Method and apparatus for multimedia display in a mobile device
    61.
    发明申请
    Method and apparatus for multimedia display in a mobile device 有权
    移动设备中多媒体显示的方法和装置

    公开(公告)号:US20050125733A1

    公开(公告)日:2005-06-09

    申请号:US10729218

    申请日:2003-12-05

    申请人: Milivoje Aleksic

    发明人: Milivoje Aleksic

    IPC分类号: H04L29/06 H04N7/14 G09G3/36

    摘要: The present invention provides for a method and apparatus for multimedia display in a mobile device including a multimedia processor capable of generating a multimedia display output. The method and apparatus further includes a multimedia display buffer and a camera interface coupled to the multimedia processor, wherein the multimedia processor is capable of receiving a captured image from a camera. The method and apparatus further includes a multimedia device interface that is capable of receiving an encoded multimedia display command encoded in a multimedia device interface command protocol. Thereupon, the encoded multimedia display command is generated, such that the multi-media processor can generate the multimedia display output and provide the multimedia display output to the display device.

    摘要翻译: 本发明提供了一种用于移动设备中的多媒体显示的方法和装置,包括能够生成多媒体显示输出的多媒体处理器。 所述方法和装置还包括耦合到所述多媒体处理器的多媒体显示缓冲器和相机接口,其中所述多媒体处理器能够从相机接收捕获的图像。 所述方法和装置还包括能够接收以多媒体设备接口命令协议编码的编码多媒体显示命令的多媒体设备接口。 于是,生成编码的多媒体显示命令,使得多媒体处理器可以生成多媒体显示输出并向显示设备提供多媒体显示输出。

    System and method for accessing video data using a translation client
    62.
    发明授权
    System and method for accessing video data using a translation client 有权
    使用翻译客户端访问视频数据的系统和方法

    公开(公告)号:US06643756B1

    公开(公告)日:2003-11-04

    申请号:US09438308

    申请日:1999-11-11

    IPC分类号: G06F1200

    摘要: A request for video or graphics data is made to a memory controller. When the memory controller determines a translation of the data must first be made, a request is made to a translator. The translator either translates the address or requests translation information from the memory controller. The memory controller accesses memory based upon the translator request. If the request is for translation data the results are tagged for the translator. If the translator request is for the translated address, the results are tagged for the original request.

    摘要翻译: 对存储器控制器进行视频或图形数据的请求。 当存储器控制器确定首先需要进行数据的转换时,向翻译器发出请求。 翻译器翻译来自存储器控制器的地址或请求翻译信息。 存储器控制器根据翻译器请求访问存储器。 如果请求用于翻译数据,则结果将被标记为翻译器。 如果翻译请求是用于翻译的地址,结果将被标记为原始请求。

    Method and apparatus for object rendering including bump mapping
    63.
    发明授权
    Method and apparatus for object rendering including bump mapping 失效
    用于物体绘制的方法和装置,包括凹凸贴图

    公开(公告)号:US06175368B1

    公开(公告)日:2001-01-16

    申请号:US09047181

    申请日:1998-03-24

    IPC分类号: G06T1140

    CPC分类号: G06T15/04

    摘要: A method and apparatus for rendering an object to have a bump texture begins when object parameters for the object are received. The object parameters include bump mapping coordinates and physical display coordinates. From this information, a first and second axis specific tables are generated to provide a plurality of axis specific bump intensity values. The first axis specific table relates to bump intensity values along a first axis of the bump and the second axis specific table relates to bump intensity values along a second axis of the bump map. In essence, the axis specific tables represent the bump map being mathematically repositioned to be in the same plane, with respect to the fixed coordinates of the display, as that of the object. With the tables generated, the object is rendered on a pixel by pixel basis, wherein the first and second axis specific tables are addressed for each pixel to retrieve a corresponding first and second intensity values (i.e., Bu×(fu·L), Bv×(fv·L)). The first and second intensity values are combined to produce a bump-shading component, or bump intensity value, (&Dgr;N·L) for the given pixel. The bump-shading component (&Dgr;N·L) is then combined with the normal shading component (N·L) to produce the shading function for the given pixel. The resulting shading function is then combined with rendered pixel data to produce the resultant display, or pixe,l data for the given pixel.

