公开(公告)号：US08692842B2

公开(公告)日：2014-04-08

申请号：US13121317

申请日：2009-09-28

申请人： Hao Lin ,  Zhangwei Mhng ,  Shuiyu Nan ,  Ken Chen ,  Genglin Huang ,  Yong Ji

发明人： Hao Lin ,  Zhangwei Mhng ,  Shuiyu Nan ,  Ken Chen ,  Genglin Huang ,  Yong Ji

IPC分类号： G09G5/02

CPC分类号： G06F11/2236 ,  G06F11/277

摘要： Disclosed is a method and system for automatically testing a raster image processor. The method may identify the correctness of the bitmap output by the raster image processor to be tested by comparing an abstract code of a bitmap generated by the RIP to be tested with that generated by a reference RIP to determine whether they are consistent with each other, so as to identify the correctness and stability of the RIP to be tested. Furthermore, the test samples can be submitted automatically. Thus, the convenience and efficiency are improved with respect to the manual submitting.

摘要翻译： 公开了一种用于自动测试光栅图像处理器的方法和系统。 该方法可以通过将要测试的RIP生成的位图的抽象代码与由参考RIP生成的位图的抽象代码进行比较来确定要被测试的光栅图像处理器的位图输出的正确性，以确定它们是否彼此一致， 以确定要测试的RIP的正确性和稳定性。 此外，测试样品可以自动提交。 因此，在手动提交方面提高了方便性和效率。

公开(公告)号：US20120013626A1

公开(公告)日：2012-01-19

申请号：US13121317

申请日：2009-09-28

申请人： Hao Lin ,  Zhangwei Meng ,  Shuiyu Nan ,  Ken Chen ,  Genglin Huang ,  Yong Ji

发明人： Hao Lin ,  Zhangwei Meng ,  Shuiyu Nan ,  Ken Chen ,  Genglin Huang ,  Yong Ji

IPC分类号： G06T1/00

CPC分类号： G06F11/2236 ,  G06F11/277

摘要： Disclosed is a method and system for automatically testing a raster image processor. The method may identify the correctness of the bitmap output by the raster image processor to be tested by comparing an abstract code of a bitmap generated by the RIP to be tested with that generated by a reference RIP to determine whether they are consistent with each other, so as to identify the correctness and stability of the RIP to be tested. Furthermore, the test samples can be submitted automatically. Thus, the convenience and efficiency are improved with respect to the manual submitting.

摘要翻译： 公开了一种用于自动测试光栅图像处理器的方法和系统。 该方法可以通过将要测试的RIP生成的位图的抽象代码与由参考RIP生成的位图的抽象代码进行比较来确定要被测试的光栅图像处理器的位图输出的正确性，以确定它们是否彼此一致， 以确定要测试的RIP的正确性和稳定性。 此外，测试样品可以自动提交。 因此，在手动提交方面提高了方便性和效率。

公开(公告)号：US20140002865A1

公开(公告)日：2014-01-02

申请号：US13989778

申请日：2011-11-24

申请人： Yu Tang ,  Hao Lin ,  Genglin Huang

发明人： Yu Tang ,  Hao Lin ,  Genglin Huang

IPC分类号： G06K15/02

CPC分类号： G06K15/1849 ,  G06K15/1826 ,  H04N1/58

摘要： This application provides a method for trapping. The method comprises: vectorizing a bitmap in a PDF file to retrieve a description regarding paths of the bitmap; intersecting the retrieved paths with other primitives in the PDF file; and trapping results of intersection. This application further provides a device for trapping. The device comprises: a vectorizing module configured to vectorize a bitmap in a PDF file to retrieve description regarding paths of the bitmap; an intersecting module configured to intersect the paths with other primitives in the PDF file; and a trapping module configured to trap results of intersection. The invention in this application can ensure the accuracy of bitmap trapping.

