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    • 5. 发明授权
    • Digital camera device and methodology for distributed processing and wireless transmission of digital images
    • 用于分布式处理和数字图像无线传输的数码相机设备和方法
    • US07372485B1
    • 2008-05-13
    • US09434703
    • 1999-11-05
    • Eric O. BodnarShekhar KiraniVenkat V. EaswarPhilippe R. KahnSonia Lee Kahn
    • Eric O. BodnarShekhar KiraniVenkat V. EaswarPhilippe R. KahnSonia Lee Kahn
    • H04N9/68H04N7/12
    • G06T9/007
    • A digital imaging system is described that provides techniques for reducing the amount of processing power required by a given digital camera device and for reducing the bandwidth required for transmitting image information to a target platform. The system defers and/or distributes the processing between the digital imager (i.e., digital camera itself) and the target platform that the digital imager will ultimately be connected to. In this manner, the system is able to decrease the actual computation that occurs at the digital imager. Instead, the system only performs a partial computation at the digital imager device and completes the computation somewhere else, such as at a target computing device (e.g., desktop computer) where time and size are not an issue (relative to the imager). By deferring resource-intensive computations, the present invention substantially reduces the processor requirements and concomitant battery requirements for digital cameras. Further, by adopting an image strategy optimized for compression (compressed luminosity record), the present invention decreases the bandwidth requirements for transmitting images, thereby facilitating the wireless transmission of digital camera images.
    • 描述了一种数字成像系统,其提供用于减少给定的数码相机设备所需的处理能力的量并减少将图像信息传输到目标平台所需的带宽的技术。 该系统在数字成像器(即,数字照相机本身)和数字成像器最终将连接到的目标平台之间延迟和/或分发处理。 以这种方式,系统能够减少在数字成像器处发生的实际计算。 相反,该系统仅在数字成像器设备处执行部分计算,并且在诸如在时间和大小不是问题(相对于成像器)的目标计算设备(例如,台式计算机)处的其它地方完成计算。 通过推迟资源密集型计算,本发明大大降低了数字照相机的处理器要求和伴随的电池要求。 此外,通过采用针对压缩(压缩发光度记录)优化的图像策略,本发明降低了发送图像的带宽要求,从而有助于数字照相机图像的无线传输。
    • 9. 发明授权
    • Digital camera device and methodology for distributed processing and wireless transmission of digital images
    • 用于分布式处理和数字图像无线传输的数码相机设备和方法
    • US08212893B2
    • 2012-07-03
    • US12119491
    • 2008-05-12
    • Eric O. BodnarShekhar KiraniVenkat V. EaswarPhilippe R. KahnSonia Lee Kahn
    • Eric O. BodnarShekhar KiraniVenkat V. EaswarPhilippe R. KahnSonia Lee Kahn
    • H04N9/68H04N7/12
    • H04N5/23229H04N5/232
    • A digital imaging system is described that provides techniques for reducing the amount of processing power required by a given digital camera device and for reducing the bandwidth required for transmitting image information to a target platform. The system defers and/or distributes the processing between the digital imager (i.e., digital camera itself) and the target platform that the digital imager will ultimately be connected to. In this manner, the system is able to decrease the actual computation that occurs at the digital imager. Instead, the system only performs a partial computation at the digital imager device and completes the computation somewhere else, such as at a target computing device (e.g., desktop computer) where time and size are not an issue (relative to the imager). By deferring resource-intensive computations, the present invention substantially reduces the processor requirements and concomitant battery requirements for digital cameras. Further, by adopting an image strategy optimized for compression (compressed luminosity record), the present invention decreases the bandwidth requirements for transmitting images, thereby facilitating the wireless transmission of digital camera images.
    • 描述了一种数字成像系统,其提供用于减少给定的数码相机设备所需的处理能力的量并减少将图像信息传送到目标平台所需的带宽的技术。 该系统在数字成像器(即,数字照相机本身)和数字成像器最终将连接到的目标平台之间延迟和/或分发处理。 以这种方式,系统能够减少在数字成像器处发生的实际计算。 相反,该系统仅在数字成像器设备处执行部分计算,并且在诸如在时间和大小不是问题(相对于成像器)的目标计算设备(例如,台式计算机)处的其它地方完成计算。 通过推迟资源密集型计算,本发明大大降低了数字照相机的处理器要求和伴随的电池要求。 此外,通过采用针对压缩(压缩发光度记录)优化的图像策略,本发明降低了发送图像的带宽要求,从而有助于数字照相机图像的无线传输。
    • 10. 发明申请
    • Digital Camera Device and Methodology for Distributed Processing and Wireless Transmission of Digital Images
    • 数字相机设备和数字图像分布式处理和无线传输方法
    • US20090033752A1
    • 2009-02-05
    • US12119491
    • 2008-05-12
    • Eric O. BodnarShekhar KiraniVenkat V. EaswarPhilippe R. KahnSonia Lee Kahn
    • Eric O. BodnarShekhar KiraniVenkat V. EaswarPhilippe R. KahnSonia Lee Kahn
    • H04N5/232
    • H04N5/23229H04N5/232
    • A digital imaging system is described that provides techniques for reducing the amount of processing power required by a given digital camera device and for reducing the bandwidth required for transmitting image information to a target platform. The system defers and/or distributes the processing between the digital imager (i.e., digital camera itself) and the target platform that the digital imager will ultimately be connected to. In this manner, the system is able to decrease the actual computation that occurs at the digital imager. Instead, the system only performs a partial computation at the digital imager device and completes the computation somewhere else, such as at a target computing device (e.g., desktop computer) where time and size are not an issue (relative to the imager). By deferring resource-intensive computations, the present invention substantially reduces the processor requirements and concomitant battery requirements for digital cameras. Further, by adopting an image strategy optimized for compression (compressed luminosity record), the present invention decreases the bandwidth requirements for transmitting images, thereby facilitating the wireless transmission of digital camera images.
    • 描述了一种数字成像系统,其提供用于减少给定的数码相机设备所需的处理能力的量并减少将图像信息传送到目标平台所需的带宽的技术。 该系统在数字成像器(即,数字照相机本身)和数字成像器最终将连接到的目标平台之间延迟和/或分发处理。 以这种方式,系统能够减少在数字成像器处发生的实际计算。 相反,该系统仅在数字成像器设备处执行部分计算,并且在诸如在时间和大小不是问题(相对于成像器)的目标计算设备(例如,台式计算机)处的其它地方完成计算。 通过推迟资源密集型计算,本发明大大降低了数字照相机的处理器要求和伴随的电池要求。 此外,通过采用针对压缩(压缩发光度记录)优化的图像策略,本发明降低了发送图像的带宽要求,从而有助于数字照相机图像的无线传输。