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1. 发明授权

US07191352B2 Circuit and method for controlling a power cut-off protection circuit 失效
标题翻译：用于控制断电保护电路的电路和方法
公开(公告)号：US07191352B2
公开(公告)日：2007-03-13
申请号：US10902542
申请日：2004-07-29
申请人： Atousa Soroushi , Patrick Wai-Tong Leung
发明人： Atousa Soroushi , Patrick Wai-Tong Leung
IPC分类号： G06F1/00 , G06F9/00 , G06F11/00
CPC分类号： G06F1/30
摘要： A power cut-off protection control circuit and method. A memory pair and a selecting circuit are provided. The memory pair stores data made available at respective storage inputs of first and second storage elements of the pair and provides the stored data at respective storage outputs thereof. The memory pair has a polarity selecting input through which the output of one of the first and second storage elements is caused to correspond to a first control state of the switch and the output of the other of the first and second storage elements is caused to correspond to a second control state of the switch. The selecting circuit has inputs coupled to the respective storage outputs of the memory pair and an output coupled to a control line of the switch for controlling the switch. A selecting line of the selecting circuit selects between the inputs, for selecting one or the other of the storage outputs of the first and second storage elements.
摘要翻译：一种断电保护控制电路及方法。提供存储器对和选择电路。存储器对存储在该对的第一和第二存储元件的相应存储输入处可用的数据，并在其各自的存储输出处提供存储的数据。存储器对具有极性选择输入，第一和第二存储元件之一的输出通过该极性选择输入对应于开关的第一控制状态，并使第一和第二存储元件中的另一个的输出对应到开关的第二控制状态。选择电路具有耦合到存储器对的相应存储输出的输入和耦合到用于控制开关的开关的控制线的输出。选择电路的选择线在输入之间选择用于选择第一和第二存储元件的存储输出中的一个或另一个。

2. 发明申请

US20060158677A1 Enhanced image data processing method and apparatus 审中-公开
标题翻译：增强图像数据处理方法和装置
公开(公告)号：US20060158677A1
公开(公告)日：2006-07-20
申请号：US11037843
申请日：2005-01-18
申请人： Atousa Soroushi , George Lyons , Barinder Rai
发明人： Atousa Soroushi , George Lyons , Barinder Rai
IPC分类号： G06F3/12
CPC分类号： H04N1/32128 , H04N2201/0015
摘要： Provided is a method and apparatus for generating a single header from a stream of image data. A first frame of image data of the stream of image data is received by a graphics controller, which generates the header. The header is then stored in buffers of a memory of the graphics controller. Subsequently, encoded image data of the first frame of image data and subsequent frames of image data are stored at an offset from the header within the buffers. Thereafter, when a processor decodes the encoded image data, the processor retrieves the contents of the buffer having the header of the first frame of image data and encoded image data.
摘要翻译：提供了一种从图像数据流生成单个报头的方法和装置。图像数据流的第一帧图像数据由生成头部的图形控制器接收。然后，头部存储在图形控制器的存储器的缓冲器中。随后，图像数据的第一帧的编码图像数据和图像数据的后续帧被存储在与缓冲器内的标题的偏移处。此后，当处理器对编码的图像数据进行解码时，处理器检索具有图像数据的第一帧的标题和编码的图像数据的缓冲器的内容。

