公开(公告)号：US20060256125A1

公开(公告)日：2006-11-16

申请号：US11233497

申请日：2005-09-21

Applicant: Greg Neal ,  Anders Frisk

Inventor： Greg Neal ,  Anders Frisk

IPC: G09G5/02

CPC classification number: G09G5/006 ,  G09G2320/0606 ,  G09G2320/0666 ,  G09G2320/0693 ,  G09G2320/08 ,  G09G2370/04

Abstract: A method for receiving OSD data over from a computer for display on a monitor over a transmission link that includes, launching an OSD application on the computer; receiving an OSD control command at the computer; encoding the OSD control command by the OSD application; converting the encoded OSD control command into an OSD data packet; converting the OSD data packet into at least two OSD pixel patterns, sending the two OSD pixel patterns over the transmission link to the monitor, and displaying the OSD.

Abstract translation: 一种用于从计算机接收OSD数据的方法，用于通过传输链路在监视器上显示，包括：在计算机上启动OSD应用程序; 在计算机上接收OSD控制命令; 通过OSD应用编码OSD控制命令; 将编码的OSD控制命令转换成OSD数据包; 将OSD数据包转换为至少两个OSD像素图案，通过传输链路将两个OSD像素图案发送到监视器，并显示OSD。

公开(公告)号：US20060251323A1

公开(公告)日：2006-11-09

申请号：US11339313

申请日：2006-01-24

Applicant: Andrew MacKinnon ,  Peter Swartz

Inventor： Andrew MacKinnon ,  Peter Swartz

IPC: G06K9/00

CPC classification number: H04N9/64 ,  H04N1/6075 ,  H04N1/62 ,  H04N9/643

Abstract: A method, system and apparatus for color management that directly acts upon the hue, saturation, and luminance value of a pixel instead of its U and V value. Additionally, instead of dividing the color space into uniform areas, the color space is divided into multiple user-defined regions. The detection of a pixel is based on its hue, saturation, and luminance value, so a single set of values can define the correction for an entire hue.

Abstract translation: 用于颜色管理的方法，系统和装置，其直接作用于像素的色调，饱和度和亮度值而不是其U和V值。 另外，不是将颜色空间划分成均匀区域，而是将颜色空间分成多个用户定义的区域。 像素的检测基于其色调，饱和度和亮度值，因此单个值可以定义整个色相的校正。

公开(公告)号：US07068686B2

公开(公告)日：2006-06-27

申请号：US10726438

申请日：2003-12-02

Applicant: Osamu Kobayashi

Inventor： Osamu Kobayashi

IPC: H04J3/12

CPC classification number: G09G5/005 ,  G06F3/147 ,  G06F3/153 ,  G09G5/006 ,  G09G2370/04 ,  G09G2370/047

Abstract: A transmission efficient packet based display interface arranged to couple a multimedia source device to a multimedia sink device is disclosed. The transmission efficient interface includes a bi-directional auxiliary channel arranged to transfer information between the multimedia source device and the multimedia sink device and vice versa, wherein the information transferred over the auxiliary channel includes a set of packet attributes. The interface also includes a unidirectional main link arranged to carry a number multimedia data packets from the transmitter unit to the receiver unit each having a multimedia data packet header. In the described embodiment, each of the headers is substantially reduced in size over what would otherwise be necessary since the packet attributes are communicated via the auxiliary channel prior to the transmission of the main link packets over main link thereby minimizing the packet overhead and providing a very high main link efficiency.

公开(公告)号：US07009628B2

公开(公告)日：2006-03-07

申请号：US10226432

申请日：2002-08-22

Applicant: Greg Neal

Inventor： Greg Neal

IPC: G09G5/02

CPC classification number: G09G3/20 ,  G09G5/00 ,  G09G5/008 ,  G09G5/18 ,  G09G2340/0421

Abstract: A method, apparatus, and system for determining a true horizontal resolution of an analog video signal arranged to display a number of features having associated feature edges on a display each of which were created with a true pixel clock is described. For a test horizontal resolution, if it is determined that substantially all of the feature edges have substantially the same phase relationship to a test pixel clock, then the test horizontal resolution is the true horizontal resolution.

公开(公告)号：US20050162367A1

公开(公告)日：2005-07-28

申请号：US10902898

申请日：2004-07-29

Applicant: Osamu Kobayashi ,  Anders Frisk

Inventor： Osamu Kobayashi ,  Anders Frisk

IPC: G02F1/133 ,  G09G3/20 ,  G09G3/36 ,  G09G5/00

CPC classification number: G09G3/3648 ,  G09G5/005 ,  G09G5/006 ,  G09G2320/0252 ,  G09G2320/0261 ,  G09G2340/0435 ,  G09G2340/16

Abstract: In a liquid crystal display (LCD) panel based display, a method of dynamically selecting either frame rate conversion (FRC) or pixel voltage overdrive is disclosed. The method is carried out by performing the following operations. A video vertical refresh rate of an incoming video data stream is determined and based upon the determining, only one video data stream conditioning protocol from a number of available video data stream conditioning protocols is selected. The selected video data stream condition protocol is then applied to the video data stream.

