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    METHOD AND APPARATUS FOR CONTROLLING A CAMERA MODULE TO COMPENSATE FOR THE COLOR SPECTRUM OF A WHITE LED
    1.
    发明申请
    METHOD AND APPARATUS FOR CONTROLLING A CAMERA MODULE TO COMPENSATE FOR THE COLOR SPECTRUM OF A WHITE LED 有权
    用于控制照相机模块以补偿白色LED的颜色光谱的方法和装置

    公开(公告)号：US20100165143A1

    公开(公告)日：2010-07-01

    申请号：US12723059

    申请日：2010-03-12

    申请人： Marc DRADER ,  Ken WU ,  Michael PURDY

    发明人： Marc DRADER ,  Ken WU ,  Michael PURDY

    IPC分类号： H04N9/73 ,  H04N5/335

    CPC分类号： H04N9/735 ,  H04N5/2256 ,  H04N5/232

    摘要： A method and an apparatus enabling use of a light source emitting a spectrum of light not following characteristics of a blackbody source of light with a camera module programmed for use with light sources following characteristics of blackbody sources of light, wherein a white-balance patch is transmitted to the camera module to cause the camera module to accept color coordinates representing a point on a chromaticity chart that partly defines a region of color coordinates on the chromaticity chart into which color coordinates of the light source fall and to which color coordinates of a reference white color derived by a white-balance routine of the camera module are constrained.

    摘要翻译： 一种方法和装置，其能够使用发射不具有黑体光源特征的光谱的光源，其具有被编程为与源于黑体光源的特征的光源一起使用的相机模块，其中白平衡贴片是 传送到摄像机模块以使照相机模块接受表示色度图上的点的颜色坐标，该色坐标部分地限定色度图上颜色坐标的区域，光源的颜色坐标落在哪个颜色坐标上，参考点的颜色坐标 由相机模块的白平衡程序导出的白色被约束。

    HANDHELD ELECTRONIC DEVICE AND CAMERA PROVIDING FLASH COMPENSATION OF IMAGES, AND ASSOCIATED METHOD
    2.
    发明申请
    HANDHELD ELECTRONIC DEVICE AND CAMERA PROVIDING FLASH COMPENSATION OF IMAGES, AND ASSOCIATED METHOD 有权
    手持电子设备和摄像机提供图像的闪光补偿及相关方法

    公开(公告)号：US20110273588A1

    公开(公告)日：2011-11-10

    申请号：US13187578

    申请日：2011-07-21

    申请人： Marc DRADER ,  Michael PURDY ,  Ken WU

    发明人： Marc DRADER ,  Michael PURDY ,  Ken WU

    IPC分类号： H04N5/76 ,  H04N5/225 ,  H04N9/64

    CPC分类号： G03B15/05 ,  G03B2215/05

    摘要： An improved handheld electronic device and camera apparatus upon which can be executed an improved method enable a modular camera to be used in conjunction with a flash. In one implementation, compensation parameters that are intended for use in a non-flash situation are overwritten with compensation parameters that are configured to compensate for the combined effects of the camera and the flash and are used by an embedded compensation routine executed on the camera. In another implementation, an image signal is processed by the embedded compensation routine using the original compensation parameters, but if it is determined that the image signal is a flash image signal, the image signal is further processed by the embedded compensation routine employing an additional set of parameters which compensate the image signal for the effect of the flash.

    摘要翻译： 可以执行改进的手持式电子设备和相机装置，改进的方法使模块化相机能够与闪光灯一起使用。 在一个实现中，旨在用于非闪光情况的补偿参数被覆盖，其补偿参数被配置为补偿相机和闪光灯的组合效果，并被相机上执行的嵌入式补偿程序使用。 在另一实现中，图像信号由嵌入式补偿程序使用原始补偿参数处理，但是如果确定图像信号是闪光图像信号，则图像信号通过使用附加组件的嵌入式补偿程序进一步处理 的参数，用于补偿图像信号的闪光效果。

