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1. 发明授权

US08373752B2 Detection apparatus, detection method and computer readable medium thereof for detecting an object in real-time 有权
标题翻译：用于实时检测物体的检测装置，检测方法及其计算机可读介质
公开(公告)号：US08373752B2
公开(公告)日：2013-02-12
申请号：US12627171
申请日：2009-11-30
申请人： Jing-Fung Chen , Jen-Chih Wang , Chih-Chun Lai
发明人： Jing-Fung Chen , Jen-Chih Wang , Chih-Chun Lai
IPC分类号： H04N7/18
CPC分类号： H04N19/521 , G06T7/223 , G06T2207/10016 , G06T2207/10024
摘要： A detection apparatus, a detection method and a computer readable medium thereof for detecting an object in real time are provided. The detection apparatus is electrically connected to a video capturing apparatus for capturing a video sequence comprising the object. The detection apparatus generates a first transformed frame and a second transformed frame according to the video sequence, and retrieves a plurality of target pixel bits and a plurality of adjacent pixel bits from the first transformed frame. The detection apparatus further interlaces the target pixel bits and the adjacent pixel bits to enhance the accuracy of determining the position where the object appears in the second transformed frame without considerably increasing the computational complexity.
摘要翻译：提供了一种用于实时检测物体的检测装置，检测方法和计算机可读介质。检测装置电连接到用于捕获包括对象的视频序列的视频捕获装置。检测装置根据视频序列生成第一变换帧和第二变换帧，并从第一变换帧检索多个目标像素位和多个相邻像素位。检测装置进一步交织目标像素位和相邻像素位，以提高确定对象出现在第二变换帧中的位置的准确性，而不会显着增加计算复杂度。

2. 发明申请

US20120134644A1 PLAYBACK APPARATUS, PLAYBACK METHOD, AND COMPUTER PROGRAM PRODUCT THEREOF 审中-公开
标题翻译：播放设备，播放方法和计算机程序产品
公开(公告)号：US20120134644A1
公开(公告)日：2012-05-31
申请号：US13028492
申请日：2011-02-16
申请人： Chia-Wei Liao , Chih-Chun Lai
发明人： Chia-Wei Liao , Chih-Chun Lai
IPC分类号： H04N9/87
CPC分类号： G11B27/034 , G11B27/105
摘要： A playback apparatus, a playback method, and a computer program product thereof are provided. The playback apparatus is adapted to play a video dynamic image. The video dynamic image comprises a dynamic object. The dynamic object has a first selection frame, and moves with a velocity. The playback apparatus comprises a processing unit and an input unit. The processing unit is configured to expand the first selection frame to generate a second selection frame according to the velocity. The input unit is electrically connected to the processing unit and is configured to transmit a selection signal to the processing unit so that the processing unit selects the dynamic object by means of the second selection frame according to the selection signal.
摘要翻译：提供了一种播放装置，播放方法及其计算机程序产品。播放装置适于播放视频动态图像。视频动态图像包括动态对象。动态对象具有第一选择框，并以速度移动。播放装置包括处理单元和输入单元。处理单元被配置为根据速度扩展第一选择帧以生成第二选择帧。输入单元电连接到处理单元，并且被配置为向处理单元发送选择信号，使得处理单元根据选择信号通过第二选择帧来选择动态对象。

3. 发明授权

US08059157B2 Method and system for digital image stabilization 有权
标题翻译：数字图像稳定的方法和系统
公开(公告)号：US08059157B2
公开(公告)日：2011-11-15
申请号：US12336509
申请日：2008-12-16
申请人： Tien-Ying Kuo , Chung-Hsin Wang , Chih-Chun Lai
发明人： Tien-Ying Kuo , Chung-Hsin Wang , Chih-Chun Lai
IPC分类号： H04N5/228
CPC分类号： G06T5/003 , G06T5/50 , G06T7/20 , G06T2207/10016 , G06T2207/20021 , G06T2207/20201 , H04N5/23254 , H04N5/23267 , H04N19/51 , H04N19/527
摘要： A method and a system for digital image stabilization are provided for a digital image sequence. The present method calculates local motion vectors between two adjacent images by an interlaced Gray-coded bit-plane matching. An appropriate global motion vector is obtained by weighted accumulation of all local motion vectors. Finally, an accumulated motion vector is obtained by the global motion vector so as to process a motion correction on the digital image sequence and produce a stabile output image.
摘要翻译：为数字图像序列提供数字图像稳定的方法和系统。本方法通过隔行格雷编码的位平面匹配来计算两个相邻图像之间的局部运动矢量。通过所有局部运动矢量的加权累积获得适当的全局运动矢量。最后，通过全局运动矢量获得累积的运动矢量，以便处理数字图像序列上的运动校正并产生稳定的输出图像。

