06K9/2027
摘要： A light information receiving method, a method and a unit for the recognition of light-emitting objects are provided. The light information receiving method includes the following steps. A light-emitting object array is captured to obtain a plurality of images, wherein the light-emitting object array includes at least one light-emitting object. A temporal filtering process is performed to the images to recognize a light-emitting object. A light-emitting status of the light-emitting object array is recognized according to the light-emitting object location. A decoding process is performed according to the light-emitting status to output an item of information.
摘要翻译： 提供了一种用于识别发光物体的光信息接收方法，方法和单元。 光信息接收方法包括以下步骤。 捕获发光物体阵列以获得多个图像，其中发光物体阵列包括至少一个发光物体。 对图像执行时间滤波处理以识别发光物体。 根据发光对象位置识别发光对象阵列的发光状态。 根据发光状态进行解码处理，输出信息。
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6.发明申请LIGHTING CONTROL MODULE, VIDEO CAMERA COMPRISING THE SAME AND CONTROL METHOD OF THE SAME 有权照明控制模块，包含其的视频摄像机及其控制方法公开(公告)号：US20110102664A1
公开(公告)日：2011-05-05
申请号：US12786179
申请日：2010-05-24
申请人： Jen-Hui Chuang , Kuo-Hua Lo , Pang-Chan Hung
发明人： Jen-Hui Chuang , Kuo-Hua Lo , Pang-Chan Hung
IPC分类号： H04N5/222
CPC分类号： H04N5/2354 , G03B7/16 , G03B15/03 , G03B42/00
摘要： The present invention provides a lighting control module, a video camera comprising the same and a control method of the same. The video camera of the invention includes a sensing module, a light-emitting module and a control module. The sensing module receives a reflected light beam from a recording direction of the video camera, and generates an image of a scene in the recording direction. The light-emitting module emits a light toward the recording direction. Additionally, the lighting control module is connected to the light-emitting module for controlling the light-emitting module to periodically emit the light from a first brightness to a second brightness.
摘要翻译： 本发明提供了一种照明控制模块，包括该照明控制模块的摄像机及其控制方法。 本发明的摄像机包括感测模块，发光模块和控制模块。 感测模块从摄像机的记录方向接收反射光束，并且在记录方向上产生场景的图像。 发光模块向记录方向发射光。 此外，照明控制模块连接到发光模块，用于控制发光模块周期性地将光从第一亮度发光到第二亮度。
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7.发明申请公开(公告)号：US20110044500A1
公开(公告)日：2011-02-24
申请号：US12703352
申请日：2010-02-10
申请人： Yi-Yuan Chen , Kung-Ming Lan , Hung-I Pai , Jen-Hui Chuang , Chii-Yah Yuan
发明人： Yi-Yuan Chen , Kung-Ming Lan , Hung-I Pai , Jen-Hui Chuang , Chii-Yah Yuan
IPC分类号： G06K9/00
CPC分类号： G06K9/2027
摘要： A light information receiving method, a method and a unit for the recognition of light-emitting objects are provided. The light information receiving method includes the following steps. A light-emitting object array is captured to obtain a plurality of images, wherein the light-emitting object array includes at least one light-emitting object. A temporal filtering process is performed to the images to recognize a light-emitting object. A light-emitting status of the light-emitting object array is recognized according to the light-emitting object location. A decoding process is performed according to the light-emitting status to output an item of information.
摘要翻译： 提供了一种用于识别发光物体的光信息接收方法，方法和单元。 光信息接收方法包括以下步骤。 捕获发光物体阵列以获得多个图像，其中发光物体阵列包括至少一个发光物体。 对图像执行时间滤波处理以识别发光物体。 根据发光对象位置识别发光对象阵列的发光状态。 根据发光状态进行解码处理，输出信息。
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公开(公告)号：US08483951B2
公开(公告)日：2013-07-09
申请号：US12832538
申请日：2010-07-08
申请人： Ming-Yu Shih , Lih-Guong Jang , Jen-Hui Chuang , Chin-Chung Nien , Hsiao-Hu Tan , Chen-Chin Cheng , Shyi-Shing Hsieh
发明人： Ming-Yu Shih , Lih-Guong Jang , Jen-Hui Chuang , Chin-Chung Nien , Hsiao-Hu Tan , Chen-Chin Cheng , Shyi-Shing Hsieh
IPC分类号： G01C11/00
CPC分类号： G06K9/00791
摘要： An image processing method and a system are provided. The image processing method of moving camera comprises the following steps. An image of a road is captured by a first camera unit. A coordinate of the image of an object shown in the image of the road is captured when the image of the object shown in the image of the road is selected. At least an aiming angle of a second camera unit is adjusted according to the coordinate to make the field-of-view of the second camera unit aligned with the object. The image of the object is captured by the second camera unit. The image of the object is enlarged.
