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    • 2. 发明申请
    • METHODS AND SYSTEMS FOR CONTENT PROCESSING
    • 内容处理方法与系统
    • US20100048242A1
    • 2010-02-25
    • US12484115
    • 2009-06-12
    • Geoffrey B. RhoadsJohn D. LordTony F. RodriguezWilliam Y. ConwellBrian T. Maclntosh
    • Geoffrey B. RhoadsJohn D. LordTony F. RodriguezWilliam Y. ConwellBrian T. Maclntosh
    • H04M1/00
    • H04N5/23222G06F17/30244G06F19/00G06K9/00288G06K9/00577G06K9/228G06K9/4604G06K9/4647G06K9/4652G06K9/4671G06K9/6253H04M1/0202H04M1/0264H04N1/00307H04N1/2133H04N1/32101H04N5/23219H04N2101/00H04N2201/3225H04N2201/3274H04N2201/3278H04W4/50
    • Cell phones and other portable devices are equipped with a variety of technologies by which existing functionality can be improved, and new functionality can be provided. Some aspects relate to data driven imaging architectures, in which a cell phone's image sensor is one in a chain of stages that successively act on packetized instructions/data, to capture and later process imagery. Other aspects relate to distribution of processing tasks between the device and remote resources (“the cloud”). Elemental image processing, such as filtering and edge detection—and even some simpler template matching operations—may be performed on the cell phone. Other operations are referred out to remote service providers. The remote service providers can be identified using techniques such as a reverse auction, though which they compete for processing tasks. Other aspects of the disclosed technologies relate to visual search capabilities, and determining appropriate actions responsive to different image inputs. Still others concern metadata generation, processing, and representation. Yet others relate to coping with fixed focus limitations of cell phone cameras, e.g., in reading digital watermark data. Still others concern user interface improvements. A great number of other features and arrangements are also detailed.
    • 手机和其他便携式设备配备有可以改进现有功能的各种技术,并且可以提供新的功能。 一些方面涉及数据驱动的成像架构,其中手机的图像传感器是连续作用于分组化指令/数据的阶段链中的一个,以捕获和稍后处理图像。 其他方面涉及设备和远程资源(“云”)之间的处理任务分配。 可以在蜂窝电话上执行元素图像处理,例如滤波和边缘检测,甚至一些更简单的模板匹配操作。 其他操作被转交给远程服务提供商。 可以使用诸如反向拍卖的技术来识别远程服务提供商,尽管它们竞争处理任务。 所公开技术的其他方面涉及视觉搜索能力,并且响应于不同的图像输入来确定适当的动作。 还有一些涉及元数据生成,处理和表示。 还有一些涉及应对手机摄像机的固定焦距限制,例如在读取数字水印数据时。 还有人关注用户界面改进。 还详细介绍了许多其他功能和安排。
    • 9. 发明授权
    • Audio/video methods and systems
    • 音频/视频方法和系统
    • US08773589B2
    • 2014-07-08
    • US12842900
    • 2010-07-23
    • John D. Lord
    • John D. Lord
    • H04N7/00
    • G11B27/022H04N5/23248H04N5/77H04N5/913H04N9/8042H04N9/8205
    • Audio and or video data is structurally and persistently associated with auxiliary sensor data (e.g., relating to acceleration, orientation or tilt) through use of a unitary data object, such as a modified MPEG file or data stream. In this form, different rendering devices can employ co-conveyed sensor data to alter the audio or video content. Such use of the sensor data may be personalized to different users, e.g., through preference data. For example, accelerometer data can be associated with video data, allowing some users to view a shake-stabilized version of a video, and other users to view the video with such motion artifacts undisturbed. In like fashion, camera parameters, such as focal plane distance, can be co-conveyed with audio/video content—allowing the volume to be diminished (or not, again depending on user preference) when a camera captures audio/video from a distant subject. Some arrangements employ multiple image sensors and/or multiple audio sensors—each also collecting auxiliary data. A great number of other features and arrangements are also detailed.
    • 音频和/或视频数据通过使用诸如经修改的MPEG文件或数据流的统一数据对象在结构上和持久地与辅助传感器数据相关联(例如,涉及加速度,取向或倾斜)。 在这种形式中,不同的渲染设备可以使用共同传送的传感器数据来改变音频或视频内容。 传感器数据的这种使用可以例如通过偏好数据来个性化到不同的用户。 例如,加速度计数据可以与视频数据相关联,允许一些用户观看视频的抖动版本,并且其他用户不受干扰地观看具有这种运动伪像的视频。 以相似的方式,相机参数(如焦平面距离)可以与音频/视频内容共同传送,从而允许在相机从遥远的位置拍摄音频/视频时,音量减小(或不再依赖于用户偏好) 学科。 一些布置采用多个图像传感器和/或多个音频传感器,每个传感器还收集辅助数据。 还详细介绍了许多其他功能和安排。