# Semantic Segmentation on S3DIS (Stanford Indoor Dataset) Source: [Semantic Segmentation on S3DIS (Stanford Indoor Dataset)]() Collection index: [llms.txt]() Data updated: 2026-02-26T06:10:12.466Z Evaluation of Semantic Segmentation performance on the Stanford Indoor Dataset (S3DIS). 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 | Semantic Segmentation | | Dataset (including any stated split) | S3DIS (Stanford Indoor Dataset) | | Metric | mIoU | | Unit | PERCENT | | Direction | Higher is better | | Results loaded | 10 of 10 | | 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 - [mIoU](): Higher is better; unit: PERCENT. - [mAcc](): Higher is better; unit: PERCENT. - [ceiling](): Higher is better; unit: PERCENT. - [floor](): Higher is better; unit: PERCENT. - [wall](): Higher is better; unit: PERCENT. - [beam](): Higher is better; unit: PERCENT. - [column](): Higher is better; unit: PERCENT. - [window](): Higher is better; unit: PERCENT. - [door](): Higher is better; unit: PERCENT. - [chair](): Higher is better; unit: PERCENT. - [table](): Higher is better; unit: PERCENT. - [bookcase](): Higher is better; unit: PERCENT. - [sofa](): Higher is better; unit: PERCENT. - [board](): Higher is better; unit: PERCENT. - [clutter](): Higher is better; unit: PERCENT. ## Recorded results | Method | mIoU | Result date | Report paper | | --- | --- | --- | --- | | Ours | 77.1 | Not recorded | 68fa7a181e209131cea811ca | | OmniVec | 75.9 | Not recorded | 68fa7a181e209131cea811ca | | Swin3D | 74.5 | Not recorded | 68fa7a181e209131cea811ca | | PTv2 | 72.6 | Not recorded | 68fa7a181e209131cea811ca | | Stratified Transformer | 72 | Not recorded | 68fa7a181e209131cea811ca | | PointTransformer+CBL | 71.6 | Not recorded | 68fa7a181e209131cea811ca | | PCCN | 58.27 | Not recorded | 68fa691b1e209131cea2042f | | SEGCloud | 48.92 | Not recorded | 68fa691b1e209131cea2042f | | 3D-FCN | 47.46 | Not recorded | 68fa691b1e209131cea2042f | | PointNet | 41.09 | Not recorded | 68fa691b1e209131cea2042f | ### Ours mIoU: 77.1. Result ID: 698b6d317a967eddb76e783f. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### OmniVec mIoU: 75.9. Result ID: 698b6d317a967eddb76e783e. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### Swin3D mIoU: 74.5. Result ID: 698b6d317a967eddb76e783d. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### PTv2 mIoU: 72.6. Result ID: 698b6d317a967eddb76e783c. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### Stratified Transformer mIoU: 72. Result ID: 698b6d317a967eddb76e783b. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### PointTransformer+CBL mIoU: 71.6. Result ID: 698b6d317a967eddb76e783a. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### PCCN mIoU: 58.27. Result ID: 698d99b78b517eb433229bcd. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"layers":"16 continuous conv layers","input":"raw xyz-intensity lidar points"}. This record does not assert independent reproduction. ### SEGCloud mIoU: 48.92. Result ID: 698d99b78b517eb433229bcc. [Reporting paper]() [Method origin paper]() [Implementation]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### 3D-FCN mIoU: 47.46. Result ID: 698d99b78b517eb433229bcb. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"resolution":"0.2m","input":"3D occupancy grid","backbone":"ResNet-50"}. This record does not assert independent reproduction. ### PointNet mIoU: 41.09. Result ID: 698d99b78b517eb433229bca. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: {"point rotation layer":"removed","trained from scratch":"true"}. This record does not assert independent reproduction. Page 1 of 1. This is an index page, not the full collection.