TY - GEN
T1 - Feature extraction algorithm for distributed spacecraft system based-on dynamically structured element
AU - Kezhao, Li
AU - Jinhai, Jia
AU - Zengzhang, Guo
AU - Jianping, Yuan
PY - 2008
Y1 - 2008
N2 - It is vital to build and select structuring element in feature extraction based-on mathematical morphology. According to the character of the distributed spacecraft system, a feature extraction algorithm based-on dynamically structured element is proposed in this paper. The thought of this algorithm is summarized as follows: (1) firstly, approximate relative position and attitude is calculated according to the approximate attitude and orbital information of the spacecraft; (2) secondly, a structured element database is built according to the shape of the objective spacecraft and the result above; (3) thirdly, according to the results of (1) and (2), feature extraction is implemented based on dynamically restructured element; (4) finally, the simulation results show that proposed algorithm is valid for the distributed spacecraft system.
AB - It is vital to build and select structuring element in feature extraction based-on mathematical morphology. According to the character of the distributed spacecraft system, a feature extraction algorithm based-on dynamically structured element is proposed in this paper. The thought of this algorithm is summarized as follows: (1) firstly, approximate relative position and attitude is calculated according to the approximate attitude and orbital information of the spacecraft; (2) secondly, a structured element database is built according to the shape of the objective spacecraft and the result above; (3) thirdly, according to the results of (1) and (2), feature extraction is implemented based on dynamically restructured element; (4) finally, the simulation results show that proposed algorithm is valid for the distributed spacecraft system.
KW - Distributed spacecraft system
KW - Dynamically structured element
KW - Feature extraction
KW - Structuring element (SE)
UR - https://www.scopus.com/pages/publications/57649232533
U2 - 10.1109/ICNC.2008.794
DO - 10.1109/ICNC.2008.794
M3 - 会议稿件
AN - SCOPUS:57649232533
SN - 9780769533049
T3 - Proceedings - 4th International Conference on Natural Computation, ICNC 2008
SP - 248
EP - 251
BT - Proceedings - 4th International Conference on Natural Computation, ICNC 2008
T2 - 4th International Conference on Natural Computation, ICNC 2008
Y2 - 18 October 2008 through 20 October 2008
ER -