Film scanner with dust and scratch correction by use of dark-field
illumination
    2.
    发明授权
    Film scanner with dust and scratch correction by use of dark-field illumination 失效
    电影扫描仪通过使用暗场照明进行灰尘和划痕校正

    公开(公告)号:US5969372A

    公开(公告)日:1999-10-19

    申请号:US949507

    申请日:1997-10-14

    IPC分类号: G01B11/30 G01N21/88 G06T1/00

    CPC分类号: G01N21/8806

    摘要: A method and apparatus for detecting surface defects and artifacts on a transmissive image in an optical image scanner and correcting the resulting scanned image. In one scan, the image is scanned normally. Surface defects and artifacts such as dust, scratches and finger prints are detected by providing a separate scan using infrared light or by measuring light (white or infrared) that is scattered or diffracted by the defects and artifacts. Separate optical paths for illumination may be used, or separate optical paths for intensity measurement may be used. Image processing may then be used to correct areas in the normal scan corresponding to defects identified in the separate scan.

    摘要翻译: 一种用于检测光学图像扫描仪中的透射图像上的表面缺陷和伪影的方法和装置,并校正所得到的扫描图像。 在一次扫描中,图像正常扫描。 通过使用红外光提供单独的扫描或通过测量被缺陷和伪影散射或衍射的光(白色或红外线)来检测表面缺陷和伪影,例如灰尘,划痕和指纹。 可以使用用于照明的单独的光路,或者可以使用用于强度测量的单独的光路。 然后可以使用图像处理来校正对应于在单独扫描中识别的缺陷的正常扫描中的区域。

    System and method for tone composition
    5.
    发明授权
    System and method for tone composition 失效
    色调组合的系统和方法

    公开(公告)号:US07397968B2

    公开(公告)日:2008-07-08

    申请号:US10696328

    申请日:2003-10-29

    IPC分类号: G06K9/40 G06K9/48 H04N5/222

    CPC分类号: H04N1/4072 G06T7/12

    摘要: A system and method for assisting in tone composition that comprises receiving light information corresponding to light detected by a plurality of pixels, analyzing the light information to determine a light value for each of the plurality of pixels, determining contour information, the contour information corresponding to a plurality of groups of adjacent pixels, wherein each group of adjacent pixels is characterized by a unique predetermined range of light values, and communicating the contour information to a display.

    摘要翻译: 一种用于辅助色调组合的系统和方法,包括:接收与由多个像素检测到的光相对应的光信息,分析光信息以确定多个像素中的每一个的光值,确定轮廓信息,对应于 多个相邻像素组,其中每组相邻像素的特征在于唯一的预定范围的光值,并将轮廓信息传送到显示器。

    Universal docking tray using three point contacts
    8.
    发明授权
    Universal docking tray using three point contacts 有权
    通用对接托盘使用三点触点

    公开(公告)号:US06761578B1

    公开(公告)日:2004-07-13

    申请号:US10375951

    申请日:2003-02-28

    IPC分类号: H01R300

    摘要: Apparatus comprising an appliance having three appliance contacts disposed on its bottom surface and an appliance docking tray that allows transfer of power and data. The appliance docking tray has a grid of electrical contacts disposed on its top surface, and switching apparatus, such as a processor and switch matrix, coupled to the electrical contacts of the grid. The switching apparatus electronically switches between the electrical contacts to determine which of the electrical contacts touch the appliance contacts when the appliance is disposed on the top surface of the docking tray.

    摘要翻译: 装置包括具有设置在其底表面上的三个器具触点的器具和允许电力和数据传输的器具对接托盘。 器具对接托盘具有设置在其顶表面上的电触点格栅,以及耦合到电网的电触点的开关装置,例如处理器和开关矩阵。 开关装置在电触头之间电子地切换,以确定当器具设置在对接托盘的顶表面上时,哪个电触头接触电器触点。

    Accurate preview for digital cameras
    10.
    发明授权
    Accurate preview for digital cameras 有权
    准确预览数码相机

    公开(公告)号:US07221398B2

    公开(公告)日:2007-05-22

    申请号:US10427782

    申请日:2003-05-01

    IPC分类号: H04N5/222

    CPC分类号: H04N5/23293

    摘要: A digital camera and method that embodies a preview image that shows what the final image will look like, including depth of field and shutter speed temporal effects (blur). Preview images are displayed as a series of stop-action still images rather than as continuous video. Overlays or picture-in picture can be used to show live action video simultaneously for framing.

    摘要翻译: 一种数码相机和方法,它体现了一个预览图像,显示最终图像的外观,包括景深和快门速度时间效应(模糊)。 预览图像显示为一系列停止静止图像,而不是连续的视频。 叠加或插入图片可以同时显示实时动作视频进行构图。