Research map / Probabilistic and scientific modeling / Differential equations and PDEs
Implicit Neural Representations with Periodic Activation Functions
Read the paperCheck your idea against 108,967 papers
AI-extracted summary. Written by AI from the paper's title only (no summary yet). Numbers and claims can be wrong or missing context, so check the paper before you cite or build on it.
Measured effects reported in the paper
| What was changed | Where | Measured | Effect |
|---|---|---|---|
| sine activations instead of ReLU | MLP implicit representation · video fitting | PSNR: about 5~dB | Helped |
| sine activations instead of ReLU/tanh/RBF | neural Helmholtz solver · Helmholtz equation | solution fidelity | Helped |
| sine activations instead of ReLU | neural SDF · shape representation | detail | Helped |
| sine activations vs ReLU with positional encoding | MLP image fit · image derivatives | derivative fidelity | Helped |
| SIREN hypernetwork with set encoder vs CNP | function-space prior · CelebA inpainting 100 ctx | MSE: 0.016 -> 0.013 | Helped |
| CNN encoder instead of set encoder (ablation) | SIREN hypernetwork · CelebA inpainting 100 ctx | MSE: 0.013 -> 0.009 | Helped |
| CNN encoder instead of set encoder (ablation) | SIREN hypernetwork · CelebA inpainting 1000 ctx | MSE: 0.009 -> 0.008 | No clear effect |
| use principled uniform init instead of arbitrary uniform weights (ablation) | SIREN · fitting | accuracy and convergence | Helped |
| SIREN vs principled ADMM FWI solver | full-waveform inversion · FWI single frequency | velocity MSE | Helped |
Closest papers by meaning
- A sampling theory perspective on activations for implicit neural representations (ICML 2024 · similarity 0.87)
- End-to-End Implicit Neural Representations for Classification (CVPR 2025 · similarity 0.87)
- Neural Functions for Learning Periodic Signal (ICLR 2025 · similarity 0.86)
- FINER: Flexible Spectral-bias Tuning in Implicit NEural Representation by Variable-periodic Activation Functions (CVPR 2024 · similarity 0.86)
- Implicit Neural Representations and the Algebra of Complex Wavelets (ICLR 2024 · similarity 0.85)
- Representing Sounds as Neural Amplitude Fields: A Benchmark of Coordinate-MLPs and a Fourier Kolmogorov-Arnold Framework (AAAI 2025 · similarity 0.84)
Writing a paper in this area? scime draft is a free LaTeX editor with AI included, real-time co-authors and a check of your references and venue rules before you submit. It also imports OpenAI Prism projects.