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1. 发明授权

US07865039B2 Method of ortho-rectification for high-resolution remote sensing image 有权
标题翻译：高分辨率遥感图像的矫正方法
公开(公告)号：US07865039B2
公开(公告)日：2011-01-04
申请号：US11889716
申请日：2007-08-15
申请人： Liang-Chien Chen , Shin-Hui Li , Jer-Jiunn Chen , Jiann-Yeou Rau
发明人： Liang-Chien Chen , Shin-Hui Li , Jer-Jiunn Chen , Jiann-Yeou Rau
IPC分类号： G06K9/32 , G06T15/40
CPC分类号： G06T3/00
摘要： A high-resolution remote sensing image is processed through a true ortho-rectification. A totally new idea of H-buffer is provided to store heights of objects on the ground. The ortho-rectification includes a hidden analysis, a hidden detection and a hidden compensation. The process uses polygon patch of a building or a roadway as process unit. In the end, seam lines after hidden compensation are smoothed. The whole process time is reduced in calculations, assures quality of the orthoimage, and meets a requirement of a high-accuracy and high-resolution digital mapping.
摘要翻译：高分辨率遥感图像通过真正的正交校正进行处理。提供了一个全新的H缓冲设计，用于存储地面物体的高度。矫正矫正包括隐藏分析，隐藏检测和隐性赔偿。该过程使用建筑物或道路的多边形补丁作为处理单元。最后，隐藏补偿后的缝线平滑。整个过程时间在计算中减少，确保正射影像的质量，并满足高精度和高分辨率数字映射的要求。

2. 发明申请

US20080247669A1 Method of Ortho-Rectification for high-resolution remote sensing image 有权
标题翻译：高分辨率遥感图像的正交校正方法
公开(公告)号：US20080247669A1
公开(公告)日：2008-10-09
申请号：US11889716
申请日：2007-08-15
申请人： Liang-Chien Chen , Shin-Hui Li , Jer-Jiunn Chen , Jiann-Yeou Rau
发明人： Liang-Chien Chen , Shin-Hui Li , Jer-Jiunn Chen , Jiann-Yeou Rau
IPC分类号： G06K9/36
CPC分类号： G06T3/00
摘要： A high-resolution remote sensing image is processed through a true ortho-rectification. A totally new idea of H-buffer is provided to store heights of objects on the ground. The ortho-rectification includes a hidden analysis, a hidden detection and a hidden compensation. The process uses polygon patch of a building or a roadway as process unit. In the end, seam lines after hidden compensation are smoothed. The whole process time is reduced in calculations, assures quality of the orthoimage, and meets a requirement of a high-accuracy and high-resolution digital mapping
摘要翻译：高分辨率遥感图像通过真正的正交校正进行处理。提供了一个全新的H缓冲设计，用于存储地面物体的高度。矫正矫正包括隐藏分析，隐藏检测和隐性赔偿。该过程使用建筑物或道路的多边形补丁作为处理单元。最后，隐藏补偿后的缝线平滑。整个过程时间在计算中减少，确保正射影像的质量，并满足高精度和高分辨率数字映射的要求

3. 发明授权

US07133551B2 Semi-automatic reconstruction method of 3-D building models using building outline segments 有权
标题翻译：使用建筑物轮廓段的三维建筑模型的半自动重建方法
公开(公告)号：US07133551B2
公开(公告)日：2006-11-07
申请号：US10160814
申请日：2002-05-31
申请人： Liang-Chien Chen , Jiann-Yeou Rau
发明人： Liang-Chien Chen , Jiann-Yeou Rau
IPC分类号： G06K9/00 , G06K9/36
CPC分类号： G06F17/5004 , G01C11/04 , G06T7/564 , G06T17/10 , G06T2200/08
摘要： A semi-automatic reconstruction method of 3-D building models using building outline segments is introduced. The core technology of the present invention is called the “Split-Merge-Shape” algorithm. The Split and Merge processes sequentially reconstruct the topology between any roof-edges of the buildings and then reform them as enclosed regions. The Shape process uses height information and consecutive-coplanar analysis to determine the shapes and heights of the roofs. After generating polyhedral building models, prismatic building models can also be generated by using a semi-automatic procedure. An existing digital topographic map of buildings can be directly used to reconstruct their 3-D models without any excess stereo-measurements. In addition to cost reduction, high efficiency, high quality, and minimization of manual operations, the integration of photogrammetric mapping with 3-D building modeling in one procedure is possible, which is the most cost-effective approach for 3-D mapping.
摘要翻译：介绍了使用建筑物轮廓段的三维建筑模型的半自动重建方法。本发明的核心技术称为“分割合并”算法。拆分和合并过程顺序地重建建筑物的任何屋顶边缘之间的拓扑，然后将其改造为封闭区域。形状过程使用高度信息和连续共面分析来确定屋顶的形状和高度。在生成多面体建筑模型之后，还可以使用半自动程序生成棱柱建筑模型。建筑物的现有数字地形图可以直接用于重建其3D模型，而不需要任何多余的立体测量。除了降低成本，高效率，高品质和手动操作最小化之外，在一个程序中将摄影测量图与三维建筑建模相结合也是可行的，这是三维绘图最具成本效益的方法。

