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1. 发明授权

US07376245B2 Automatic tracking method for golf swing 有权
标题翻译：高尔夫挥杆自动追踪方法
公开(公告)号：US07376245B2
公开(公告)日：2008-05-20
申请号：US10824409
申请日：2004-04-15
申请人： Tatsuru Morozumi , Masahiko Ueda , Masahide Onuki
发明人： Tatsuru Morozumi , Masahiko Ueda , Masahide Onuki
IPC分类号： G06K9/46
CPC分类号： A63B71/06 , A63B24/0003 , A63B24/0006 , A63B69/3608 , A63B69/3614 , A63B2024/0012 , A63B2069/367 , A63B2071/0647 , A63B2220/05 , A63B2220/807 , A63B2220/808 , A63B2220/836 , G06T1/0007
摘要： Provided is an automatic tracking method for a golf swing, the following steps of: attaching colored marks onto a golfer and a golf club; adopting a specific still image as a reference image to store reference color information and coordinate data of each of the marks; setting, on a search range, which is a region including the position of the mark predicted on the next image and setting a color range of each mark that is an allowable range, in which colors can be regarded as the same as reference color information regarding a pixel, as a position of a mark, in a case where the absolute value of a difference between the still image being considered on which a differential processing has been conducted with the background image in the search range and the reference color information falls within the color range and is the minimum.
摘要翻译：提供了一种用于高尔夫挥杆的自动跟踪方法，其以下步骤：将彩色标记附接到高尔夫球杆和高尔夫球杆上; 采用特定的静止图像作为参考图像来存储参考颜色信息和每个标记的坐标数据; 设置在搜索范围上，该搜索范围是包括在下一图像上预测的标记的位置的区域，并且设置作为允许范围的每个标记的颜色范围，其中颜色可以被认为与参考颜色信息相同在已经进行差分处理的静止图像与搜索范围内的背景图像之间的差异的绝对值与参考颜色信息之间的像素作为标记的位置处于颜色范围是最小的。

2. 发明申请

US20050215337A1 Golf swing-measuring system 有权
标题翻译：高尔夫挥杆测量系统
公开(公告)号：US20050215337A1
公开(公告)日：2005-09-29
申请号：US11089230
申请日：2005-03-25
申请人： Yoshiaki Shirai , Nobutaka Shimada , Masahiko Ueda , Masahide Onuki
发明人： Yoshiaki Shirai , Nobutaka Shimada , Masahiko Ueda , Masahide Onuki
IPC分类号： A63B69/00 , A63B69/36 , G06F17/40 , G06T7/20
CPC分类号： A63B69/3608 , A63B24/0003 , A63B24/0006 , A63B69/3614 , A63B69/3632 , A63B71/06 , A63B2024/0012 , A63B2071/0647 , A63B2220/05 , A63B2220/807 , A63B2220/808 , A63B2220/836 , G06T7/20 , G06T2207/30221
摘要： A golf swing-measuring system including a computer (16) for capturing a colored moving image obtained by photographing a golfer (11) who swings by gripping a golf club (13). The computer (16) selects and extracts one or more images each showing a swing posture as check-point images such as an address image, a take-back shaft 8 o'clock image, a take-back shaft 9 o'clock image, a take-back unskillful arm horizontal image, a top image, a downswing unskillful arm horizontal image, a downswing shaft 9 o'clock image, an impact image, a follow-through shaft 3 o'clock image, and a finish image and extracts from a large number of still images constituting said color moving image. Thereafter the computer (16) obtains coordinates of positions of attention-focused points that operate in said check-point images when said golfer swings.
摘要翻译：一种高尔夫挥杆测量系统，包括用于捕获通过拍摄通过握住高尔夫球杆（13）摆动的高尔夫球手（11）获得的彩色运动图像的计算机（16）。计算机（16）选择并提取每个显示摆动姿势的一个或多个图像作为诸如地址图像，收回轴8点钟图像，收回轴9点钟图像之类的检查点图像，收回不熟练的手臂水平图像，顶部图像，下摆不熟练的手臂水平图像，下摆轴9点钟图像，冲击图像，后续轴3点钟图像和完成图像并提取从大量构成所述彩色运动图像的静止图像。此后，当所述高尔夫球员摆动时，计算机（16）获得在所述检查点图像中操作的注意点的坐标。

