公开(公告)号：US08297756B2

公开(公告)日：2012-10-30

申请号：US12782748

申请日：2010-05-19

申请人： Chieh Ouyang ,  Wei Ouyang

发明人： Chieh Ouyang ,  Wei Ouyang

IPC分类号： G03B21/00

CPC分类号： F21V14/06 ,  F21L4/00 ,  F21L4/027 ,  F21S9/02 ,  F21V14/065 ,  F21V23/0421 ,  F21W2131/406 ,  F21Y2115/10 ,  G03B3/02 ,  G03B21/64

摘要： An illumination device is including an illumination body and a hollow sleeve. A light emitting element and a transparent sheet is disposed in the illumination body. A first convex lens is disposed in the hollow sleeve. The light emitting element, the transparent sheet, and the first convex lens are arranged sequentially along a moving direction. When the hollow sleeve is operated to move along the moving direction, the first convex lens is moved with respect to the light emitting element and the transparent sheet, and the projection facula is changed from presenting a light source pattern of the light emitting element to a predetermined pattern of transparent sheet.

摘要翻译： 照明装置包括照明体和空心套。 发光元件和透明片设置在照明体中。 第一凸透镜设置在中空套筒中。 发光元件，透明片和第一凸透镜沿着移动方向依次布置。 当中空套筒沿着运动方向运动时，第一凸透镜相对于发光元件和透明片移动，并且投影光栅从发光元件的光源图案变为 透明片的预定图案。

公开(公告)号：US20070208867A1

公开(公告)日：2007-09-06

申请号：US11382126

申请日：2006-05-08

申请人： Kun-Lang Yu ,  Yen-Chieh Ouyang

发明人： Kun-Lang Yu ,  Yen-Chieh Ouyang

IPC分类号： G06F15/16

CPC分类号： G06F21/6209 ,  G06F21/32

摘要： A portable voiceprint-lock remote transmitting system includes a network voiceprint database and network communication devices connecting with the network voiceprint database on a network. The network voiceprint database includes a public-access voiceprint directory and a plurality of public-access voiceprint keys. The network communication device can download the public-access voiceprint key from the network voiceprint database, and the selected public-access voiceprint key can be used to encrypt electronic files to form a voiceprint lock. A receiver can decrypt the encrypted electronic files in a verification procedure. An operation method comprises the steps of: employing a network voiceprint database to provide public-access voiceprint keys; connecting a network communication device with the network voiceprint database on a network so as to obtain the public-access voiceprint key; employing the public-access voiceprint key to encrypt electronic files to form a voiceprint lock; and transmitting or delivering the encrypted electronic file to a receiver.

摘要翻译： 便携式声纹锁定远程传输系统包括网络声纹数据库和与网络上的网络声纹数据库连接的网络通信设备。 网络声纹数据库包括公共访问声纹目录和多个公共访问声纹密钥。 网络通信设备可以从网络声纹数据库下载公共访问声纹密钥，并且可以使用所选择的公共访问声纹密钥来加密电子文件以形成声纹锁。 接收机可以在验证过程中解密加密的电子文件。 一种操作方法包括以下步骤：使用网络声纹数据库来提供公众访问的声纹密钥; 在网络上连接网络通信设备与网络声纹数据库，以获得公共访问声纹密钥; 使用公共访问声纹密钥加密电子文件以形成声纹锁; 以及将加密的电子文件发送或传送到接收器。

