AI RESEARCH
SynthPix: A lightspeed PIV image generator
arXiv CS.LG
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ArXi:2512.09664v2 Announce Type: replace-cross We describe SynthPix, a synthetic image generator for Particle Image Velocimetry (PIV) with a focus on performance and parallelism on accelerators, implemented in JAX. SynthPix produces PIV image pairs from prescribed flow fields while exposing a configuration interface aligned with common PIV imaging and acquisition parameters (e.g., seeding density, particle image size, illumination nonuniformity, noise, blur, and timing