3. 发明申请

US20050143183A1 Golf swing diagnosis system 有权
标题翻译：高尔夫挥杆诊断系统
公开(公告)号：US20050143183A1
公开(公告)日：2005-06-30
申请号：US10956227
申请日：2004-10-04
申请人： Yoshiaki Shirai , Nobutaka Shimada , Masahiko Ueda , Masahide Onuki
发明人： Yoshiaki Shirai , Nobutaka Shimada , Masahiko Ueda , Masahide Onuki
IPC分类号： A63B67/02 , A63B69/00 , A63B69/36 , H04N7/18
CPC分类号： A63B71/06 , A63B24/0003 , A63B24/0006 , A63B24/0021 , A63B69/3658 , A63B2024/0012 , A63B2024/0031 , A63B2071/0647 , A63B2220/05 , A63B2220/24 , A63B2220/30 , A63B2220/805 , A63B2220/807 , A63B2220/808 , A63B2220/836
摘要： A computer (15) captures the colored moving image of the golfer (11) who swings by gripping a golf club (12) having colored marks (M1 through M3) attached to a shaft (12a) thereof. The computer (15) converts the colored moving image into a plurality of still images; executes binarization for each pixel of a plurality of the still images by using a specific threshold of color information and recognizes pixels, of the still images, which satisfy the threshold as positions of the colored marks (M1 through M3) and extracts a movement of the shaft (12a) by using a movement vector amount of one of the colored marks (M1 through M3 ) or by using a vector angle between two of the colored marks (M1 through M3). In this manner, the computer (15) automatically extracts check-point images.
摘要翻译：计算机（15）通过夹持具有附着到其轴（12a）上的具有着色标记（M 1至M 3）的高尔夫球杆（12）而摆动的高尔夫球手（11）的彩色运动图像。计算机（15）将彩色运动图像转换成多个静止图像; 通过使用特定的颜色信息阈值对多个静止图像的每个像素执行二值化，并将满足阈值的静止图像的像素识别为彩色标记（M 1至M 3）的位置，并提取运动通过使用着色标记（M 1至M 3）中的一个的移动向量量或通过使用两个着色标记（M 1至M 3）之间的矢量角来确定轴（12a）的距离。以这种方式，计算机（15）自动提取检查点图像。

4. 发明授权

US07857708B2 Golf swing-diagnosing system 有权
标题翻译：高尔夫挥杆诊断系统
公开(公告)号：US07857708B2
公开(公告)日：2010-12-28
申请号：US11089335
申请日：2005-03-25
申请人： Masahiko Ueda , Masahide Onuki
发明人： Masahiko Ueda , Masahide Onuki
IPC分类号： A63F9/24 , A63F13/00 , G06F17/00 , G06F19/00
CPC分类号： A63B69/3614 , A63B24/0003 , A63B24/0021 , A63B69/3658 , A63B2024/0012 , A63B2024/0031 , A63B2071/0647 , A63B2220/05 , A63B2220/35 , A63B2220/807
摘要： A computer (16) for capturing a colored moving image photographed by photographing means (14, 15) has an extraction means for extracting images having necessary swing postures as check-point images from a large number of still images constituting the color moving image; a means for obtaining a coordinate of a position of each of attention-focused points, which operate, in each of the check-point images, while a golfer (11) is swinging; a means for diagnosing a golfer's swing form by setting a plurality of diagnosis items for each trajectory pattern obtained by a ball motion measuring apparatus (20) to classify behavior of a golf ball and by comparing numerical data generated from data of the coordinate of the position of each of the attention-focused points with a judgement value set in each of a plurality of diagnosis items; and a means for outputting an advice drill corresponding to a result of a diagnosis.
摘要翻译：一种用于拍摄由拍摄装置拍摄的彩色运动图像的计算机（16），具有提取装置，用于从构成彩色运动图像的大量静止图像中提取具有必要摆动姿势的图像作为检查点图像; 用于在高尔夫球手（11）正在摆动时获得在每个检查点图像中操作的每个注意点的位置的坐标的装置; 通过对由球运动测量装置（20）获得的每个轨迹图案设置多个诊断项目来分类高尔夫球的行为并通过比较从位置的坐标数据生成的数值数据来诊断高尔夫球员的挥杆形式的装置每个注意点的每个具有在多个诊断项目中的每一个中设置的判断值; 以及用于输出与诊断结果相对应的建议练习的装置。