4. 发明申请

US20110096162A1 DETECTION APPARATUS, DETECTION METHOD AND COMPUTER READABLE MEDIUM THEREOF FOR DETECTING AN OBJECT IN REAL-TIME 有权
标题翻译：检测装置，实时检测对象的检测方法和计算机可读介质
公开(公告)号：US20110096162A1
公开(公告)日：2011-04-28
申请号：US12627171
申请日：2009-11-30
申请人： Jing-Fung CHEN , Jen-Chih WANG , Chih-Chun LAI
发明人： Jing-Fung CHEN , Jen-Chih WANG , Chih-Chun LAI
IPC分类号： H04N7/18 , G06K9/00
CPC分类号： H04N19/521 , G06T7/223 , G06T2207/10016 , G06T2207/10024
摘要： A detection apparatus, a detection method and a computer readable medium thereof for detecting an object in real time are provided. The detection apparatus is electrically connected to a video capturing apparatus for capturing a video sequence comprising the object. The detection apparatus generates a first transformed frame and a second transformed frame according to the video sequence, and retrieves a plurality of target pixel bits and a plurality of adjacent pixel bits from the first transformed frame. The detection apparatus further interlaces the target pixel bits and the adjacent pixel bits to enhance the accuracy of determining the position where the object appears in the second transformed frame without considerably increasing the computational complexity.
摘要翻译：提供了一种用于实时检测物体的检测装置，检测方法和计算机可读介质。检测装置电连接到用于捕获包括对象的视频序列的视频捕获装置。检测装置根据视频序列生成第一变换帧和第二变换帧，并从第一变换帧检索多个目标像素位和多个相邻像素位。检测装置进一步交织目标像素位和相邻像素位，以提高确定对象出现在第二变换帧中的位置的准确性，而不会显着增加计算复杂度。

5. 发明申请

US20050110870A1 System and method for object tracking path generation 审中-公开
标题翻译：对象跟踪路径生成的系统和方法
公开(公告)号：US20050110870A1
公开(公告)日：2005-05-26
申请号：US10814215
申请日：2004-03-31
申请人： Gia-Hung Tsai , Chih-Chun Lai
发明人： Gia-Hung Tsai , Chih-Chun Lai
IPC分类号： G06F19/00 , G06T7/20 , H04N7/12 , H04N9/804
CPC分类号： H04N9/8042 , G06T7/20
摘要： A system and method for object tracking path generation. The system includes a digital media player having a player interface to play a digital media file, and a tracking path processing unit. The tracking path processing unit defines and records position data of an object in frames of the digital media file on the player interface during playback. The tracking path processing unit records time data of the frames, and generates an object tracking path of the object in the digital media file according to the position and time data. Additionally, the tracking path processing unit adjusts the object tracking path when the digital media file and the object tracking path are simultaneously played in the player interface, and transforms the object tracking path to a specific format according to the position and time data.
摘要翻译：一种用于对象跟踪路径生成的系统和方法。该系统包括具有播放数字媒体文件的播放器接口的数字媒体播放器和跟踪路径处理单元。跟踪路径处理单元在播放期间在播放器接口上的数字媒体文件的帧中定义和记录对象的位置数据。跟踪路径处理单元记录帧的时间数据，并且根据位置和时间数据在数字媒体文件中生成对象的对象跟踪路径。另外，当在播放器界面中同时播放数字媒体文件和对象跟踪路径时，跟踪路径处理单元调整对象跟踪路径，并且根据位置和时间数据将对象跟踪路径转换为特定格式。

