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1. 发明申请

US20060258465A1 Orientation device and method for coordinate generation employed thereby 有权
标题翻译：因此使用了用于坐标生成的定向装置和方法
公开(公告)号：US20060258465A1
公开(公告)日：2006-11-16
申请号：US11392089
申请日：2006-03-28
申请人： Chih-Hsin Lin , Hsin-Chia Chen , Chang-Che Tsai , Yi-Fang Lee , Hsuan-Hsien Lee , Tzu-Yi Chao
发明人： Chih-Hsin Lin , Hsin-Chia Chen , Chang-Che Tsai , Yi-Fang Lee , Hsuan-Hsien Lee , Tzu-Yi Chao
IPC分类号： A63F9/02
CPC分类号： A63F13/426 , A63F13/04 , A63F13/213 , A63F13/219 , A63F13/5375 , A63F13/837 , A63F2300/1062 , A63F2300/8076
摘要： A method for coordinate generation to be implemented using an orientation device includes the steps of: providing at least three reference marks on a target; aiming the orientation device at an initial point on the target, and operating the orientation device such that the sensor is able to capture an image of the target that contains at least one of the reference marks; correlating a coordinate space of the orientation device with a coordinate space of the target; aiming the orientation device at a target point on the target, and operating the orientation device such that the sensor is able to capture an image of the target that contains the reference marks; and determining relative coordinates of the target point with reference to the established coordinate space relation and the captured image. An orientation device that performs the method is also disclosed.
摘要翻译：使用定向装置实现的用于坐标生成的方法包括以下步骤：在目标上提供至少三个参考标记; 将定向装置瞄准目标上的初始点，并且操作定向装置，使得传感器能够捕获包含至少一个参考标记的目标的图像; 将取向装置的坐标空间与目标的坐标空间相关联; 将所述定向装置瞄准所述目标上的目标点，以及操作所述定向装置，使得所述传感器能够捕获包含所述参考标记的所述目标的图像; 并且参考所建立的坐标空间关系和所捕获的图像来确定目标点的相对坐标。还公开了执行该方法的定向装置。

2. 发明授权

US07857703B2 Orientation device and method for coordinate generation employed thereby 有权
标题翻译：因此使用了用于坐标生成的定向装置和方法
公开(公告)号：US07857703B2
公开(公告)日：2010-12-28
申请号：US11392089
申请日：2006-03-28
申请人： Chih-Hsin Lin , Hsin-Chia Chen , Chang-Che Tsai , Yi-Fang Lee , Hsuan-Hsien Lee , Tzu-Yi Chao
发明人： Chih-Hsin Lin , Hsin-Chia Chen , Chang-Che Tsai , Yi-Fang Lee , Hsuan-Hsien Lee , Tzu-Yi Chao
IPC分类号： A63F9/24 , A63F13/00 , G06F17/00 , G06F19/00 , G06F3/033 , G09G5/08
CPC分类号： A63F13/426 , A63F13/04 , A63F13/213 , A63F13/219 , A63F13/5375 , A63F13/837 , A63F2300/1062 , A63F2300/8076
摘要： A method for coordinate generation to be implemented using an orientation device includes the steps of: providing at least three reference marks on a target; aiming the orientation device at an initial point on the target, and operating the orientation device such that the sensor is able to capture an image of the target that contains at least one of the reference marks; correlating a coordinate space of the orientation device with a coordinate space of the target; aiming the orientation device at a target point on the target, and operating the orientation device such that the sensor is able to capture an image of the target that contains the reference marks; and determining relative coordinates of the target point with reference to the established coordinate space relation and the captured image. An orientation device that performs the method is also disclosed.
摘要翻译：使用定向装置实现的用于坐标生成的方法包括以下步骤：在目标上提供至少三个参考标记; 将定向装置瞄准目标上的初始点，并且操作定向装置，使得传感器能够捕获包含至少一个参考标记的目标的图像; 将取向装置的坐标空间与目标的坐标空间相关联; 将所述定向装置瞄准所述目标上的目标点，以及操作所述定向装置，使得所述传感器能够捕获包含所述参考标记的所述目标的图像; 并且参考所建立的坐标空间关系和所捕获的图像来确定目标点的相对坐标。还公开了执行该方法的定向装置。

