公开(公告)号：US08527234B2

公开(公告)日：2013-09-03

申请号：US12629870

申请日：2009-12-02

申请人： Wei-Wen Kao ,  Chih-Horng Li ,  Augustine Tsai

发明人： Wei-Wen Kao ,  Chih-Horng Li ,  Augustine Tsai

IPC分类号： G06F15/00 ,  G01P15/00

CPC分类号： G01C21/28 ,  G01C9/08 ,  G01C21/165 ,  G01S19/49

摘要： A locating apparatus, a locating method and a computer program storage product thereof for a mobile device are provided. The mobile device has an initial speed. The locating apparatus comprises a sensing unit, a calculation unit and a processing unit. The sensing unit is configured to sense acceleration information and height displacement information. The calculation unit is configured to calculate angle information according to the initial speed, the acceleration information, the height displacement information and a predetermined time interval, is configured to calculate modified acceleration information according to the acceleration information and the angle information, and is configured to calculate composite displacement information according to the initial speed, the modified acceleration information and the predetermined time interval, so that the processing unit is able to generate more accurate location information according to the composite displacement information and the height displacement information.

摘要翻译： 提供了一种用于移动设备的定位设备，定位方法和计算机程序存储产品。 移动设备具有初始速度。 定位装置包括感测单元，计算单元和处理单元。 感测单元被配置为感测加速度信息和高度位移信息。 计算单元被配置为根据初始速度，加速度信息，高度位移信息和预定时间间隔计算角度信息，被配置为根据加速度信息和角度信息来计算修改的加速度信息，并且被配置为 根据初始速度，修改加速度信息和预定时间间隔计算复合位移信息，使得处理单元能够根据复合位移信息和高度位移信息生成更准确的位置信息。

公开(公告)号：US20130108187A1

公开(公告)日：2013-05-02

申请号：US13347997

申请日：2012-01-11

申请人： Augustine Tsai ,  Meng-Hsuan Chia ,  Wen-Kai Liu

发明人： Augustine Tsai ,  Meng-Hsuan Chia ,  Wen-Kai Liu

IPC分类号： G06K9/32

CPC分类号： G06T3/0093 ,  H04N13/261

摘要： An image warping method and a computer program product thereof are provided. The image warping method comprises the following steps: defining a plurality of original feature points of an original image, wherein the original image corresponds to an original view angle; calculating a plurality of original pixel coordinates of the original feature points in the original image; defining a plurality of new feature points of the original image, wherein the new feature points respectively correspond to the original feature points; calculating a plurality of new pixel coordinates of the new feature points projected onto the original image; and approaching each of the original pixel coordinates of the original feature points to each of the new pixel coordinates of the corresponding new feature points in the original image so that the original image is warped into a new image, wherein the new image corresponds to a new view angle.

摘要翻译： 提供了一种图像扭曲方法及其计算机程序产品。 图像扭曲方法包括以下步骤：定义原始图像的多个原始特征点，其中原始图像对应于原始视角; 计算原始图像中的原始特征点的多个原始像素坐标; 定义原始图像的多个新特征点，其中新特征点分别对应于原始特征点; 计算投影到原始图像上的新特征点的多个新像素坐标; 并且将原始特征点的每个原始像素坐标接近原始图像中的相应新特征点的新像素坐标中的每一个，使得原始图像变形为新图像，其中新图像对应于新图像 视角。

公开(公告)号：US08422765B2

公开(公告)日：2013-04-16

申请号：US12628823

申请日：2009-12-01

申请人： Augustine Tsai ,  I-Chou Hong ,  Sung-Chun Liang ,  Fu-Chun Hsu

发明人： Augustine Tsai ,  I-Chou Hong ,  Sung-Chun Liang ,  Fu-Chun Hsu

IPC分类号： G06T15/00

CPC分类号： G06T7/13 ,  G06T2207/10028 ,  G06T2207/20192

摘要： A three-dimensional image analysis system, a process device for use in the three-dimensional image analysis system, and a method thereof are provided. The three-dimensional image analysis system is configured to generate a plurality of three-dimensional data of a three-dimensional image. The process device defines a plurality of horizontal scan lines and a plurality of vertical scan lines according to the three dimensional data, determines a preliminary edge information of the three-dimensional image according to the horizontal scan lines and the vertical scan lines, divides the three dimensional data into a plurality of groups, compares the groups to determine a plane information of the three-dimensional image, and determines an edge information of the three-dimensional image according to the preliminary edge information and the plane information. The method is adapted for the process device.

