Spectral Rendering Without a Spectral Renderer: Learned Spectral Codes for RGB Pipelines

arXiv:2602.18741 · cs.GR, cs.CV · Submitted 2026-02-21 · Read on arXiv

cs.GR, cs.CV

Submitted: 2026-02-21

Updated: 2026-09-19

Terminology

Accuracy — 10× in this paper · explained in 1 episode
Decode — 7× in this paper · explained in 2 episodes
Latent Space — 4× in this paper · explained in 7 episodes
Ablation — 2× in this paper · explained in 1 episode
Consistency — 2× in this paper · explained in 3 episodes
Cosine Similarity — 2× in this paper · explained in 3 episodes
Interpretability — 2× in this paper · explained in 15 episodes
Latent Representation — 2× in this paper · explained in 2 episodes
Robustness — 2× in this paper · explained in 5 episodes
Spectral Power Distribution — 2× in this paper
Adam — 1× in this paper · explained in 2 episodes
Clustering — 1× in this paper · explained in 2 episodes
Fidelity — 1× in this paper · explained in 2 episodes
Lamp Spectral Power Distribution Database — 1× in this paper
Loss Function — 1× in this paper · explained in 2 episodes
Non-negative Matrix Factorization — 1× in this paper
Physical Constraints — 1× in this paper · explained in 7 episodes
Principal Component Analysis — 1× in this paper
Principal Component Analysis (PCA) — 1× in this paper · explained in 4 episodes
Reconstruction Error — 1× in this paper · explained in 2 episodes
Redundancy — 1× in this paper · explained in 2 episodes
Regularization — 1× in this paper · explained in 3 episodes

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