Abstract translation: 在基于液晶显示（LCD）面板的显示器中，公开了动态选择帧速率转换（FRC）或像素电压过驱动的方法。 通过执行以下操作来执行该方法。 确定输入视频数据流的视频垂直刷新率，并且基于确定，仅选择来自多个可用视频数据流调节协议的一个视频数据流调节协议。 然后将所选择的视频数据流条件协议应用于视频数据流。

公开(公告)号：US20050135485A1

公开(公告)日：2005-06-23

申请号：US10866460

申请日：2004-06-10

Applicant: Hari Nair ,  Gordon Petrides

Inventor： Hari Nair ,  Gordon Petrides

IPC: H04N5/14 ,  H04N7/01 ,  H04N7/12

CPC classification number: H04N7/014 ,  H04N5/145

Abstract: Methods and apparatus, including computer program products, implementing and using techniques for determining motion vectors to be used for interpolation of intermediary frames in a digital video sequence are disclosed. A first image frame including several image patches is received. A second image frame including one or more image patches corresponding to the image patches in the first image frame is received. For each image patch that occurs in both frames, the following operations occur: forward and backward motion vectors are determined for the image patch in the first image frame, forward and backward motion vectors are determined for the image patch in the second image frame, one motion vector from the first image frame and one motion vector from the second frame are selected and the selected motion vectors are used to establish an intermediary position of the image patch in an interpolated frame between the frames.

Abstract translation: 公开了包括计算机程序产品，用于确定用于数字视频序列中的中间帧的插值的运动矢量的实现和使用技术的方法和装置。 接收包括若干图像补丁的第一图像帧。 接收包括与第一图像帧中的图像块相对应的一个或多个图像块的第二图像帧。 对于在两个帧中发生的每个图像补丁，发生以下操作：为第一图像帧中的图像块确定向前和向后运动矢量，为第二图像帧中的图像块确定向前和向后运动矢量，一个 选择来自第一图像帧的运动矢量和来自第二帧的一个运动矢量，并且使用所选择的运动矢量来建立帧间内插帧中的图像块的中间位置。

公开(公告)号：US20050135483A1

公开(公告)日：2005-06-23

申请号：US10833198

申请日：2004-04-26

Applicant: Hari Nair

Inventor： Hari Nair

IPC: G06T7/20 ,  H04N7/12 ,  H04N7/26

CPC classification number: H04N19/00703 ,  G06T7/20 ,  H04N19/513 ,  H04N19/521 ,  H04N19/53 ,  H04N19/80

Abstract: Methods and apparatus, including computer program products, implementing and using techniques for performing temporal motion vector filtering in digital video are disclosed. A recursive hierarchical process is used to determine a motion vector. In the recursive hierarchical process, a neighborhood of old motion vectors is filtered to generate a first estimated motion vector for an image patch in a pair of two image frames. The filtering process uses multiple vectors in a neighborhood around the old motion vector to improve the prediction of the first estimated motion vector. The temporal vector partitioning process separates motion vectors associated with an object from motion vectors associated with a background before selecting a best motion vector, which improves the selection process. The process also works well in the absence of object/background boundaries, as in this case the outlier (incorrect) vector or vectors will be separated out from the good vectors.

Abstract translation: 公开了包括计算机程序产品在数字视频中执行时间运动矢量滤波的实现和使用技术的方法和装置。 递归层次过程用于确定运动矢量。 在递归分层处理中，对旧的运动矢量的邻域进行滤波，以生成一对两个图像帧中的图像块的第一估计运动矢量。 滤波处理使用旧运动矢量周围的邻域中的多个向量来改善第一估计运动矢量的预测。 在选择最佳运动矢量之前，时间矢量分割过程将与对象相关联的运动矢量与与背景相关联的运动矢量分离，这改善了选择过程。 该过程在没有对象/背景边界的情况下也很有效，因为在这种情况下，异常值（不正确）的向量或向量将从良好向量中分离出来。

公开(公告)号：US20050134735A1

公开(公告)日：2005-06-23

申请号：US11004565

申请日：2004-12-03

Applicant: Peter Swartz

Inventor： Peter Swartz

IPC: G09G3/36 ,  G06T3/40 ,  G09G3/20 ,  G09G5/00 ,  G09G5/18 ,  G09G5/36 ,  G09G5/391 ,  H04N5/208 ,  H04N5/21 ,  H04N5/44 ,  H04N5/66 ,  H04N7/01 ,  H04N11/20

CPC classification number: H04N7/0112 ,  G06T3/40 ,  G09G3/3611 ,  G09G2310/0229 ,  G09G2340/0407 ,  H04N7/01 ,  H04N7/012

Abstract: A multi-function display controller that includes a source detector unit for determining if the source of an input stream is either film originated source originated or video source originated. A source converter unit for converting the input image stream to a common signal processing format is coupled to the source detector unit. Once converted to the common signal processing format, a determination is made if the input image stream is interlaced or non-interlaced (progressive scan). If the input image stream is interlaced, a de-interlace unit converts the interlaced signal to progressive scan using either motion adaptive or motion compensated de-interlacing techniques. It should be noted that in the described embodiment, motion vectors generated for use by the motion compensated de-interlace can be optionally stored in a memory unit for use in subsequent operations, such as motion compensated frame rate conversion or noise reduction (if any).

