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1. 发明授权

US08330818B2 Image-based vehicle maneuvering assistant method and system 有权
标题翻译：基于图像的车辆操纵辅助方法和系统
公开(公告)号：US08330818B2
公开(公告)日：2012-12-11
申请号：US12353435
申请日：2009-01-14
申请人： Kuo-Hsiang Cheng , Yen-Shu Chang , Wei-Min Lee , Shan-Chuan Jeng , Long-Tai Chen
发明人： Kuo-Hsiang Cheng , Yen-Shu Chang , Wei-Min Lee , Shan-Chuan Jeng , Long-Tai Chen
IPC分类号： H04N5/30
CPC分类号： H04N7/183 , G06T7/246 , G06T2207/10016 , G06T2207/30252 , G08G1/16 , G08G1/165 , G08G1/168
摘要： An image-based vehicle maneuvering assistant method and system are provided in the present invention, in which images captured by a single image sensing device is processed to determine the changes with respect time by a controller having capability of image processing and identification and distance estimation in image space for providing a complete assisting image-information while the carrier is maneuvering. By means of the presented method of the presented invention, the system is capable of generating track of the carrier, view point transformation, and identifying the characteristic object in the image so as to performing the distance estimation. The present invention may be utilized and applied in different kinds of carrier type to solve the problem of guiding of carrier maneuvering, and assist the carrier lane changing, parking assistance and blind spot detection.
摘要翻译：在本发明中提供了一种基于图像的车辆操纵辅助方法和系统，其中处理由单个图像感测装置拍摄的图像以通过具有图像处理和识别能力的控制器以及距离估计来确定相对于时间的变化图像空间，用于在载体操纵时提供完整的辅助图像信息。通过所提出的本发明的方法，该系统能够产生载波的轨迹，视点变换和识别图像中的特征对象，以便执行距离估计。本发明可以用于不同种类的载波类型，以解决载波机动的引导问题，协助载波车道改变，停车辅助和盲点检测。

2. 发明授权

US07982591B2 System and method for detecting surrounding environment 有权
标题翻译：用于检测周围环境的系统和方法
公开(公告)号：US07982591B2
公开(公告)日：2011-07-19
申请号：US12391349
申请日：2009-02-24
申请人： Shan-Chuan Jeng , Hsieh-Tai Su , Long-Tai Chen , Chih-Che Lin
发明人： Shan-Chuan Jeng , Hsieh-Tai Su , Long-Tai Chen , Chih-Che Lin
IPC分类号： B60Q1/00
CPC分类号： B60Q9/007
摘要： A system and method applicable to a vehicle for detecting a surrounding environment are provided. The system and method include installing primary and secondary display units in a vehicle; installing a plurality of detectors of various types around the vehicle; detecting obstacles around the vehicle using the plurality of different detectors; generating and outputting first detector data to be received by a primary control module; generating second detector data by integrating data to generate and transmit a primary warning message including vehicle positional information relative to the obstacle and a secondary warning message comprising obstacle positional information to the primary and secondary display units respectively for display. The system and method enable accurate detection of an obstacle via the warning messages and improved driving safety, using detectors with functions different from and complementary to one another.
摘要翻译：提供了一种适用于车辆用于检测周围环境的系统和方法。该系统和方法包括在车辆中安装主显示单元和次显示单元; 在车辆周围安装多种各种检测器; 使用所述多个不同的检测器来检测车辆周围的障碍物; 生成并输出要由主控制模块接收的第一检测器数据; 通过积分数据产生第二检测器数据，以生成并发送包括相对于障碍物的车辆位置信息的主要警告消息和包括分别用于显示的主显示单元和次要显示单元的障碍物位置信息的辅助警告消息。该系统和方法能够通过警告信息准确检测障碍物，提高驾驶安全性，使用具有彼此功能和互补功能的检测器。