公开(公告)号：US20050018772A1

公开(公告)日：2005-01-27

申请号：US10626917

申请日：2003-07-25

申请人： Chih-Ta Sung ,  Yen-Chieh Ouyang

发明人： Chih-Ta Sung ,  Yen-Chieh Ouyang

IPC分类号： H04N7/12 ,  H04N7/26

CPC分类号： H04N19/557 ,  H04N19/53 ,  H04N19/56

摘要： This invention provides efficient method and apparatus of the motion estimation for the video compression. A storage device saving MVs of a partial or an entire frame and the prediction modes are applied to be the reference for the motion estimation of the neighboring frame. The majority MV of the current frame and at least one neighboring frame is referred as the MV or as the initial point of searching for the current frame or the neighboring frames. Should the movement of the blocks in previous frame is different from the FMV, will the blocks or the neighboring blocks need to go through the motion estimation. The predetermined threshold values are specified to decide the need of a refiner pixel resolution, the sub-sampling ratio, and early giving up or early selecting of the current macroblock. Sub-sampling ratio or the decision of refiner or coarser pixel resolution is determined by the values of the MV or MAD.

摘要翻译： 本发明提供了用于视频压缩的运动估计的有效方法和装置。 保存部分或整个帧的MV的存储装置和预测模式被应用为相邻帧的运动估计的参考。 当前帧和至少一个相邻帧的多数MV被称为MV或者作为搜索当前帧或相邻帧的初始点。 如果先前帧中的块的移动不同于FMV，则块或相邻块将需要经过运动估计。 指定预定阈值以决定对精磨器像素分辨率，子采样比率以及早期放弃或早期选择当前宏块的需要。 子采样比或精磨机或较粗像素分辨率的决定由MV或MAD的值确定。

公开(公告)号：US20080062505A1

公开(公告)日：2008-03-13

申请号：US11509785

申请日：2006-08-25

申请人： Chieh Ouyang ,  Wei Ouyang

发明人： Chieh Ouyang ,  Wei Ouyang

IPC分类号： G02B26/00

CPC分类号： G02B7/04 ,  F21L4/027 ,  F21V14/06 ,  F21V14/065 ,  F21Y2115/10 ,  G02B26/0875 ,  Y10S362/80

摘要： A light-emitting diode (LED) lighting apparatus includes a housing, a light-emitting diode and a convex lens. The distance between the LED and the convex lens is less than two times of the focal length of the convex lens. When distance between the LED and the convex lens is changed, beam angle is fast changed so that the brightness for long distance is increased and illumination scope for short distance is increased without using reflective cone.

摘要翻译： 发光二极管（LED）照明装置包括壳体，发光二极管和凸透镜。 LED和凸透镜之间的距离小于凸透镜焦距的两倍。 当LED和凸透镜之间的距离改变时，光束角度快速变化，使得长距离的亮度增加，并且短距离的照明范围不增加而不使用反射锥体。

公开(公告)号：US20070038868A1

公开(公告)日：2007-02-15

申请号：US11204247

申请日：2005-08-15

申请人： Kun-Lang Yu ,  Yen-Chieh Ouyang

发明人： Kun-Lang Yu ,  Yen-Chieh Ouyang

IPC分类号： H04L9/32 ,  H04K1/00 ,  G06F12/14 ,  G06K9/00 ,  H04L9/00 ,  G06F17/30 ,  G06F11/30 ,  G06F7/04

CPC分类号： G10L17/06 ,  G10L17/00 ,  H04L9/3231

摘要： A voiceprint-lock system for electronic data includes a voiceprint-key which is used to encrypt or decrypt the electronic data to form a voiceprint-lock of the electronic data. A voiceprint verification system is used to generate a voiceprint feature from which to retrieve the voiceprint-key. The voiceprint verification system includes a front-end processing portion, a feature-retrieving portion, a training system and a testing system so as to process raw voice data for training or testing operation.