    METHOD AND APPARATUS FOR CONTROLLING A CAMERA MODULE TO COMPENSATE FOR THE COLOR SPECTRUM OF A WHITE LED
    3.
    发明申请
    METHOD AND APPARATUS FOR CONTROLLING A CAMERA MODULE TO COMPENSATE FOR THE COLOR SPECTRUM OF A WHITE LED 有权
    用于控制照相机模块以补偿白色LED的颜色光谱的方法和装置

    公开(公告)号：US20110234846A1

    公开(公告)日：2011-09-29

    申请号：US13151502

    申请日：2011-06-02

    申请人： Marc DRADER ,  Ken WU ,  Michael PURDY

    发明人： Marc DRADER ,  Ken WU ,  Michael PURDY

    IPC分类号： H04N9/73

    CPC分类号： H04N9/735 ,  H04N5/2256 ,  H04N5/232

    摘要： A method and an apparatus enabling use of a light source emitting a spectrum of light not following characteristics of a blackbody source of light with a camera module programmed for use with light sources following characteristics of blackbody sources of light, wherein a white-balance patch is transmitted to the camera module to cause the camera module to accept color coordinates representing a point on a chromaticity chart that partly defines a region of color coordinates on the chromaticity chart into which color coordinates of the light source fall and to which color coordinates of a reference white color derived by a white-balance routine of the camera module are constrained.

    摘要翻译： 一种方法和装置，其能够使用发射不具有黑体光源特征的光谱的光源，其具有被编程为与源于黑体光源的特征的光源一起使用的相机模块，其中白平衡贴片是 传送到摄像机模块以使照相机模块接受表示色度图上的点的颜色坐标，该色坐标部分地限定色度图上颜色坐标的区域，光源的颜色坐标落在哪个颜色坐标上，参考点的颜色坐标 由相机模块的白平衡程序导出的白色被约束。

    METHOD AND APPARATUS FOR CONTROLLING A CAMERA MODULE TO COMPENSATE FOR THE LIGHT LEVEL OF A WHITE LED
    4.
    发明申请
    METHOD AND APPARATUS FOR CONTROLLING A CAMERA MODULE TO COMPENSATE FOR THE LIGHT LEVEL OF A WHITE LED 有权
    用于控制照相机模块以补偿白光LED的亮度的方法和装置

    公开(公告)号：US20110025879A1

    公开(公告)日：2011-02-03

    申请号：US12903732

    申请日：2010-10-13

    申请人： Marc DRADER ,  Ken WU ,  Michael PURDY

    发明人： Marc DRADER ,  Ken WU ,  Michael PURDY

    IPC分类号： H04N9/73

    CPC分类号： H04N5/2354 ,  G03B15/05 ,  G03B2215/0567 ,  H04N5/2256 ,  H04N9/735

    摘要： A method and an apparatus enabling use of a light source emitting a light of changing intensity and changing spectrum as a flash with a camera module having a white-balance routine and an exposure routine, wherein an initial value representative of a color spectrum emitted by the light source is transmitted to the camera module, the light source is turned on, and the camera module is signaled to scan a plurality of images of the scene while the light source is turned on, allowing the white-balance and exposure algorithms to be employed with each image scanned to refine the first initial value to refine the degree of compensation employed in correcting a color and a light level in the last one of the images of the plurality of images scanned.

    摘要翻译： 一种能够利用具有白平衡例程和曝光例程的相机模块，使用发射强度变化的光的光源和将频谱变化为闪光的方法和装置，其中表示由所述白平衡例程和曝光例程发出的色谱的初始值 光源被传送到相机模块，光源被打开，并且在光源被打开的同时，信号通知相机模块来扫描场景的多个图像，从而允许使用白平衡和曝光算法 其中扫描每个图像以细化第一初始值，以细化在校正扫描的多个图像的最后一个图像中的颜色和光级的补偿程度。

    HANDHELD ELECTRONIC DEVICE AND CAMERA PROVIDING FLASH COMPENSATION OF IMAGES, AND ASSOCIATED METHOD
    5.
    发明申请
    HANDHELD ELECTRONIC DEVICE AND CAMERA PROVIDING FLASH COMPENSATION OF IMAGES, AND ASSOCIATED METHOD 有权
    手持电子设备和摄像机提供图像的闪光补偿及相关方法

