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    • 9. 发明授权
    • Hybrid electronic-film camera
    • 混合电子相机
    • US5822625A
    • 1998-10-13
    • US879895
    • 1997-06-20
    • Carl Frederick LeidigRichard William Lourette
    • Carl Frederick LeidigRichard William Lourette
    • G03B17/48H04N1/21H04N5/225H04N5/232G03B29/00
    • H04N1/2116G03B17/48H04N1/0044H04N1/2112H04N1/2141H04N1/2158H04N5/225H04N5/23293H04N5/23296
    • An improved hybrid camera is provided for capturing an image photographically on film and electronically on an electronic sensor in which the image captured by the electronic sensor may be electronically cropped to match the image captured on the film. The camera includes a first lens having multiple focal lengths and a second lens having two selectable focal lengths. The image is focused through the first lens onto the film to capture the image photographically, while the image is focused through the second lens on an electronic sensor to capture at least the image electronically. A controller in the camera selects the focal length of the second lens to maximize the resolution of the portion of the image captured on the electronic sensor which matches the image captured on the film. The image captured on the electronic sensor may be cropped by the controller to match the image captured on the film. The controller can display the cropped image on a color LCD screen, thereby allowing the user to view the same image as captured on film, or store the cropped image in memory.
    • 提供了一种改进的混合照相机,用于通过电影和电子方式在电子传感器上以摄影方式拍摄图像,其中由电子传感器拍摄的图像可以被电子裁剪以匹配在胶片上拍摄的图像。 相机包括具有多个焦距的第一透镜和具有两个可选焦距的第二透镜。 图像通过第一透镜聚焦到胶片上以便拍摄图像,同时图像通过第二透镜聚焦在电子传感器上以至少以电子方式捕获图像。 相机中的控制器选择第二透镜的焦距,以使与电影传感器上拍摄的图像相匹配的拍摄图像部分的分辨率最大化。 在电子传感器上捕获的图像可以由控制器裁剪以匹配胶片上捕获的图像。 控制器可以在彩色液晶显示屏上显示裁剪的图像,从而允许用户查看与拍摄的相同的图像,或将裁剪的图像存储在存储器中。