Ego Motion Estimation Method and Apparatus

Wonhee Lee, Sangil Lee, H. Jin Kim, and Sunghoon Hong

Abstract: Disclosed is an ego motion estimation method and apparatus, wherein the apparatus calculates a scene flow field from a plurality of spaces of an input image, clusters the plurality of spaces based on a scene flow, updates a probability vector map for clustered spaces, identifies a stationary background based on the updated probability vector map, and estimates ego motion information based on the identified stationary background.


 title = {Ego Motion Estimation Method and Apparatus},
 number = {US20200051253A1},
 author = {Lee, Wonhee (Yongin-si, KR), Lee, Sangil (Seoul, KR), Kim, Hyoun Jin (Seoul, KR), Hong, Sunghoon (Hwaseong-si, KR)},
 year = {2020},
 month = {February},
 url = {},
 note = {US 16/238,068}