摘要翻译： 提供了三维图像分析系统，用于三维图像分析系统的处理装置及其方法。 三维图像分析系统被配置为生成三维图像的多个三维数据。 处理装置根据三维数据定义多个水平扫描线和多条垂直扫描线，根据水平扫描线和垂直扫描线确定三维图像的预备边缘信息，将三个 将多维数据分组成多个组，比较组以确定三维图像的平面信息，并根据初步边缘信息和平面信息确定三维图像的边缘信息。 该方法适用于过程设备。

公开(公告)号：US20120275709A1

公开(公告)日：2012-11-01

申请号：US13164485

申请日：2011-06-20

申请人： Fay HUANG ,  Yi-Ju Wu ,  Jiun-Wei Chang ,  Augustine Tsai ,  Jui-Yang Tsai ,  Wen-Kai Liu

发明人： Fay HUANG ,  Yi-Ju Wu ,  Jiun-Wei Chang ,  Augustine Tsai ,  Jui-Yang Tsai ,  Wen-Kai Liu

IPC分类号： G06K9/48

CPC分类号： G06K9/00637

摘要： A building texture extracting apparatus and a method thereof are provided, wherein the building texture extracting apparatus comprises a storage unit and a processor. The storage unit is configured to store an aerial image and a panoramic image of a building. There is a coordinate correlation between the aerial image and the panoramic image. The processor defines an edge segment of a building in the aerial image, calculates an edge function according to the edge segment, projects the edge function onto the panoramic image according to the coordinate correlation to derive an edge curve function, decides an edge curve segment according to the edge curve function, captures an image area under the edge curve segment to be a building texture of the building, and stores the building texture in the storage unit

摘要翻译： 提供一种建筑纹理提取装置及其方法，其中建筑纹理提取装置包括存储单元和处理器。 存储单元被配置为存储建筑物的空中图像和全景图像。 在空间图像和全景图像之间存在坐标相关性。 处理器在空中图像中定义建筑物的边缘段，根据边缘段计算边缘功能，根据坐标相关性将边缘功能投影到全景图像上，得到边缘曲线函数，根据 到边缘曲线函数，将边缘曲线段下的图像区域捕获为建筑物的建筑物的纹理，并将建筑纹理存储在存储单元中

公开(公告)号：US09098746B2

公开(公告)日：2015-08-04

申请号：US13164485

申请日：2011-06-20

申请人： Fay Huang ,  Yi-Ju Wu ,  Jiun-Wei Chang ,  Augustine Tsai ,  Jui-Yang Tsai ,  Wen-Kai Liu

发明人： Fay Huang ,  Yi-Ju Wu ,  Jiun-Wei Chang ,  Augustine Tsai ,  Jui-Yang Tsai ,  Wen-Kai Liu

IPC分类号： G06K9/48 ,  G06K9/00

CPC分类号： G06K9/00637

摘要： A building texture extracting apparatus and a method thereof are provided, wherein the building texture extracting apparatus comprises a storage unit and a processor. The storage unit is configured to store an aerial image and a panoramic image of a building. There is a coordinate correlation between the aerial image and the panoramic image. The processor defines an edge segment of a building in the aerial image, calculates an edge function according to the edge segment, projects the edge function onto the panoramic image according to the coordinate correlation to derive an edge curve function, decides an edge curve segment according to the edge curve function, captures an image area under the edge curve segment to be a building texture of the building, and stores the building texture in the storage unit.

摘要翻译： 提供一种建筑纹理提取装置及其方法，其中建筑纹理提取装置包括存储单元和处理器。 存储单元被配置为存储建筑物的空中图像和全景图像。 在空间图像和全景图像之间存在坐标相关性。 处理器在空中图像中定义建筑物的边缘段，根据边缘段计算边缘功能，根据坐标相关性将边缘功能投影到全景图像上，得到边缘曲线函数，根据 到边缘曲线函数，将边缘曲线段下的图像区域捕获为建筑物的建筑物纹理，并将建筑纹理存储在存储单元中。

公开(公告)号：US20110137608A1

公开(公告)日：2011-06-09

申请号：US12906382

申请日：2010-10-18

申请人： Chieh-Chih Wang ,  Augustine Tsai ,  Ko-Chih Wang ,  Yi-Kuang Ko ,  Mao-Chi Huang ,  Chi-Hung Tsai

发明人： Chieh-Chih Wang ,  Augustine Tsai ,  Ko-Chih Wang ,  Yi-Kuang Ko ,  Mao-Chi Huang ,  Chi-Hung Tsai

IPC分类号： G06F15/00

CPC分类号： G01C21/20 ,  G01C22/006

摘要： A position estimation system is provided, including at least one measurement unit, a plurality of evaluation units and a particle filter. The at least one measurement unit obtains a first information, wherein the first information at least includes a motion information and a corresponding noise model of a traced object. Each of the evaluation units has a corresponding evaluation model, wherein each evaluation model generates a corresponding unit displacement estimation according to the first information. The particle filter samples and generates a plurality of displacement estimations according to the unit displacement estimations and the corresponding noise models respectively.