6. 发明申请

US20100134640A1 METHOD AND SYSTEM FOR DIGITAL IMAGE STABILIZATION 有权
标题翻译：用于数字图像稳定的方法和系统
公开(公告)号：US20100134640A1
公开(公告)日：2010-06-03
申请号：US12336509
申请日：2008-12-16
申请人： Tien-Ying Kuo , Chung-Hsin Wang , Chih-Chun Lai
发明人： Tien-Ying Kuo , Chung-Hsin Wang , Chih-Chun Lai
IPC分类号： H04N5/00 , G06K9/40
CPC分类号： G06T5/003 , G06T5/50 , G06T7/20 , G06T2207/10016 , G06T2207/20021 , G06T2207/20201 , H04N5/23254 , H04N5/23267 , H04N19/51 , H04N19/527
摘要： A method and a system for digital image stabilization are provided for a digital image sequence. The present method calculates local motion vectors between two adjacent images by an interlaced Gray-coded bit-plane matching. An appropriate global motion vector is obtained by weighted accumulation of all local motion vectors. Finally, an accumulated motion vector is obtained by the global motion vector so as to process a motion correction on the digital image sequence and produce a stabile output image.
摘要翻译：为数字图像序列提供数字图像稳定的方法和系统。本方法通过隔行格雷编码的位平面匹配来计算两个相邻图像之间的局部运动矢量。通过所有局部运动矢量的加权累积获得适当的全局运动矢量。最后，通过全局运动矢量获得累积的运动矢量，以便处理数字图像序列上的运动校正并产生稳定的输出图像。

7. 发明申请

US20110138281A1 CONTENT SERVICE SYSTEM AND METHOD THEREOF AND COMPUTER-READABLE RECORDING MEDIUM 有权
标题翻译：内容服务系统及其方法和计算机可读记录介质
公开(公告)号：US20110138281A1
公开(公告)日：2011-06-09
申请号：US12636787
申请日：2009-12-14
申请人： Chih-Chun Lai , Yi-Chang Tsai
发明人： Chih-Chun Lai , Yi-Chang Tsai
IPC分类号： G06F3/048 , G06F15/16 , G06F9/445 , G06F9/54
CPC分类号： H04L67/2804
摘要： A content service system including a content metadata analyzer module, a widget information acquisition module, a widget administration module, and a widget engine module is provided. The content metadata analyzer module receives a first metadata corresponding to a multimedia content, and generates a widget request or a service metadata according to the first metadata. The widget information acquisition module acquires a widget information of a first widget according to the widget request or the service metadata. The widget administration module installs and executes the first widget according to the widget information, wherein the first widget plays an extended content corresponding to the multimedia content. A content service method and a computer-readable recording medium corresponding to the content service method are also provided.
摘要翻译：提供了包括内容元数据分析器模块，小窗口信息获取模块，小窗口管理模块和小窗口引擎模块的内容服务系统。内容元数据分析器模块接收与多媒体内容相对应的第一元数据，并根据第一元数据生成小窗口请求或服务元数据。小部件信息获取模块根据小窗口请求或服务元数据获取第一窗口小部件的窗口小部件信息。小部件管理模块根据小部件信息安装和执行第一小部件，其中第一小部件播放对应于多媒体内容的扩展内容。还提供了与内容服务方法对应的内容服务方法和计算机可读记录介质。

8. 发明申请

US20100110892A1 NETWORK SYSTEM, ADJUSTING METHOD OF DATA TRANSMISSION RATE AND COMPUTER PROGRAM PRODUCT THEREOF 审中-公开
标题翻译：网络系统，数据传输速率调整方法及其计算机程序产品
公开(公告)号：US20100110892A1
公开(公告)日：2010-05-06
申请号：US12353495
申请日：2009-01-14
申请人： Chih-Chun Lai , Hsu-Feng Hsiao , Sheng-Shuen Wang
发明人： Chih-Chun Lai , Hsu-Feng Hsiao , Sheng-Shuen Wang
IPC分类号： H04L12/26
CPC分类号： H04L47/10 , H04L43/0835 , H04L43/0858 , H04L47/25
摘要： A network system, an adjusting method of a data transmission rate of the network system, and a computer program product thereof are disclosed. The network system comprises a transmitting apparatus and a receiving apparatus. The transmitting apparatus is configured to transmit a packet train at a transmission rate to the receiving apparatus. The receiving apparatus is configured to receive the packet train and to compute at least one factor related to the received packet train to evaluate whether the transmission rate is suitable for the network system. The receiving apparatus is further configured to transmit an adjustment signal according to the at least one factor, such that the transmitting apparatus appropriately adjusts the transmission rate in response to the adjusting signal.
摘要翻译：公开了网络系统，网络系统的数据传输速率的调整方法及其计算机程序产品。网络系统包括发送装置和接收装置。发送装置被配置为以传输速率向接收装置发送分组串。接收装置被配置为接收分组串并且计算与所接收的分组串相关的至少一个因素，以评估传输速率是否适合于网络系统。接收装置还被配置为根据至少一个因素发送调整信号，使得发送装置响应于调整信号适当地调整传输速率。

