Grey card for controlling exposure and white balance of a digital camera
    81.
    发明申请
    Grey card for controlling exposure and white balance of a digital camera 有权
    用于控制数码相机曝光和白平衡的灰卡

    公开(公告)号:US20070189756A1

    公开(公告)日:2007-08-16

    申请号:US11632990

    申请日:2005-08-05

    申请人: Sean Henry

    发明人: Sean Henry

    IPC分类号: G03B7/00

    摘要: A target (10, 20) is disclosed suitable for setting the exposure and white balance of a photographic digital camera. The target (10, 20) comprises a target surface (12) that has a reflectance of 18% for all wavelengths of visible light. The target surface (12) is provided with a feature (16) upon which the camera is able to focus.

    摘要翻译: 公开了一种适于设置摄影数码相机的曝光和白平衡的目标(10,20)。 目标(10,20)包括对于所有可见光波长具有18%的反射率的目标表面(12)。 目标表面(12)设置有相机能够对焦的特征(16)。

    SYSTEMS AND METHODS FOR FILM PROCESSING QUALITY CONTROL
    83.
    发明申请
    SYSTEMS AND METHODS FOR FILM PROCESSING QUALITY CONTROL 失效
    电影处理质量控制系统与方法

    公开(公告)号:US20050037295A1

    公开(公告)日:2005-02-17

    申请号:US10639801

    申请日:2003-08-11

    申请人: Ujwal Nirgudkar

    发明人: Ujwal Nirgudkar

    IPC分类号: G03C5/02 G03C3/00

    CPC分类号: G03C5/02 Y10S430/153

    摘要: A photographic film with a row of sprocket holes formed on each side thereof includes a sensitometric step wedge of different light intensity values exposed along one side of the film, preferably located between the sprocket holes.

    摘要翻译: 具有在其每侧形成的一排链轮孔的摄影胶片包括沿膜的一侧暴露的不同光强度值的感光步长楔,优选位于链轮孔之间。

    Photothermographic material and image forming method
    84.
    发明申请
    Photothermographic material and image forming method 审中-公开
    光热成像材料和成像方法

    公开(公告)号:US20050026093A1

    公开(公告)日:2005-02-03

    申请号:US10898387

    申请日:2004-07-26

    申请人: Tomoyuki Ohzeki

    发明人: Tomoyuki Ohzeki

    摘要: The present invention provides a photothermographic material including, on at least one surface of a support, an image forming layer comprising at least a photosensitive silver halide, a non-photosensitive organic silver salt, a reducing agent for silver ions and a binder, wherein (1) the photothermographic material has means for nucleation, and (2) an average gradient of a photographic characteristic curve thereof is from 1.8 to 4.3. Furthermore, the invention provides an image forming method for carrying out X-ray exposure using the photothermographic material and an X-ray intensifying screen. The present invention gives a high-sensitivity and clear image that has a low degree of haze of the film after a thermal developing process.

    摘要翻译: 本发明提供一种光热敏成像材料,其在载体的至少一个表面上包括至少包含光敏卤化银,非感光性有机银盐,银离子还原剂和粘合剂的图像形成层,其中( 1)光热成像材料具有成核的手段,(2)其照相特征曲线的平均梯度为1.8至4.3。 此外,本发明提供了一种使用光热敏成像材料和X射线增强屏进行X射线曝光的图像形成方法。 本发明提供了在热显影处理之后具有低雾度的高灵敏度和清晰的图像。

    Systems and methods for film processing quality control
    85.
    发明授权
    Systems and methods for film processing quality control 失效
    电影加工质量控制系统和方法

    公开(公告)号:US06849366B1

    公开(公告)日:2005-02-01

    申请号:US10639801

    申请日:2003-08-11

    IPC分类号: G03C5/02 G03C3/00

    CPC分类号: G03C5/02 Y10S430/153

    摘要: A photographic film with a row of sprocket holes formed on each side thereof includes a sensitometric step wedge of different light intensity values exposed along one side of the film, preferably located between the sprocket holes.

    摘要翻译: 具有在其每侧形成的一排链轮孔的摄影胶片包括沿膜的一侧暴露的不同光强度值的感光步长楔,优选位于链轮孔之间。

    Silver halide photographic light-sensitive material

    公开(公告)号:US20040048207A1

    公开(公告)日:2004-03-11

    申请号:US10303913

    申请日:2002-11-26

    发明人: Tokuju Oikawa

    IPC分类号: G03C001/035 G03C001/22

    摘要: Disclosed is a silver halide photographic light-sensitive material comprising at least one silver halide emulsion layer on a support, wherein 40 mol % or more of silver halide contained in the silver halide emulsion layer is silver bromide and the silver halide contains 1null10null6 mole or more per mole of silver of a metal complex containing one or more cyanide ligands, and the silver halide photographic light-sensitive material has a characteristic curve drawn in orthogonal coordinates of logarithm of light exposure (x-axis) and optical density (y-axis) using equal unit lengths for the both axes, on which gamma is 4.0 or more for the optical density range of 0.1-1.5. There is provided a silver halide photographic light-sensitive material showing high contrast and high sensitivity.