An autonomous star recognition algorithm with optimized database

• المؤلفون الرئيسيون: Chen, Shoushun, Pham, Minh Duc, Low, Kay-Soon
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2013
• الموضوعات: DRNTU::Engineering::Electrical and electronic engineering
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/98736; http://hdl.handle.net/10220/17428
• المؤسسة: Nanyang Technological University

A novel star pattern recognition algorithm is presented for satellite attitude determination in the "lost in space" mode. The proposed method improves the speed in searching a large star catalogue by arranging it using a search tree data structure. The algorithm also processes the star ima...