3. 发明授权

US07864837B2 Motion estimation method utilizing a distance-weighted search sequence 有权
标题翻译：运动估计方法利用距离加权搜索序列
公开(公告)号：US07864837B2
公开(公告)日：2011-01-04
申请号：US11365573
申请日：2006-03-01
申请人： Chang-Che Tsai , Chih-Hsin Lin , Yi-Fang Lee , Tzu-Yi Chao
发明人： Chang-Che Tsai , Chih-Hsin Lin , Yi-Fang Lee , Tzu-Yi Chao
IPC分类号： H04B1/66
CPC分类号： H04N19/533 , H04N19/61
摘要： A motion estimation method for a succession of frames in a digital coding system includes: with reference to a first block in a first frame, searching a second frame for a second block that corresponds to the first block; and estimating a motion vector of the first block with respect to the second block in the second frame. Blocks in the second frame are searched according to a distance-weighted search sequence starting from a candidate origin block. In view of the radiating characteristics of motion vectors, the distance-weighted search sequence can save unnecessary search time.
摘要翻译：一种用于数字编码系统中的连续帧的运动估计方法包括：参考第一帧中的第一块，在第二帧中搜索对应于第一块的第二块; 以及估计所述第一块相对于所述第二帧中的所述第二块的运动矢量。根据从候选起始块开始的距离加权搜索序列搜索第二帧中的块。考虑到运动矢量的辐射特性，距离加权搜索序列可以节省不必要的搜索时间。

4. 发明授权

US07953153B2 Motion estimation method utilizing modified rhombus pattern search for a succession of frames in digital coding system 有权
标题翻译：运动估计方法利用改进的菱形图案搜索数字编码系统中的一系列帧
公开(公告)号：US07953153B2
公开(公告)日：2011-05-31
申请号：US11365288
申请日：2006-03-01
申请人： Chang-Che Tsai , Chih-Hsin Lin , Yi-Fang Lee , Tzu-Yi Chao
发明人： Chang-Che Tsai , Chih-Hsin Lin , Yi-Fang Lee , Tzu-Yi Chao
IPC分类号： H04N7/12
CPC分类号： H04N19/57 , H04N19/51 , H04N19/533 , H04N19/56 , H04N19/61
摘要： A motion estimation method for a succession of frames in a digital coding system includes: a) with reference to a first block in a first frame, searching a second frame for a second block that corresponds to the first block; and b) estimating a motion vector of the first block on the basis of the second block in the second frame; wherein step a) includes: a1) forming a first initial search range including a virtual rhombus-shaped pattern substantially centered at a pre-determined block, and a2) expanding progressively outward a second initial search range based on the virtual rhombus-shaped pattern.
摘要翻译：一种用于数字编码系统中的连续帧的运动估计方法包括：a）参考第一帧中的第一块，在第二帧中搜索对应于第一块的第二块; 以及b）基于所述第二帧中的所述第二块来估计所述第一块的运动矢量; 其中步骤a）包括：a1）形成包括基本上以预定块为中心的虚拟菱形图案的第一初始搜索范围，以及a2）基于虚拟菱形图案逐渐向外扩展第二初始搜索范围。

5. 发明申请

US20060209956A1 Motion estimation method utilizing modified rhombus pattern search for a succession of frames in digital coding system 有权
标题翻译：运动估计方法利用改进的菱形图案搜索数字编码系统中的一系列帧
公开(公告)号：US20060209956A1
公开(公告)日：2006-09-21
申请号：US11365288
申请日：2006-03-01
申请人： Chang-Che Tsai , Chih-Hsin Lin , Yi-Fang Lee , Tzu-Yi Chao
发明人： Chang-Che Tsai , Chih-Hsin Lin , Yi-Fang Lee , Tzu-Yi Chao
IPC分类号： H04N7/12 , H04N11/04 , H04B1/66 , H04N11/02
CPC分类号： H04N19/57 , H04N19/51 , H04N19/533 , H04N19/56 , H04N19/61
摘要： A motion estimation method for a succession of frames in a digital coding system includes: a) with reference to a first block in a first frame, searching a second frame for a second block that corresponds to the first block; and b) estimating a motion vector of the first block on the basis of the second block in the second frame; wherein step a) includes: a1) forming a first initial search range including a virtual rhombus-shaped pattern substantially centered at a pre-determined block, and a2) expanding progressively outward a second initial search range based on the virtual rhombus-shaped pattern.
摘要翻译：一种用于数字编码系统中的连续帧的运动估计方法包括：a）参考第一帧中的第一块，在第二帧中搜索对应于第一块的第二块; 以及b）基于所述第二帧中的所述第二块来估计所述第一块的运动矢量; 其中步骤a）包括：a1）形成包括基本上以预定块为中心的虚拟菱形图案的第一初始搜索范围，以及a2）基于虚拟菱形图案逐渐向外扩展第二初始搜索范围。