3. 发明申请

US20060050093A1 Method and apparatus for expanding image data to create enlarged images for dispaly 失效
标题翻译：用于扩展图像数据以创建用于显示的放大图像的方法和装置
公开(公告)号：US20060050093A1
公开(公告)日：2006-03-09
申请号：US10926732
申请日：2004-08-26
申请人： Atousa Soroushi
发明人： Atousa Soroushi
IPC分类号： G09G5/00
CPC分类号： G09G5/391
摘要： The invention is directed to expanding digital image data to create enlarged images for display. The images are enlarged in a way in which a selected pixel in an original image is maintained at a particular location in each of the enlarged images regardless of the scale factor used. In a method, a plurality of scale factors and a plurality of sets of pixel replication sequences are provided. A scale factor is selected. Providing the pixel replication sequences includes: selecting a first pixel of the original image, selecting a scale offset parameter, adding the selected scale factor to the selected scale offset, producing a first sum, and comparing the first sum to a maximum sum. A pixel replication sequence is selected for the desired scale factor. A selected first pixel of the original image is mapped into a first pixel location in the enlarged image. If the first sum is less than the maximum sum, the selected first pixel is also mapped into a second pixel location in the enlarged image. If the first sum is greater than the maximum sum, a second pixel is selected from the original image and mapped into the second pixel location. The invention is also directed to a machine readable medium for performing a program of instructions, an apparatus, and a computer system according to the principles of the invention.
摘要翻译：本发明旨在扩展数字图像数据以产生用于显示的放大图像。图像被放大，其中原始图像中的所选像素保持在每个放大图像中的特定位置，而与所使用的比例因子无关。在一种方法中，提供多个比例因子和多组像素复制序列。选择比例因子。提供像素复制序列包括：选择原始图像的第一像素，选择标度偏移参数，将所选择的比例因子与所选择的比例偏移相加，产生第一和，并将第一和比较为最大和。为所需的比例因子选择像素复制序列。原始图像的所选择的第一像素被映射到放大图像中的第一像素位置。如果第一和小于最大和，则所选择的第一像素也被映射到放大图像中的第二像素位置。如果第一和大于最大和，则从原始图像中选择第二像素并映射到第二像素位置。本发明还涉及一种用于执行根据本发明的原理的指令程序，装置和计算机系统的机器可读介质。

4. 发明申请

US20050154856A1 Method and apparatus for high speed addressing of memory locations within the same page 审中-公开
标题翻译：高速寻址同一页内存储器位置的方法和装置
公开(公告)号：US20050154856A1
公开(公告)日：2005-07-14
申请号：US10758432
申请日：2004-01-14
申请人： Atousa Soroushi
发明人： Atousa Soroushi
IPC分类号： G06F12/00 , G06F12/02
CPC分类号： G06F12/0215
摘要： A method and apparatus for high speed addressing of memory locations within the same page. Generally, a first selected location in the memory space is accessed using at least a first and second part of the address. Then, a first part of the address of a second selected location in the memory space is transmitted. The method and apparatus determine whether at least a second part of the address of the second selected location corresponding to the second part of the address of the first selected location is the same as the second part of the address of the first selected location, and determines the address for the second selected location without transmitting the second part of the address of the second selected location by joining the second part of the address of the first selected location with the first part of the address of the second location on the condition that the second part of the address of the second selected location is the same as the second part of the address of the first selected location.
摘要翻译：一种用于高速寻址同一页内存储器位置的方法和装置。通常，使用地址的至少第一和第二部分访问存储器空间中的第一选定位置。然后，发送存储器空间中的第二选定位置的地址的第一部分。所述方法和装置确定与第一选定位置的地址的第二部分相对应的第二选定位置的地址的至少第二部分是否与第一选定位置的地址的第二部分相同，并且确定通过将第一选定位置的地址的第二部分与第二位置的地址的第一部分连接，第二选定位置的地址不发送第二选定位置的地址的第二部分，第二所选位置的地址的一部分与第一选定位置的地址的第二部分相同。

5. 发明申请

US20050206652A1 Memory efficient method and apparatus for displaying large overlaid camera images 失效
标题翻译：用于显示大型重叠相机图像的存储器有效方法和装置
公开(公告)号：US20050206652A1
公开(公告)日：2005-09-22
申请号：US10802578
申请日：2004-03-17
申请人： Atousa Soroushi , Victor Chan
发明人： Atousa Soroushi , Victor Chan
IPC分类号： G09G5/00 , G03B27/52 , G09G5/36 , G09G5/377 , G09G5/391 , H04N5/445
CPC分类号： H04N5/44504 , G03B27/52
摘要： A memory efficient method and apparatus for displaying large overlaid camera images. According to one aspect of the invention, overlay image data are stored in a memory, fetched, up-scaled, and then combined with main image data to form composite image data for rendering on a graphics display device. According to another aspect of the invention, the overlay image data are stored in a memory, fetched, and then combined with main image data streamed from a source of the main image data.
摘要翻译：一种用于显示大型重叠相机图像的记忆有效方法和装置。根据本发明的一个方面，将覆盖图像数据存储在存储器中，获取，升级，然后与主图像数据组合，以形成用于在图形显示设备上呈现的合成图像数据。根据本发明的另一方面，覆盖图像数据被存储在存储器中，获取，然后与从主图像数据的源流传输的主图像数据组合。

