公开(公告)号：US10558881B2

公开(公告)日：2020-02-11

申请号：US15662616

申请日：2017-07-28

Applicant: Electronics and Telecommunications Research Institute

Inventor： Yong Ju Cho ,  Soon-heung Jung ,  Hyun Cheol Kim ,  Jeongil Seo ,  Joo Myoung Seok ,  Sangwoo Ahn ,  Seung Jun Yang ,  Injae Lee ,  Hee Kyung Lee ,  Seong Yong Lim

IPC: G06K9/36 ,  G06K9/20 ,  H04N9/097 ,  G06T3/00 ,  H04N13/225 ,  G06K9/00 ,  H04N5/262 ,  H04N5/232 ,  G06T3/40 ,  H04N13/239 ,  H04N13/00

Abstract: Provided is a parallax minimization stitching method and apparatus using control points in an overlapping region. A parallax minimization stitching method may include defining a plurality of control points in an overlapping region of a first image and a second image received from a plurality of cameras, performing a first geometric correction by applying a homography to the control points, defining a plurality of patches based on the control points, and performing a second geometric correction by mapping the patches.