公开(公告)号：US20110115811A1

公开(公告)日：2011-05-19

申请号：US12994912

申请日：2009-05-31

申请人： Mingyong Zhang ,  Yanwei Wang ,  Yong Bi

发明人： Mingyong Zhang ,  Yanwei Wang ,  Yong Bi

IPC分类号： G09G5/02

CPC分类号： H04N9/67 ,  G09G5/02 ,  G09G2340/06 ,  H04N1/6058 ,  H04N1/628

摘要： A system for expanding color gamut includes: a signal input unit configured to input color information of pixels; a forward transform unit configured to transform the color information of pixels to L, a and b values in a linear Lab color space; a color gamut expansion unit configured to receive a color gamut expansion coefficient, expands L, a and b values provided by the forward transform unit to new L, a and b values in the linear Lab color space according to the color gamut expansion coefficients; a reverse transform unit configured to transform the expanded L, a and b values to color information of pixels in a large color gamut; and a signal output unit configured to output the color information of pixels in the large color gamut. A corresponding method for expanding color gamut is provided.

摘要翻译： 用于扩展色域的系统包括：信号输入单元，被配置为输入像素的颜色信息; 被配置为在线性Lab颜色空间中将像素的颜色信息变换为L，a和b值的正向变换单元; 配置为接收色域展开系数的色域扩展单元，根据色域展开系数将由正向变换单元提供的L，a和b值扩展到线性Lab颜色空间中的新L，a和b值; 反转变换单元，被配置为将扩展的L，a和b值变换为大色域中的像素的颜色信息; 以及信号输出单元，被配置为输出大色域中的像素的颜色信息。 提供了扩展色域的相应方法。

公开(公告)号：US20100309439A1

公开(公告)日：2010-12-09

申请号：US12745008

申请日：2007-11-30

申请人： Yong Bi ,  Hua Cheng ,  Bin Wang ,  Guang Zheng ,  Yanwei Wang ,  Meiyan Feng ,  Zhongda Jia

发明人： Yong Bi ,  Hua Cheng ,  Bin Wang ,  Guang Zheng ,  Yanwei Wang ,  Meiyan Feng ,  Zhongda Jia

IPC分类号： G03B21/26 ,  G03B21/14

CPC分类号： G03B21/2033 ,  G03B21/2013 ,  G03B33/12 ,  H04N9/3161 ,  H04N9/3164

摘要： The present invention provides a light source device for projection display, comprising a light source to be supplemented and a laser light source. The laser emitted from the laser light source and the light emitted from the light source to be supplemented are mixed and then output in a same direction.

摘要翻译： 本发明提供一种用于投影显示的光源装置，包括要补充的光源和激光光源。 从激光源发射的激光和从补充的光源发射的光被混合，然后以相同的方向输出。

公开(公告)号：US07817775B2

公开(公告)日：2010-10-19

申请号：US11997448

申请日：2007-01-08

申请人： Kejun Kang ,  Haifeng Hu ,  Zhiqiang Chen ,  Shangmin Sun ,  Guang Yang ,  Fengjun Zhang ,  Yong Bi ,  Yucheng Wu ,  Jianjun Li ,  Rongxuan Liu

发明人： Kejun Kang ,  Haifeng Hu ,  Zhiqiang Chen ,  Shangmin Sun ,  Guang Yang ,  Fengjun Zhang ,  Yong Bi ,  Yucheng Wu ,  Jianjun Li ,  Rongxuan Liu

IPC分类号： G01N23/04

CPC分类号： G01N23/04 ,  B66F7/065 ,  B66F7/08 ,  G01V5/0008

摘要： Disclosed is an inspection system for inspecting a cargo by using radiation, comprising: a main plate conveyor; a radiation scanning unit that spans said main plate conveyor and is provided above said main plate conveyor, for scanning the cargo provided on the main plate conveyor; auxiliary conveyors that are provided at the front end and rear end of said main plate conveyor, respectively, so as to load the cargo to be inspected onto said main plate conveyor and to unload the inspected cargo from said main plate conveyor; and lifting devices for lifting said auxiliary conveyors. The inspection system according to the present invention occupies less area, has simple corollary equipments, a lower operating cost, and excellent compatibility, and can be widely applied.

摘要翻译： 公开了一种通过使用辐射来检查货物的检查系统，包括：主板输送机; 辐射扫描单元，跨越所述主板传送器并且设置在所述主板传送器上方，用于扫描设置在主板传送器上的货物; 辅助输送机，分别设置在所述主板输送机的前端和后端，以将要检查的货物装载到所述主板输送机上，并从所述主板输送机卸载被检查的货物; 以及用于提升所述辅助输送机的提升装置。 本发明的检查系统占地面积小，配套简单，运行成本低，兼容性好，可广泛应用。

公开(公告)号：US20080197279A1

公开(公告)日：2008-08-21

申请号：US11997448

申请日：2007-01-08

申请人： Kejun Kang ,  Halfeng Hu ,  Zhiqiang Chen ,  Shangmin Sun ,  Guang Yang ,  Fengjun Zhang ,  Yong Bi ,  Yucheng Wu ,  Jianjun Li ,  Rongxuan Liu

发明人： Kejun Kang ,  Halfeng Hu ,  Zhiqiang Chen ,  Shangmin Sun ,  Guang Yang ,  Fengjun Zhang ,  Yong Bi ,  Yucheng Wu ,  Jianjun Li ,  Rongxuan Liu

IPC分类号： G01N23/00

CPC分类号： G01N23/04 ,  B66F7/065 ,  B66F7/08 ,  G01V5/0008

摘要： Disclosed is an inspection system for inspecting a cargo by using radiation, comprising: a main plate conveyor; a radiation scanning unit that spans said main plate conveyor and is provided above said main plate conveyor, for scanning the cargo provided on the main plate conveyor; auxiliary conveyors that are provided at the front end and rear end of said main plate conveyor, respectively, so as to load the cargo to be inspected onto said main plate conveyor and to unload the inspected cargo from said main plate conveyor; and lifting devices for lifting said auxiliary conveyors. The inspection system according to the present invention occupies less area, has simple corollary equipments, a lower operating cost, and excellent compatibility, and can be widely applied.

摘要翻译： 公开了一种通过使用辐射来检查货物的检查系统，包括：主板输送机; 辐射扫描单元，跨越所述主板传送器并且设置在所述主板传送器上方，用于扫描设置在主板传送器上的货物; 辅助输送机，分别设置在所述主板输送机的前端和后端，以将要检查的货物装载到所述主板输送机上，并从所述主板输送机卸载被检查的货物; 以及用于提升所述辅助输送机的提升装置。 本发明的检查系统占地面积小，配套简单，运行成本低，兼容性好，可广泛应用。