6. 发明申请

US20050044341A1 Method and apparatus for high speed addressing of a memory space from a relatively small address space 失效
标题翻译：用于从相对较小的地址空间高速寻址存储器空间的方法和装置
公开(公告)号：US20050044341A1
公开(公告)日：2005-02-24
申请号：US10644695
申请日：2003-08-20
申请人： Atousa Soroushi
发明人： Atousa Soroushi
IPC分类号： G06F9/34 , G06F12/02 , G06F12/06 , G06F13/16
CPC分类号： G06F9/342 , G06F12/0623
摘要： A method and apparatus for high speed addressing of a memory space from a relatively small address space. An N-bit bus interfaces with a memory device having a 2M address memory space, where M is greater than N. The method and apparatus provide for (a) providing at least two registers, (b) receiving one byte of a plurality of N-bit bytes that together define an address in the memory space, (c) incrementing a count as a result of completing step (b), (d) addressing one of the two registers according to the incremented count in step (c), and (e) storing the one byte in the register addressed in step (d).
摘要翻译：一种用于从相对小的地址空间高速寻址存储器空间的方法和装置。 N位总线与具有2 M地址存储器空间的存储器件接口，其中M大于N.该方法和装置提供（a）提供至少两个寄存器，（b）接收一个字节的多个N位字节，其一起定义存储器空间中的地址，（c）作为完成步骤（b）的结果增加计数，（d）根据步骤（c）中的递增计数寻址两个寄存器中的一个），和（e）将一个字节存储在步骤（d）中寻址的寄存器中。

7. 发明授权

US07557817B2 Method and apparatus for overlaying reduced color resolution images 失效
标题翻译：覆盖缩小颜色分辨率图像的方法和装置
公开(公告)号：US07557817B2
公开(公告)日：2009-07-07
申请号：US11420571
申请日：2006-05-26
申请人： Atousa Soroushi , Jerzy Wieslaw Swic
发明人： Atousa Soroushi , Jerzy Wieslaw Swic
IPC分类号： G09G5/00 , G09G5/02
CPC分类号： G09G5/026 , G06F3/14 , G09G3/20 , G09G2320/0242 , G09G2340/0407 , G09G2340/125
摘要： In one embodiment, an image is created by combining an overlay image with a main image. Each pixel of the main and overlay images is defined by a luma component and at least one color component. Each luma component takes a value within a luma range, the lowest and highest values in the luma range being, respectively, a minimum and maximum value. For each pixel in the overlay image, it is determined that the pixel is: an opaque pixel, a transparent pixel, or an intermediate pixel. Each pixel of the main image that is in a location that corresponds to the location of an opaque pixel is replaced with the corresponding opaque pixel. In one embodiment, each pixel of the main image that is in a location that corresponds to the location of a transparent pixel is retained. Further, the luma component of each pixel of the main image that is in a location that corresponds to the location of an intermediate pixel is, in one embodiment, replaced with a luma value that is equivalent to the two's complement of the luma value of the corresponding intermediate pixel.
摘要翻译：在一个实施例中，通过将覆盖图像与主图像组合来创建图像。主要和覆盖图像的每个像素由亮度分量和至少一个颜色分量定义。每个亮度分量取一个亮度范围内的值，亮度范围内的最低和最高值分别为最小值和最大值。对于覆盖图像中的每个像素，确定像素是：不透明像素，透明像素或中间像素。处于与不透明像素的位置相对应的位置的主图像的每个像素被替换为相应的不透明像素。在一个实施例中，主图像的处于与透明像素的位置对应的位置的每个像素被保留。此外，在一个实施例中，处于与中间像素的位置对应的位置中的主图像的每个像素的亮度分量被替换为等于两倍的亮度值的二进制补码的亮度值相应的中间像素。

