公开(公告)号：US08300011B2

公开(公告)日：2012-10-30

申请号：US11744364

申请日：2007-05-04

Applicant: Tzu Yi Chao ,  Meng Tsung Wu ,  Chih Hsin Lin ,  Hsin Chia Chen ,  Chao Chien Huang ,  Hsuan Hsien Lee ,  Yi Fang Lee

Inventor： Tzu Yi Chao ,  Meng Tsung Wu ,  Chih Hsin Lin ,  Hsin Chia Chen ,  Chao Chien Huang ,  Hsuan Hsien Lee ,  Yi Fang Lee

IPC: G09G5/00 ,  G09G5/08 ,  G06F3/033

CPC classification number: G09G5/08 ,  G09G3/001 ,  G09G2320/028

Abstract: A pointer positioning device for positioning an aiming point on a display screen of an image display comprises at least one auxiliary point, an image sensor and an optical filter. The auxiliary point is disposed at the peripheral of the display screen for generating a predetermined spectrum. The image sensor receives signals of the predetermined spectrum generated by the auxiliary point. The optical filter is disposed in front of the image sensor for filtering out spectrum outside the predetermined spectrum such that the image sensor can merely sense the signals of the predetermined spectrum, wherein the auxiliary point is utilized as a reference point for correcting an initial setup and positioning the aiming point so as to position the aiming point inside a predetermined range on the display screen. The present invention also provides a pointer positioning method adapted to the pointer positioning device.

Abstract translation: 用于将瞄准点定位在图像显示器的显示屏上的指针定位装置包括至少一个辅助点，图像传感器和滤光器。 辅助点设置在显示屏的外围，用于产生预定的光谱。 图像传感器接收由辅助点产生的预定频谱的信号。 光学滤波器设置在图像传感器的前面，用于滤除预定光谱外的光谱，使得图像传感器仅能够感测预定光谱的信号，其中辅助点被用作用于校正初始设置的参考点， 定位瞄准点以将瞄准点定位在预定范围内在显示屏上。 本发明还提供一种适用于指针定位装置的指针定位方法。

公开(公告)号：US08206221B2

公开(公告)日：2012-06-26

申请号：US12554715

申请日：2009-09-04

Applicant: Chih-Hsin Lin ,  Tzu-Yi Chao ,  Hsin-Chia Chen

Inventor： Chih-Hsin Lin ,  Tzu-Yi Chao ,  Hsin-Chia Chen

IPC: A63F9/24 ,  A63F13/00 ,  G06F17/00 ,  G06F19/00

CPC classification number: A63F13/426 ,  A63F13/04 ,  A63F13/213 ,  A63F13/219 ,  A63F13/5375 ,  A63F13/837 ,  A63F2300/1062 ,  A63F2300/8076

Abstract: 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 a target point on the target, and operating the orientation device such that the orientation device is able to capture an image of the target that contains the reference marks; assigning absolute coordinates to the reference marks in the image captured by the orientation device; and determining relative coordinates of the target point in a coordinate space of the target with reference to the absolute coordinates assigned to the reference marks. An orientation device that performs the method is also disclosed.

Abstract translation: 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; 将所述定位装置对准所述目标上的目标点，并且操作所述定向装置，使得所述定向装置能够捕获包含所述参考标记的所述目标的图像; 将绝对坐标分配给由定向装置拍摄的图像中的参考标记; 并且参考分配给参考标记的绝对坐标来确定目标的坐标空间中的目标点的相对坐标。 还公开了执行该方法的定向装置。

公开(公告)号：US08182297B2

公开(公告)日：2012-05-22

申请号：US12827384

申请日：2010-06-30

Applicant: Chih-Hsin Lin

Inventor： Chih-Hsin Lin

IPC: H01R13/502

CPC classification number: H01R13/6273 ,  H01R13/514 ,  H01R13/518 ,  H01R13/639 ,  Y10S439/903

Abstract: A latched connector assembly includes a first connecting device and a second connecting device latched to each other. The first connecting device has a first casing and two terminal connectors received in the first casing. The first casing has first and second side walls. The first side walls have first engaging structures protruding outward. The second side walls each have an extending arm that has a second engaging structure. The second connecting device has a second casing and at least two terminal connectors received in the second casing. The second casing has third and fourth side walls. The third side walls have first engaging structures protruding outward. The fourth side walls each have a locking portion protruding outward for receiving the second engaging structures of the first connecting device. The terminal connectors are received, in opposite directions, in the first casing and the second casing, respectively.

