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公开(公告)号：US06642765B2
公开(公告)日：2003-11-04
申请号：US10010046
申请日：2001-12-06
Applicant: Dejan Markovic , James W. Tschanz , Vivek K. De
Inventor： Dejan Markovic , James W. Tschanz , Vivek K. De
IPC: H03K3356
CPC classification number: H03K3/356156 , H03K3/0372 , H03K3/35625
Abstract: Flip-flop circuitry having an input configured to receive an input signal and an output configured to deliver an output signal corresponding to the input signal; a clock terminal configured to provide timing signals for reception of the input signal at the input and transmission of the output signal at the output; two on-path inverters connected serially between the input and output, and configured not to respond to the timing signals; and two feedback inverters respectively connected in parallel with the two on-path inverters, the first and second feedback inverters being configured to respond to the timing signals.
Abstract translation: 触发器电路具有被配置为接收输入信号的输入和被配置为传送对应于输入信号的输出信号的输出; 时钟端子，其被配置为在输出处提供输入和输出输出信号时提供用于接收输入信号的定时信号; 两个通路反相器串联连接在输入和输出之间，并且被配置成不响应定时信号; 以及分别与两个通路反相器并联连接的两个反馈反相器，第一和第二反馈反相器被配置为响应于定时信号。
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公开(公告)号：US06970018B2
公开(公告)日：2005-11-29
申请号：US10873243
申请日：2004-06-23
Applicant: Dejan Markovic , James W. Tschanz , Vivek K. De
Inventor： Dejan Markovic , James W. Tschanz , Vivek K. De
IPC: H03K3/012 , H03K3/037 , H03K3/356 , H03K19/094
CPC classification number: H03K3/356113 , H03K3/012 , H03K3/037 , H03K3/356156
Abstract: A cycle latch includes a control circuit which increases the pull-up rate of a storage node by conditionally discharging the feedback node in a cross-coupled inverter keeper structure. The cycle latch includes an NMOS transistor switch for transferring an input value to the storage node, and two more NMOS transistors connected in series for performing the function of the control circuit. By connecting the storage node to a pre-discharged feedback node and then driving the latch with a low-swing clock, improved performance in terms of delay times, energy consumption, and robustness is achieved.
Abstract translation: 循环锁存器包括控制电路，其通过在交叉耦合的逆变器保持器结构中有条件地排放反馈节点来增加存储节点的上拉率。 周期锁存器包括用于将输入值传送到存储节点的NMOS晶体管开关和串联连接的两个NMOS晶体管，用于执行控制电路的功能。 通过将存储节点连接到预放电反馈节点，然后用低摆频时钟驱动锁存器，实现延迟时间，能量消耗和鲁棒性方面的改进的性能。
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公开(公告)号：US06806739B2
公开(公告)日：2004-10-19
申请号：US10330544
申请日：2002-12-30
Applicant: Dejan Markovic , James W. Tschanz , Vivek K. De
Inventor： Dejan Markovic , James W. Tschanz , Vivek K. De
IPC: H03K19094
CPC classification number: H03K3/356113 , H03K3/012 , H03K3/037 , H03K3/356156
Abstract: A cycle latch includes a control circuit which increases the pull-up rate of a storage node by conditionally discharging the feedback node in a cross-coupled inverter keeper structure. The cycle latch includes an NMOS transistor switch for transferring an input value to the storage node, and two more NMOS transistors connected in series for performing the function of the control circuit. By connecting the storage node to a pre-discharged feedback node and then driving the latch with a low-swing clock, improved performance in terms of delay times, energy consumption, and robustness is achieved.
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公开(公告)号：US07969604B2
公开(公告)日：2011-06-28
申请号：US11291177
申请日：2005-11-30
Applicant: Dejan Markovic
Inventor： Dejan Markovic
IPC: G06K15/00
CPC classification number: G06F17/211 , G06T15/503
Abstract: Systems and methods provide a mechanism to print documents having transparent artwork that overlaps other artwork. One aspect of the systems and methods includes sending the document to a printer control system coupled to a printer. The printer control system detects overlapping areas, and processes the artwork into separate atomic regions. Objects contributing to the atomic region are placed in an object stack. A rasterizer having knowledge of the printer characteristics creates object raster buffers for the portions of the objects that contribute to the atomic region. The object raster buffers are then blended according to transparency values associated with the object to create an atomic region raster buffer. The atomic region raster buffer is combined with other atomic region raster buffers and raster images for other non-overlapping objects into a printer raster buffer that may be processed by the printer to produce a page.
