JSol'Ex: Solar Image Processing in Java
summary
JSol'Ex is a Java reimplementation of the Sol’Ex solar‑image processing pipeline that decodes .ser/.cr raw video and reconstructs images from slit scans. It corrects curved spectral traces via polynomial interpolation, removes dust and slit artifacts, aligns and stacks panels to build mosaics, and produces colorized H‑alpha, helium and calcium images; it uses JavaFX, the Vector API and native packaging to handle tens of gigabytes of footage on consumer kits (~€1,000) and achieves about 0.2 Å spectral resolution.
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chapters (9)
- 0:00Introduction
- 3:12Sol'Ex project overview
- 10:38Solar imaging science
- 15:13Sol'Ex technical workings
- 19:03JSol'Ex Java development
- 21:53JSol'Ex software demo
- 35:40Advanced features and challenges
- 37:50Learnings and conclusion
- 39:11Q&A
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