公开(公告)号：US07912121B2

公开(公告)日：2011-03-22

申请号：US11356589

申请日：2006-02-16

申请人： Chi-Wei Yang ,  Chang-Hung Lee

发明人： Chi-Wei Yang ,  Chang-Hung Lee

IPC分类号： H04N7/12 ,  H04N11/04 ,  H04B1/66 ,  H04N11/02

CPC分类号： H04N19/177 ,  H04N19/103 ,  H04N19/12 ,  H04N19/15 ,  H04N19/156 ,  H04N19/172

摘要： An apparatus for processing a video signal with N frames is provided. The apparatus includes an encoding module and a selecting module. The encoding module performs a 1st through a Nth encoding procedure. The 1st through the Nth encoding procedure respectively encodes the 1st through the Nth frame among the N frames in a full-image-encoding mode, encodes other frames in an adaptive-image-encoding mode, and calculates the data amount of the N encoded frames in each encoding procedure, respectively. The selecting module selects the N encoded frames with the smallest data amount among the encoding procedures been performed.

摘要翻译： 提供了一种用于处理具有N帧的视频信号的装置。 该装置包括编码模块和选择模块。 编码模块执行第1到第N编码过程。 第1至第N编码步骤分别对全图像编码模式的N帧中的第1至第N帧进行编码，以自适应图像编码模式编码其他帧，并计算N个编码帧的数据量 分别在每个编码过程中。 选择模块在执行的编码过程中选择具有最小数据量的N个编码帧。

公开(公告)号：US07762670B2

公开(公告)日：2010-07-27

申请号：US11306056

申请日：2005-12-15

申请人： Chen-Cheng Chiang ,  Chang-Hung Lee

发明人： Chen-Cheng Chiang ,  Chang-Hung Lee

IPC分类号： G03B21/26 ,  G03B23/00

CPC分类号： H04N9/3179

摘要： A projector for projecting an image is disclosed. The projector includes a memory device containing a plurality of memory blocks for storing a plurality of image data respectively corresponding to different image sources; an integrating module coupled to the memory device for selectively reading the plurality of image data from the memory device, and for integrating at least two image data read from the memory device into an image data stored in the memory device corresponding to the image; and a projecting module for projecting the image.

摘要翻译： 公开了一种用于投影图像的投影仪。 投影仪包括存储装置，该存储装置包含多个存储块，用于存储分别对应于不同图像源的多个图像数据; 耦合到所述存储器件的积分模块，用于从所述存储器件选择性地读取所述多个图像数据，以及用于将从所述存储器件读取的至少两个图像数据集成到对应于所述图像的存储器件中存储的图像数据中; 以及用于投影图像的投影模块。

公开(公告)号：US20100046607A1

公开(公告)日：2010-02-25

申请号：US12541638

申请日：2009-08-14

申请人： Cheng-Te Tseng ,  Tson-Yee Lin ,  Chang-Hung Lee

发明人： Cheng-Te Tseng ,  Tson-Yee Lin ,  Chang-Hung Lee

IPC分类号： H04N11/02

CPC分类号： H04N19/162 ,  H04N19/115 ,  H04N19/172 ,  H04N19/46

摘要： The invention discloses an image processing apparatus and an image processing method. A server can transmit a first image and a second image. In an embodiment, the apparatus includes a receiving/transmitting unit, a processing unit and a display unit. The receiving/transmitting unit can communicate with the server to receive the first image and the second image. The processing unit is coupled to the receiving/transmitting unit and the display unit. The processing unit is for selectively recompressing the first image at a first compression ratio and then controlling the display unit to display the first image. In addition, the processing unit transmits the selected first compression ratio to the server such that the server compresses the second image at the first compression ratio and transmits it to the receiving/transmitting unit.

摘要翻译： 本发明公开了一种图像处理装置和图像处理方法。 服务器可以发送第一图像和第二图像。 在一个实施例中，该装置包括接收/发送单元，处理单元和显示单元。 接收/发送单元可以与服务器通信以接收第一图像和第二图像。 处理单元耦合到接收/发送单元和显示单元。 处理单元用于以第一压缩比选择性地再压缩第一图像，然后控制显示单元显示第一图像。 此外，处理单元将所选择的第一压缩率发送到服务器，使得服务器以第一压缩比压缩第二图像并将其发送到接收/发送单元。

