Image processing methods and apparatus
    11.
    发明授权
    Image processing methods and apparatus 有权
    图像处理方法和装置

    公开(公告)号:US06954228B1

    公开(公告)日:2005-10-11

    申请号:US09359523

    申请日:1999-07-23

    IPC分类号: H04N5/228 H04N9/73

    CPC分类号: H04N9/735

    摘要: A method includes capturing an optical image to form raw data indicative of the optical image and using a look-up table to transform the raw data into transformed data that indicates a second image. A white color balance of the second image is computed, and the values in the look-up table are modified based on the computed white color balance.

    摘要翻译: 一种方法包括捕获光学图像以形成指示光学图像的原始数据,并使用查找表将原始数据变换为指示第二图像的变换数据。 计算第二图像的白色平衡,并且基于所计算的白色平衡来修改查找表中的值。

    Electronic imaging module for reversibly converting a photographic
camera into an electronic imaging camera
    13.
    发明授权
    Electronic imaging module for reversibly converting a photographic camera into an electronic imaging camera 失效
    用于将照相机可逆地转换成电子成像相机的电子成像模块

    公开(公告)号:US5561458A

    公开(公告)日:1996-10-01

    申请号:US188480

    申请日:1994-01-28

    IPC分类号: H04N1/21 H04N5/225 H04N5/232

    摘要: An electronic imaging module is disclosed which is removably insertable into a photographic camera for reversibly converting the camera into an electronic imaging camera. The electronic imaging module includes a sensing unit, a processing unit, and a coupling unit. The sensing unit detects an object image and converts the image to a corresponding electrical signal. The processing unit, which is configured for location within the camera's film cassette holder, includes a storage unit for storing the electrical signal and a transmission link for transmitting the electrical signal to external devices such as a control unit or a base unit. The coupling unit couples the sensing unit to the processor unit. The coupling unit is adjustable to ensure that the sensing unit is in alignment with the camera optical path and the film plane and the processing unit is secured within the film cassette holder.

    摘要翻译: 公开了一种电子成像模块,其可移除地插入照相机中,以将相机可逆地转换成电子成像相机。 电子成像模块包括感测单元,处理单元和耦合单元。 感测单元检测对象图像并将图像转换成相应的电信号。 被配置为位于相机的胶卷盒保持器内的处理单元包括用于存储电信号的存储单元和用于将电信号发送到诸如控制单元或基本单元的外部设备的传输链路。 耦合单元将感测单元耦合到处理器单元。 耦合单元是可调节的,以确保感测单元与相机光路和胶片平面对准,并且处理单元固定在胶卷盒保持器内。