公开(公告)号：US08289456B2

公开(公告)日：2012-10-16

申请号：US12155532

申请日：2008-06-05

申请人： Ren-Kuan Liang ,  Meng-Che Tsai ,  Yu-Chieh Hung

发明人： Ren-Kuan Liang ,  Meng-Che Tsai ,  Yu-Chieh Hung

IPC分类号： H04N5/68 ,  H04N5/64 ,  H04N9/31 ,  H04N5/66

CPC分类号： G09G5/00 ,  G09G2320/0285 ,  G09G2340/0414 ,  G09G2340/0421 ,  G09G2340/0428 ,  G09G2340/10 ,  H04N3/2335 ,  H04N5/20 ,  H04N5/57 ,  H04N21/4402 ,  H04N21/8456

摘要： Disclosed is an image correction method of correcting an image including a number of horizontal image scan lines each corresponding to a number of pieces of image data. The method includes the following steps: segmenting each of the horizontal image scan lines into a plurality of segments according to a plurality of nodes, each of the segments having an original segment length; looking up a table to generate at least one correction parameter according to a selection signal; generating a gain value according to a control signal; correcting the original segment length to generate an adjusted segment length according to the gain value and the correction parameter; and altering positions of the plurality of nodes to correct the image according to the adjusted segment length.

摘要翻译： 公开了一种图像校正方法，其校正包括多个对应于多条图像数据的水平图像扫描线的图像。 该方法包括以下步骤：根据多个节点将每个水平图像扫描线分割成多个片段，每个片段具有原始片段长度; 查找表以根据选择信号产生至少一个校正参数; 根据控制信号生成增益值; 根据增益值和校正参数校正原始段长度以产生经调整的段长度; 以及改变所述多个节点的位置以根据所述调整的段长度来校正所述图像。

公开(公告)号：US20080309824A1

公开(公告)日：2008-12-18

申请号：US12155532

申请日：2008-06-05

申请人： Ren-Kuan Liang ,  Meng-Che Tsai ,  Yu-Chieh Hung

发明人： Ren-Kuan Liang ,  Meng-Che Tsai ,  Yu-Chieh Hung

IPC分类号： H04N5/00

CPC分类号： G09G5/00 ,  G09G2320/0285 ,  G09G2340/0414 ,  G09G2340/0421 ,  G09G2340/0428 ,  G09G2340/10 ,  H04N3/2335 ,  H04N5/20 ,  H04N5/57 ,  H04N21/4402 ,  H04N21/8456

摘要： Disclosed is an image correction method of correcting an image including a number of horizontal image scan lines each corresponding to a number of pieces of image data. The method includes the following steps: segmenting each of the horizontal image scan lines into a plurality of segments according to a plurality of nodes, each of the segments having an original segment length; looking up a table to generate at least one correction parameter according to a selection signal; generating a gain value according to a control signal; correcting the original segment length to generate an adjusted segment length according to the gain value and the correction parameter; and altering positions of the plurality of nodes to correct the image according to the adjusted segment length.

摘要翻译： 公开了一种图像校正方法，其校正包括多个对应于多条图像数据的水平图像扫描线的图像。 该方法包括以下步骤：根据多个节点将每个水平图像扫描线分割成多个片段，每个片段具有原始片段长度; 查找表以根据选择信号产生至少一个校正参数; 根据控制信号生成增益值; 根据增益值和校正参数校正原始段长度以产生经调整的段长度; 以及改变所述多个节点的位置以根据所述调整的段长度来校正所述图像。

公开(公告)号：US08718331B2

公开(公告)日：2014-05-06

申请号：US12844953

申请日：2010-07-28

申请人： Ren Kuan Liang ,  Yu-Chieh Hung ,  Meng-Che Tsai

发明人： Ren Kuan Liang ,  Yu-Chieh Hung ,  Meng-Che Tsai

IPC分类号： G06K9/00

CPC分类号： H04N13/161 ,  H04N2013/0074 ,  H04N2213/007

摘要： A method for detecting left-eye/right-eye images is capable of effectively and accurately detecting a sequence or positions of left-eye/right-eye image frames of a stereo image signal. The method includes performing block matching on a target block corresponding to two consecutive image frames of an image signal to determine a motion vector; and performing left-eye/right-eye image determination on a current image frame from the two consecutive image frames according to the motion vector.