摘要翻译： 此应用程序提供了一种捕获的方法。 该方法包括：将PDF文件中的位图矢量化以检索关于位图路径的描述; 将检索到的路径与PDF文件中的其他原语相交; 并捕获交叉结果。 该应用还进一步提供用于捕获的设备。 该设备包括：向量化模块，被配置为向PDF文件中的位图进行矢量化以检索关于位图路径的描述; 相交模块被配置成与PDF文件中的其他原语相交; 以及被配置为捕获交叉结果的捕获模块。 本应用中的发明可以确保位图陷印的准确性。

公开(公告)号：US09569872B2

公开(公告)日：2017-02-14

申请号：US13879610

申请日：2011-10-14

申请人： Genglin Huang ,  Hao Lin ,  Yu Tang

发明人： Genglin Huang ,  Hao Lin ,  Yu Tang

IPC分类号： G06T11/40 ,  G06T11/00 ,  H04N1/60

CPC分类号： G06T11/40 ,  G06T11/001 ,  H04N1/60

摘要： The application provides a method for rasterization. According to the method, a primitive may be divided, at a position where a color abruptly changes in the primitive, into a plurality of sub-primitives with continuously and gradually changing colors. Each of the sub-primitives is then rasterized. The present application further provides an apparatus for rasterizing an image. The apparatus may comprise a dividing module configured to divide a primitive at a position where a color abruptly changes into a plurality of sub-primitives with continuously gradually changing colors. Furthermore, the apparatus may comprise a rasterizing module configure to rasterize each of the sub-primitives. The application may improve the speed of the rasterization and the quality of the processed image.

摘要翻译： 该应用程序提供了一种光栅化方法。 根据该方法，原色可以在颜色突然变化的位置被分割成具有连续且逐渐变化的颜色的多个子图元。 然后，每个子图元被光栅化。 本申请还提供了一种用于光栅化图像的装置。 该装置可以包括分割模块，该分割模块被配置为将颜色突然变化的位置处的原语分成具有不断变化的颜色的多个子图元。 此外，该装置可以包括光栅化模块，其配置为光栅化每个子图元。 应用程序可以提高光栅化的速度和处理的图像的质量。

公开(公告)号：US08773440B2

公开(公告)日：2014-07-08

申请号：US13121237

申请日：2009-09-28

申请人： Genglin Huang ,  Hao Lin ,  Yu Tang

发明人： Genglin Huang ,  Hao Lin ,  Yu Tang

IPC分类号： G06T11/20

CPC分类号： G06T11/203

摘要： The invention relates to a technical field of graphic image processing, especially to a technology for simplifying a complex path. The invention provides a method and a device for simplifying a complex path, to accomplish simplification of any complex path into a simple path of a region described by the complex path. The method for simplifying a complex path comprises: parsing the complex path into a vector linked-list consisted of linked monotonic vectors; dividing each vector in the vector linked-list into vector segments according to intersection points of the vector with other vectors in the vector linked-list; and extracting from all vector segments the vector segments located on a boundary of a region defined by the complex path, and connecting the extracted vector segments according to their location to obtain a simple path. According the method of the present application, a complex path can be simplified to a simplest path defining a region by utilizing node scanning process, such that operations on a vector level for a complex path can be realized.

摘要翻译： 本发明涉及图形图像处理的技术领域，特别涉及简化复杂路径的技术。 本发明提供了一种用于简化复杂路径的方法和设备，以便简化由复杂路径描述的区域的简单路径中的任何复杂路径。 简化复杂路径的方法包括：将复杂路径解析为由链接单调向量组成的向量链表; 根据矢量与矢量链表中其他矢量的交点，将矢量链表中的每个矢量分成矢量段; 并从所有向量段中提取位于由复合路径定义的区域的边界上的向量段，并根据其位置连接提取的向量段以获得简单的路径。 根据本申请的方法，可以通过利用节点扫描处理将复杂路径简化为定义区域的最简单的路径，使得可以实现用于复杂路径的向量级上的操作。