摘要翻译： 用于电子数据的声纹锁系统包括声纹键，其用于加密或解密电子数据以形成电子数据的声纹锁。 声纹验证系统用于生成声纹特征，从中检索声纹密钥。 声纹验证系统包括前端处理部分，特征检索部分，训练系统和测试系统，以便处理用于训练或测试操作的原始语音数据。

公开(公告)号：US20100017209A1

公开(公告)日：2010-01-21

申请号：US12519982

申请日：2007-12-06

申请人： Kun-Lang Yu ,  Yen-Chieh Ouyang

发明人： Kun-Lang Yu ,  Yen-Chieh Ouyang

IPC分类号： G10L17/00

CPC分类号： H04K1/00 ,  G06F21/32 ,  G10L17/00 ,  G10L17/02 ,  G10L17/06 ,  H04L9/0662 ,  H04L9/3231

摘要： The present invention provides a random voiceprint certification system comprises a training system, a random cipher generator, and a testing system, which is employed to process training or testing operation for the input raw voice data. In training voice, the training system obtains an appointment voiceprint feature model parameter groups from the input raw voice data. From the appointment voiceprint feature model parameter groups several voiceprint characteristic units are obtained and at least one reference voiceprint password, which is for the testing system to carry out the voice testing operation is built. In processing testing voice, the random cipher generator generates randomly at least one reference voiceprint password from the voiceprint characteristic units of the appointment voiceprint feature model parameter groups to build the random voiceprint cipher lock. The present invention generates randomly one or several reference voiceprint passwords. The random voiceprint certification system is built completely to form the random voiceprint cipher lock. Therefore, the effect of not easy for illegal invasion can be achieved.

摘要翻译： 本发明提供了一种随机声纹认证系统，包括训练系统，随机密码发生器和测试系统，用于处理输入的原始语音数据的训练或测试操作。 在训练语音中，训练系统从输入的原始语音数据中获取预约声纹特征模型参数组。 从预约声纹特征模型参数组中，获得几个声纹特征单元，并构建用于测试系统进行语音测试操作的至少一个参考声纹密码。 在处理测试语音时，随机密码生成器从预约声纹特征模型参数组的声纹特征单元随机生成至少一个参考声纹密码，以构建随机声纹密码锁。 本发明随机生成一个或几个参考声纹密码。 随机声纹认证系统完全构建成随机声纹密码锁。 因此，不可能实现非法入侵的效果。

公开(公告)号：US07530706B2

公开(公告)日：2009-05-12

申请号：US11509785

申请日：2006-08-25

申请人： Chieh Ouyang ,  Wei Ouyang

发明人： Chieh Ouyang ,  Wei Ouyang

IPC分类号： F21L4/00

CPC分类号： G02B7/04 ,  F21L4/027 ,  F21V14/06 ,  F21V14/065 ,  F21Y2115/10 ,  G02B26/0875 ,  Y10S362/80

摘要： A light-emitting diode (LED) lighting apparatus includes a main body, a light-emitting diode and a convex lens. The distance between the LED and the convex lens is less than two times of the focal length of the convex lens. When distance between the LED and the convex lens is changed, beam angle is fast changed so that the brightness for long distance is increased and illumination scope for short distance is increased without using a reflective cone.

摘要翻译： 发光二极管（LED）照明装置包括主体，发光二极管和凸透镜。 LED和凸透镜之间的距离小于凸透镜焦距的两倍。 当LED和凸透镜之间的距离改变时，光束角度快速变化，使得长距离的亮度增加，并且短距离的照明范围不增加，而不使用反射锥体。

公开(公告)号：US07526028B2

公开(公告)日：2009-04-28

申请号：US10626917

申请日：2003-07-25

申请人： Chih-Ta Star Sung ,  Yen-Chieh Ouyang

发明人： Chih-Ta Star Sung ,  Yen-Chieh Ouyang

IPC分类号： H04B1/66

CPC分类号： H04N19/557 ,  H04N19/53 ,  H04N19/56

摘要： This invention provides efficient method and apparatus of the motion estimation for the video compression. A storage device saving MVs of a partial or an entire frame and the prediction modes are applied to be the reference for the motion estimation of the neighboring frame. The majority MV of the current frame and at least one neighboring frame is referred as the MV or as the initial point of searching for the current frame or the neighboring frames. Should the movement of the blocks in previous frame is different from the FMV, will the blocks or the neighboring blocks need to go through the motion estimation. The predetermined threshold values are specified to decide the need of a refiner pixel resolution, the sub-sampling ratio, and early giving up or early selecting of the current macroblock. Sub-sampling ratio or the decision of refiner or coarser pixel resolution is determined by the values of the MV or MAD.