5. 发明授权

US07704157B2 Golf swing-measuring system 有权
标题翻译：高尔夫挥杆测量系统
公开(公告)号：US07704157B2
公开(公告)日：2010-04-27
申请号：US11089230
申请日：2005-03-25
申请人： Yoshiaki Shirai , Nobutaka Shimada , Masahiko Ueda , Masahide Onuki
发明人： Yoshiaki Shirai , Nobutaka Shimada , Masahiko Ueda , Masahide Onuki
IPC分类号： A63B69/36 , A63B57/00 , A63B67/02
CPC分类号： A63B69/3608 , A63B24/0003 , A63B24/0006 , A63B69/3614 , A63B69/3632 , A63B71/06 , A63B2024/0012 , A63B2071/0647 , A63B2220/05 , A63B2220/807 , A63B2220/808 , A63B2220/836 , G06T7/20 , G06T2207/30221
摘要： A golf swing-measuring system including a computer (16) for capturing a colored moving image obtained by photographing a golfer (11) who swings by gripping a golf club (13). The computer (16) selects and extracts one or more images each showing a swing posture as check-point images such as an address image, a take-back shaft 8 o'clock image, a take-back shaft 9 o'clock image, a take-back unskillful arm horizontal image, a top image, a downswing unskillful arm horizontal image, a downswing shaft 9 o'clock image, an impact image, a follow-through shaft 3 o'clock image, and a finish image and extracts from a large number of still images constituting said color moving image. Thereafter the computer (16) obtains coordinates of positions of attention-focused points that operate in said check-point images when said golfer swings.
摘要翻译：一种高尔夫挥杆测量系统，包括用于捕获通过拍摄通过握住高尔夫球杆（13）摆动的高尔夫球手（11）获得的彩色运动图像的计算机（16）。计算机（16）选择并提取每个显示摆动姿势的一个或多个图像作为诸如地址图像，收回轴8点钟图像，收回轴9点钟图像之类的检查点图像，收回不熟练的手臂水平图像，顶部图像，下摆不熟练的手臂水平图像，下摆轴9点钟图像，冲击图像，后续轴3点钟图像和完成图像并提取从大量构成所述彩色运动图像的静止图像。此后，当所述高尔夫球员摆动时，计算机（16）获得在所述检查点图像中操作的注意点的坐标。

6. 发明授权

US07097459B2 Golf swing diagnosis system 有权
标题翻译：高尔夫挥杆诊断系统
公开(公告)号：US07097459B2
公开(公告)日：2006-08-29
申请号：US10824438
申请日：2004-04-15
申请人： Masahiko Ueda , Masahide Onuki , Hiroshi Hasegawa
发明人： Masahiko Ueda , Masahide Onuki , Hiroshi Hasegawa
IPC分类号： A63B69/36
CPC分类号： A63B71/06 , A63B24/0003 , A63B24/0006 , A63B69/3608 , A63B69/3614 , A63B2024/0012 , A63B2069/367 , A63B2071/0647 , A63B2208/12 , A63B2220/05 , A63B2220/807 , A63B2220/808 , A63B2220/836 , G06T1/0007 , G06T7/20 , G06T2207/30221
摘要： Reference points (M1 through M17) are specified in colors at two or more positions longitudinally spaced at a given interval on a golf club shaft (11a) and one or more positions selected from among a golfer's head and the like. A moving image of a golfer's swing is photographed by cameras (13-1, 13-2). The moving image of the swing is converted into a plurality of still images. The still images are stored in a computer (14). Evaluation items to be checked including a swing posture and a shaft angle in a range from an addressing state till an impact state are expressed by numeric values, based on coordinate data of each of the reference points (M1 through M17) disposed on a plurality of the still images. The data expressed by the numeric values are compared with judging data inputted to the computer (14) in advance as ideal values.
摘要翻译：参考点（M 1至M 17）在高尔夫球杆杆杆（11a）上以给定间隔纵向间隔开的两个或多个位置以及从高尔夫球手的头部等中选择的一个或多个位置以颜色指定。照相机拍摄高尔夫球手摇摆的运动图像（13 - 1，13 - 2）。摇摆的运动图像被转换成多个静止图像。静止图像存储在计算机（14）中。基于设置在第一位置上的每个参考点（M 1至M 17）的坐标数据，通过数值表示将要从所述寻址状态到冲击状态的范围内的摆动姿态和轴角度的评估项目多个静止图像。将由数值表示的数据与作为理想值预先输入到计算机（14）的判定数据进行比较。