9. 发明授权

US08726160B2 Method for providing extended content and system using the same and computer-readable recording medium 有权
标题翻译：提供扩展内容和使用相同计算机可读记录介质的系统的方法
公开(公告)号：US08726160B2
公开(公告)日：2014-05-13
申请号：US12636787
申请日：2009-12-14
申请人： Chih-Chun Lai , Yi-Chang Tsai
发明人： Chih-Chun Lai , Yi-Chang Tsai
IPC分类号： G06F3/00 , G06F3/048
CPC分类号： H04L67/2804
摘要： A content service system including a content metadata analyzer module, a widget information acquisition module, a widget administration module, and a widget engine module is provided. The content metadata analyzer module receives a first metadata corresponding to a multimedia content, and generates a widget request or a service metadata according to the first metadata. The widget information acquisition module acquires a widget information of a first widget according to the widget request or the service metadata. The widget administration module installs and executes the first widget according to the widget information, wherein the first widget plays an extended content corresponding to the multimedia content. A content service method and a computer-readable recording medium corresponding to the content service method are also provided.
摘要翻译：提供了包括内容元数据分析器模块，小窗口信息获取模块，小窗口管理模块和小窗口引擎模块的内容服务系统。内容元数据分析器模块接收与多媒体内容相对应的第一元数据，并根据第一元数据生成小窗口请求或服务元数据。小部件信息获取模块根据小窗口请求或服务元数据获取第一窗口小部件的窗口小部件信息。小部件管理模块根据小部件信息安装和执行第一小部件，其中第一小部件播放对应于多媒体内容的扩展内容。还提供了与内容服务方法对应的内容服务方法和计算机可读记录介质。

10. 发明申请

US20120151543A1 IPTV INTERACTIVE SYSTEM AND DEVICE AND INTERACTIVE METHOD THEREOF 审中-公开
标题翻译： IPTV交互系统及其设备及其交互方法
公开(公告)号：US20120151543A1
公开(公告)日：2012-06-14
申请号：US12976655
申请日：2010-12-22
申请人： Chih-Chun LAI , Yao-Min Huang , Han-Fen Lee
发明人： Chih-Chun LAI , Yao-Min Huang , Han-Fen Lee
IPC分类号： H04N7/173
CPC分类号： H04N21/8173 , H04N21/242 , H04N21/4302 , H04N21/47217 , H04N21/4828
摘要： An IPTV interactive system and device and an interactive method thereof are provided. The system includes a user side and a server side. The user side has a digital signal control device and includes: a user side time calibration unit; a display unit, used for playing multimedia information; an operation unit, used for outputting a control signal; and a signal receiving unit, used for receiving the control signal. The server side includes: a server side time calibration unit, used for adjusting a time of the user side to be synchronous with the server side; an application server, used for generating and displaying a widget menu page including multiple operation options; a network server, used for transferring an option of the widget menu page corresponding to the control signal to the user side; and a database, used for storing at least a piece of correlation information corresponding to the multimedia information.
摘要翻译：提供了一种IPTV交互系统和装置及其交互方法。系统包括用户端和服务器端。用户侧具有数字信号控制装置，包括：用户侧时间校准单元; 用于播放多媒体信息的显示单元; 用于输出控制信号的操作单元; 以及用于接收控制信号的信号接收单元。服务器侧包括：服务器侧时间校准单元，用于调整用户侧与服务器端同步的时间; 应用服务器，用于生成和显示包括多个操作选项的小部件菜单页; 网络服务器，用于将与控制信号相对应的小部件菜单页面的选项传送到用户侧; 以及用于存储与多媒体信息对应的至少一条相关信息的数据库。

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