Abstract translation: 一种多功能显示控制器，其包括源检测器单元，用于确定输入流的源是源起始源还是源视频源。 用于将输入图像流转换为公共信号处理格式的源转换器单元耦合到源检测器单元。 一旦转换成公共信号处理格式，就确定输入图像流是隔行扫描还是非隔行扫描（逐行扫描）。 如果输入图像流是隔行扫描，则去隔行单元使用运动自适应或运动补偿去隔行扫描技术将隔行扫描信号转换成逐行扫描。 应当注意，在所描述的实施例中，为运动补偿去隔行扫描使用而生成的运动矢量可以可选地存储在用于后续操作的存储器单元中，例如运动补偿帧速率转换或降噪（如果有的话） 。

公开(公告)号：US20050066085A1

公开(公告)日：2005-03-24

申请号：US10909085

申请日：2004-07-29

Applicant: Osamu Kobayashi

Inventor： Osamu Kobayashi

IPC: G06F3/00 ,  G06F3/14 ,  G06F13/40 ,  G06F15/16 ,  G09G3/20 ,  G09G5/00 ,  G09G5/06 ,  H04L12/56 ,  H04L29/06

CPC classification number: G06F3/14 ,  G09G5/008 ,  G09G5/06 ,  G09G2310/04 ,  G09G2370/045 ,  G09G2370/047 ,  H04L7/10

Abstract: A method of coupling a multimedia source device to a multimedia sink device by providing a source device having a transmitter unit coupled thereto, providing sink device having a receiver unit coupled thereto, receiving a source data stream in accordance with a native stream rate by the transmitter unit, coupling the transmitter unit and the receiver unit by way of a linking unit, forming a multimedia data packet stream formed of a number of multimedia data packets and generating a transport schedule for transferring the multimedia data packet stream in accordance with a link rate between the transmitter unit and the receiver unit wherein the multimedia data

Abstract translation: 一种通过提供具有耦合到其的发射机单元的源设备来将多媒体源设备耦合到多媒体宿设备的方法，提供具有与其耦合的接收机单元的宿设备，根据所述发射机的本地流速率接收源数据流 单元，通过链接单元耦合所述发射机单元和接收机单元，形成由多个多媒体数据分组形成的多媒体数据分组流，并根据所述多媒体数据分组流之间的链路速率生成用于传送所述多媒体数据分组流的传输调度 所述发射机单元和所述接收机单元，其中所述多媒体数据

公开(公告)号：US06871008B1

公开(公告)日：2005-03-22

申请号：US09476698

申请日：2000-01-03

Applicant: Sandro H. Pintz ,  Vijay Kamarshi ,  Teju J. Khubchandani

Inventor： Sandro H. Pintz ,  Vijay Kamarshi ,  Teju J. Khubchandani

IPC: H04N5/85 ,  H04N9/82 ,  H04N5/91

CPC classification number: H04N9/8227 ,  H04N5/85

Abstract: In a system for processing and displaying a DVD-video data stream, a system for decoding and processing a subpicture data stream. The subpicture data stream comprises a subpicture pixel data stream and a subpicture display control data stream. The subpicture display control data stream preferably comprises one or more display control commands, one or more of which include subpicture display control information. The system comprises at least one processing unit for processing software programmed to perform at least some subpicture data stream decoding and subpicture display control command execution. In addition, the system further comprises a subpicture hardware unit configured to receive the subpicture pixel data stream, subpicture control information extracted from a subpicture display control command executed by said at least one processing unit, and subpicture display control commands not executed by said at least one processing unit. After receiving the information, the subpicture hardware unit generates subpicture display information, which is presented to a DVD video display unit. The subpicture-display information preferably comprises pixel color and contrast information.

Abstract translation: 在用于处理和显示DVD视频数据流的系统中，用于解码和处理子画面数据流的系统。 子画面数据流包括子画面像素数据流和子画面显示控制数据流。 子画面显示控制数据流优选地包括一个或多个显示控制命令，其中一个或多个包括子画面显示控制信息。 该系统包括至少一个处理单元，用于处理被编程为执行至少一些子图像数据流解码和子图像显示控制命令执行的软件。 另外，该系统还包括被配置为接收子画面像素数据流的子画面硬件单元，从由所述至少一个处理单元执行的子画面显示控制命令提取的子画面控制信息，以及至少由所述至少一个处理单元执行的子画面显示控制命令 一个处理单元。 子画面硬件单元收到信息后，生成呈现给DVD视频显示单元的子画面显示信息。 子画面显示信息优选地包括像素颜色和对比度信息。