6. 发明申请

US20060203914A1 Motion estimation method utilizing a distance-weighted search sequence 有权
标题翻译：运动估计方法利用距离加权搜索序列
公开(公告)号：US20060203914A1
公开(公告)日：2006-09-14
申请号：US11365573
申请日：2006-03-01
申请人： Chang-Che Tsai , Chih-Hsin Lin , Yi-Fang Lee , Tzu-Yi Chao
发明人： Chang-Che Tsai , Chih-Hsin Lin , Yi-Fang Lee , Tzu-Yi Chao
IPC分类号： H04N11/02 , H04N11/04 , H04N7/12 , H04B1/66
CPC分类号： H04N19/533 , H04N19/61
摘要： A motion estimation method for a succession of frames in a digital coding system includes: with reference to a first block in a first frame, searching a second frame for a second block that corresponds to the first block; and estimating a motion vector of the first block with respect to the second block in the second frame. Blocks in the second frame are searched according to a distance-weighted search sequence starting from a candidate origin block. In view of the radiating characteristics of motion vectors, the distance-weighted search sequence can save unnecessary search time.
摘要翻译：一种用于数字编码系统中的连续帧的运动估计方法包括：参考第一帧中的第一块，在第二帧中搜索对应于第一块的第二块; 以及估计所述第一块相对于所述第二帧中的所述第二块的运动矢量。根据从候选起始块开始的距离加权搜索序列搜索第二帧中的块。考虑到运动矢量的辐射特性，距离加权搜索序列可以节省不必要的搜索时间。

7. 发明授权

US08194743B2 Displacement estimation device and method for the same 失效
标题翻译：位移估计装置及方法相同
公开(公告)号：US08194743B2
公开(公告)日：2012-06-05
申请号：US11477109
申请日：2006-06-28
申请人： Hsin-Chia Chen , Yi-Fang Lee , Tzu-Yi Chao
发明人： Hsin-Chia Chen , Yi-Fang Lee , Tzu-Yi Chao
IPC分类号： H04N7/12 , H04N11/02 , H04N11/04
CPC分类号： G06F3/0317 , G06K9/6202 , H04N5/145
摘要： A displacement estimation device includes a vector calculator and a displacement calculator, for use in estimating a displacement vector from a pattern in a first original image to a pattern in a second original image. The vector calculator calculates a parameter for each pixel in the first original image and the second original image. The parameter of a pixel integrates the information of the intensities of all the pixels in a region of interest (ROI) surrounding the pixel, and the relative distances from all the pixels in the ROI to the pixel. The displacement calculator calculates the displacement vector from a pattern in the first original image to a pattern in the second original image based on the parameters calculated by the vector calculator for the first original image and the second original image.
摘要翻译：位移估计装置包括矢量计算器和位移计算器，用于估计从第一原始图像中的图案到第二原始图像中的图案的位移矢量。矢量计算器计算第一原始图像和第二原始图像中的每个像素的参数。像素的参数将像素周围的感兴趣区域（ROI）中的所有像素的强度的信息以及从ROI中的所有像素到像素的相对距离进行积分。位移计算器基于由第一原始图像和第二原始图像的矢量计算器计算出的参数，计算从第一原始图像中的图案到第二原始图像中的图案的位移矢量。

8. 发明申请

US20070154069A1 Displacement estimation device and method for the same 失效
标题翻译：位移估计装置及方法相同
公开(公告)号：US20070154069A1
公开(公告)日：2007-07-05
申请号：US11477109
申请日：2006-06-28
申请人： Hsin-Chia Chen , Yi-Fang Lee , Tzu-Yi Chao
发明人： Hsin-Chia Chen , Yi-Fang Lee , Tzu-Yi Chao
IPC分类号： G06K9/00 , G09G5/08
CPC分类号： G06F3/0317 , G06K9/6202 , H04N5/145
摘要： A displacement estimation device includes a vector calculator and a displacement calculator, for use in estimating a displacement vector from a pattern in a first original image to a pattern in a second original image. The vector calculator calculates a parameter for each pixel in the first original image and the second original image. The parameter of a pixel integrates the information of the intensities of all the pixels in a region of interest (ROI) surrounding the pixel, and the relative distances from all the pixels in the ROI to the pixel. The displacement calculator calculates the displacement vector from a pattern in the first original image to a pattern in the second original image based on the parameters calculated by the vector calculator for the first original image and the second original image.
摘要翻译：位移估计装置包括矢量计算器和位移计算器，用于估计从第一原始图像中的图案到第二原始图像中的图案的位移矢量。矢量计算器计算第一原始图像和第二原始图像中的每个像素的参数。像素的参数将像素周围的感兴趣区域（ROI）中的所有像素的强度的信息以及从ROI中的所有像素到像素的相对距离进行积分。位移计算器基于由第一原始图像和第二原始图像的矢量计算器计算的参数，计算从第一原始图像中的图案到第二原始图像中的图案的位移矢量。

