公开(公告)号：US20230350642A1

公开(公告)日：2023-11-02

申请号：US17838816

申请日：2022-06-13

Applicant: NATIONAL CENTRAL UNIVERSITY

Inventor： Chih-Wei HUANG ,  Jann-Long CHERN ,  Han-Chun WANG ,  Yu-Siang FENG ,  Jian-Yu CHEN ,  Yin-Qiao ZHANG ,  Ching-Cherng SUN

IPC: G06F7/78

CPC classification number: G06F7/78

Abstract: Provided is a field space data normalization processing method applicable to GBP algorithm, including the steps of: performing vector matrix transformation, by inputting first vector data and transforming it into a first matrix expression; performing first matrix transformation, by transforming the first matrix expression into a second matrix expression; providing a means of normalization; performing normalization and third matrix transformation, by performing data normalization and transformation on the second matrix expression to obtain a third matrix expression; transforming a third matrix and outputting second vector data, by transforming the third matrix expression into a fourth matrix expression and then transforming it into second vector data and outputting it. Therefore, normalization of camera pose data in SLAM is achieved.