7. 发明申请

US20050215336A1 Golf swing-diagnosing system 有权
标题翻译：高尔夫挥杆诊断系统
公开(公告)号：US20050215336A1
公开(公告)日：2005-09-29
申请号：US11089335
申请日：2005-03-25
申请人： Masahiko Ueda , Masahide Onuki
发明人： Masahiko Ueda , Masahide Onuki
IPC分类号： A63B69/00 , A63B69/36 , G06F17/40
CPC分类号： A63B69/3614 , A63B24/0003 , A63B24/0021 , A63B69/3658 , A63B2024/0012 , A63B2024/0031 , A63B2071/0647 , A63B2220/05 , A63B2220/35 , A63B2220/807
摘要： A computer (16) for capturing a colored moving image photographed by photographing means (14, 15) has an extraction means for extracting images having necessary swing postures as check-point images from a large number of still images constituting the color moving image; a means for obtaining a coordinate of a position of each of attention-focused points, which operate, in each of the check-point images, while a golfer (11) is swinging; a means for diagnosing a golfer's swing form by setting a plurality of diagnosis items for each trajectory pattern obtained by a ball motion measuring apparatus (20) to classify behavior of a golf ball and by comparing numerical data generated from data of the coordinate of the position of each of the attention-focused points with a judgement value set in each of a plurality of diagnosis items; and a means for outputting an advice drill corresponding to a result of a diagnosis.
摘要翻译：一种用于拍摄由拍摄装置拍摄的彩色运动图像的计算机（16），具有提取装置，用于从构成彩色运动图像的大量静止图像中提取具有必要摆动姿势的图像作为检查点图像; 用于在高尔夫球手（11）正在摆动时获得在每个检查点图像中操作的每个注意点的位置的坐标的装置; 通过对由球运动测量装置（20）获得的每个轨迹图案设置多个诊断项目来分类高尔夫球的行为并通过比较从位置的坐标数据生成的数值数据来诊断高尔夫球员的挥杆形式的装置每个注意点的每个具有在多个诊断项目中的每一个中设置的判断值; 以及用于输出与诊断结果相对应的建议练习的装置。

8. 发明授权

US07502491B2 Golf swing diagnosis system 有权
标题翻译：高尔夫挥杆诊断系统
公开(公告)号：US07502491B2
公开(公告)日：2009-03-10
申请号：US10956227
申请日：2004-10-04
申请人： Yoshiaki Shirai , Nobutaka Shimada , Masahiko Ueda , Masahide Onuki
发明人： Yoshiaki Shirai , Nobutaka Shimada , Masahiko Ueda , Masahide Onuki
IPC分类号： G06K9/00
CPC分类号： A63B71/06 , A63B24/0003 , A63B24/0006 , A63B24/0021 , A63B69/3658 , A63B2024/0012 , A63B2024/0031 , A63B2071/0647 , A63B2220/05 , A63B2220/24 , A63B2220/30 , A63B2220/805 , A63B2220/807 , A63B2220/808 , A63B2220/836
摘要： A computer (15) captures the colored moving image of the golfer (11) who swings by gripping a golf club (12) having colored marks (M1 through M3) attached to a shaft (12a) thereof. The computer (15) converts the colored moving image into a plurality of still images; executes binarization for each pixel of a plurality of the still images by using a specific threshold of color information and recognizes pixels, of the still images, which satisfy the threshold as positions of the colored marks (M1 through M3) and extracts a movement of the shaft (12a) by using a movement vector amount of one of the colored marks (M1 through M3 ) or by using a vector angle between two of the colored marks (M1 through M3). In this manner, the computer (15) automatically extracts check-point images.
摘要翻译：计算机（15）通过夹持具有附接到其轴（12a）的具有着色标记（M1至M3）的高尔夫球杆（12）来捕获高尔夫球手（11）的彩色运动图像。计算机（15）将彩色运动图像转换成多个静止图像; 通过使用特定的颜色信息阈值对多个静止图像的每个像素执行二值化，并且将满足阈值的静止图像的像素识别为彩色标记（M1至M3）的位置，并提取通过使用彩色标记（M1至M3）中的一个的运动矢量量或通过使用两个着色标记（M1至M3）之间的矢量角度来轴（12a）。以这种方式，计算机（15）自动提取检查点图像。