9. 发明申请

US20060245649A1 Method and system for recognizing objects in an image based on characteristics of the objects 审中-公开
标题翻译：基于对象的特征识别图像中的对象的方法和系统
公开(公告)号：US20060245649A1
公开(公告)日：2006-11-02
申请号：US11409585
申请日：2006-04-24
申请人： Mei-Ju Chen , Tzu-Yi Chao , Yi-Fang Lee
发明人： Mei-Ju Chen , Tzu-Yi Chao , Yi-Fang Lee
IPC分类号： G06K9/34
CPC分类号： G06K9/50 , G06K9/468
摘要： A characteristics-based image recognition method for recognizing objects in an image is implemented using an image sensor and a register. The image sensor has a plurality of pixel sensing elements. The method includes: setting a grayscale threshold value of the image; acquiring pixel values of each row sequentially in the image; identifying a background region and linear image segments of the objects in the image according to the grayscale threshold value; identifying the objects to which the linear image segments belong according to a spatial correlation between a newly detected linear image segment and a previously detected linear image segment; associating collected information of the linear image segments with the identified objects to which the linear image segments belong; and distinguishing the identified objects from each other based on solid, ring-shaped, long and short characteristics.
摘要翻译：使用图像传感器和寄存器来实现用于识别图像中的对象的基于特征的图像识别方法。图像传感器具有多个像素感测元件。该方法包括：设置图像的灰阶阈值; 在图像中顺序获取每行的像素值; 根据灰度阈值识别图像中的对象的背景区域和线性图像段; 根据新检测到的线性图像片段和先前检测到的线性图像片段之间的空间相关性来识别线性图像片段所属的对象; 将线性图像段的收集的信息与线性图像段所属的已识别对象相关联; 并且基于固体，环形，长和短特征来区分所识别的物体。

10. 发明申请

US20110044544A1 METHOD AND SYSTEM FOR RECOGNIZING OBJECTS IN AN IMAGE BASED ON CHARACTERISTICS OF THE OBJECTS 审中-公开
标题翻译：基于对象特征识别图像中的对象的方法和系统
公开(公告)号：US20110044544A1
公开(公告)日：2011-02-24
申请号：US12915316
申请日：2010-10-29
申请人： Hsin-Chia Chen , Yi-Fang Lee
发明人： Hsin-Chia Chen , Yi-Fang Lee
IPC分类号： G06K9/46
CPC分类号： G06K9/468 , G06K9/50
摘要： A characteristics-based image recognition method for recognizing objects in an image is implemented using an image sensor and a register. The image sensor has a plurality of pixel sensing elements. The method includes: setting a grayscale threshold value of the image; acquiring pixel values of each row sequentially in the image; identifying a background region and linear image segments of the objects in the image according to the grayscale threshold value; identifying the objects to which the linear image segments belong according to a spatial correlation between a newly detected linear image segment and a previously detected linear image segment; associating collected information of the linear image segments with the identified objects to which the linear image segments belong; and distinguishing the identified objects from each other based on solid, ring-shaped, long and short characteristics.
摘要翻译：使用图像传感器和寄存器来实现用于识别图像中的对象的基于特征的图像识别方法。图像传感器具有多个像素感测元件。该方法包括：设置图像的灰阶阈值; 在图像中顺序获取每行的像素值; 根据灰度阈值识别图像中的对象的背景区域和线性图像段; 根据新检测到的线性图像片段和先前检测到的线性图像片段之间的空间相关性来识别线性图像片段所属的对象; 将线性图像段的收集的信息与线性图像段所属的已识别对象相关联; 并且基于固体，环形，长和短特征来区分所识别的物体。

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