8. 发明授权

US07506133B2 Method and apparatus for high speed addressing of a memory space from a relatively small address space 失效
标题翻译：用于从相对较小的地址空间高速寻址存储器空间的方法和装置
公开(公告)号：US07506133B2
公开(公告)日：2009-03-17
申请号：US10644695
申请日：2003-08-20
申请人： Atousa Soroushi
发明人： Atousa Soroushi
IPC分类号： G06F12/00
CPC分类号： G06F9/342 , G06F12/0623
摘要： A method and apparatus for high speed addressing of a memory space from a relatively small address space. An N-bit bus interfaces with a memory device having a 2M address memory space, where M is greater than N. The method and apparatus provide for (a) providing at least two registers, (b) receiving one byte of a plurality of N-bit bytes that together define an address in the memory space, (c) incrementing a count as a result of completing step (b), (d) addressing one of the two registers according to the incremented count in step (c), and (e) storing the one byte in the register addressed in step (d).
摘要翻译：一种用于从相对小的地址空间高速寻址存储器空间的方法和装置。 N位总线与具有2M地址存储器空间的存储器件接口，其中M大于N.该方法和装置提供（a）提供至少两个寄存器，（b）接收多个N的一个字节一起定义存储器空间中的地址，（c）作为完成步骤（b）的结果增加计数，（d）根据步骤（c）中的递增计数寻址两个寄存器之一，以及（e）将一个字节存储在步骤（d）中寻址的寄存器中。

9. 发明申请

US20060017738A1 System and method for detecting memory writes to initiate image data transfers 审中-公开
标题翻译：用于检测存储器写入以启动图像数据传输的系统和方法
公开(公告)号：US20060017738A1
公开(公告)日：2006-01-26
申请号：US10898082
申请日：2004-07-23
申请人： Juraj Bystricky , Atousa Soroushi , Victor Chan
发明人： Juraj Bystricky , Atousa Soroushi , Victor Chan
IPC分类号： G09G5/36
CPC分类号： G09G5/36 , G09G3/3611 , G09G2310/04 , G09G2340/12
摘要： A system and method for detecting memory writes to initiate image data transfers includes a display controller device with a write detector module and controller logic. The write detector module detects write operations from a host central-processing unit to on-screen data in a video memory of the display controller. The write detector module responsively sets a transfer flag to indicate that the on-screen data has been modified. The controller logic then detects that the transfer flag has been set by the write detector module. The controller logic may then efficiently initiate a frame transfer operation for transferring the modified on-screen data from the video memory to a display of a host electronic device.
摘要翻译：用于检测存储器写入以启动图像数据传送的系统和方法包括具有写入检测器模块和控制器逻辑的显示控制器设备。写检测器模块检测从主机中央处理单元到显示控制器的视频存储器中的屏幕数据的写入操作。写入检测器模块响应地设置传输标志以指示屏幕数据已被修改。然后，控制器逻辑检测到写入检测器模块已经设置了传输标志。然后，控制器逻辑可以有效启动用于将修改的屏幕上数据从视频存储器传送到主机电子设备的显示器的帧传送操作。

10. 发明申请

US20050259105A1 System and method for detecting memory location modifications to initiate image data transfers 审中-公开
标题翻译：用于检测存储器位置修改以启动图像数据传输的系统和方法
公开(公告)号：US20050259105A1
公开(公告)日：2005-11-24
申请号：US10848719
申请日：2004-05-19
申请人： Juraj Bystricky , Keith Gillett , Atousa Soroushi
发明人： Juraj Bystricky , Keith Gillett , Atousa Soroushi
IPC分类号： G06F3/153 , G09G3/20 , G09G3/36 , G09G5/00 , G09G5/36 , G09G5/39 , G09G5/395 , G09G5/397 , G09G5/399
CPC分类号： G09G5/395
摘要： A system and method for detecting memory location modifications to initiate image data transfers includes a display controller device with a location detector module and controller logic. The location detector module detects register write operations from a host central-processing unit to on-screen registers in a controller registers of the display controller. The on-screen registers define where in a video memory of the display controller the on-screen data is stored. The location detector module responsively sets a transfer flag to indicate that one or more memory locations of the on-screen data have been modified. The controller logic then detects that the transfer flag has been set by the location detector module. The controller logic may then efficiently initiate a frame transfer operation for transferring the appropriate on-screen data from the video memory to a display of a host electronic device.
摘要翻译：用于检测存储器位置修改以启动图像数据传输的系统和方法包括具有位置检测器模块和控制器逻辑的显示控制器设备。位置检测器模块检测从主机中央处理单元到显示控制器的控制器寄存器中的屏幕寄存器的寄存器写入操作。屏幕寄存器定义显示控制器的视频存储器中存储屏幕数据的位置。位置检测器模块响应地设置传送标志以指示屏幕数据的一个或多个存储器位置已被修改。然后，控制器逻辑检测到位置检测器模块已经设置了传送标志。然后，控制器逻辑可以有效地启动用于将适当的屏幕上数据从视频存储器传送到主机电子设备的显示器的帧传送操作。

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