公开(公告)号：US20190287213A1

公开(公告)日：2019-09-19

申请号：US16432378

申请日：2019-06-05

Applicant: SZ DJI TECHNOLOGY CO., LTD.

Inventor： Rui XU ,  Ketan TANG ,  Shaojie SHEN ,  Qi CHEN

IPC: G06T3/00 ,  G02B13/06 ,  G06T7/33

Abstract: An image rectification method includes determining one or more reference points in a raw image captured using a lens for a plurality of target pixels in a target image, obtaining a subsection of the raw image based on the one or more reference points, and calculating a target pixel value for each of the plurality of target pixels based on one or more pixel values of one or more pixels in the subsection of the raw image.