公开(公告)号：US20080229125A1

公开(公告)日：2008-09-18

申请号：US12042337

申请日：2008-03-05

申请人： Tson-Yee Lin ,  Chang-Hung Lee

发明人： Tson-Yee Lin ,  Chang-Hung Lee

IPC分类号： G06F1/26

CPC分类号： G06F1/3203 ,  G06F1/329 ,  G06F1/3293 ,  Y02D10/122 ,  Y02D10/24 ,  Y02D50/20

摘要： A scheduling system includes a main processor, a micro control unit and a power supply. The main processor has a first memory module for storing a plurality of scheduled times. The micro control unit has a second memory module for storing a first scheduled time of the plurality of scheduled times provided by the first memory module and a timer for providing a real time. A corresponding power managing method includes: (a) starting the micro control unit; (b) the micro control unit determining whether the first scheduled time is stored in the second memory module according to a schedule flag; (c) the micro control unit determining a correlation between the first scheduled time and the real time; and (d) the micro control unit controlling the power supply to power on or power off the main processor of the scheduling system according to determined results in step (b) and step (c).

摘要翻译： 调度系统包括主处理器，微控制单元和电源。 主处理器具有用于存储多个调度时间的第一存储器模块。 微控制单元具有第二存储器模块，用于存储由第一存储器模块提供的多个调度时间的第一调度时间和用于提供实时的定时器。 相应的功率管理方法包括：（a）启动微控制单元; （b）微控制单元根据调度标志确定第一预定时间是否存储在第二存储器模块中; （c）微控制单元确定第一预定时间和实时之间的相关性; 以及（d）所述微控制单元根据步骤（b）和步骤（c）中确定的结果控制所述电源供电或关闭所述调度系统的主处理器。

公开(公告)号：US20080107394A1

公开(公告)日：2008-05-08

申请号：US11930146

申请日：2007-10-31

申请人： Chang-Hung Lee

发明人： Chang-Hung Lee

IPC分类号： H04N5/93

CPC分类号： H04N5/85 ,  H04N5/50 ,  H04N21/4147 ,  H04N21/4345 ,  H04N21/6118 ,  H04N21/6131

摘要： A method for establishing a program of a playback device includes: (a) setting a predetermined time of the playback device; (b) running a channel scan for a signal source at a standby mode of the playback device according to the predetermined time set in step (a); and (c) establishing the program corresponding to the signal source according to the channel scan in step (b).

摘要翻译： 一种用于建立播放设备的程序的方法包括：（a）设置播放设备的预定时间; （b）根据步骤（a）中设定的预定时间在播放装置的待机模式下对信号源进行频道扫描; 和（c）根据步骤（b）中的信道扫描建立与信号源相对应的程序。

公开(公告)号：US20080107390A1

公开(公告)日：2008-05-08

申请号：US11863277

申请日：2007-09-28

申请人： Chang-Hung Lee

发明人： Chang-Hung Lee

IPC分类号： H04N5/91

CPC分类号： H04N9/8715 ,  G11B27/10 ,  G11B27/11 ,  G11B2220/2562

摘要： A method for integrating a plurality of multimedia data to present a corresponding audio-visual playback completely is disclosed. The method includes: (a) providing a first multimedia datum including video information; (b) retrieving a second multimedia datum via a network transmission; (c) integrating the first multimedia datum and the second multimedia datum; and (d) presenting an audio-visual playback corresponding to the first multimedia datum and the second multimedia datum according to an integrating result in step (c).

摘要翻译： 公开了一种用于整合多个多媒体数据以完全呈现​​对应的视听回放的方法。 该方法包括：（a）提供包括视频信息的第一多媒体数据; （b）经由网络传输检索第二多媒体数据; （c）集成第一多媒体数据和第二多媒体数据; 和（d）根据步骤（c）中的积分结果呈现与第一多媒体数据和第二多媒体数据相对应的视听播放。

公开(公告)号：US20080043146A1

公开(公告)日：2008-02-21

申请号：US11878567

申请日：2007-07-25

申请人： Chang-Hung Lee

发明人： Chang-Hung Lee

IPC分类号： H04N5/50

CPC分类号： H04N5/44513 ,  H04N21/4108 ,  H04N21/436 ,  H04N21/488

摘要： A display device comprises a connecting port, a microprocessor, an on-screen-display circuit and a screen. The display device can connect to a signal source at least. When the microprocessor can not receive the product name of the signal source, the on-screen-display circuit displays the connecting port name on the screen. Otherwise when the microprocessor receives the product name of the signal source, the on-screen-display circuit displays the product name of the signal source on the screen.