Abstract translation: 锁定的连接器组件包括彼此锁定的第一连接装置和第二连接装置。 第一连接装置具有容纳在第一壳体中的第一壳体和两个端子连接器。 第一壳体具有第一和第二侧壁。 第一侧壁具有向外突出的第一接合结构。 第二侧壁各自具有延伸臂，该延伸臂具有第二接合结构。 第二连接装置具有第二壳体和容纳在第二壳体中的至少两个端子连接器。 第二壳体具有第三和第四侧壁。 第三侧壁具有向外突出的第一接合结构。 第四侧壁各自具有向外突出的锁定部分，用于接收第一连接装置的第二接合结构。 端子连接器分别在第一壳体和第二壳体中沿相反方向被接收。

公开(公告)号：US20120075253A1

公开(公告)日：2012-03-29

申请号：US13240328

申请日：2011-09-22

Applicant: Cheng Nan TSAI ,  Tzung Min SU ,  Chih Hsin LIN ,  Yuan Yu PENG ,  Teng Wei HSU ,  Yu Chia LIN

Inventor： Cheng Nan TSAI ,  Tzung Min SU ,  Chih Hsin LIN ,  Yuan Yu PENG ,  Teng Wei HSU ,  Yu Chia LIN

IPC: G06F3/042

CPC classification number: G06F3/0421 ,  G06F3/042 ,  G06F2203/04104

Abstract: The present invention provides an optical touch system configured to determine an object region according to a brightness information acquired by a brightness sensing unit and to identify a block information of objects within the object region according to an image information acquired by an image sensing unit. The present invention further provides an objection detection method for an optical touch system.

Abstract translation: 本发明提供了一种光学触摸系统，其被配置为根据由亮度感测单元获取的亮度信息来确定对象区域，并且根据由图像感测单元获取的图像信息来识别对象区域内的对象的块信息。 本发明还提供了一种用于光学触摸系统的异物检测方法。

公开(公告)号：US20110304588A1

公开(公告)日：2011-12-15

申请号：US12983366

申请日：2011-01-03

Applicant: CHENG-NAN TSAI ,  Tzung-Min Su ,  Chih-Hsin Lin

Inventor： CHENG-NAN TSAI ,  Tzung-Min Su ,  Chih-Hsin Lin

IPC: G06F3/041

CPC classification number: G06F3/0416 ,  G06F3/0428 ,  G06F2203/04104 ,  G06F2203/04108

Abstract: An optical touch system, an apparatus and a method for calculating the position of an object are provided. The apparatus includes an image sensor and a processing circuit. The processing circuit selects at least one dot from a curve segment of a brightness distribution profile obtained from a background image, wherein the curve segment corresponds to an imaging range of an object. And the processing circuit regards the column pixel brightness value corresponding to the dot as a brightness reference value. Afterwards, the processing circuit calculates brightness difference between the brightness reference value and the column pixel brightness values corresponding to the dots of a curve segment of a brightness distribution profile obtained from a sensed image, so as to further calculate a gravity of the imaging range. After that, the processing circuit regards the gravity as a representative position of the object in the sensed image.

Abstract translation: 提供了一种用于计算物体的位置的光学触摸系统，装置和方法。 该装置包括图像传感器和处理电路。 处理电路从从背景图像获得的亮度分布轮廓的曲线段中选择至少一个点，其中曲线段对应于物体的成像范围。 并且处理电路将与点对应的列像素亮度值视为亮度基准值。 之后，处理电路计算亮度基准值和与感测图像获得的亮度分布曲线的曲线段的点对应的列像素亮度值之间的亮度差，以进一步计算摄像范围的重力。 之后，处理电路将重力视为感测图像中物体的代表位置。

公开(公告)号：US20110053406A1

公开(公告)日：2011-03-03

申请号：US12549631

申请日：2009-08-28

Applicant: CHIH-HSIN LIN

Inventor： CHIH-HSIN LIN

IPC: H01R13/629

CPC classification number: H01R4/4818 ,  H01R13/6273 ,  H01R2103/00

Abstract: A securely latched power connector assembly includes a male connector and a female connector connected with a first leading wire and a second leading wire, respectively. A first conductive terminal of the male connector has a first buckle portion for retaining a core of the first leading wire. A second conductive terminal of the female connector has a second buckle portion for retaining a core of the second leading wire. When the connectors are combined, a hollow plug of the male connector is inserted into a hollow socket of the female connector, and the first coupling structures of the male connector and the second coupling structures of the female connector are firmly coupled, while the second pin of the second conductive terminal being inserted into the hollow plug to contact with the first pin of the first conductive terminal, thereby achieving electrical connection.

Abstract translation: 一个牢固锁定的电源连接器组件包括一个阳连接器和一个与第一引线和第二引线相连的阴连接器。 阳连接器的第一导电端子具有用于保持第一导线的芯的第一带扣部分。 阴连接器的第二导电端子具有用于保持第二导线的芯的第二带扣部分。 当连接器组合时，阳连接器的中空插头插入阴连接器的中空插座中，并且阳连接器的第一耦合结构和阴连接器的第二耦合结构牢固地联接，而第二引脚 所述第二导电端子被插入所述中空塞以与所述第一导电端子的所述第一引脚接触，由此实现电连接。