9. 发明授权

US07388969B2 Method of measuring rotational amount of body having curved surface and direction of rotational axis thereof, apparatus of measuring rotational amount thereof and direction of rotational axis thereof, and method of specifying three-dimensional posture thereof 有权
标题翻译：测量具有曲面的主体的转动量和旋转轴的方向的方法，其旋转量的测量装置和其旋转轴的方向，以及其三维姿势的指定方法
公开(公告)号：US07388969B2
公开(公告)日：2008-06-17
申请号：US10453526
申请日：2003-06-04
申请人： Mitsunori Miki , Masahiko Ueda , Masahide Onuki
发明人： Mitsunori Miki , Masahiko Ueda , Masahide Onuki
IPC分类号： G06K9/00
CPC分类号： G06K9/32 , G06K2009/3225 , G06T7/74
摘要： A method of measuring of the present invention includes the steps of photographing a rotating body with the curved surface having marks to obtain two-dimensional images thereof; generating a three-dimensional imaginary body with the curved surface having marks; setting an arbitrary posture of the imaginary body as a reference posture, performing a posture displacement operation in such a way that the marks of the imaginary body are coincident with the marks of the body; specifying a three-dimensional posture of the body on the basis of an amount of the posture displacement operation relative to the reference posture; and determining the rotational amount of the body and the direction of the rotational axis thereof by computing a rotation matrix relating to a rotation operation to make the three-dimensional posture of the body at one time coincident with that at another time.
摘要翻译：本发明的测量方法包括以下步骤：使具有标记的曲面拍摄旋转体以获得其二维图像; 产生具有标记的曲面的三维假想体; 将假想体的任意姿态设定为基准姿势，进行姿势位移动作，使假想体的标记与身体的标记一致; 基于相对于基准姿势的姿势位移操作的量来指定身体的三维姿势; 以及通过计算与旋转操作相关的旋转矩阵来确定身体的旋转量和其旋转轴线的方向，以使身体的三维姿态与另一时间一致。

10. 发明授权

US07346194B2 Method and apparatus of measuring rotational and flight characteristics of sphere 有权
标题翻译：测量球体旋转和飞行特性的方法和装置
公开(公告)号：US07346194B2
公开(公告)日：2008-03-18
申请号：US10681156
申请日：2003-10-09
申请人： Mitsunori Miki , Masahiko Ueda , Masahide Onuki
发明人： Mitsunori Miki , Masahiko Ueda , Masahide Onuki
IPC分类号： G06K9/00 , G06K9/36
CPC分类号： G06T7/20 , G06T7/74
摘要： A reference posture and a reference position of the imaginary sphere and an arbitrary position are set. The relationship between three-dimensional coordinates and two-dimensional coordinates is derived by using a photographing means. Positions of marks given to the imaginary sphere formed at the coordinates in the three-dimensional space are converted into positions on a two-dimensional image. An operation of displacing a posture of the imaginary sphere relative to the reference posture and the reference position is performed in such a way that the coordinate values of the two-dimensional imaginary marks and the coordinate values of the marks present on the two-dimensional images of the sphere are coincident with each other. The rotational and flight characteristics of the sphere are computed, according to the three-dimensional posture and position at one time and the three-dimensional posture and position thereof at another time.
摘要翻译：设定虚拟球体和任意位置的基准姿势和基准位置。通过使用拍摄装置导出三维坐标与二维坐标之间的关系。给予形成在三维空间坐标处的虚拟球的标记的位置被转换成二维图像上的位置。以相对于参考姿势和基准位置移动假想球体姿势的操作，以二维虚像的坐标值和存在于二维图像上的标记的坐标值的球体相互重合。球体的旋转和飞行特征根据三维姿态和位置一次计算，三维姿势和位置在另一时间计算。

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