ASCL Code Record
[ascl:2507.023]
Capivara: Scalable spectral-based segmentation package
S de Souza, Rafael; Dahmer-Hahn, Luis G.; Shen, Shiyin; Chies-Santos, Ana L.; Chen, Mi; Rahna, P. T.; Coelho, Paula; Riffel, Rogério; Ye, Renhao; Tahmasebzadeh, Behzad
Capivara implements a spectral-based segmentation method for Integral Field Unit (IFU) data cubes. The code uses hierarchical clustering in the spectral domain, grouping similar spectra to improve the signal-to-noise ratio without compromising astrophysical similarity among regions, and leverages advanced matrix operations via torch for GPU acceleration.
- Code site:
- https://github.com/RafaelSdeSouza/capivara
- Described in:
- https://ui.adsabs.harvard.edu/abs/2025MNRAS.539.3166S
- Bibcode:
- 2025ascl.soft07023S