3. 发明授权

US08750558B2 Electronic device and method for viewing electronic confidential document 失效
标题翻译：用于查看电子机密文件的电子设备和方法
公开(公告)号：US08750558B2
公开(公告)日：2014-06-10
申请号：US13213095
申请日：2011-08-19
申请人： Chung-I Lee , Chien-Fa Yeh , Shan-Chuan Jeng , Cheng-Feng Tsai
发明人： Chung-I Lee , Chien-Fa Yeh , Shan-Chuan Jeng , Cheng-Feng Tsai
IPC分类号： G06T3/00
CPC分类号： G09G3/003 , G09G2340/0435 , G09G2358/00
摘要： An electronic confidential document viewing method is performed by an electronic device in electronic communication with a pair of eyeglasses. In response to display a confidential document on a display device, a protection image is generated based on a security image of the confidential document. The protection image is a copy of the security image that is offset from the security image by a predetermined distance in a vertical direction or a horizontal direction. The security image and the protection image are synchronously transmitted to the display device. The display device displays an overlapping picture based on the two images. The eyeglasses receive the overlapping picture, and separate the overlapping picture into two images. One of the two images is viewable by the left eye of a viewer, and another image is viewable by the right eye of the viewer.
摘要翻译：电子机密文件查看方法由与一对眼镜进行电子通信的电子装置进行。为了在显示装置上显示机密文件，基于机密文件的安全图像生成保护图像。保护图像是从安全图像在垂直方向或水平方向偏移预定距离的安全图像的副本。安全图像和保护图像被同步发送到显示装置。显示设备基于两个图像显示重叠图像。眼镜接收重叠的图像，并将重叠的图像分成两个图像。两个图像中的一个可以由观看者的左眼观看，另一图像可以由观看者的右眼观看。

4. 发明授权

US08380983B2 File encryption system and method 失效
标题翻译：文件加密系统和方法
公开(公告)号：US08380983B2
公开(公告)日：2013-02-19
申请号：US12820033
申请日：2010-06-21
申请人： Chung-I Lee , Chien-Fa Yeh , Shan-Chuan Jeng
发明人： Chung-I Lee , Chien-Fa Yeh , Shan-Chuan Jeng
IPC分类号： H04L29/06
CPC分类号： G06F21/6209 , G06F2221/2107 , H04L9/0825 , H04L9/3263 , H04L63/0823 , H04L67/2823 , H04L69/04 , H04L2209/30 , H04L2209/60
摘要： An electronic document comparison system and method converts a test file into a compressed file having a specific format. A public key of the CA certificate of a user is obtained and a random key is generated using a random function. Furthermore, the compressed file is symmetrically encrypted using the random key, and the random key is asymmetrically encrypted using the public key to generate an asymmetric encryption key. A header of the compressed file is attached with the asymmetric encryption key and data length of the asymmetric encryption key.
摘要翻译：电子文档比较系统和方法将测试文件转换为具有特定格式的压缩文件。获得用户的CA证书的公开密钥，并使用随机函数生成随机密钥。此外，使用随机密钥对压缩文件进行对称加密，并且使用公钥对随机密钥进行不对称加密以生成非对称加密密钥。压缩文件的头部附加有非对称加密密钥和非对称加密密钥的数据长度。

5. 发明授权

US08209328B2 Electronic device and method for seeking file position 失效
标题翻译：用于寻找文件位置的电子设备和方法
公开(公告)号：US08209328B2
公开(公告)日：2012-06-26
申请号：US12905098
申请日：2010-10-15
申请人： Chung-I Lee , Chien-Fa Yeh , Chiu-Hua Lu , Cheng-Feng Tsai , Shan-Chuan Jeng , Yu-Feng Chien , Tsung-Hsin Yen
发明人： Chung-I Lee , Chien-Fa Yeh , Chiu-Hua Lu , Cheng-Feng Tsai , Shan-Chuan Jeng , Yu-Feng Chien , Tsung-Hsin Yen
IPC分类号： G06F7/00
CPC分类号： G06F17/30064 , G11B27/105
摘要： A method for seeking a file position of a file first seeks an estimated file position corresponding to a specified time point in the file, and adjusts the estimated file position according to a preset estimation formula. The method further determines the estimated file position is an accurate file position of the specified time point in the file until a difference between the estimated file position and the specified time point is less than a preset value.
摘要翻译：用于寻找文件的文件位置的方法首先寻找与文件中指定时间点相对应的估计文件位置，并根据预设的估计公式来调整所估计的文件位置。该方法进一步确定估计文件位置是文件中指定时间点的精确文件位置，直到估计文件位置与指定时间点之间的差小于预设值。