    公开(公告)号：US20100172640A1

    公开(公告)日：2010-07-08

    申请号：US12724717

    申请日：2010-03-16

    申请人： Marc DRADER ,  Michael PURDY ,  Ken WU

    发明人： Marc DRADER ,  Michael PURDY ,  Ken WU

    IPC分类号： G03B15/03

    CPC分类号： G03B15/05 ,  G03B2215/05

    摘要： An improved handheld electronic device and camera apparatus upon which can be executed an improved method enable a modular camera to be used in conjunction with a flash. In one implementation, compensation parameters that are intended for use in a non-flash situation are overwritten with compensation parameters that are configured to compensate for the combined effects of the camera and the flash and are used by an embedded compensation routine executed on the camera. In another implementation, an image signal is processed by the embedded compensation routine using the original compensation parameters, but if it is determined that the image signal is a flash image signal, the image signal is further processed by the embedded compensation routine employing an additional set of parameters which compensate the image signal for the effect of the flash.

    摘要翻译： 可以执行改进的手持式电子设备和相机装置，改进的方法使模块化相机能够与闪光灯一起使用。 在一个实现中，旨在用于非闪光情况的补偿参数被覆盖，其补偿参数被配置为补偿相机和闪光灯的组合效果，并被相机上执行的嵌入式补偿程序所使用。 在另一实现中，图像信号由嵌入式补偿程序使用原始补偿参数处理，但是如果确定图像信号是闪光图像信号，则图像信号通过使用附加组件的嵌入式补偿程序进一步处理 的参数，用于补偿图像信号的闪光效果。

    SYSTEM AND METHOD FOR ADJUSTING AN INTENSITY VALUE AND A BACKLIGHT LEVEL FOR A DISPLAY OF AN ELECTRONIC DEVICE
    7.
    发明申请
    SYSTEM AND METHOD FOR ADJUSTING AN INTENSITY VALUE AND A BACKLIGHT LEVEL FOR A DISPLAY OF AN ELECTRONIC DEVICE 有权
    用于调整强度值的系统和方法以及用于显示电子设备的背光级

    公开(公告)号：US20090219244A1

    公开(公告)日：2009-09-03

    申请号：US12039905

    申请日：2008-02-29

    申请人： Bergen Albert FLETCHER ,  James ROBINSON ,  Conrad Aleksander KREEK ,  David MAK-FAN ,  Andrew Dewi WILLIAMS ,  Michael PURDY

    发明人： Bergen Albert FLETCHER ,  James ROBINSON ,  Conrad Aleksander KREEK ,  David MAK-FAN ,  Andrew Dewi WILLIAMS ,  Michael PURDY

    IPC分类号： G09G3/36

    CPC分类号： G09G3/3406 ,  G09G2320/062 ,  G09G2360/144

    摘要： The disclosure relates to a system and method for determining pixel intensity values (luma values) for an image being displayed on a display of an electronic device, then adjusting the pixel intensity and the backlight level for the image that is output to a liquid crystal display (LCD). The system comprises: a display for displaying an image to be displayed on the device; an image adjustment module to identify the pixel intensity values of the image, to determine new pixel intensity values for the image based in part on the original pixel intensity values, to provide the (adjusted) image at the new pixel intensity values to the display and to determine a backlight level for the image at the new pixel intensity values. The system further comprises a backlight system to provide a backlight for the adjusted image at the adjusted backlight level.

    摘要翻译： 本公开涉及一种用于确定显示在电子设备的显示器上的图像的像素强度值（亮度值）的系统和方法，然后调整输出到液晶显示器的图像的像素强度和背光级 （LCD）。 该系统包括：用于显示要在设备上显示的图像的显示器; 图像调整模块，用于识别图像的像素强度值，以部分地基于原始像素强度值来确定图像的新像素强度值，以将新的像素强度值的（调整的）图像提供给显示和 以确定新像素强度值下的图像的背光级。 该系统还包括一个背光系统，用于为调整后的照明级别的调整图像提供背光源。