4. 发明授权

US08208715B2 Target detecting, editing and rebuilding method and system by 3D image 有权
标题翻译： 3D图像的目标检测，编辑和重建方法及系统
公开(公告)号：US08208715B2
公开(公告)日：2012-06-26
申请号：US12038137
申请日：2008-02-27
申请人： Chi-Chung Lau , Jin-King Liu , Kuo-Hsin Hsiao , Ta-Ko Chen , Jiann-Yeou Rau , Yi-Chen Shao , Liang-Chien Chen
发明人： Chi-Chung Lau , Jin-King Liu , Kuo-Hsin Hsiao , Ta-Ko Chen , Jiann-Yeou Rau , Yi-Chen Shao , Liang-Chien Chen
IPC分类号： G06K9/00 , G06T15/00 , G01C3/14 , H04N13/00 , G02B27/22 , G03B35/00
CPC分类号： G06K9/00637
摘要： A method and system for target detecting, editing and rebuilding by 3D image is provided, which comprises an inputting and picking unit, a training and detecting unit, a displaying and editing unit and a rebuilding unit. The inputting and picking unit receives a digital image and a LiDAR data and picks up a first parameter to form a 3D image. The training and detecting unit selects a target, picks up a second parameter therefrom, calculates the second parameter to generate a threshold and detects the target areas in the 3D image according to the threshold. The displaying and editing unit sets a quick selecting tool according to the threshold and edits the detecting result. The rebuilding unit sets a buffer area surrounding the target, picks up a third parameter therefrom and calculates the original shape of the target by the Surface Fitting method according to the third parameter.
摘要翻译：提供了一种用于3D图像的目标检测，编辑和重建的方法和系统，包括输入拣选单元，训练和检测单元，显示和编辑单元以及重建单元。输入和拾取单元接收数字图像和LiDAR数据，并拾取第一参数以形成3D图像。训练和检测单元选择目标，从其中拾取第二参数，计算第二参数以生成阈值，并根据阈值检测3D图像中的目标区域。显示和编辑单元根据阈值设置快速选择工具，并编辑检测结果。重建单元设置围绕目标的缓冲区，从其中拾取第三参数，并根据第三参数通过表面拟合方法计算目标的原始形状。

5. 发明申请

US20090161944A1 TARGET DETECTING, EDITING AND REBUILDING METHOD AND SYSTEM BY 3D IMAGE 有权
标题翻译：通过3D图像的目标检测，编辑和重建方法和系统
公开(公告)号：US20090161944A1
公开(公告)日：2009-06-25
申请号：US12038137
申请日：2008-02-27
申请人： Chi-Chung LAU , Jin-King Liu , Kuo-Hsin Hsiao , Ta-Ko Chen , Jiann-Yeou Rau , Yi-Chen Shao , Liang-Chien Chen
发明人： Chi-Chung LAU , Jin-King Liu , Kuo-Hsin Hsiao , Ta-Ko Chen , Jiann-Yeou Rau , Yi-Chen Shao , Liang-Chien Chen
IPC分类号： G06K9/00
CPC分类号： G06K9/00637
摘要： A method and system for target detecting, editing and rebuilding by 3D image is provided, which comprises an inputting and picking unit, a training and detecting unit, a displaying and editing unit and a rebuilding unit. The inputting and picking unit receives a digital image and a LiDAR data and picks up a first parameter to form a 3D image. The training and detecting unit selects a target, picks up a second parameter therefrom, calculates the second parameter to generate a threshold and detects the target areas in the 3D image according to the threshold. The displaying and editing unit sets a quick selecting tool according to the threshold and edits the detecting result. The rebuilding unit sets a buffer area surrounding the target, picks up a third parameter therefrom and calculates the original shape of the target by the Surface Fitting method according to the third parameter.
摘要翻译：提供了一种用于3D图像的目标检测，编辑和重建的方法和系统，包括输入拣选单元，训练和检测单元，显示和编辑单元以及重建单元。输入和拾取单元接收数字图像和LiDAR数据，并拾取第一参数以形成3D图像。训练和检测单元选择目标，从其中拾取第二参数，计算第二参数以生成阈值，并根据阈值检测3D图像中的目标区域。显示和编辑单元根据阈值设置快速选择工具，并编辑检测结果。重建单元设置围绕目标的缓冲区，从其中拾取第三参数，并根据第三参数通过表面拟合方法计算目标的原始形状。

