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    • 2. 发明申请
    • METHODS AND APPARATUS FOR DITHER SELECTION
    • 用于选择的方法和设备
    • WO2012125343A3
    • 2012-11-08
    • PCT/US2012027879
    • 2012-03-06
    • QUALCOMM MEMS TECHNOLOGIES INCPARMAR MANUGILLE JENNIFER LEELEWIS ALAN
    • PARMAR MANUGILLE JENNIFER LEELEWIS ALAN
    • G09G3/34G09G3/20
    • G09G3/3466G09G3/2044G09G3/2048G09G2310/0205G09G2310/04G09G2320/0261G09G2320/0613G09G2320/103G09G2340/0435
    • Systems, methods and apparatus including computer programs encoded on computer storage media optimize display image quality under a variety of imaging environments. Dynamic frame streams such as those present in video applications may require a higher frame rate to adequately convey motion in the stream. A line multiplying image pipeline may be utilized for dynamic frames, which lowers the resolution of the displayed image. When dithering line multiplied images, a noise signal including asymmetrical high frequency components around zero frequency may be utilized. The display of static frames, such as photographs, may be achieved with acceptable image quality using a relatively lower display frame rate. Such a frame rate may enable the display of a high resolution image. A noise signal tailored for higher resolution, non line multiplied frames, such as a noise signal with symmetric high frequency components around zero frequency may be utilized for static frames.
    • 包括在计算机存储介质上编码的计算机程序的系统,方法和装置优化了各种成像环境下的显示图像质量。 诸如视频应用中存在的动态帧流可能需要更高的帧速率以充分传送流中的运动。 行乘图像流水线可以用于动态帧,这降低了显示图像的分辨率。 当抖动线相乘图像时,可以使用包括零频率附近的非对称高频分量的噪声信号。 可以使用相对较低的显示帧速率以可接受的图像质量来实现诸如照片的静态帧的显示。 这种帧速率可以使得能够显示高分辨率图像。 针对较高分辨率的非线性相乘帧(诸如具有零频率附近的对称高频分量的噪声信号)而定制的噪声信号可用于静态帧。
    • 7. 发明申请
    • KEYWORD EXTRACTION AND CONTEXTUAL ADVERTISEMENT GENERATION
    • 关键词提取和上下文广告生成
    • WO2007145775A3
    • 2008-09-18
    • PCT/US2007011992
    • 2007-05-21
    • EBAY INCREITTER ALECCHANG BARBARASUN KENGUPTA RAGHAVBOLIVAR ALVAROLEWIS ALAN
    • REITTER ALECCHANG BARBARASUN KENGUPTA RAGHAVBOLIVAR ALVAROLEWIS ALAN
    • G06F7/00
    • G06F17/30864
    • A computer-implemented system and method for keyword extraction and contextual advertisement generation are disclosed. The system in an example embodiment includes a keyword extraction service to receive from a consumer application a request for activation of a keyword extraction service via an application programming interface, the request including an identity of a content source, the request further including an identification of a particular extraction process to be used by the keyword extraction service on the identified content source; determine if the keyword extraction service has already processed the identified content source and retained extracted keywords in a data store; extract keywords from the identified content source using the particular extraction process identified in the request; and make the extracted keywords accessible to the consumer application.
    • 公开了一种用于关键词提取和上下文广告生成的计算机实现的系统和方法。 示例性实施例中的系统包括关键字提取服务,以从消费者应用程序接收通过应用程序编程接口激活关键字提取服务的请求,该请求包括内容源的标识,该请求还包括 关键字提取服务在所识别的内容源上使用的特定提取过程; 确定关键词提取服务是否已经在数据存储中处理了所识别的内容源和保留的提取的关键字; 使用请求中标识的特定提取过程从标识的内容源中提取关键字; 并使消费者应用程序可以访问提取的关键字。