公开(公告)号：US20090003718A1

公开(公告)日：2009-01-01

申请号：US12039007

申请日：2008-02-28

申请人： Shan Liu ,  Anthony Vetro

发明人： Shan Liu ,  Anthony Vetro

IPC分类号： G06K9/46 ,  G09G5/02

CPC分类号： H04N19/36 ,  H04N19/102 ,  H04N19/126 ,  H04N19/17 ,  H04N19/176 ,  H04N19/186 ,  H04N19/30 ,  H04N19/46 ,  H04N19/61

摘要： A method performs inverse tone mapping of an image in a decoder. For each block of each color channel of the image a scaling factor is determined by adding a predicted scaling factor for the current block to a difference between the predicted scaling factor and the scaling factor of an adjacent block. An offset value for the current block is determined by adding a predicted offset for the current block to a difference between the predicted offset value and the offset value of the adjacent block. The scaling factor and the offset value are applied to pixel intensity values of the current block to produce a mapped block. The inverse tone mapping can also be applied to blocks of different sizes.

摘要翻译： 一种方法对解码器中的图像执行逆色调映射。 对于图像的每个颜色通道的每个块，通过将当前块的预测缩放因子添加到预测缩放因子和相邻块的缩放因子之间的差来确定缩放因子。 通过将当前块的预测偏移量加到预测偏移值和相邻块的偏移值之间的差值来确定当前块的偏移值。 缩放因子和偏移值被应用于当前块的像素强度值以产生映射块。 逆音调映射也可以应用于不同大小的块。

公开(公告)号：US20080315218A1

公开(公告)日：2008-12-25

申请号：US12220162

申请日：2008-07-21

申请人： Yong-Shan Liu ,  Xiao-Hai Zheng

发明人： Yong-Shan Liu ,  Xiao-Hai Zheng

IPC分类号： H01L33/00

CPC分类号： H01L33/24 ,  H01L33/08

摘要： An exemplary illuminator includes a first electrode, a second electrode, and a light-emitting chip. The light-emitting chip includes light-emitting layers arranged three-dimensionally. The first and second electrodes are configured for providing different voltages to the light-emitting chip, and the light-emitting chip is capable of emitting light simultaneously along all dimensional axes.

摘要翻译： 示例性照明器包括第一电极，第二电极和发光芯片。 发光芯片包括三维布置的发光层。 第一电极和第二电极被配置为向发光芯片提供不同的电压，并且发光芯片能够沿着所有维度轴同时发光。

公开(公告)号：US07398336B2

公开(公告)日：2008-07-08

申请号：US11016744

申请日：2004-12-21

申请人： Ya-Tsung Feng ,  Ming-Hung Chueh ,  Yu-Shan Liu ,  Yao-Jen Chang

发明人： Ya-Tsung Feng ,  Ming-Hung Chueh ,  Yu-Shan Liu ,  Yao-Jen Chang

IPC分类号： G06F3/00

CPC分类号： G06F13/4072 ,  G06F13/4004 ,  Y10T307/74 ,  Y10T307/937

摘要： A switching device for RS-232 serial port and USB serial port is adapted to simultaneously provide a RS-232 serial port and a USB serial port for a micro-processor with a single USART. The switching device can automatically switch to select either of the RS-232 serial port or the USB serial port as a main interface for communicating with other external computer facilities and related peripheries. When one of the serial ports is selected as the main communication interface to communicate with one of external computers, the other one serial port thereof still can transmit signals from the micro-processor to another computer through its transmitting data pin (TXD).

