公开(公告)号：US20100103552A1

公开(公告)日：2010-04-29

申请号：US12551696

申请日：2009-09-01

申请人： Jin-Yi Wu ,  Jui-Cheng Lee

发明人： Jin-Yi Wu ,  Jui-Cheng Lee

IPC分类号： G11B27/36

CPC分类号： G11B7/0946 ,  G11B20/1816 ,  G11B2220/2537

摘要： A method for distinguishing unbalanced disc in an optical disc reproducing/recording apparatus, comprising following steps: moving an optical pickup head to a first position of an optical disc; rotating the optical disc to a predetermined rotating speed; transferring a focus error signal produced by the optical pickup head to a focus control voltage signal; controlling the optical pickup head by the focus control voltage signal to maintain a focus light spot produced by the optical pickup head on the optical disc; and distinguishing if the optical disc is an unbalanced disc according to the focus control voltage signal.

摘要翻译： 一种用于区分光盘再现/记录装置中的不平衡盘的方法，包括以下步骤：将光学拾取头移动到光盘的第一位置; 将光盘旋转到预定的转速; 将由所述光学拾取头产生的聚焦误差信号传送到聚焦控制电压信号; 通过聚焦控制电压信号控制光学拾取头，以将由光学拾取头产生的聚焦光点保持在光盘上; 并根据聚焦控制电压信号区分光盘是不平衡盘。

公开(公告)号：US08542873B2

公开(公告)日：2013-09-24

申请号：US12621520

申请日：2009-11-19

申请人： Jenn-Jier Lien ,  Chi-Chen Wang ,  Te-Hsun Wang ,  Jin-Yi Wu ,  Chien-Chung Tseng ,  Chih-Wei Fang

发明人： Jenn-Jier Lien ,  Chi-Chen Wang ,  Te-Hsun Wang ,  Jin-Yi Wu ,  Chien-Chung Tseng ,  Chih-Wei Fang

IPC分类号： G06K9/00

CPC分类号： G06T7/20 ,  G06T7/11 ,  G06T7/194 ,  G06T2207/10016 ,  G06T2207/30232

摘要： A motion object detection method using an adaptive background model and a computer-readable storage medium are provided. In the motion object detection method, a background model establishing step is firstly performed to establish a background model to provide a plurality of background brightness reference values. Then, a foreground object detecting step is performed to use the background model to detect foreground objects. In the background model establishing step, a plurality of brightness weight values are firstly provided in accordance with the brightness of background pixels, wherein each of the brightness weight values is determined in accordance with the relative background pixel. Thereafter, the background brightness reference values are calculated based on the brightness of the background pixels and the brightness weight values. In addition, a computer can perform the motion object detection method after reading the computer-readable storage medium.

摘要翻译： 提供一种使用自适应背景模型和计算机可读存储介质的运动对象检测方法。 在运动对象检测方法中，首先执行背景模型建立步骤，以建立背景模型以提供多个背景亮度参考值。 然后，执行前景对象检测步骤以使用背景模型来检测前景对象。 在背景模型建立步骤中，首先根据背景像素的亮度提供多个亮度权重值，其中根据相对背景像素确定每个亮度权重值。 此后，基于背景像素的亮度和亮度权重值来计算背景亮度基准值。 此外，计算机可以在读取计算机可读存储介质之后执行运动对象检测方法。

公开(公告)号：US07990824B2

公开(公告)日：2011-08-02

申请号：US12551696

申请日：2009-09-01

申请人： Jin-Yi Wu ,  Jui-Cheng Lee

发明人： Jin-Yi Wu ,  Jui-Cheng Lee

IPC分类号： G11B7/00

CPC分类号： G11B7/0946 ,  G11B20/1816 ,  G11B2220/2537

摘要： A method for distinguishing unbalanced disc in an optical disc reproducing/recording apparatus, comprising following steps: moving an optical pickup head to a first position of an optical disc; rotating the optical disc to a predetermined rotating speed; transferring a focus error signal produced by the optical pickup head to a focus control voltage signal; controlling the optical pickup head by the focus control voltage signal to maintain a focus light spot produced by the optical pickup head on the optical disc; and distinguishing if the optical disc is an unbalanced disc according to the focus control voltage signal.

摘要翻译： 一种用于区分光盘再现/记录装置中的不平衡盘的方法，包括以下步骤：将光学拾取头移动到光盘的第一位置; 将光盘旋转到预定的转速; 将由所述光学拾取头产生的聚焦误差信号传送到聚焦控制电压信号; 通过聚焦控制电压信号控制光学拾取头，以将由光学拾取头产生的聚焦光点保持在光盘上; 并根据聚焦控制电压信号区分光盘是不平衡盘。

公开(公告)号：US06979738B2

公开(公告)日：2005-12-27

申请号：US10690984

申请日：2003-10-22

申请人： Ta-Chau Chang ,  Cheng-Chung Chang ,  Jin-Yi Wu

发明人： Ta-Chau Chang ,  Cheng-Chung Chang ,  Jin-Yi Wu

IPC分类号： A61K31/4178 ,  A61K31/4439 ,  A61K31/501 ,  A61K49/00 ,  C07D401/14 ,  C07D403/14 ,  C12Q1/00

CPC分类号： C07D403/14 ,  C07D401/14

摘要： This invention relates to carbazole compounds of the following formula: In the above formula, each of rings A and B, independently, is heteroaryl containing at least one nitrogen atom; each of X and Y, independently, is CH or N; each of R1–R6, independently, is H, C1–C8 alkyl, C2–C8 alkenyl, C2–C8 alkynyl, C3–C8 cycloalkyl, C3–C8 heterocycloalkyl, aryl, heteroaryl, OH, C1–C6 alkoxy, aryloxy, heteroaryloxy, NH2, C1–C6 alkylamino, C1–C12 dialkylamino, arylamino, diarylamino, or halogen; R7 is H, C1–C8 alkyl, C2–C8 alkenyl, C2–C8 alkynyl, C3–C8 cycloalkyl, C3–C8 heterocycloalkyl, aryl, heteroaryl; and

