# Full-Waveform Inversion on 2D Marmousi Smooth initial velocity model Source: [Full-Waveform Inversion on 2D Marmousi Smooth initial velocity model]() Collection index: [llms.txt]() Data updated: 2026-03-25T12:56:17.878Z Evaluation of Full-Waveform Inversion performance using the 2D Marmousi Smooth initial velocity model, measured by SSIM, MSE, and MAE. A research result applies to its stated dataset, split, metric and evaluation configuration. Compare like-for-like settings, preserve the metric's unit and direction, and distinguish paper-reported results from independent reproduction. The best result recorded here is not a claim of exhaustive, current global coverage. | Scope | Recorded value | | --- | --- | | Task | Full-Waveform Inversion | | Dataset (including any stated split) | 2D Marmousi Smooth initial velocity model | | Metric | SSIM | | Unit | SCALAR | | Direction | Higher is better | | Results loaded | 9 of 9 | | Coverage | All results currently returned for this benchmark | Evaluation settings may differ between results. The original papers and recorded configurations are needed to establish comparability. A shared metric name alone does not establish an identical protocol. ## Metrics - [SSIM](): Higher is better; unit: SCALAR. - [MSE](): Lower is better; unit: SCALAR. - [MAE](): Lower is better; unit: SCALAR. ## Recorded results | Method | SSIM | Result date | Report paper | | --- | --- | --- | --- | | IG-FWI | 0.7183 | Not recorded | 69c36be60636e5bf4afc631f | | MPE-FWI | 0.7177 | Not recorded | 69c36be60636e5bf4afc631f | | MS-FWI | 0.7093 | Not recorded | 69c36be60636e5bf4afc631f | | LR-FWI | 0.6853 | Not recorded | 69c36be60636e5bf4afc631f | | IFWI | 0.651 | Not recorded | 69c36be60636e5bf4afc631f | | WinFWI | 0.6498 | Not recorded | 69c36be60636e5bf4afc631f | | ADFWI | 0.626 | Not recorded | 69c36be60636e5bf4afc631f | | ADFWI-TV | 0.5466 | Not recorded | 69c36be60636e5bf4afc631f | | WECI-FWI | 0.4239 | Not recorded | 69c36be60636e5bf4afc631f | ### IG-FWI SSIM: 0.7183. Result ID: 69c3d9f447f34ce924ad244d. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### MPE-FWI SSIM: 0.7177. Result ID: 69c3d9f447f34ce924ad244c. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### MS-FWI SSIM: 0.7093. Result ID: 69c3d9f447f34ce924ad2448. [Reporting paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### LR-FWI SSIM: 0.6853. Result ID: 69c3d9f447f34ce924ad244b. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### IFWI SSIM: 0.651. Result ID: 69c3d9f447f34ce924ad2449. [Reporting paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### WinFWI SSIM: 0.6498. Result ID: 69c3d9f447f34ce924ad244a. [Reporting paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### ADFWI SSIM: 0.626. Result ID: 69c3d9f447f34ce924ad2445. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### ADFWI-TV SSIM: 0.5466. Result ID: 69c3d9f447f34ce924ad2446. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### WECI-FWI SSIM: 0.4239. Result ID: 69c3d9f447f34ce924ad2447. [Reporting paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. Page 1 of 1. This is an index page, not the full collection.