摘要翻译： 用于RS-232串行端口和USB串行端口的开关设备适用于同时为单个USART的微处理器提供RS-232串行端口和USB串行端口。 开关设备可以自动切换，选择RS-232串行端口或USB串口作为与其他外部计算机设备及相关外围设备通信的主界面。 当选择其中一个串行端口作为与外部计算机之一进行通信的主要通信接口时，其另一个串行端口仍然可以通过其发送数据引脚（TXD）将信号从微处理器传输到另一台计算机。

公开(公告)号：US20050014928A1

公开(公告)日：2005-01-20

申请号：US10849953

申请日：2004-05-20

申请人： Wen -Chung Chu ,  Chia-Wen Chang ,  Hai-Feng Yu ,  Yen-Ching Lien ,  Hsiao-Kung Wang ,  Te-Shan Liu

发明人： Wen -Chung Chu ,  Chia-Wen Chang ,  Hai-Feng Yu ,  Yen-Ching Lien ,  Hsiao-Kung Wang ,  Te-Shan Liu

IPC分类号： C08G59/50 ,  C08G73/02 ,  C08L63/10 ,  G02F1/1337 ,  C08G59/00

CPC分类号： C08G59/5033 ,  C08L63/10 ,  G02F1/133711 ,  G02F1/133788

摘要： The invention pertains to a polymer of formula (I): wherein R1, R2, R5, n and G arc as those defined in the specification. The invention also pertains to the preparation of the polymer and the use of the polymer as an alignment layer material in liquid crystal displays.

摘要翻译： 本发明涉及式（I）的聚合物：其中R 1，R 2，R 5，n和G如本说明书中所定义。 本发明还涉及聚合物的制备和聚合物在液晶显示器中作为取向层材料的用途。

公开(公告)号：US06670735B2

公开(公告)日：2003-12-30

申请号：US10015447

申请日：2001-12-12

申请人： Ruey-Shan Liu

发明人： Ruey-Shan Liu

IPC分类号： H02K510

CPC分类号： B63B22/20

摘要： A weight release mechanism for an underwater object. Through a detachable latching mechanism between the underwater object and a heavy block and a set of control circuits, the underwater object may be released from the heavy block without any damages to the latching mechanism and may be reused many times. The releasing process is triggered by an electrically driven rotation.

摘要翻译： 一种用于水下物体的重量释放机构。 通过水下物体与重块和一组控制电路之间的可拆卸的锁定机构，水下物体可以从重块中释放，而不会对锁定机构造成任何损坏，并可重复使用多次。 释放过程由电动旋转触发。

公开(公告)号：US06322276B1

公开(公告)日：2001-11-27

申请号：US09536733

申请日：2000-03-28

申请人： Ruey-Shan Liu

发明人： Ruey-Shan Liu

IPC分类号： F16D380

CPC分类号： B63B27/02 ,  B63B27/10 ,  Y10S403/03 ,  Y10S403/04 ,  Y10S403/06 ,  Y10T403/22 ,  Y10T403/32975 ,  Y10T403/60

摘要： A pressure release mechanism has a securing end, a detaching end and an activation piston. An inner cylinder and an outer cylinder in communication with the inner cylinder are defined in the securing end. A concave annular recess is defined in the inner periphery of the outer cylinder. A spring is compressed in the inner cylinder. The activation piston has a first extension and a second extension respectively extending from opposite ends and an annular groove defined to receive therein an O-ring. Multiple holes ate radially defined in the detaching end to receive balls. A cylinder in communication with the outer cylinder of the securing end is defined in the detaching end, and an axial hole is defined in the detaching end to communicate with the cylinder and the external environment. When the activation piston is movably received in the detaching end cylinder and the securing end outer and inner cylinders, the balls in the holes are held in the concave annular recess. When the balls are released from the annular recess due to the movement of the first extension, the securing end is detached from the detaching end.

摘要翻译： 压力释放机构具有固定端，分离端和活塞活塞。 与内筒连通的内筒和外筒定义在固定端。 在外筒的内周中限定凹形的环形凹部。 弹簧在内筒中被压缩。 激活活塞具有分别从相对端延伸的第一延伸部和第二延伸部以及限定为接纳O形环的环形槽。 多个孔在分离端径向限定，以接收球。 在分离端限定与固定端的外筒连通的圆筒，并且在分离端中限定有与气缸和外部环境连通的轴向孔。 当活塞活塞被可移动地容纳在分离端筒和固定端外筒和内筒中时，孔中的滚珠被保持在凹形环形凹部中。 当球由于第一延伸部的移动而从环形凹部释放时，固定端与分离端分离。

