公开(公告)号：US20180336421A1

公开(公告)日：2018-11-22

申请号：US15598727

申请日：2017-05-18

Applicant: TuSimple

Inventor： Zehua HUANG ,  Pengfei CHEN ,  Panqu WANG ,  Ke XU

IPC: G06K9/00 ,  G06T7/11 ,  G05D1/02

Abstract: A system and method for image localization based on semantic segmentation are disclosed. A particular embodiment includes: receiving image data from an image generating device mounted on an autonomous vehicle; performing semantic segmentation or other object detection on the received image data to identify and label objects in the image data and produce semantic label image data; identifying extraneous objects in the semantic label image data; removing the extraneous objects from the semantic label image data; comparing the semantic label image data to a baseline semantic label map; and determining a vehicle location of the autonomous vehicle based on information in a matching baseline semantic label map.