摘要翻译： 本发明提供了用于视频压缩的运动估计的有效方法和装置。 保存部分或全部帧的MV的存储装置和预测模式被应用为相邻帧的运动估计的参考。 当前帧和至少一个相邻帧的多数MV被称为MV或者作为搜索当前帧或相邻帧的初始点。 如果先前帧中的块的移动不同于FMV，则块或相邻块将需要经过运动估计。 指定预定阈值以决定对精磨器像素分辨率，子采样比率以及早期放弃或早期选择当前宏块的需要。 子采样比或精磨机或较粗像素分辨率的决定由MV或MAD的值确定。

公开(公告)号：US20080047433A1

公开(公告)日：2008-02-28

申请号：US11843176

申请日：2007-08-22

申请人： CHIEH OUYANG ,  WEI OUYANG

发明人： CHIEH OUYANG ,  WEI OUYANG

IPC分类号： B03C3/68 ,  B03C3/38

CPC分类号： B03C3/155 ,  B03C3/68 ,  B03C2201/10 ,  Y10S55/38

摘要： An air purifier comprises a main frame, a discharging device, a dust collection device and a voltage generator. The discharging device has a discharging portion and is installed in the main frame. The dust collection device has a dust collection portion and is installed in one side of the discharging device. The air purifier can produce ozone, negative ions and static electricity by moving the discharging portion and the dust collection portion and receiving suitable voltage. The voltage generator, the discharging portion, and the dust collection portion accomplish conduction. So that, the air purifier, according environment, change the operating mode to improve the air quality.

摘要翻译： 空气净化器包括主框架，排放装置，灰尘收集装置和电压发生器。 排出装置具有排出部分并安装在主框架中。 集尘装置具有集尘部，安装在排出装置的一侧。 空气净化器可以通过移动排放部分和灰尘收集部分并接收合适的电压而产生臭氧，负离子和静电。 电压发生器，放电部分和集尘部分完成导通。 这样，空气净化器，根据环境，改变运行模式，提高空气质量。

公开(公告)号：US20050047504A1

公开(公告)日：2005-03-03

申请号：US10653585

申请日：2003-09-03

申请人： Chih-Ta Sung ,  Yen-Chieh Ouyang

发明人： Chih-Ta Sung ,  Yen-Chieh Ouyang

IPC分类号： H04N7/26 ,  H04N7/46 ,  H04N7/50 ,  H04N7/12

CPC分类号： H04N19/59 ,  H04N19/105 ,  H04N19/132 ,  H04N19/136 ,  H04N19/176 ,  H04N19/61

摘要： The invention provides method and apparatus of video bit stream encoding. In non-intra type encoding, block pixel differences between a target block and the corresponding best match block is compared to other blocks' to determine whether a bit stream of a previously compressed block can be used to represent a target block. In Intra-coding, a target block is compared to other blocks to determine whether a bit stream of a previously compressed block can represent the target block. Should variance range of a block pixel of an intra-coded frame or block pixel differences of a non-intra coding frame is less than predetermined thresholds, the DC coefficient is represented by a predetermined value, or a certain amount of AC coefficients are calculated.

摘要翻译： 本发明提供视频比特流编码的方法和装置。 在非帧内编码中，将目标块与对应的最佳匹配块之间的块像素差与其他块进行比较，以确定先前压缩块的位流是否可用于表示目标块。 在帧内编码中，将目标块与其他块进行比较，以确定先前压缩块的比特流是否可以表示目标块。 如果帧内编码帧的块像素的差异范围或非帧内编码帧的块像素差小于预定阈值，则DC系数由预定值表示，或者计算一定量的AC系数。