公开(公告)号：US20130107670A1

公开(公告)日：2013-05-02

申请号：US13439509

申请日：2012-04-04

申请人： Chien-Ju LI

发明人： Chien-Ju LI

IPC分类号： H04B1/06

CPC分类号： G10K11/26

摘要： An ultrasound receiving method is provided. N return-wave signals corresponding to N channels are respectively stored in N set of shift register arrays. Each set includes a delay filter unit and M shift registers. A delay controller is utilized to assign a set of coefficients to the delay filter unit to perform an interpolation operation on data of the M shift registers to obtain an output value. The delay controller is utilized to decide delay time of each channel according to a delay table, and accordingly to control a time multiplexer to switch and output the N output values in order. A multiplier is utilized to multiply the output value received from the time multiplexer by a weighted value corresponding to the channel to obtain a corrected value. An accumulator is utilized to accumulate the N corrected values to obtain an image value.

摘要翻译： 提供超声波接收方法。 对应于N个通道的N个返回波信号分别存储在N组移位寄存器阵列中。 每组包括延迟滤波器单元和M个移位寄存器。 延迟控制器用于将一组系数分配给延迟滤波器单元，以对M个移位寄存器的数据进行插值运算以获得输出值。 延迟控制器用于根据延迟表来确定每个通道的延迟时间，并且因此控制时间复用器按顺序切换和输出N个输出值。 使用乘法器将从时间复用器接收的输出值乘以对应于信道的加权值以获得校正值。 使用累加器来累积N个校正值以获得图像值。

公开(公告)号：US20080140988A1

公开(公告)日：2008-06-12

申请号：US11852211

申请日：2007-09-07

申请人： Chien-Ju Li ,  Oscal Tzyh Chiang Chen ,  Guo-Zua Wu

发明人： Chien-Ju Li ,  Oscal Tzyh Chiang Chen ,  Guo-Zua Wu

IPC分类号： G06F12/04

CPC分类号： G06F1/035

摘要： A method for reducing memory resource utilization is disclosed, applied to simplify address space of a table. Values stored in address fields of an original table are analyzed to determine whether logical relationship is detected between the values. If the logical relationship is detected, the values stored in the original table are classified to multiple base values and corresponding reduced values to generate a transformation table. Values with the same logical relationship for base values and the corresponding reduced values are stored in a new and equivalent address field of a reduction table.

摘要翻译： 公开了一种用于减少内存资源利用率的方法，用于简化表的地址空间。 分析存储在原始表的地址字段中的值，以确定是否在值之间检测到逻辑关系。 如果检测到逻辑关系，则存储在原始表中的值被分类为多个基本值和相应的减小值以生成变换表。 对于基值和相应的减小值具有相同逻辑关系的值被存储在还原表的新的和等效的地址字段中。

公开(公告)号：US20130007669A1

公开(公告)日：2013-01-03

申请号：US13221090

申请日：2011-08-30

申请人： Yu-Ling Lu ,  Chi-Jui Lien ,  Chien-Ju Li ,  Wei-Ming Chen

发明人： Yu-Ling Lu ,  Chi-Jui Lien ,  Chien-Ju Li ,  Wei-Ming Chen

IPC分类号： G06F3/048

CPC分类号： G09B5/065 ,  A63F2300/632 ,  G06T19/00 ,  G06T2200/24 ,  G11B27/034

摘要： A system and method are provided to edit interactive three-dimensional multimedia. A user interface of the system is provided with an event level template that includes event series levels with multiple event developing points. Through the user interface, multiple interactive events related to a first character of the event developing point are edited. Through a three-dimensional engine, interactive relevances are built up between interactive events and multiple materials inside one or more database. When the interactive three-dimensional multimedia with multiple materials is output, the interactive events corresponding to the event developing points are performed according to a user command. An online editing and exchanging method integrated with the system and method is also provided to share pre-edited templates on an exchange server; each of the pre-edited templates is extracted from an interactive three-dimensional multimedia pre-edited by the system and method.

摘要翻译： 提供了一种编辑交互式三维多媒体的系统和方法。 系统的用户界面提供了一个事件级别模板，其中包括具有多个事件开发点的事件级别级别。 通过用户界面编辑与事件开发点的第一个字符相关的多个交互式事件。 通过三维引擎，在一个或多个数据库中的交互式事件和多种材料之间建立交互式相关性。 当输出具有多种材料的交互式三维多媒体时，根据用户命令执行与事件发展点对应的交互式事件。 还提供了与系统和方法集成的在线编辑和交换方法，用于在交换服务器上共享预编辑的模板; 从由系统和方法预编辑的交互式三维多媒体中提取每个预编辑的模板。