摘要翻译： 显示装置包括连接端口，微处理器，屏幕显示电路和屏幕。 显示设备至少可以连接到信号源。 当微处理器无法接收信号源的产品名称时，屏幕显示电路在屏幕上显示连接端口名称。 否则当微处理器接收到信号源的产品名称时，屏幕显示电路在屏幕上显示信号源的产品名称。

公开(公告)号：US20070236611A1

公开(公告)日：2007-10-11

申请号：US11279395

申请日：2006-04-11

申请人： Tson-Yee Lin ,  Chen-Cheng Chiang ,  Chang-Hung Lee

发明人： Tson-Yee Lin ,  Chen-Cheng Chiang ,  Chang-Hung Lee

IPC分类号： H04N9/74 ,  H04N5/50

CPC分类号： H04N5/44543 ,  H04N5/44591 ,  H04N5/50 ,  H04N21/4312 ,  H04N21/482

摘要： A method of selecting a television channel on a video device having a television tuner includes displaying a currently selected channel on the video device, controlling the video device to simultaneously display the currently selected channel and a plurality of other channels that are not currently selected, each of the displayed channels showing moving images corresponding to the content broadcast on the respective channels, wherein channel numbers of the currently selected channel and the plurality of other channels that are not currently selected conform to a predefined pattern, changing the channel on the video device to select one of the displayed channels that was not previously selected, the newly selected channel becoming the currently selected channel, and simultaneously displaying the currently selected channel and a plurality of other channels that are not currently selected.

摘要翻译： 在具有电视调谐器的视频设备上选择电视频道的方法包括：在视频设备上显示当前选择的频道，控制视频设备同时显示当前选择的频道和当前未选择的多个其他频道，每个频道 所显示的频道显示与各个频道上广播的内容相对应的运动图像，其中当前选择的频道和当前未选择的多个其他频道的频道号符合预定义模式，将视频设备上的频道改为 选择之前未选择的显示频道之一，新选择的频道成为当前选择的频道，同时显示当前选择的频道和当前未选择的多个其他频道。

公开(公告)号：US20070195819A1

公开(公告)日：2007-08-23

申请号：US11656850

申请日：2007-01-23

申请人： Shu-Yi Chen ,  Chang-Hung Lee

发明人： Shu-Yi Chen ,  Chang-Hung Lee

IPC分类号： H04J3/22 ,  H04B17/00 ,  H04L1/00

CPC分类号： H04L1/0002 ,  H04B17/318 ,  H04B17/373 ,  H04L1/20

摘要： A method for detecting transmission quality is provided. The method includes following steps. First, the second electronic apparatus receives several data packets through a wireless channel. The data packets are sent by the first electronic apparatus. Next, the second electronic apparatus obtains a received signal strength indication and a bit error rate according to the data packets, Then, the second electronic apparatus determines an effective bandwidth according to the received signal strength indication and bit error rate. Afterwards, the second electronic apparatus determines a signal quality index according to the effective bandwidth and a packet delay rate. Therefore, a user of the second electronic apparatus is able to know a connecting status of a wireless media product.

摘要翻译： 提供了一种用于检测传输质量的方法。 该方法包括以下步骤。 首先，第二电子设备通过无线信道接收多个数据分组。 数据包由第一电子设备发送。 接下来，第二电子设备根据数据分组获得接收信号强度指示和误码率。然后，第二电子设备根据接收到的信号强度指示和误码率来确定有效带宽。 之后，第二电子设备根据有效带宽和分组延迟率来确定信号质量指数。 因此，第二电子设备的用户能够知道无线媒体产品的连接状态。

公开(公告)号：US20060204136A1

公开(公告)日：2006-09-14

申请号：US11373590

申请日：2006-03-10

申请人： Chang-Hung Lee

发明人： Chang-Hung Lee

IPC分类号： G06K9/32

CPC分类号： G09G3/002 ,  G06F3/1446

摘要： A system for projecting an image onto a screen divided into N regions is provided, wherein N is an integer larger than 1. The system according to a preferred embodiment of the invention includes a processing apparatus, N projecting apparatuses and at least one sensing device. The processing apparatus divides the image into N sub-images. The N projecting apparatuses respectively receive the N sub-images and project the received sub-images onto the N regions of the screen. The at least one sensing device senses the projected sub-images, and transmits the sensed sub-images to the processing apparatus. The processing apparatus further calculates alignment differences among the sensed sub-images, and adjusts the projected sub-images on the screen according to the alignment differences to eliminate the alignment differences.

摘要翻译： 提供了一种用于将图像投影到划分成N个区域的屏幕上的系统，其中N是大于1的整数。根据本发明优选实施例的系统包括处理装置，N个投影装置和至少一个感测装置。 处理装置将图像分割成N个子图像。 N个投影装置分别接收N个子图像并将接收到的子图像投影到屏幕的N个区域上。 所述至少一个感测装置感测所投影的子图像，并将感测到的子图像发送到处理装置。 处理装置还计算检测到的子图像之间的对准差，并且根据对准差调整屏幕上的投影子图像以消除对准差。