摘要翻译： 一种用于检测左眼/右眼图像的方法能够有效且准确地检测立体图像信号的左眼/右眼图像帧的序列或位置。 该方法包括对与图像信号的两个连续图像帧相对应的目标块执行块匹配以确定运动矢量; 以及根据运动矢量对来自两个连续图像帧的当前图像帧执行左眼/右眼图像确定。

公开(公告)号：US20080279479A1

公开(公告)日：2008-11-13

申请号：US12149155

申请日：2008-04-28

申请人： Ren-Kuan Liang ,  Meng-Che Tsai

发明人： Ren-Kuan Liang ,  Meng-Che Tsai

IPC分类号： G06K9/32

CPC分类号： H04N7/012

摘要： A pixel interpolation method includes the following steps. First, multiple first macroblocks and second macroblocks are generated according to pixel data of a first real pixel row and pixel data of a second real pixel row, respectively. Next, block matching is performed on the first and second macroblocks to find a minimum block difference and a detected direction of a target pixel belonging to a first interpolated pixel row. Thereafter, the target pixel of the first interpolated pixel row is generated by way of interpolation according to the pixel data of the first and second real pixel rows and the detected direction.

摘要翻译： 像素插值方法包括以下步骤。 首先，根据第一实际像素行的像素数据和第二实际像素行的像素数据分别生成多个第一宏块和第二宏块。 接下来，对第一和第二宏块执行块匹配以找到属于第一内插像素行的目标像素的最小块差和检测方向。 此后，通过根据第一和第二实像素行的像素数据和检测到的方向的内插来生成第一内插像素行的目标像素。

公开(公告)号：US08175416B2

公开(公告)日：2012-05-08

申请号：US12149155

申请日：2008-04-28

申请人： Ren-Kuan Liang ,  Meng-Che Tsai

发明人： Ren-Kuan Liang ,  Meng-Che Tsai

IPC分类号： G06K9/32

CPC分类号： H04N7/012

摘要： A pixel interpolation method includes the following steps. First, multiple first macroblocks and second macroblocks are generated according to pixel data of a first real pixel row and pixel data of a second real pixel row, respectively. Next, block matching is performed on the first and second macroblocks to find a minimum block difference and a detected direction of a target pixel belonging to a first interpolated pixel row. Thereafter, the target pixel of the first interpolated pixel row is generated by way of interpolation according to the pixel data of the first and second real pixel rows and the detected direction.

摘要翻译： 像素插值方法包括以下步骤。 首先，根据第一实际像素行的像素数据和第二实际像素行的像素数据分别生成多个第一宏块和第二宏块。 接下来，对第一和第二宏块执行块匹配以找到属于第一内插像素行的目标像素的最小块差和检测方向。 此后，通过根据第一和第二实像素行的像素数据和检测到的方向的内插来生成第一内插像素行的目标像素。

公开(公告)号：US07728705B2

公开(公告)日：2010-06-01

申请号：US11868440

申请日：2007-10-05

申请人： Yung-Hsing Wang ,  Meng-Che Tsai ,  Yu-Hsiu Chang ,  Ji-Bin Horng

发明人： Yung-Hsing Wang ,  Meng-Che Tsai ,  Yu-Hsiu Chang ,  Ji-Bin Horng

IPC分类号： H01F7/08 ,  H01F7/00 ,  G02B7/02 ,  H02K41/00 ,  H02K33/00 ,  H02K35/00

CPC分类号： H01F7/066 ,  G02B7/08 ,  H01F7/1615

摘要： An electromagnetic transmission device. A guide bar connects to a fixed base and includes magnetic-permeable material and a first central height plane. A coil connects to the fixed base. A support base movably fits on the guide bar. An annular magnetic member connects to the support base and is surrounded by the coil. A magnetization direction of the annular magnetic member is perpendicular to a moving direction of the support base and annular magnetic member. The annular magnetic member includes a second central height plane. The coil interacts with the annular magnetic member to generate a first force. When moving to separate the second central height plane from the first central height plane, the annular magnetic member interacts with the guide bar to generate a second force, driving the support base and annular magnetic member to move along a direction perpendicular to the magnetization direction of the annular magnetic member.

