公开(公告)号：US20140267724A1

公开(公告)日：2014-09-18

申请号：US13795174

申请日：2013-03-12

Applicant: PROGRESS RAIL SERVICES CORPORATION

Inventor： Todd Charles Goergen ,  Marc David Miller ,  Gregory Joel Herman

IPC: H04N5/232

CPC classification number: H04N5/23245 ,  B61L3/002 ,  B61L15/0081 ,  B61L23/04 ,  H04N5/765 ,  H04N5/772 ,  H04N5/91 ,  H04N9/7921

Abstract: A recording system may include a camera configured to record images including a first image and a storage device configured to store the images. The recording system may include a controller configured to identify at least one vertical line contained in the first image and determine whether the first image is indicative of a probable event area based on the identification of the at least one vertical line. The controller may be configured to command the camera to record the images at a first quality if the first image is indicative of a probable event area. The controller may also be configured to command the camera to record images at a second quality if the first image is not indicative of a probable event area. The images recorded at the second quality occupy less memory in the storage device than the images recorded at the first quality.

Abstract translation: 记录系统可以包括被配置为记录包括第一图像和被配置为存储图像的存储装置的图像的照相机。 记录系统可以包括控制器，其被配置为识别包含在第一图像中的至少一个垂直线，并且基于至少一条垂直线的识别来确定第一图像是否指示可能的事件区域。 如果第一图像指示可能的事件区域，则控制器可以被配置为命令相机以第一质量记录图像。 如果第一图像不指示可能的事件区域，则控制器还可以被配置为命令相机以第二质量记录图像。 以与第一质量记录的图像相比，以第二质量记录的图像在存储装置中占据较少的存储器。