公开(公告)号：US20130293566A1

公开(公告)日：2013-11-07

申请号：US13879610

申请日：2011-10-14

申请人： Genglin Huang ,  Hao Lin ,  Yu Tang

发明人： Genglin Huang ,  Hao Lin ,  Yu Tang

IPC分类号： G06T11/40

CPC分类号： G06T11/40 ,  G06T11/001 ,  H04N1/60

摘要： The application provides a method for rasterization. According to the method, a primitive may be divided, at a position where a color abruptly changes in the primitive, into a plurality of sub-primitives with continuously and gradually changing colors. Each of the sub-primitives is then rasterized. The present application further provides an apparatus for rasterizing an image. The apparatus may comprise a dividing module configured to divide a primitive at a position where a color abruptly changes into a plurality of sub-primitives with continuously gradually changing colors. Furthermore, the apparatus may comprise a rasterizing module configure to rasterize each of the sub-primitives. The application may improve the speed of the rasterization and the quality of the processed image.

摘要翻译： 该应用程序提供了一种光栅化方法。 根据该方法，原色可以在颜色突然变化的位置被分割成具有连续且逐渐变化的颜色的多个子图元。 然后，每个子图元被光栅化。 本申请还提供了一种用于光栅化图像的装置。 该装置可以包括分割模块，该分割模块被配置为将颜色突然变化的位置处的原语分成具有不断变化的颜色的多个子图元。 此外，该装置可以包括光栅化模块，其配置为光栅化每个子图元。 应用程序可以提高光栅化的速度和处理的图像的质量。

公开(公告)号：US20110242109A1

公开(公告)日：2011-10-06

申请号：US13121237

申请日：2009-09-28

申请人： Genglin Huang ,  Hao Lin ,  Yu Tang

发明人： Genglin Huang ,  Hao Lin ,  Yu Tang

IPC分类号： G06T11/20

CPC分类号： G06T11/203

摘要： The invention relates to a technical field of graphic image processing, especially to a technology for simplifying a complex path. The invention provides a method and a device for simplifying a complex path, to accomplish simplification of any complex path into a simple path of a region described by the complex path. The method for simplifying a complex path comprises: parsing the complex path into a vector linked-list consisted of linked monotonic vectors; dividing each vector in the vector linked-list into vector segments according to intersection points of the vector with other vectors in the vector linked-list; and extracting from all vector segments the vector segments located on a boundary of a region defined by the complex path, and connecting the extracted vector segments according to their location to obtain a simple path. According the method of the present application, a complex path can be simplified to a simplest path defining a region by utilizing node scanning process, such that operations on a vector level for a complex path can be realized.

摘要翻译： 本发明涉及图形图像处理的技术领域，特别涉及简化复杂路径的技术。 本发明提供了一种用于简化复杂路径的方法和设备，以便简化由复杂路径描述的区域的简单路径中的任何复杂路径。 简化复杂路径的方法包括：将复杂路径解析为由链接单调向量组成的向量链表; 根据矢量与矢量链表中其他矢量的交点，将矢量链表中的每个矢量分成矢量段; 并从所有向量段中提取位于由复合路径定义的区域的边界上的向量段，并根据其位置连接提取的向量段以获得简单的路径。 根据本申请的方法，可以通过利用节点扫描处理将复杂路径简化为定义区域的最简单的路径，使得可以实现用于复杂路径的向量级上的操作。

公开(公告)号：US08743978B2

公开(公告)日：2014-06-03

申请号：US12920206

申请日：2009-02-23

申请人： Pierre Siohan ,  Hao Lin ,  Chrislin Lele

发明人： Pierre Siohan ,  Hao Lin ,  Chrislin Lele

IPC分类号： H04L27/28

CPC分类号： H04L27/2698 ,  H04L27/2602 ,  H04L27/2627 ,  H04L27/265

摘要： A method is provided for transmitting a multiple-carrier signal. The method includes modulating data symbols representative of a data signal to be transmitted, which includes a filtering by at least one prototype function using at least two different filtering coefficients, thus providing a modulated signal including a time sequence of multiple-carrier symbols. A hold interval is inserted in front of at least one multiple-carrier symbol of the modulated signal, thus providing the multiple-carrier signal.