    摘要翻译: 当接收对象的对象参数时,开始渲染对象具有凸起纹理的方法和装置。 对象参数包括凹凸贴图坐标和物理显示坐标。 根据该信息,生成第一和第二轴特定表以提供多个轴特定的凸起强度值。 第一轴特定表涉及沿着凸起的第一轴的凸起强度值,而第二轴特定表涉及沿着凹凸贴图的第二轴的凸起强度值。 实质上,轴特定表表示凹凸贴图在数学上被重新定位成相对于显示器的固定坐标在同一平面中,如对象的坐标。 在生成表时,对象被逐个呈现,其中针对每个像素寻址第一和第二轴特定表以检索对应的第一和第二强度值(即,Bux(fu.L),Bvx( fv.L))。 组合第一和第二强度值以产生用于给定像素的凹凸阴影分量或凸块强度值(DELTAN.L)。 然后将凹凸阴影组件(DELTAN.L)与正常阴影分量(N.L)组合,以产生给定像素的阴影功能。 然后将所产生的阴影功能与渲染的像素数据组合以产生给定像素的合成显示或像素数据。

    Method and system for automatically modelling registers for integrated
circuit design
    64.
    发明授权
    Method and system for automatically modelling registers for integrated circuit design 失效
    用于集成电路设计自动建模寄存器的方法和系统

    公开(公告)号:US5995736A

    公开(公告)日:1999-11-30

    申请号:US899521

    申请日:1997-07-24

    IPC分类号: G06F17/50

    CPC分类号: G06F17/5022

    摘要: An integrated circuit modeling system facilitates automatic design of register based hardware devices by generating major pieces of the development outputs from a single input, such as a single register specification source file. The modeling code is kept coherent for all major phases of design and testing. The register specification source file contains all the register information about the device being developed. For example, each register defined in the file contains information about its offset (within its register space), access permissions, size, and field specifications. The system uses a series of associated pre-stored modeling templates in different programming languages, that access the register specification source file and automatically generate behavioral model register code and IC simulation code.

    摘要翻译: 集成电路建模系统通过从单个输入(例如单个寄存器规范源文件)生成主要的开发输出,便于自动设计基于寄存器的硬件设备。 建模代码在设计和测试的所有主要阶段保持一致。 寄存器规范源文件包含有关正在开发的器件的所有注册信息。 例如,文件中定义的每个寄存器包含有关其偏移量(在其寄存器空间内),访问权限,大小和字段规范的信息。 该系统采用不同编程语言的一系列关联的预先存储的建模模板,访问寄存器规范源文件,并自动生成行为模型寄存器代码和IC仿真代码。

    Adaptive color correction for display with backlight modulation
    65.
    发明授权
    Adaptive color correction for display with backlight modulation 有权
    用于背光调制显示的自适应色彩校正

    公开(公告)号:US09478173B2

    公开(公告)日:2016-10-25

    申请号:US13219416

    申请日:2011-08-26

    IPC分类号: G09G3/34 G09G3/20 H04N9/69

    摘要: The techniques of this disclosure are applicable to backlight display devices. For such devices, the backlight may have different backlight intensity settings in order to promote power conservation. The techniques of this disclosure may apply different adjustments to the display, depending on the backlight intensity setting. In one example, different color correction matrices may be applied for different backlight settings in order to achieve desirable adjustments in the device at the different backlight settings. The adjustments described herein may address chrominance shifts due to different backlight settings as well as cross-talk between color channels. The techniques may also be applicable to organic light emitting diode (OLED) displays that have different luminance settings, and some described techniques may be applicable to displays that have static or fixed luminance output.

    摘要翻译: 本公开的技术可应用于背光显示装置。 对于这样的设备,背光可以具有不同的背光强度设置,以便促进节电。 根据背光强度设置,本公开的技术可以对显示器应用不同的调整。 在一个示例中,可以将不同的颜色校正矩阵应用于不同的背光设置,以便在不同背光设置下实现设备中期望的调整。 本文描述的调整可以解决由于不同的背光设置以及色彩通道之间的串扰造成的色度偏移。 这些技术还可以应用于具有不同亮度设置的有机发光二极管(OLED)显示器,并且一些所描述的技术可以应用于具有静态或固定亮度输出的显示器。

