The method of solving the non-coplanar perspective-four-point (P4P) problem

Author

Zhang Baoshang ; Zhang Qiuzhi ; Wang Yongsheng ; Tian Zheng

Author_Institution

Sci. & Technol. on Electro-Opt. Control Lab., Luoyang, China

fYear

2014

fDate

28-30 July 2014

Firstpage

1039

Lastpage

1043

Abstract

Along with the development of the technique of in the large off-axis missile,the helmet mounted display system(HMDS) play the more and more important function in the airplane battle.Currently, the computer vision measurement is popular technology using to calculate line of sight(LOS) In HMDS. We deduce the solution of the non-coplanar perspective-four-point(P4P) problem based on PNP problem in computer vision measurement and the coplanar P4P linear algorithm. Then we get the solutions which are symmetry concerning with imaging plan by imitation.The solution can be obtained and we use matlab tool to simulate and validate. Our method has much meaning of reality using in HMDS.

Keywords

computer vision; helmet mounted displays; military computing; missiles; HMDS; LOS; Matlab tool; PNP problem; airplane battle; computer vision measurement; coplanar P4P linear algorithm; helmet mounted display system; large off-axis missile; line of sight; noncoplanar perspective-four-point problem; Cameras; Computer vision; Equations; Iterative methods; Jacobian matrices; Mathematical model; Noise; HMDS; LOS; P4P problem; PNP problem; camera imaging model;

fLanguage

English

Publisher

ieee

Conference_Titel

Control Conference (CCC), 2014 33rd Chinese

Conference_Location

Nanjing

Type

conf

DOI

10.1109/ChiCC.2014.6896771

Filename

6896771