公开(公告)号：US20150356359A1

公开(公告)日：2015-12-10

申请号：US14652300

申请日：2014-03-27

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Akihisa KAWASAKI ,  Koji FUJII ,  Tatsuto RYUGO

IPC: G06K9/00 ,  B62D15/02 ,  G06K9/62 ,  B60R1/00 ,  G06T7/00 ,  G06K9/46

CPC classification number: G06K9/00812 ,  B60R1/00 ,  B60R2300/207 ,  B60R2300/308 ,  B60R2300/806 ,  B60T2201/10 ,  B62D15/028 ,  G06K9/2018 ,  G06K9/2054 ,  G06K9/46 ,  G06K9/4652 ,  G06K9/6201 ,  G06K9/6202 ,  G06K2009/4666 ,  G06T7/73 ,  G06T2207/10016 ,  G06T2207/10024 ,  G06T2207/10048 ,  G06T2207/20081 ,  G06T2207/30241 ,  G06T2207/30264 ,  H04N7/181

Abstract: A parking assistance system includes: a color/IR detector which detects, from a camera image captured with a camera, marker candidates that are areas in each of which an intensity of a color component or an infrared (IR) component exceeds a threshold; a marker position calculator which calculates positions of the marker candidates in the camera image; and a validity verifier which determines whether the marker candidates are valid as the markers, based on the positions of the marker candidates and a predetermined positional relationship of the markers.

Abstract translation: 一种停车辅助系统，包括：颜色/红外检测器，其从相机拍摄的相机图像中检测作为颜色分量或红外（IR）分量的强度超过阈值的区域的标记候选; 标记位置计算器，其计算相机图像中的标记候选的位置; 以及基于标记候选的位置和标记的预定位置关系来确定标记候选是否作为标记有效的有效性验证器。