摘要翻译： 提供了一种位置估计系统，包括至少一个测量单元，多个评估单元和粒子滤波器。 所述至少一个测量单元获得第一信息，其中所述第一信息至少包括跟踪对象的运动信息和对应的噪声模型。 每个评估单元具有相应的评估模型，其中每个评估模型根据第一信息生成相应的单元位移估计。 粒子滤波器根据单位位移估计和相应的噪声模型分别采样和产生多个位移估计。

公开(公告)号：US20110125453A1

公开(公告)日：2011-05-26

申请号：US12629870

申请日：2009-12-02

申请人： Wei-Wen KAO ,  Chih-Horng LI ,  Augustine TSAI

发明人： Wei-Wen KAO ,  Chih-Horng LI ,  Augustine TSAI

IPC分类号： G06F15/00 ,  G01P15/00

CPC分类号： G01C21/28 ,  G01C9/08 ,  G01C21/165 ,  G01S19/49

摘要： A locating apparatus, a locating method and a computer program storage product thereof for a mobile device are provided. The mobile device has an initial speed. The locating apparatus comprises a sensing unit, a calculation unit and a processing unit. The sensing unit is configured to sense acceleration information and height displacement information. The calculation unit is configured to calculate angle information according to the initial speed, the acceleration information, the height displacement information and a predetermined time interval, is configured to calculate modified acceleration information according to the acceleration information and the angle information, and is configured to calculate composite displacement information according to the initial speed, the modified acceleration information and the predetermined time interval, so that the processing unit is able to generate more accurate location information according to the composite displacement information and the height displacement information.

摘要翻译： 提供了一种用于移动设备的定位设备，定位方法和计算机程序存储产品。 移动设备具有初始速度。 定位装置包括感测单元，计算单元和处理单元。 感测单元被配置为感测加速度信息和高度位移信息。 计算单元被配置为根据初始速度，加速度信息，高度位移信息和预定时间间隔计算角度信息，被配置为根据加速度信息和角度信息来计算修改的加速度信息，并且被配置为 根据初始速度，修改加速度信息和预定时间间隔计算复合位移信息，使得处理单元能够根据复合位移信息和高度位移信息生成更准确的位置信息。

公开(公告)号：US20110123096A1

公开(公告)日：2011-05-26

申请号：US12628823

申请日：2009-12-01

申请人： Augustine Tsai ,  I-Chou Hong ,  Sung-Chun Liang ,  Fu-Chun Hsu

发明人： Augustine Tsai ,  I-Chou Hong ,  Sung-Chun Liang ,  Fu-Chun Hsu

IPC分类号： G06K9/00

CPC分类号： G06T7/13 ,  G06T2207/10028 ,  G06T2207/20192

摘要： A three-dimensional image analysis system, a process device for use in the three-dimensional image analysis system, and a method thereof are provided. The three-dimensional image analysis system is configured to generate a plurality of three-dimensional data of a three-dimensional image. The process device defines a plurality of horizontal scan lines and a plurality of vertical scan lines according to the three dimensional data, determines a preliminary edge information of the three-dimensional image according to the horizontal scan lines and the vertical scan lines, divides the three dimensional data into a plurality of groups, compares the groups to determine a plane information of the three-dimensional image, and determines an edge information of the three-dimensional image according to the preliminary edge information and the plane information. The method is adapted for the process device.

摘要翻译： 提供了三维图像分析系统，用于三维图像分析系统的处理装置及其方法。 三维图像分析系统被配置为生成三维图像的多个三维数据。 处理装置根据三维数据定义多个水平扫描线和多条垂直扫描线，根据水平扫描线和垂直扫描线确定三维图像的预备边缘信息，将三个 将多维数据分组成多个组，比较组以确定三维图像的平面信息，并根据初步边缘信息和平面信息确定三维图像的边缘信息。 该方法适用于过程设备。

公开(公告)号：US20100131228A1

公开(公告)日：2010-05-27

申请号：US12466654

申请日：2009-05-15

申请人： Mao-Chi HUANG ,  Chi-Hung Tsai ,  Augustine Tsai

发明人： Mao-Chi HUANG ,  Chi-Hung Tsai ,  Augustine Tsai

IPC分类号： G06F15/00 ,  G01P15/00

CPC分类号： G01C22/006 ,  A61B5/1112 ,  A61B5/1123 ,  A61B5/726 ,  G01C21/165

摘要： A motion mode determination apparatus is disclosed, including an inertial device, a frequency decomposition module, a characteristic value generator, a training module and a determination module. The inertial device collects at least a first motion signal corresponding to a first motion mode and at least a second motion signal corresponding to a second motion mode, wherein each of the first and second motion signals includes a first signal, a second signal and a third signal. The frequency decomposition module decomposes the first signal into a first high-frequency signal and a first low-frequency signal. The characteristic value generator generates a plurality of characteristic values, wherein the characteristic values are the means and variances for each group of the first high-frequency signals, the first low-frequency signals, the second signals and the third signals respectively. The training module generates first and second data groups. The determination module determines the motion mode of a third motion signal.

摘要翻译： 公开了一种运动模式确定装置，包括惯性装置，频率分解模块，特征值发生器，训练模块和确定模块。 惯性装置至少收集对应于第一运动模式的第一运动信号和对应于第二运动模式的至少第二运动信号，其中第一运动信号和第二运动信号中的每一个包括第一信号，第二信号和第三运动信号 信号。 频率分解模块将第一信号分解为第一高频信号和第一低频信号。 特征值发生器产生多个特征值，其中特征值分别是每组第一高频信号，第一低频信号，第二信号和第三信号的均值和方差。 训练模块生成第一和第二数据组。 确定模块确定第三运动信号的运动模式。