摘要翻译： 提供了图像处理方法和系统。 移动摄像机的图像处理方法包括以下步骤。 道路的图像由第一相机单元捕获。 当选择道路图像中所示的对象的图像时，捕获道路图像中所示对象的图像的坐标。 至少根据坐标来调整第二相机单元的瞄准角，以使得第二相机单元的视野与对象对准。 物体的图像由第二相机单元捕获。 对象的图像被放大。
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9.发明授权Object tracking system, method and smart node using active camera handoff 有权使用有源摄像机切换的物体跟踪系统，方法和智能节点公开(公告)号：US08218011B2
公开(公告)日：2012-07-10
申请号：US12544392
申请日：2009-08-20
申请人： Sung-Ping Cheng , Lih-Guong Jang , Jen-Yau Kuo , Jen-Hui Chuang
发明人： Sung-Ping Cheng , Lih-Guong Jang , Jen-Yau Kuo , Jen-Hui Chuang
IPC分类号： H04N7/18
CPC分类号： H04N5/247 , G06K9/00771 , G06T7/292 , G06T2207/30196 , G06T2207/30232 , G08B13/19645
摘要： If an active smart node detects that an object leaves a center region of a FOV for a boundary region, the active smart node predicts a possible path of the object. When the object gets out of the FOV, the active smart node predicts the object appears in a FOV of another smart node according to the possible path and a spatial relation between cameras. The active smart node notifies another smart node to become a semi-active smart node which determines an image characteristic similarity between the object and a new object and returns to the active smart node if a condition is satisfied. The active smart node compares the returned characteristic similarity, an object discovery time at the semi-active smart node, and a distance between the active smart node and the semi-active smart node to calculate possibility.
摘要翻译： 如果活动智能节点检测到对象离开边界区域的FOV的中心区域，则活动智能节点预测对象的可能路径。 当对象离开FOV时，主动智能节点根据可能的路径和相机之间的空间关系来预测对象出现在另一个智能节点的FOV中。 主动智能节点通知另一个智能节点成为半主动智能节点，该智能节点确定对象和新对象之间的图像特征相似性，并且如果满足条件则返回到活动智能节点。 主动智能节点将返回的特征相似性，半主动智能节点处的对象发现时间与主动智能节点与半主动智能节点之间的距离进行比较，以计算可能性。
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公开(公告)号：US20110118973A1
公开(公告)日：2011-05-19
申请号：US12832538
申请日：2010-07-08
申请人： Ming-Yu SHIH , Lih-Guong Jang , Jen-Hui Chuang , Chin-Chung Nien , Hsiao-Hu Tan , Chen-Chin Cheng , Shyi-Shing Hsieh
发明人： Ming-Yu SHIH , Lih-Guong Jang , Jen-Hui Chuang , Chin-Chung Nien , Hsiao-Hu Tan , Chen-Chin Cheng , Shyi-Shing Hsieh
CPC分类号： G06K9/00791
摘要： An image processing method and a system are provided. The image processing method of moving camera comprises the following steps. An image of a road is captured by a first camera unit. A coordinate of the image of an object shown in the image of the road is captured when the image of the object shown in the image of the road is selected. At least an aiming angle of a second camera unit is adjusted according to the coordinate to make the field-of-view of the second camera unit aligned with the object. The image of the object is captured by the second camera unit. The image of the object is enlarged.
摘要翻译： 提供了图像处理方法和系统。 移动摄像机的图像处理方法包括以下步骤。 道路的图像由第一相机单元捕获。 当选择道路图像中所示的对象的图像时，捕获道路图像中所示对象的图像的坐标。 至少根据坐标来调整第二相机单元的瞄准角，以使得第二相机单元的视野与对象对准。 物体的图像由第二相机单元捕获。 物体的图像被放大。
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