公开(公告)号：US20140092277A1

公开(公告)日：2014-04-03

申请号：US14038360

申请日：2013-09-26

Applicant: AXIS AB

Inventor： Per KANNERMARK ,  Anders JOHANNESSON

IPC: H04N5/235

CPC classification number: H04N5/2357 ,  H04N5/3532 ,  H04N5/376

Abstract: An image acquisition device and a method for capturing image data is disclosed. The method comprises exposing an image sensor to light from a scene, selecting substantially all rows of sensor pixels in an image sensor in a substantially random order, starting an exposure period for each row of sensor pixels in the image sensor in the order the rows were selected, buffering the rows of sensor pixels comprised in an image frame until all rows of the image frame have registered image data for the presently captured image frame, and outputting image data representing the image frame by outputting image data from each row of sensor pixels.

Abstract translation: 公开了一种用于捕获图像数据的图像获取装置和方法。 该方法包括将图像传感器曝光到场景的光，基本上随机的顺序选择图像传感器中的基本上所有行的传感器像素，以图像传感器中的行的顺序为每行传感器像素开始曝光周期 选择，缓冲包括在图像帧中的传感器像素的行，直到图像帧的所有行都具有用于当前捕获的图像帧的已登记图像数据，并且通过从每行传感器像素输出图像数据来输出表示图像帧的图像数据。