摘要翻译： 本发明涉及下式的咔唑化合物：在上式中，环A和B各自独立地为含有至少一个氮原子的杂芳基; X和Y各自独立地是CH或N; R 1 -R 6中的每一个独立地是H，C 1 -C 8烷基，C 1 -C 6烷基， C 2 -C 8亚烷基，C 2 -C 8炔基，C 3 - C 8环烷基，C 3 -C 8杂环烷基，芳基，杂芳基，OH，C 1 -C 3烷基， 烷氧基，芳氧基，杂芳氧基，NH 2，C 1 -C 6烷基氨基，C 1 -C 6烷基氨基， C 1 -C 12二烷基氨基，芳基氨基，二芳基氨基或卤素; R 7是H，C 1 -C 8烷基，C 2 -C 8烷基，C 2 -C 8烷基， 亚烷基，C 2 -C 8炔基，C 3 -C 8环烷基，C 1 -C 3烷基， 杂环烷基，芳基，杂芳基; 和m和n各自独立地是1,2或3。

公开(公告)号：US20050090671A1

公开(公告)日：2005-04-28

申请号：US10690984

申请日：2003-10-22

申请人： Ta-Chau Chang ,  Cheng-Chung Chang ,  Jin-Yi Wu

发明人： Ta-Chau Chang ,  Cheng-Chung Chang ,  Jin-Yi Wu

IPC分类号： A61K31/4178 ,  A61K31/4439 ,  A61K31/501 ,  A61K49/00 ,  C07D401/14 ,  C07D403/14 ,  C12Q1/00 ,  C07D43/14

CPC分类号： C07D403/14 ,  C07D401/14

摘要： This invention relates to carbazole compounds of the following formula: In the above formula, each of rings A and B, independently, is heteroaryl containing at least one nitrogen atom; each of X and Y, independently, is CH or N; each of R1-R6, independently, is H, C1-C8 alkyl, C2-C8 alkenyl, C2-C8 alkynyl, C3-C8 cycloalkyl, C3-C8 heterocycloalkyl, aryl, heteroaryl, OH, C1-C6 alkoxy, aryloxy, heteroaryloxy, NH2, C1-C6 alkylamino, C1-C12 dialkylamino, arylamino, diarylamino, or halogen; R7 is H, C1-C8 alkyl, C2-C8 alkenyl, C2-C8 alkynyl, C3-C8 cycloalkyl, C3-C8 heterocycloalkyl, aryl, heteroaryl; and each of m and n, independently, is 1, 2, or 3.

摘要翻译： 本发明涉及下式的咔唑化合物：在上式中，环A和B各自独立地为含有至少一个氮原子的杂芳基; X和Y各自独立地是CH或N; R 1 -R 6中的每一个独立地是H，C 1 -C 8烷基，C 1 -C 6烷基， C 2 -C 8亚烷基，C 2 -C 8炔基，C 3 - C 8环烷基，C 3 -C 8杂环烷基，芳基，杂芳基，OH，C 1 -C 3烷基， 烷氧基，芳氧基，杂芳氧基，NH 2，C 1 -C 6烷基氨基，C 1 -C 6烷基氨基， C 1 -C 12二烷基氨基，芳基氨基，二芳基氨基或卤素; R 7是H，C 1 -C 8烷基，C 2 -C 8烷基，C 2 -C 8烷基， 亚烷基，C 2 -C 8炔基，C 3 -C 8环烷基，C 1 -C 3烷基， 杂环烷基，芳基，杂芳基; m和n各自独立地为1,2或3。

公开(公告)号：US20100296698A1

公开(公告)日：2010-11-25

申请号：US12621520

申请日：2009-11-19

申请人： Jenn-Jier LIEN ,  Chi-Chen WANG ,  Te-Hsun WANG ,  Jin-Yi WU ,  Chien-Chung TSENG ,  Chih-Wei FANG

发明人： Jenn-Jier LIEN ,  Chi-Chen WANG ,  Te-Hsun WANG ,  Jin-Yi WU ,  Chien-Chung TSENG ,  Chih-Wei FANG

IPC分类号： G06K9/00

CPC分类号： G06T7/20 ,  G06T7/11 ,  G06T7/194 ,  G06T2207/10016 ,  G06T2207/30232

摘要： A motion object detection method using an adaptive background model and a computer-readable storage medium are provided. In the motion object detection method, a background model establishing step is firstly performed to establish a background model to provide a plurality of background brightness reference values. Then, a foreground object detecting step is performed to use the background model to detect foreground objects. In the background model establishing step, a plurality of brightness weight values are firstly provided in accordance with the brightness of background pixels, wherein each of the brightness weight values is determined in accordance with the relative background pixel. Thereafter, the background brightness reference values are calculated based on the brightness of the background pixels and the brightness weight values. In addition, a computer can perform the motion object detection method after reading the computer-readable storage medium.

摘要翻译： 提供一种使用自适应背景模型和计算机可读存储介质的运动对象检测方法。 在运动对象检测方法中，首先执行背景模型建立步骤，以建立背景模型以提供多个背景亮度参考值。 然后，执行前景对象检测步骤以使用背景模型来检测前景对象。 在背景模型建立步骤中，首先根据背景像素的亮度提供多个亮度权重值，其中根据相对背景像素确定每个亮度权重值。 此后，基于背景像素的亮度和亮度权重值来计算背景亮度基准值。 此外，计算机可以在读取计算机可读存储介质之后执行运动对象检测方法。