    System and method for improving methods of manufacturing stereoscopic image sensors
    66.
    发明授权
    System and method for improving methods of manufacturing stereoscopic image sensors 有权
    用于改进制造立体图像传感器的方法的系统和方法

    公开(公告)号:US09438889B2

    公开(公告)日:2016-09-06

    申请号:US13622318

    申请日:2012-09-18

    IPC分类号: H04N13/02

    CPC分类号: H04N13/246

    摘要: Described herein are methods, systems and apparatus to improve imaging sensor production yields. In one method, a stereoscopic image sensor pair is provided from a manufacturing line. One or more images of a correction pattern are captured by the image sensor pair. Correction angles of the sensor pair are determined based on the images of the correction pattern. The correction angles of the sensor pair are represented graphically in a three dimensional space. Analysis of the graphical representation of the correction angles through statistical processing results in a set of production correction parameters that may be input into a manufacturing line to improve sensor pair yields.

    摘要翻译: 这里描述了改善成像传感器生产产量的方法,系统和装置。 在一种方法中,从生产线提供立体图像传感器对。 校正图案的一个或多个图像由图像传感器对捕获。 基于校正图案的图像来确定传感器对的校正角度。 传感器对的校正角在三维空间中以图形方式表示。 通过统计处理对校正角度的图形表示进行分析,得到一组生产校正参数,可以将其输入生产线以提高传感器对的产量。

    Three-dimensional image processing
    69.
    发明授权
    Three-dimensional image processing 有权
    三维图像处理

    公开(公告)号:US08970672B2

    公开(公告)日:2015-03-03

    申请号:US13079752

    申请日:2011-04-04

    IPC分类号: H04N13/02 H04N13/00

    CPC分类号: H04N13/128 H04N13/10

    摘要: Systems and methods of 3D image processing are disclosed. In a particular embodiment, a three-dimensional (3D) media player is configured to receive input data including at least a first image corresponding to a scene and a second image corresponding to the scene and to provide output data to a 3D display device. The 3D media player is responsive to user input including at least one of a zoom command and a pan command. The 3D media player includes a convergence control module configured to determine a convergence point of a 3D rendering of the scene responsive to the user input.

    摘要翻译: 公开了3D图像处理的系统和方法。 在特定实施例中,三维(3D)媒体播放器被配置为接收包括对应于场景的至少第一图像和对应于场景的第二图像的输入数据,并向3D显示设备提供输出数据。 3D媒体播放器响应于包括缩放命令和平移命令中的至少一个的用户输入。 3D媒体播放器包括收敛控制模块,其被配置为响应于用户输入来确定场景的3D渲染的收敛点。

    Graphics multi-media IC and method of its operation
    70.
    发明授权
    Graphics multi-media IC and method of its operation 有权
    图形多媒体IC及其操作方法

    公开(公告)号:US08873581B2

    公开(公告)日:2014-10-28

    申请号:US13495518

    申请日:2012-06-13

    摘要: A graphics multi-media integrated circuit (GMIC) is connected to a host processor over two serial links: a half duplex bi-directional serial link which accords to a display serial interface protocol, and a uni-directional serial link which accords to a camera serial interface protocol. The GMIC receives packets from the host over the half duplex bi-directional serial link and processes these packets. The GMIC sends packets over the uni-directional serial link. A packet from the host can request a processing operation by the GMIC or can initiate a memory operation at the memory of the GMIC. The GMIC can also send packets to the host to initiate a host memory operation and may be connected to a display over a bi-directional serial link and to a camera over a uni-directional serial link and a bi-directional control link allowing the host to control the display and camera.

    摘要翻译: 图形多媒体集成电路(GMIC)通过两个串行链路连接到主处理器:符合显示串行接口协议的半双工双向串行链路和符合相机的单向串行链路 串行接口协议 GMIC通过半双工双向串行链路从主机接收数据包,并处理这些数据包。 GMIC通过单向串行链路发送数据包。 来自主机的分组可以请求GMIC的处理操作,或者可以在GMIC的存储器处启动存储器操作。 GMIC还可以向主机发送数据包以启动主机存储器操作,并且可以通过双向串行链路连接到显示器,并且可以通过单向串行链路和允许主机的双向控制链路连接到摄像机 来控制显示器和相机。