6. 发明授权

US08279095B2 Method for storing node information of Huffman tree and corresponding decoding method 失效
标题翻译：用于存储霍夫曼树节点信息的方法和相应的解码方法
公开(公告)号：US08279095B2
公开(公告)日：2012-10-02
申请号：US12881134
申请日：2010-09-13
申请人： Chung-I Lee , Chien-Fa Yeh , Chiu-Hua Lu , Cheng-Feng Tsai , Shan-Chuan Jeng , Yu-Feng Chien , Tsung-Hsin Yen
发明人： Chung-I Lee , Chien-Fa Yeh , Chiu-Hua Lu , Cheng-Feng Tsai , Shan-Chuan Jeng , Yu-Feng Chien , Tsung-Hsin Yen
IPC分类号： H03M7/40
CPC分类号： H03M7/40
摘要： A method for storing node information of a Huffman tree. The method creates an index of each node in the Huffman tree using a breadth first search (BFS) algorithm. The method further reads each node of the Huffman tree beginning from a root node according to a sequence of the index of each node, and stores node information of each node into an array of the Huffman tree.
摘要翻译：一种用于存储霍夫曼树的节点信息的方法。该方法使用宽度优先搜索（BFS）算法在霍夫曼树中创建每个节点的索引。该方法根据每个节点的索引序列从根节点开始读取霍夫曼树的每个节点，并将每个节点的节点信息存储到霍夫曼树的阵列中。

7. 发明授权

US08369687B2 Electronic device and method for embedding product information in videos with product placements 失效
标题翻译：将产品信息嵌入产品展示位置的视频中的电子设备和方法
公开(公告)号：US08369687B2
公开(公告)日：2013-02-05
申请号：US13213093
申请日：2011-08-19
申请人： Chung-I Lee , Chien-Fa Yeh , Ho-I Sun , Shan-Chuan Jeng
发明人： Chung-I Lee , Chien-Fa Yeh , Ho-I Sun , Shan-Chuan Jeng
IPC分类号： H04N9/80
CPC分类号： H04N21/4722 , H04N9/8205 , H04N21/4325 , H04N21/8133
摘要： A method embeds product information in videos with product placements using an electronic device. The electronic device defines product information of one or more products that are embedded in a video, and embeds the product information in an image file having a file format that is compatible with the video, the embedding according to appearance times of the one or more products. During display of the video on the display device, the electronic device determines whether the image file includes product information about a product that is presented during display of the video. If the image file includes product information about the product, the electronic device displays a prompt on the display device concurrently with the product. After receiving a selection operation to select the prompt, the electronic device displays the product information on the display device.
摘要翻译：一种方法是使用电子设备在产品展示位置的视频中嵌入产品信息。电子设备定义嵌入在视频中的一个或多个产品的产品信息，并将产品信息嵌入具有与视频兼容的文件格式的图像文件中，根据一个或多个产品的出现时间进行嵌入。在显示设备上显示视频期间，电子设备确定图像文件是否包括关于在显示视频期间呈现的产品的产品信息。如果图像文件包含有关产品的产品信息，电子设备将与产品同时在显示设备上显示提示。在接收到选择操作以选择提示之后，电子设备在显示设备上显示产品信息。

8. 发明授权

US08499055B2 File decoding system and method 失效
标题翻译：文件解码系统和方法
公开(公告)号：US08499055B2
公开(公告)日：2013-07-30
申请号：US12875140
申请日：2010-09-03
申请人： Chung-I Lee , Chien-Fa Yeh , Cheng-Feng Tsai , Shan-Chuan Jeng
发明人： Chung-I Lee , Chien-Fa Yeh , Cheng-Feng Tsai , Shan-Chuan Jeng
IPC分类号： G06F15/167 , G06F15/173
CPC分类号： G06F9/505 , G06F17/30179 , H04L67/1008 , H04L67/101 , H04L67/1029
摘要： A file decoding method uses a master server to decode multimedia files. The method records statuses of a plurality of slave servers in a status table, receives a decoding request to decode the multimedia file from a web server, and selects one slave server from the status table to process the decoding request by the master server. The method further sends an Internet protocol (IP) address of the selected slave server to a web browser by the web server, sends a decoding command to the selected slave server by the web browser, decodes the multimedia file by the selected slave server, and transmits decoded data of the multimedia file to the web browser.
摘要翻译：文件解码方法使用主服务器来解码多媒体文件。该方法记录状态表中的多个从属服务器的状态，从Web服务器接收解码多媒体文件的解码请求，并从状态表中选择一个从属服务器来处理主服务器的解码请求。该方法还通过Web服务器将所选择的从服务器的因特网协议（IP）地址发送到网络浏览器，通过网络浏览器向所选择的从服务器发送解码命令，由所选择的从服务器解码多媒体文件，将多媒体文件的解码数据发送到网络浏览器。

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