Deep Learning Attitude Sensor provides real-time image recognition from satellite orbit JAXA
Epsilon-4 to launch with experimental Earth sensor and star tracker developed by Tokyo Tech | Tokyo Tech News Research
January 18, 2019
Researchers at Tokyo Tech have developed a low-cost star tracker and Earth sensor made from commercially available components.
The star tracker is designed for use with micro-satellites in handling calibration observations, operation verification tests, and long-term performance monitoring during orbit.
Embodying the concept of edge computing, the Earth camera performs image recognition while in orbit using a simple AI that identifies land use and vegetation distribution.
Utilizing the acquired topography data, assessments can also be conducted using a novel 3-axis attitude estimation method.
The star tracker and Earth sensor are installed on the Japan Aerospace Exploration Agency’s (JAXAouter) Epsilon-4 rocket, scheduled for launch on January 17, 2019 from the Uchinoura Space Center in Kagoshima Prefecture, Japan.
Tokyo Institute of Technology