公开(公告)号：US20110050946A1

公开(公告)日：2011-03-03

申请号：US12872535

申请日：2010-08-31

Applicant: Tae-ho LEE ,  Takafumi Usui

Inventor： Tae-ho LEE ,  Takafumi Usui

IPC: H04N5/228 ,  G03B7/00 ,  H04N5/235

CPC classification number: H04N5/2353 ,  G03B9/40 ,  H04N5/3532 ,  H04N5/3535 ,  H04N5/35581 ,  H04N5/374

Abstract: A method for increasing a dynamic range of an image by using an electronic shutter of a camera, the method including initiating exposure of an image sensor by moving a mechanical front curtain included in the camera; moving an electronic front curtain with respect to at least one pixel of the image sensor according to a control pulse signal of the electronic shutter; and blocking the exposure of the image sensor by moving a mechanical rear curtain included in the camera.

Abstract translation: 一种用于通过使用照相机的电子快门来增加图像的动态范围的方法，所述方法包括：通过移动包括在照相机中的机械前帘来启动图像传感器的曝光; 根据电子快门的控制脉冲信号相对于图像传感器的至少一个像素移动电子前帘; 并通过移动相机中包含的机械后帘来阻止图像传感器的曝光。