公开(公告)号：US08966402B2

公开(公告)日：2015-02-24

申请号：US13221090

申请日：2011-08-30

申请人： Yu-Ling Lu ,  Chi-Jui Lien ,  Chien-Ju Li ,  Wei-Ming Chen

发明人： Yu-Ling Lu ,  Chi-Jui Lien ,  Chien-Ju Li ,  Wei-Ming Chen

IPC分类号： G06F3/0481 ,  G09B5/06 ,  G11B27/034 ,  G06T19/00

CPC分类号： G09B5/065 ,  A63F2300/632 ,  G06T19/00 ,  G06T2200/24 ,  G11B27/034

摘要： A system and method are provided to edit interactive three-dimensional multimedia. A user interface of the system is provided with an event level template that includes event series levels with multiple event developing points. Through the user interface, multiple interactive events related to a first character of the event developing point are edited. Through a three-dimensional engine, interactive relevances are built up between interactive events and multiple materials inside one or more database. When the interactive three-dimensional multimedia with multiple materials is output, the interactive events corresponding to the event developing points are performed according to a user command. An online editing and exchanging method integrated with the system and method is also provided to share pre-edited templates on an exchange server; each of the pre-edited templates is extracted from an interactive three-dimensional multimedia pre-edited by the system and method.

摘要翻译： 提供了一种编辑交互式三维多媒体的系统和方法。 系统的用户界面提供了一个事件级别模板，其中包括具有多个事件开发点的事件级别级别。 通过用户界面编辑与事件开发点的第一个字符相关的多个交互式事件。 通过三维引擎，在一个或多个数据库中的交互式事件和多种材料之间建立交互式相关性。 当输出具有多种材料的交互式三维多媒体时，根据用户命令执行与事件发展点对应的交互式事件。 还提供了与系统和方法集成的在线编辑和交换方法，用于在交换服务器上共享预编辑的模板; 从由系统和方法预编辑的交互式三维多媒体中提取每个预编辑的模板。

公开(公告)号：US07620198B2

公开(公告)日：2009-11-17

申请号：US10880513

申请日：2004-07-01

申请人： Chien-Ju Li ,  Guo-Zua Wu ,  Meng-Han Tsai ,  Kun-Ta Wu

发明人： Chien-Ju Li ,  Guo-Zua Wu ,  Meng-Han Tsai ,  Kun-Ta Wu

IPC分类号： G06K9/00 ,  G06K9/36 ,  H04L9/00 ,  H04L9/32 ,  B42D15/00 ,  H04N1/40

CPC分类号： G06T1/005 ,  G06T2201/0052 ,  G06T2201/0083

摘要： A watermark coding method and its recording medium utilize image interleaving and wavelet-based transformation to enhance the robustness of the image. The watermark series to be inserted is converted, encrypted, and modulated to increase the difficulty in decoding and restoring. Finally, the watermark is distributed and hidden in various frequency bands of the image in a frequency hopping way, generating a robust watermarked image. When used in a recording medium, side information produced during coding is recorded in the lead-in area of the recording medium to reduce the chances of illegal copying.

摘要翻译： 水印编码方法及其记录介质利用图像交织和基于小波的变换来增强图像的鲁棒性。 要插入的水印系列被转换，加密和调制，以增加解码和恢复的难度。 最后，水印以跳频方式分布和隐藏在图像的各个频带中，生成鲁棒的水印图像。 当在记录介质中使用时，编码期间产生的副信息被记录在记录介质的导入区中，以减少非法复制的机会。

公开(公告)号：US09449597B2

公开(公告)日：2016-09-20

申请号：US13439509

申请日：2012-04-04

申请人： Chien-Ju Li

发明人： Chien-Ju Li

IPC分类号： G10K11/00 ,  G10K11/26

CPC分类号： G10K11/26

摘要： An ultrasound receiving method is provided. N return-wave signals corresponding to N channels are respectively stored in N set of shift register arrays. Each set includes a delay filter unit and M shift registers. A delay controller is utilized to assign a set of coefficients to the delay filter unit to perform an interpolation operation on data of the M shift registers to obtain an output value. The delay controller is utilized to decide delay time of each channel according to a delay table, and accordingly to control a time multiplexer to switch and output the N output values in order. A multiplier is utilized to multiply the output value received from the time multiplexer by a weighted value corresponding to the channel to obtain a corrected value. An accumulator is utilized to accumulate the N corrected values to obtain an image value.

摘要翻译： 提供超声波接收方法。 对应于N个通道的N个返回波信号分别存储在N组移位寄存器阵列中。 每组包括延迟滤波器单元和M个移位寄存器。 延迟控制器用于将一组系数分配给延迟滤波器单元，以对M个移位寄存器的数据进行插值运算以获得输出值。 延迟控制器用于根据延迟表来确定每个通道的延迟时间，并且因此控制时间复用器按顺序切换和输出N个输出值。 使用乘法器将从时间复用器接收的输出值乘以对应于信道的加权值以获得校正值。 使用累加器来累积N个校正值以获得图像值。