公开(公告)号：US09525884B2

公开(公告)日：2016-12-20

申请号：US12978490

申请日：2010-12-24

申请人： Yu-Wen Huang ,  Ching-Yeh Chen ,  Chih-Ming Fu ,  Chih-Wei Hsu ,  Shan Liu ,  Shaw-Min Lei

发明人： Yu-Wen Huang ,  Ching-Yeh Chen ,  Chih-Ming Fu ,  Chih-Wei Hsu ,  Shan Liu ,  Shaw-Min Lei

IPC分类号： H04N19/86 ,  H04N19/70 ,  H04N19/436 ,  H04N19/42 ,  H04N19/174 ,  H04N19/117 ,  H04N19/136 ,  H04N19/82 ,  H04N19/13 ,  H04N7/26 ,  H04N19/115 ,  H04N19/61

CPC分类号： H04N19/439 ,  H04N19/115 ,  H04N19/117 ,  H04N19/136 ,  H04N19/174 ,  H04N19/436 ,  H04N19/61 ,  H04N19/70 ,  H04N19/82 ,  H04N19/86

摘要： An apparatus and method for video coding having intra-slice deblocking, intra-slice adaptive loop filter, and intra-slice adaptive offset are disclosed. In a video coding system, a picture is often divided into slices and each slice is independently processed so that errors or missing data from one slice cannot propagate to any other slice within the picture. In the recent high efficiency video coding (HEVC) development, deblock filtering (DF), adaptive loop filter (ALF) and adaptive offset (AO) may be applied to reconstructed slices. When the processing is applied across slice boundaries, it may rely on pixels outside the current slice and cause dependency of the current slice on other slice(s). Consequently, the DF/ALF/AO processing on a reconstructed slice may have to wait until the reconstructed slices that it is dependent from complete the DF/ALF/AO processing. To overcome the slice boundary issue, intra-slice DF/ALF/AO is developed that does not rely on any pixel outside the currently slice. An optional slice boundary filter may be applied to slice boundaries after all slices are processed by the intra-slice DF/ALF/AO.

摘要翻译： 公开了一种具有片内解块，片内自适应环路滤波器和片内自适应偏移的视频编码的装置和方法。 在视频编码系统中，图像通常被分成片，并且每个片被独立地处理，使得来自一个片的错误或丢失的数据不能传播到图片内的任何其他片。 在最近的高效率视频编码（HEVC）开发中，解块滤波（DF），自适应环路滤波器（ALF）和自适应偏移（AO）可以应用于重构的片段。 当跨越切片边界应用处理时，它可以依赖于当前切片外部的像素，并且导致当前切片对其他切片的依赖。 因此，在重构的切片上的DF / ALF / AO处理可能必须等待直至重构的切片依赖于完成DF / ALF / AO处理。 为了克服切片边界问题，开发了片内DF / ALF / AO，其不依赖于当前切片之外的任何像素。 在片内DF / ALF / AO处理所有片段之后，可选择的片边界滤波器可应用于片边界。

公开(公告)号：US09521964B2

公开(公告)日：2016-12-20

申请号：US13563694

申请日：2012-07-31

申请人： Shih-Yun Lin ,  Chi-Kang Wu ,  Chih-Hung Huang ,  Chueh-Shan Liu

发明人： Shih-Yun Lin ,  Chi-Kang Wu ,  Chih-Hung Huang ,  Chueh-Shan Liu

IPC分类号： A61B5/103 ,  A61B5/117 ,  A61B5/107 ,  A61B5/00

CPC分类号： A61B5/1038 ,  A61B5/1074 ,  A61B5/6807 ,  A61B5/6829 ,  A61B2562/04

摘要： A system and a method for estimating the mechanical behavior of human lower limbs is provided. The method includes the following steps: sensing a plurality of foot pressure signals of a user by using a sensor array, the foot pressure signals comprising at least a rearfoot pressure signal and at least a forefoot pressure signal; calculating a temporal sequence of a gait cycle of the user according to the foot pressure signals; calculating a foot reaction force of the user according to the foot pressure signals and a calibration parameter; and calculating a mechanical state of the lower limb joints of the user according to the temporal sequence of the gait cycle and the foot reaction force.