摘要翻译： 提供了一种用于发送多载波信号的方法。 该方法包括调制表示要发送的数据信号的数据符号，其包括使用至少两个不同滤波系数的至少一个原型函数的滤波，从而提供包括多载波符号的时间序列的调制信号。 保持间隔被插入调制信号的至少一个多载波符号的前面，从而提供多载波信号。

公开(公告)号：US08693505B2

公开(公告)日：2014-04-08

申请号：US13378275

申请日：2010-06-15

申请人： Pierre Siohan ,  Hao Lin

发明人： Pierre Siohan ,  Hao Lin

IPC分类号： H04J1/02

CPC分类号： H04L5/0007 ,  H04L25/03834 ,  H04L27/2698

摘要： A method is provided for transmitting a multicarrier signal formed by a temporal succession of multicarrier symbols, which includes: at least one preamble formed by at least three successive multicarrier symbols, known as preamble symbols, including complex-value data elements each associated with a carrier of the signal; and multicarrier symbols, known as data symbols, including real-value data elements each associated with a carrier of the signal. The method includes a carrier-shaping step including filtering the carriers of the preamble symbols using a first prototype filter, and filtering the carriers of the data symbols using a second prototype filter different from the first prototype filter.

摘要翻译： 提供了一种用于发送由多载波符号的时间相继形成的多载波信号的方法，其包括：由至少三个连续的多载波符号形成的至少一个前导码，称为前导码符号，包括复数值数据元素，每个与载波相关联的复数值数据元素 的信号; 以及被称为数据符号的多载波符号，包括与信号的载波相关联的实数数据元素。 该方法包括载波整形步骤，包括使用第一原型滤波器对前导符号的载波进行滤波，并且使用不同于第一原型滤波器的第二原型滤波器对数据符号的载波进行滤波。

公开(公告)号：US20100038366A1

公开(公告)日：2010-02-18

申请号：US12448325

申请日：2006-12-20

申请人： Jianhua Yin ,  Hao Lin

发明人： Jianhua Yin ,  Hao Lin

IPC分类号： B65D45/00

CPC分类号： E05B83/10 ,  E05B13/002 ,  Y10S292/21 ,  Y10S292/32 ,  Y10T70/8973 ,  Y10T292/1048 ,  Y10T292/243

摘要： The present invention discloses a locking bar anti-theft device for container. It will still be effective in preventing the handle from disengaging from the handle hub even if the rivet is damaged; in addition, an internal structure is utilized so that the structure cannot be damaged, thus enhancing the safety of containers. Wherein a projection is provided on a plane by the side of the rivet hole at the front end of the handle corresponding to the sidewall of the handle hub; a guide groove is provided in the inner surface of the sidewall of the handle hub so as to guide the projection of the handle to enter the cavity of the handle hub; a rotary groove is provided in the inner surface of the sidewall of the handle hub so as to rotate the projection around the rivet after the handle is hinged to the handle hub; the guide groove communicates with the rotary groove; when the handle and the handle hub are hinged by the rivet, the projection is disengaged from the guide groove and enter the rotary groove; when the container is locked, the other end of the handle is fixed after driving the projection to rotate a certain angle inside the rotary groove.

摘要翻译： 本发明公开了一种用于容器的锁杆防盗装置。 即使铆钉损坏，仍然可以有效地防止手柄脱离手柄毂; 此外，使用内部结构，使得结构不会被损坏，从而增强了容器的安全性。 其中突出部在与手柄毂的侧壁对应的手柄的前端处的铆钉孔的一侧在平面上设置; 引导槽设置在手柄轮毂的侧壁的内表面中，以引导手柄的突起进入手柄毂的腔; 在把手轮毂的侧壁的内表面上设有旋转槽，以便在把手铰接到把手轮毂之后使突起围绕铆钉旋转; 引导槽与旋转槽连通; 当手柄和手柄毂由铆钉铰接时，突起与引导槽分离并进入旋转槽; 当容器被锁定时，手柄的另一端在驱动突起之后固定，以在旋转槽内旋转一定角度。