摘要翻译： 电磁传输装置。 引导杆连接到固定基座并且包括导磁材料和第一中心高度平面。 线圈连接到固定基座。 支撑基座可移动地装配在导杆上。 环形磁性构件连接到支撑基座并被线圈包围。 环形磁性构件的磁化方向垂直于支撑基座和环形磁性构件的移动方向。 环形磁性构件包括第二中心高度平面。 线圈与环形磁性构件相互作用以产生第一力。 当移动以将第二中心高度平面与第一中心高度平面分开时，环形磁性构件与导杆相互作用以产生第二力，驱动支撑基座和环形磁性构件沿垂直于磁化方向的方向移动 环形磁性部件。

公开(公告)号：US07652835B2

公开(公告)日：2010-01-26

申请号：US11542844

申请日：2006-10-04

申请人： Yung-Hsing Wang ,  Jin-Yu Lee ,  Meng-Che Tsai ,  Chien-Sheng Liu ,  Shun-Sheng Ke ,  Ying-Chi Cho

发明人： Yung-Hsing Wang ,  Jin-Yu Lee ,  Meng-Che Tsai ,  Chien-Sheng Liu ,  Shun-Sheng Ke ,  Ying-Chi Cho

IPC分类号： G02B7/02

CPC分类号： G11B7/0933 ,  G11B7/0935

摘要： An optical device. A drive moving assembly includes a lens module and a drive coil. The drive coil surrounds the lens module and provides a central axis parallel to an optical axis of the lens module. A drive stator includes a housing, a magnetic member, and a yoke. The lens module is movably disposed in the housing. The magnetic member surrounds the drive coil and includes an opening. The yoke interacts with the magnetic member, generating a magnetic field. The magnetic member, yoke, and drive coil interact to move the drive moving assembly parallel to the optical axis. A brake coil is disposed in the opening. A braking resilient member is connected between the drive stator and the brake coil and disposed in the opening. The brake coil interacts with the magnetic member, yoke, and braking resilient member and detachably abuts the drive moving assembly.

摘要翻译： 光学装置。 驱动移动组件包括透镜模块和驱动线圈。 驱动线圈围绕透镜模块并且提供平行于透镜模块的光轴的中心轴线。 驱动定子包括壳体，磁性构件和轭。 透镜模块可移动地设置在壳体中。 磁性构件包围驱动线圈并且包括开口。 轭与磁性构件相互作用，产生磁场。 磁性构件，轭和驱动线圈相互作用以使驱动移动组件平行于光轴移动。 制动线圈设置在开口中。 制动弹性构件连接在驱动定子和制动器线圈之间并设置在开口中。 制动线圈与磁性构件，轭和制动弹性构件相互作用并可拆卸地邻接驱动移动组件。

公开(公告)号：US07638906B2

公开(公告)日：2009-12-29

申请号：US11532095

申请日：2006-09-14

申请人： Chien-Sheng Liu ,  Jin-Yu Lee ,  Yung-Hsing Wang ,  Meng-Che Tsai ,  Ying-Chi Chuo

发明人： Chien-Sheng Liu ,  Jin-Yu Lee ,  Yung-Hsing Wang ,  Meng-Che Tsai ,  Ying-Chi Chuo

IPC分类号： H02K33/00

CPC分类号： H02K21/42 ,  H02K1/17

摘要： An actuator including at least one moving body, at least one fixed body and a connecting member is provided. The moving body is suitable for moving along a direction, and includes at least one coil. In addition, the fixed body includes a permanent magnet and a yoke, wherein the coil is disposed between the permanent magnet and the yoke, and the polarity direction of the permanent magnet is parallel to the moving direction of the moving body. Furthermore, the connecting member is used for connecting the moving body and the fixed body. The actuator meets the requirements of miniaturization, low power consumption and low cost.