公开(公告)号：US07864837B2

公开(公告)日：2011-01-04

申请号：US11365573

申请日：2006-03-01

Applicant: Chang-Che Tsai ,  Chih-Hsin Lin ,  Yi-Fang Lee ,  Tzu-Yi Chao

Inventor： Chang-Che Tsai ,  Chih-Hsin Lin ,  Yi-Fang Lee ,  Tzu-Yi Chao

IPC: H04B1/66

CPC classification number: H04N19/533 ,  H04N19/61

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20100328244A1

公开(公告)日：2010-12-30

申请号：US12826638

申请日：2010-06-29

Applicant: Chih-Hsin Lin ,  Ren-Hau Gu ,  Tzung-Min Su ,  Cho-Yi Lin

Inventor： Chih-Hsin Lin ,  Ren-Hau Gu ,  Tzung-Min Su ,  Cho-Yi Lin

IPC: G06F3/041

CPC classification number: G06F3/0428

Abstract: At a first time, a first image sensor and a second image sensor capture a first image and a second image including images of an object respectively. At a second time, the first image sensor and the second image sensor capture a third image and a fourth image including images of the object respectively. A coordinate calculation device calculates a first coordinate of the object at the first time according to the first image and the second image, and a second coordinate of the object at the second time according to the third image and the fourth image. A coordinate correction device calculates a displacement between the first time and the second time according to the first coordinate and the second coordinate, and corrects an output coordinate of the object at the second time according to the displacement.

Abstract translation: 第一时间，第一图像传感器和第二图像传感器分别捕获包括对象的图像的第一图像和第二图像。 第二次，第一图像传感器和第二图像传感器分别捕获包括对象的图像的第三图像和第四图像。 坐标计算装置根据第一图像和第二图像计算第一时间的对象的第一坐标，并且根据第三图像和第四图像计算第二时间的对象的第二坐标。 坐标校正装置根据第一坐标和第二坐标来计算第一时刻和第二时间之间的位移，并根据位移校正第二时间的对象的输出坐标。

公开(公告)号：US20100020201A1

公开(公告)日：2010-01-28

申请号：US12506714

申请日：2009-07-21

Applicant: Tzu Yi CHAO ,  Hsin Chia CHEN ,  Chih Hsin LIN ,  Ren Hau GU ,  Chang Che TSAI

Inventor： Tzu Yi CHAO ,  Hsin Chia CHEN ,  Chih Hsin LIN ,  Ren Hau GU ,  Chang Che TSAI

IPC: H04N5/262 ,  H04N9/09 ,  H04N5/222

CPC classification number: H04N17/002 ,  G06T3/4038 ,  H04N5/2258 ,  H04N5/23238 ,  H04N5/2624 ,  H04N9/09

Abstract: A sensor array module with wide angle for creating a composite image includes a first image sensor, a second image sensor, a storage unit and a processor. The first image sensor is for capturing a first image. The second image sensor is for capturing a second image and has a relative spatial relationship with respective to the first image sensor. The storage unit stores at least one transformation matrix obtained according to the relative spatial relationship between the first and the second image sensors. The processor combines the first image and the second image by using the transformation matrix to create the composite image. The present invention also provides an image calibration method, an operation method and an application for a sensor array module with wide angle.

Abstract translation: 用于创建合成图像的具有广角的传感器阵列模块包括第一图像传感器，第二图像传感器，存储单元和处理器。 第一个图像传感器用于捕获第一个图像。 第二图像传感器用于捕获第二图像并且具有与第一图像传感器相对应的相对空间关系。 存储单元存储根据第一和第二图像传感器之间的相对空间关系获得的至少一个变换矩阵。 处理器通过使用变换矩阵来组合第一图像和第二图像以创建合成图像。 本发明还提供了一种具有广角的传感器阵列模块的图像校准方法，操作方法和应用。

公开(公告)号：US20090153479A1

公开(公告)日：2009-06-18

申请号：US12242948

申请日：2008-10-01

Applicant: Ren-Hau Gu ,  Tzu-Yi Chao ,  Chih-Hsin Lin

Inventor： Ren-Hau Gu ,  Tzu-Yi Chao ,  Chih-Hsin Lin

IPC: G06F3/033

CPC classification number: G06F3/03542 ,  G06F3/0304 ,  G06F3/0386 ,  G06F3/0481

Abstract: A positioning device for positioning an aim point of a pointer on a screen includes a screen, a pointer and a processor. The screen is utilized for displaying a plurality of characteristic points having already-known coordinate values. The pointer is utilized for forming an aim point, and includes an image acquisition unit for acquiring an image and a calculation unit for calculating image coordinate values of the plurality of characteristic points in the image. The processor is coupled to the screen and the pointer, and is utilized for establishing a transformation matrix according to the already-known coordinate values of the plurality of characteristic points and the image coordinate values of the plurality of characteristic points in the image and for deciding the position of the aim point according to the transformation matrix.

Abstract translation: 用于将指示器的瞄准点定位在屏幕上的定位装置包括屏幕，指针和处理器。 屏幕用于显示具有已知坐标值的多个特征点。 指针用于形成目标点，并且包括用于获取图像的图像获取单元和用于计算图像中的多个特征点的图像坐标值的计算单元。 处理器耦合到屏幕和指针，并且用于根据多个特征点的已知坐标值和图像中的多个特征点的图像坐标值来建立变换矩阵，并且用于决定 根据转换矩阵的目标点的位置。