PORTABLE DEVICE
    1.
    发明申请
    PORTABLE DEVICE 审中-公开
    便携式设备

    公开(公告)号:US20120246180A1

    公开(公告)日:2012-09-27

    申请号:US13417535

    申请日:2012-03-12

    IPC分类号: G06F17/30

    摘要: In a digital camera, a GPS receiver acquires latitude-longitude data, and the data are stored in a storage block while being added to data pertaining to a photographed image. When the thus-acquired latitude-longitude data show a neighborhood of a previously-registered home, an image processing block converts the latitude-longitude data into null data and stores the image data into the storage block while adding text data “Home” to the null data. When the acquired latitude-longitude data do not show any neighborhood of the home, the data are saved in the storage block while accuracy of the data is maintained.

    摘要翻译: 在数字照相机中,GPS接收器获取纬度数据,并且将数据存储在存储块中,同时被添加到与拍摄图像有关的数据。 当这样获取的纬度经度数据显示先前注册的家庭的邻域时,图像处理块将纬度经度数据转换为空数据,并将图像数据存储到存储块中,同时将文本数据“Home”添加到 空数据。 当所获取的经度数据不显示家庭的任何邻域时,数据被保存在存储块中,同时保持数据的准确性。

    IMAGE CAPTURE DEVICE
    2.
    发明申请
    IMAGE CAPTURE DEVICE 审中-公开
    图像捕获设备

    公开(公告)号:US20120162467A1

    公开(公告)日:2012-06-28

    申请号:US13389602

    申请日:2010-08-19

    申请人: Fumiki Nakamura

    发明人: Fumiki Nakamura

    IPC分类号: H04N5/235

    CPC分类号: H04N5/2351 H04N5/353

    摘要: An image capture device quickly reduces noise even when the brightness of a subject has changed. The image capture device has an image capture element such as a CMOS, and an AE/AF control section. When the brightness of a subject decreases, the AE/AF control section increases gain of an amplifier, which is used to amplify an image signal, in the next frame. Simultaneously, the AE/AF control section decreases exposure time so as to compensate for the increase in the gain. The exposure time is later recovered stepwise to the original exposure time.

    摘要翻译: 即使被摄体的亮度发生变化,图像捕捉装置也可以快速降低噪点。 图像捕获装置具有诸如CMOS的图像捕获元件和AE / AF控制部分。 当被摄体的亮度降低时,AE / AF控制部分增加下一帧中用于放大图像信号的放大器的增益。 同时,AE / AF控制部分减少曝光时间,以补偿增益的增加。 曝光时间稍后逐步恢复到原始曝光时间。

    SYSTEM AND METHOD FOR TESTING AN IMAGE SENSOR USING GRADATION IMAGE CAPTURE
    3.
    发明申请
    SYSTEM AND METHOD FOR TESTING AN IMAGE SENSOR USING GRADATION IMAGE CAPTURE 审中-公开
    使用分级图像捕获来测试图像传感器的系统和方法

    公开(公告)号:US20100141263A1

    公开(公告)日:2010-06-10

    申请号:US12331637

    申请日:2008-12-10

    申请人: Fumiki Nakamura

    发明人: Fumiki Nakamura

    IPC分类号: G01R31/00

    摘要: A gradation image capture is used to test one or more image sensors. The integration periods for the rows of pixels in the array, or for groups of rows of pixels, are varied during each single still frame image capture. The S rows of pixels are reset either simultaneously or successively to a predetermined level, and then begin accumulating charges. The rows of pixels, or groups of rows of pixels, are read out at different times to vary the integration periods of the pixels. Some or all of the signals are analyzed or measured to detect any design or manufacturing problems.

    摘要翻译: 使用灰度图像捕获来测试一个或多个图像传感器。 在每个单个静止帧图像捕获期间,阵列中的像素行或像素行组的像素行的积分周期是变化的。 S行像素同时或连续地复位到预定电平,然后开始累加电荷。 在不同的时间读出像素行或像素行组,以改变像素的积分周期。 分析或测量部分或全部信号以检测任何设计或制造问题。