摘要翻译： 提供了一种用于估计人类下肢力学行为的系统和方法。 该方法包括以下步骤：通过使用传感器阵列感测使用者的多个足部压力信号，所述足部压力信号至少包括后脚掌压力信号和至少前脚掌压力信号; 根据脚压信号计算用户的步态周期的时间序列; 根据足部压力信号和校准参数计算使用者的脚部反作用力; 并根据步态周期和足反作用力的时间顺序计算使用者的下肢关节的机械状态。

公开(公告)号：US20160227221A1

公开(公告)日：2016-08-04

申请号：US14916163

申请日：2014-10-08

申请人： Wang Lin LAI ,  Shan LIU

发明人： Wang Lin LAI ,  Shan LIU

IPC分类号： H04N19/159 ,  H04N19/70 ,  H04N19/12 ,  H04N19/176 ,  H04N19/107 ,  H04N19/11

摘要： A method of RDPCM (Residue Differential Pulse-Code Modulation) coding incorporating unified Intra and Inter RDPCM coding is disclosed. The same RDPCM encoding and decoding steps in the same processing order are applied to blocks coded in the Intra prediction mode and Inter prediction mode/IntraBC prediction mode (Intra-block copy mode). A method of extending Inter RDPCM coding to blocks coded in the IntraBC prediction mode. RDPCM processing in the vertical or horizontal direction is applied to IntraBC residue.

摘要翻译： 公开了一种结合统一的内部和内部RDPCM编码的RDPCM（残差差分脉冲编码调制）编码方法。 以相同处理顺序的相同的RDPCM编码和解码步骤被应用于以帧内预测模式和帧间预测模式/ IntraBC预测模式（块内复制模式）编码的块。 将InterPCRPCM编码扩展到以IntraBC预测模式编码的块的方法。 垂直或水平方向的RDPCM处理应用于IntraBC残留。

公开(公告)号：US09363511B2

公开(公告)日：2016-06-07

申请号：US13810205

申请日：2012-08-28

申请人： Ximin Zhang ,  Shan Liu

发明人： Ximin Zhang ,  Shan Liu

IPC分类号： H04N19/50 ,  H04N19/463 ,  H04N19/593 ,  H04N19/11 ,  H04N7/32 ,  H04N7/26 ,  H04N19/61

CPC分类号： H04N19/593 ,  H04N19/11 ,  H04N19/463 ,  H04N19/50 ,  H04N19/61

摘要： A method and apparatus for Intra prediction mode encoding or decoding based on multi-level most probable modes (MPMs) are disclosed. In one embodiment according to the present invention, the method and apparatus for encoding or decoding Intra prediction mode for 4×4 prediction unit (PU) use 19 Intra mode candidates to have full directional coverage or 35 Intra mode candidates as used by 8×8, 16×16 and 32×32 PUs. In another embodiment of the present invention, three MPMs are used to code the Intra modes. Various methods to derive the three MPMs based on the Intra modes of neighboring blocks are disclosed. In yet another embodiment of the present invention, the coding method for the remaining modes comprises fixed length coding. In addition, variable length coding for the remaining modes are also disclosed.

摘要翻译： 公开了一种基于多级最可能模式（MPM）的帧内预测模式编码或解码的方法和装置。 在根据本发明的一个实施例中，用于编码或解码用于4×4预测单元（PU）的帧内预测模式的方法和装置使用19个模式内候选以具有全方位覆盖或35×8模式候选，如8×8 ，16×16和32×32 PU。 在本发明的另一实施例中，使用三个MPM来编码内部模式。 公开了基于相邻块的帧内模式导出三个MPM的各种方法。 在本发明的另一个实施例中，其余模式的编码方法包括固定长度编码。 此外，还公开了其余模式的可变长度编码。