# Cervical margin segmentation on Dental Crown Dataset (test) Source: [Cervical margin segmentation on Dental Crown Dataset (test)]() Collection index: [llms.txt]() Data updated: 2026-03-06T07:58:34.813Z Evaluation of cervical margin segmentation performance on the test split of the Dental Crown Dataset, reporting Accuracy, Intersection over Union (IoU), and Hausdorff Distance. 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 | Cervical margin segmentation | | Dataset (including any stated split) | Dental Crown Dataset (test) | | Metric | Accuracy | | Unit | PERCENT | | Direction | Higher is better | | Results loaded | 4 of 4 | | 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 - [Accuracy](): Higher is better; unit: PERCENT. - [mIoU](): Higher is better; unit: PERCENT. - [Hausdorff Distance (mm)](): Lower is better; unit: OTHER. ## Recorded results | Method | Accuracy | Result date | Report paper | | --- | --- | --- | --- | | CrownSegger | 99.1 | Not recorded | 69aa5f692d603e6de3e41760 | | PointTransformer | 96.3 | Not recorded | 69aa5f692d603e6de3e41760 | | PointNet++ | 95.6 | Not recorded | 69aa5f692d603e6de3e41760 | | PointNet | 93.5 | Not recorded | 69aa5f692d603e6de3e41760 | ### CrownSegger Accuracy: 99.1. Result ID: 69aa88856dbb7075b9541561. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### PointTransformer Accuracy: 96.3. Result ID: 69aa88856dbb7075b9541560. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### PointNet++ Accuracy: 95.6. Result ID: 69aa88856dbb7075b954155f. [Reporting paper]() [Method origin paper]() Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction. ### PointNet Accuracy: 93.5. Result ID: 69aa88856dbb7075b954155e. [Reporting paper]() [Method origin 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.