Abstract translation: 系统和方法提供打印具有与其他作品重叠的透明图稿的文档的机制。 系统和方法的一个方面包括将文档发送到与打印机相连的打印机控制系统。 打印机控制系统检测重叠区域，并将艺术品处理成单独的原子区域。 对原子区域贡献的对象被放置在一个对象栈中。 具有打印机特性知识的光栅化器为有助于原子区域的对象部分创建对象光栅缓冲器。 然后根据与对象相关联的透明度值来混合对象光栅缓冲区，以创建原子区域光栅缓冲区。 原子区域栅格缓冲区与其他原子区域栅格缓冲区和其他非重叠对象的光栅图像组合到可由打印机处理以生成页面的打印机栅格缓冲区中。
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公开(公告)号：US07961346B1
公开(公告)日：2011-06-14
申请号：US12911017
申请日：2010-10-25
Applicant: Dejan Markovic , Krish Chaudhury
Inventor： Dejan Markovic , Krish Chaudhury
CPC classification number: G06T11/203
Abstract: Methods, systems, and apparatus, including computer program products, for determining a complexity value for a subregion of an electronic document page that includes one or more objects. In one aspect, a method includes dividing a subregion of an electronic document page into a plurality of cells, where the electronic document page includes one or more objects, the objects include one or more transparent objects, the subregion includes at least part of a transparent object, and each cell has an associated cell counter. The method includes, for each object partly or completely located in the subregion, identifying cells that are overlapped by the object, and increasing the associated cell counter for each of the identified cells. The method includes summing all cell counters associated with all cells in the subregion to determine a complexity value for the subregion.
Abstract translation: 用于确定包括一个或多个对象的电子文档页面的子区域的复杂度值的方法，系统和装置，包括计算机程序产品。 一方面，一种方法包括将电子文档页面的子区域划分成多个单元，其中电子文档页面包括一个或多个对象，该对象包括一个或多个透明对象，该子区域至少包括一部分透明的 对象，并且每个单元格具有关联的单元计数器。 该方法包括对于部分或完全位于该子区域中的每个对象，识别与对象重叠的小区，以及增加每个所识别的小区的相关联的小区计数器。 该方法包括将与该子区域中的所有单元相关联的所有单元计数器相加以确定该子区域的复杂度值。
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Patent Agency Ranking
公开(公告)号：US20060104544A1
公开(公告)日：2006-05-18
申请号：US10991643
申请日：2004-11-17
Applicant: Krish Chaudhury , Dejan Markovic
Inventor： Krish Chaudhury , Dejan Markovic
IPC: G06K9/32
CPC classification number: G06T3/0081
Abstract: The invention features a method, system, and computer program product. A source bitmap image, a destination bitmap image, a source image feature outline surrounding a source region of the source bitmap image, and a destination image feature outline surrounding a destination region of the destination bitmap image are received. A point-to-point correspondence between the source image feature outline and the destination image feature outline is generated, such that the point-to-point correspondence defines a reshaping of the source image feature outline. An interpolation surface is calculated interpolating an area of the source bitmap image that includes the source region. The interpolation surface is reshaped using the point-to-point correspondence.
Abstract translation: 本发明的特征在于一种方法，系统和计算机程序产品。 源位图图像，目的地位图图像，围绕源位图图像的源区域的源图像特征轮廓以及围绕目的地位图图像的目的地区域的目的地图像特征轮廓被接收。 生成源图像特征轮廓和目标图像特征轮廓之间的点对点对应，使得点对点对应定义了源图像特征轮廓的整形。 计算内插表面，内插包括源区域的源位图图像的区域。 插值表面使用点对点对应重构。
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公开(公告)号：US07817871B2
公开(公告)日：2010-10-19
申请号：US10921628
申请日：2004-08-18
Applicant: Krish Chaudhury , Dejan Markovic
Inventor： Krish Chaudhury , Dejan Markovic
CPC classification number: G06T3/403 , G06T5/003 , G06T7/13 , G06T2207/20192
Abstract: Edges are detected in a raster image and generate parametric curves from the detected edges. The parametric curves are used to render a scaled version of the raster image. Some embodiments may allow edge locations within a raster image to retain a satisfactory level of sharpness when the raster image is scaled to a larger size.
