Astrophysics Source Code Library

Making codes discoverable since 1999

Searching for codes credited to 'Niwano, Masafumi'

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[ascl:2008.020] Eclaire: CUDA-based Library for Astronomical Image REduction

Eclaire is a GPU-accelerated image-reduction pipeline; it uses CuPy, a Python package for general-purpose computing on graphics processing units (GPGPU), to perform image processing, including bias subtraction, dark subtraction, flat fielding, bad pixel masking, alignment, and co-adding. It has been used for real-time image reduction of MITSuME observational data, and can be used with data from other observatories.