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1. 发明申请

WO1997034256A1 AN IMAGE PROCESSING METHOD AND SYSTEM 审中-公开
标题翻译：图像处理方法和系统
公开(公告)号：WO1997034256A1
公开(公告)日：1997-09-18
申请号：PCT/DK1997000109
申请日：1997-03-12
申请人： PHASE ONE DENMARK A/S , KNUDSEN, Niels, V. , OSTER, Jan, F.
发明人： PHASE ONE DENMARK A/S
IPC分类号： G06T05/20
CPC分类号： G06T5/20
摘要： An image processing method and system for interrelated adjustement of brightness and resolution of an image that is produced from a digital image are provided whereby, for example, the intensity of light illuminating an object to be recorded by an electronic camera can be reduced significantly compared to the intensity requirements of known methods and systems. According to the invention, a photographer can adjust resolution and sensitivity of a digital image to correspond to the light sensitivity of a specific photographic film by selection of a light sensitivity parameter of the photographic film in question, e.g. by selection of an ASA value, a DIN value, an ISO value, etc. Thus, a photographer may select a light sensitivity parameter value equal to 400 ASA. Then, the photographer can use a light meter to indicate pairs of exposure time and diaphragm settings for the electronic camera that will ensure a correct exposure of the digital image when the light meter is set to indicate correct pairs of exposure time and diaphrag, settings for a camera with a 400 ASA photographic film.
摘要翻译：提供了一种用于从数字图像产生的图像的亮度和分辨率的相关调整的图像处理方法和系统，其中例如可以显着降低由电子照相机照亮要记录的对象的光的强度，与已知方法和系统的强度要求。根据本发明，摄影者可以通过选择所涉及的摄影胶片的光敏度参数来调节数字图像的分辨率和灵敏度，以对应于特定摄影胶卷的光敏度。通过选择ASA值，DIN值，ISO值等。因此，拍摄者可以选择等于400AAS的光敏度参数值。然后，摄影师可以使用光度计来指示电子照相机的曝光时间和光圈设置，这将确保数字图像的正确曝光，当光度计设置为指示正确的曝光时间和光圈对时，设置为一台带有ASA摄影胶片的相机。

2. 发明申请

WO1997001925A1 DIGITAL CAMERA IMAGE RECORDING METHOD AND SYSTEM 审中-公开
标题翻译：数字相机图像记录方法和系统
公开(公告)号：WO1997001925A1
公开(公告)日：1997-01-16
申请号：PCT/DK1996000274
申请日：1996-06-21
申请人： PHASE ONE DENMARK A/S , OSTER, Jan, F. , KNUDSEN, Niels, V.
发明人： PHASE ONE DENMARK A/S
IPC分类号： H04N05/235
CPC分类号： H04N5/2357 , H04N5/235
摘要： An image recording system comprising an electronic camera and an image recording method are provided by which influence on a recording of objects with an electronic camera of temporal fluctuations in intensity of light illuminating the objects is significantly reduced so that use of inexpensive light sources for illumination of the objects is possible. Thus, an image recording method is provided for recording of an image of objects illuminated by light incident upon them by an image recording system comprising an electronic camera, the method comprising synchronizing the recording of the image with intensity fluctuations of the illuminating light, and an image recording system is provided comprising an electronic camera and synchronizing means for synchronizing recording of an image of illuminated objects with intensity fluctuations of light that illuminates the objects to be recorded so that the image is recorded as if the objects were illuminated with light of a temporally substantially constnat light intensity.
摘要翻译：提供了一种包括电子照相机和图像记录方法的图像记录系统，其通过电子照相机对照射物体的光强度的时间波动对物体的记录的影响显着降低，从而使用廉价的光源照明对象是可能的。因此，提供了一种图像记录方法，用于记录由包括电子照相机的图像记录系统在其上入射的光照射的物体的图像，该方法包括使图像的记录与照明光的强度波动同步，以及提供了一种图像记录系统，包括电子照相机和同步装置，用于使照亮对象的图像与照亮要记录的物体的光的强度波动同步记录，使得图像被记录，好像物体被照射时间上的光基本上都是光强度。

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