Abstract translation: 在光栅图像中检测边缘，并从检测到的边缘生成参数曲线。 参数曲线用于渲染光栅图像的缩放版本。 当光栅图像被缩放到更大的尺寸时，一些实施例可以允许光栅图像内的边缘位置保持令人满意的清晰度。
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公开(公告)号：US07242415B1
公开(公告)日：2007-07-10
申请号：US10786771
申请日：2004-02-25
Applicant: Stephan R. Yhann , Dejan Markovic , Alexandre S. Parenteau
Inventor： Stephan R. Yhann , Dejan Markovic , Alexandre S. Parenteau
IPC: G09G5/00
CPC classification number: G06T11/40
Abstract: Computer-implemented methods and apparatus for processing a graphical element that has an associated original type, including blending at least part of the graphical element and at least part of one or more other graphical elements to produce a transformed graphical element. The transformed graphical element has an associated transformed type, and the transformed type is different than the original type. Information about the original type is stored, and the transformed graphical element, an adjacent graphical element, or both are processed using the stored information about the original type.
Abstract translation: 用于处理具有相关原始类型的图形元素的计算机实现的方法和装置，包括混合图形元素的至少一部分和至少部分一个或多个其它图形元素以产生经变换的图形元素。 变换图形元素具有相关联的变换类型，变换类型与原始类型不同。 存储关于原始类型的信息，并使用存储的关于原始类型的信息来处理变换的图形元素，相邻的图形元素或两者。
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公开(公告)号：US07719546B1
公开(公告)日：2010-05-18
申请号：US11772007
申请日：2007-06-29
Applicant: Stephan R. Yhann , Dejan Markovic , Alexandre S. Parenteau
Inventor： Stephan R. Yhann , Dejan Markovic , Alexandre S. Parenteau
IPC: G09G5/00
CPC classification number: G06T11/40
Abstract: Computer-implemented methods and apparatus for processing a graphical element that has an associated original type, including blending at least part of the graphical element and at least part of one or more other graphical elements to produce a transformed graphical element. The transformed graphical element has an associated transformed type, and the transformed type is different than the original type. Information about the original type is stored, and the transformed graphical element, an adjacent graphical element, or both are processed using the stored information about the original type.
Abstract translation: 用于处理具有相关原始类型的图形元素的计算机实现的方法和装置，包括混合图形元素的至少一部分和至少部分一个或多个其它图形元素以产生经变换的图形元素。 变换图形元素具有相关联的变换类型，变换类型与原始类型不同。 存储关于原始类型的信息，并使用存储的关于原始类型的信息来处理变换的图形元素，相邻的图形元素或两者。
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公开(公告)号：US07209258B1
公开(公告)日：2007-04-24
申请号：US10153426
申请日：2002-05-21
Applicant: Dejan Markovic , Krish Chaudhury
Inventor： Dejan Markovic , Krish Chaudhury
CPC classification number: G06T11/203
Abstract: Methods and apparatus, including computer program products, implementing and using techniques for rendering an electronic document page that includes one or more objects. It is determined whether any object of the one or more objects on the document page is a transparent object. If a transparent object is found, the document page is divided into a plurality of subregions. For each subregion, a set of one or more opaque object components is generated for any object having a location in the subregion. The document page is rendered, including separately rendering each of the plurality of subregions.
Abstract translation: 方法和装置，包括计算机程序产品，用于呈现包括一个或多个对象的电子文档页面的实现和使用技术。 确定文档页面上的一个或多个对象的任何对象是否为透明对象。 如果找到透明对象，则文档页面被分成多个子区域。 对于每个子区域，对于具有该子区域中的位置的任何对象，生成一组一个或多个不透明对象组件。 呈现文档页面，包括分别呈现多个子区域中的每一个。
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