6. 发明授权

US07783131B2 Method of generating positioning coefficients for strip-based satellite image 有权
标题翻译：生成基于卫星图像的定位系数的方法
公开(公告)号：US07783131B2
公开(公告)日：2010-08-24
申请号：US11442633
申请日：2006-05-30
申请人： Liang-Chien Chen , Tee-Ann Teo , Chien-Liang Liu , Jer-Jiunn Chen
发明人： Liang-Chien Chen , Tee-Ann Teo , Chien-Liang Liu , Jer-Jiunn Chen
IPC分类号： G06K9/32
CPC分类号： G01C11/025 , G01S5/16
摘要： The present invention provides coefficient for a strip-based image taken by a satellite. By using the coefficient, the absolute error of the image can be made smaller than two pixels. Therefore, the accuracy of the image is high. The present invention can be applied to any pushbroom scanning satellite.
摘要翻译：本发明提供了由卫星拍摄的基于条带的图像的系数。通过使用系数，可以使图像的绝对误差小于两个像素。因此，图像的精度很高。本发明可以应用于任何推扫扫描卫星。

7. 发明申请

US20070189598A1 Method of generating positioning coefficients for strip-based satellite image 有权
标题翻译：生成基于卫星图像的定位系数的方法
公开(公告)号：US20070189598A1
公开(公告)日：2007-08-16
申请号：US11442633
申请日：2006-05-30
申请人： Liang-Chien Chen , Tee-Ann Teo , Chien-Liang Liu , Jer-Jiunn Chen
发明人： Liang-Chien Chen , Tee-Ann Teo , Chien-Liang Liu , Jer-Jiunn Chen
IPC分类号： G06K9/00
CPC分类号： G01C11/025 , G01S5/16
摘要： The present invention provides coefficient for a strip-based image taken by a satellite. By using the coefficient, the absolute error of the image can be made smaller than two pixels. Therefore, the accuracy of the image is high. The present invention can be applied to any pushbroom scaning satellite.
摘要翻译：本发明提供了由卫星拍摄的基于条带的图像的系数。通过使用系数，可以使图像的绝对误差小于两个像素。因此，图像的精度很高。本发明可以应用于任何推扫扫描卫星。

8. 发明申请

US20120275698A1 Method of Orthoimage Color Correction Using Multiple Aerial Images 失效
标题翻译：使用多个空中图像的正交图像校正方法
公开(公告)号：US20120275698A1
公开(公告)日：2012-11-01
申请号：US13169772
申请日：2011-06-27
申请人： Liang-Chien Chen , Wen-Chi Chang , Chien-Liang Liu , Chia-Hwa Lin
发明人： Liang-Chien Chen , Wen-Chi Chang , Chien-Liang Liu , Chia-Hwa Lin
IPC分类号： G06K9/00
CPC分类号： G06K9/00 , G06K9/0063 , H04N1/60
摘要： A method for true-orthoimage color correction is provided. Aerial images and digital elevation models (DEMs) are used for balancing colors in orthoimages or true-orthoimages. Seam lines between images are also smoothed. Thus, color distinction between images is rectified and orthoimage quality is greatly enhanced.
摘要翻译：提供了一种用于真正正射图像色彩校正的方法。空中图像和数字高程模型（DEM）用于平衡正射图像或真正正射图像中的颜色。图像之间的接缝线也被平滑。因此，图像之间的颜色区分被纠正，并且正像图像质量被大大提高。

9. 发明授权

US08600713B2 Method of online building-model reconstruction using photogrammetric mapping system 失效
标题翻译：使用摄影测绘系统进行在线建模模型重建的方法
公开(公告)号：US08600713B2
公开(公告)日：2013-12-03
申请号：US13233330
申请日：2011-09-15
申请人： Liang-Chien Chen , Tee-Ann Teo , Wen-Chi Chang
发明人： Liang-Chien Chen , Tee-Ann Teo , Wen-Chi Chang
IPC分类号： G06G7/48
CPC分类号： G01C11/06 , G06F17/5004
摘要： The present invention combines an existing photogrammetric mapping system for building-model reconstruction. Topographic maps and models are produced simultaneously. The models can be edited along with aerial images in an online environment. Thus, efficiency and accuracy for building-model reconstruction are increased.
摘要翻译：本发明结合了现有的建筑模型重建摄影测绘系统。地形图和模型同时生成。可以在在线环境中与空中影像一起编辑模型。因此，建筑模型重建的效率和准确性得到提高。

10. 发明授权

US08462992B2 Method of change detection for building models 有权
标题翻译：建筑模型变更检测方法
公开(公告)号：US08462992B2
公开(公告)日：2013-06-11
申请号：US12633267
申请日：2009-12-08
申请人： Liang-Chien Chen , Chih-Yuan Huang , Tee-Ann Teo
发明人： Liang-Chien Chen , Chih-Yuan Huang , Tee-Ann Teo
IPC分类号： G06K9/00
CPC分类号： G06K9/00637
摘要： Lidar point clouds and multi-spectral aerial images are integrated for change detection of building models. This reduces errors owing to ground areas and vegetation areas. Manifold change types are detected with low cost, low inaccuracy and high efficiency.
摘要翻译：雷达点云和多光谱航空图像被集成用于建筑模型的变化检测。这减少了由于地面和植被区域造成的错误。检测到歧管变化类型，成本低，不准确度低，效率高。

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