摘要翻译： 提供包括至少一个移动体，至少一个固定体和连接构件的致动器。 移动体适于沿着方向移动，并且包括至少一个线圈。 此外，固定体包括永磁体和磁轭，其中线圈设置在永磁体和磁轭之间，永磁体的极性方向平行于移动体的移动方向。 此外，连接构件用于连接移动体和固定体。 执行器满足小型化，低功耗，低成本的要求。

公开(公告)号：US08456651B2

公开(公告)日：2013-06-04

申请号：US12703894

申请日：2010-02-11

申请人： Shun-Sheng Ke ,  Meng-Che Tsai ,  Yang-Cheng Lin ,  Pin-Hao Hu ,  Yu-Hsiu Chang

发明人： Shun-Sheng Ke ,  Meng-Che Tsai ,  Yang-Cheng Lin ,  Pin-Hao Hu ,  Yu-Hsiu Chang

IPC分类号： G01J1/00 ,  G01J1/20

CPC分类号： G01B11/306

摘要： A focal position detecting apparatus, for detecting a focusing condition and a tilting condition of an object, includes a planar beam generating module, an optical system, an optical sensor and a cylindrical lens. The planar beam generating module generates a planar light beam along a first path. The optical system is disposed on the first path, wherein the planar light beam, reflected by the object, passes through the optical system along a second path. The optical sensor is disposed on the second path. The cylindrical lens is disposed on the second path between the optical system and the optical sensor and an axis of the cylindrical lens is perpendicular to the second path. The planar light beam passes through the optical system and the cylindrical lens along the second path, before it is incident on the optical sensor to form a linear light spot for determining defocusing degree.

摘要翻译： 用于检测物体的聚焦状态和倾斜状态的焦点位置检测装置包括平面光束产生模块，光学系统，光学传感器和柱面透镜。 平面光束产生模块沿着第一路径产生平面光束。 光学系统设置在第一路径上，其中由物体反射的平面光束沿着第二路径穿过光学系统。 光学传感器设置在第二路径上。 柱面透镜设置在光学系统和光学传感器之间的第二路径上，并且柱面透镜的轴线垂直于第二路径。 在入射到光学传感器之前，平面光束沿着第二路径通过光学系统和柱面透镜，以形成用于确定散焦度的线性光斑。

公开(公告)号：US20100245383A1

公开(公告)日：2010-09-30

申请号：US12727953

申请日：2010-03-19

申请人： Meng-Che Tsai

发明人： Meng-Che Tsai

IPC分类号： G09G5/02

CPC分类号： G09G5/02 ,  G09G2320/0242 ,  G09G2340/06 ,  H04N9/67

摘要： A circuit for color space conversion and associated method compresses a portion of an xvYCC color space exceeding an sRGB color space into the sRGB color space via a simplified circuit design when a conversion from the xvYCC color space to the sRGB color space is performed, thereby improving visual effects. The circuit for color space conversion includes a conversion unit converting a pixel signal from the xvYCC color space to the sRGB color space. During the conversion, the conversion unit generates a pixel component on each dimension of the sRGB color space, and compresses the pixel component to output a compressed pixel component when a value of any pixel component is in a compression interval. The compressed pixel component does not exceed a defined range on a corresponding dimension of the sRGB color space.

摘要翻译： 用于颜色空间转换的电路和相关方法当执行从xvYCC色彩空间到sRGB颜色空间的转换时，通过简化的电路设计将超过sRGB色彩空间的xvYCC色彩空间的一部分压缩到sRGB色彩空间中，从而改进 视觉效果。 用于色彩空间转换的电路包括将来自xvYCC色彩空间的像素信号转换为sRGB色彩空间的转换单元。 在转换期间，转换单元在sRGB颜色空间的每个维上生成像素分量，并且当任何像素分量的值处于压缩间隔中时，压缩像素分量以输出压缩像素分量。 压缩像素分量不超过sRGB颜色空间的对应维度上的限定范围。