公开(公告)号：US20230143687A1

公开(公告)日：2023-05-11

申请号：US17282925

申请日：2020-11-20

Applicant: MOBILTECH

Inventor： Jae Seung KIM ,  Do Yeong IM

IPC: G06T7/73 ,  G06T5/00 ,  G06V20/70 ,  G06V20/58

CPC classification number: G06T7/75 ,  G06T5/006 ,  G06V20/70 ,  G06V20/58 ,  G06T2207/30261 ,  G06T2207/30244 ,  G06V2201/08

Abstract: Proposed are a method of estimating a three-dimensional coordinate value for each pixel of a two-dimensional image, and a method of estimating autonomous driving information using the same, and more specifically, a method that can efficiently acquire information needed for autonomous driving using a mono camera. This method is able to acquire information having sufficient reliability in real-time without using expensive equipment such as a high-precision GPS receiver, a stereo camera or the like required for autonomous driving.

公开(公告)号：US20210387636A1

公开(公告)日：2021-12-16

申请号：US17282950

申请日：2019-06-03

Applicant: MOBILTECH

Inventor： Jae Seung KIM ,  Do Yeong IM

IPC: B60W60/00

Abstract: Proposed is a method for estimating the distance to and the location of an autonomous vehicle by using a mono camera, and more particularly, a method that enables information necessary for autonomous travel to be efficiently acquired using a mono camera and LiDAR. In particular, the method can acquire sufficiently reliable information in real time without using expensive equipment, such as a high-precision GPS receiver or stereo camera, required for autonomous travel. Consequently, the method may be widely used in ADAS, such as for semantic information recognition for autonomous travel, estimation of the location of an autonomous vehicle, calculation of vehicle-to-vehicle distance, or the like, even without the use of GPS, and furthermore, a camera capable of performing the same functions can be developed by developing software through the use of the corresponding data.