# Cardiac and thoracic ellipse detection on Clinical fetal echocardiogram (test)

Source: [Cardiac and thoracic ellipse detection on Clinical fetal echocardiogram (test)](<https://www.sota2.com/research/sota/cardiac-and-thoracic-ellipse-detection-on-clinical-fetal-echocardiogram-test>)

Collection index: [llms.txt](<https://www.sota2.com/research/llms.txt>)

Data updated: 2026-02-26T05:40:58.977Z

Evaluation of performance in detecting and localizing cardiac and thoracic ellipses using clinical fetal echocardiogram data, measured using Dice coefficients and average precision metrics.

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 | Cardiac and thoracic ellipse detection |
| Dataset (including any stated split) | Clinical fetal echocardiogram (test) |
| Metric | Dice (Thoracic) |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 6 of 6 |
| 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

- [Dice (Thoracic)](<https://www.sota2.com/research/sota/cardiac-and-thoracic-ellipse-detection-on-clinical-fetal-echocardiogram-test.md?metric=Dice%20(Thoracic)>): Higher is better; unit: PERCENT.

- [Dice (Cardiac)](<https://www.sota2.com/research/sota/cardiac-and-thoracic-ellipse-detection-on-clinical-fetal-echocardiogram-test.md?metric=Dice%20(Cardiac)>): Higher is better; unit: PERCENT.

- [Dice (Overall)](<https://www.sota2.com/research/sota/cardiac-and-thoracic-ellipse-detection-on-clinical-fetal-echocardiogram-test.md?metric=Dice%20(Overall)>): Higher is better; unit: PERCENT.

- [Avg Precision](<https://www.sota2.com/research/sota/cardiac-and-thoracic-ellipse-detection-on-clinical-fetal-echocardiogram-test.md?metric=Avg%20Precision>): Higher is better; unit: PERCENT.

## Recorded results

| Method | Dice (Thoracic) | Result date | Report paper |
| --- | --- | --- | --- |
| EllipseNet | 94.3 | Not recorded | 68fa6ad51e209131cea2aa35 |
| EllipseNet | 93.38 | Not recorded | 68fa6ad51e209131cea2aa35 |
| CircleNet | 89.66 | Not recorded | 68fa6ad51e209131cea2aa35 |
| CircleNet | 89.66 | Not recorded | 68fa6ad51e209131cea2aa35 |
| EllipseNet | 88.13 | Not recorded | 68fa6ad51e209131cea2aa35 |
| Segment+ellipse-fit | 87.5 | Not recorded | 68fa6ad51e209131cea2aa35 |

### EllipseNet

Dice (Thoracic): 94.3. Result ID: 698e3e65ffc3901de09bf87c.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6ad51e209131cea2aa35.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6ad51e209131cea2aa35.md>)

[Implementation](<https://git.openi.org.cn/capepoint/EllipseNet>)

Recorded evaluation configuration: {"Setting":"w/ IoU loss"}. This record does not assert independent reproduction.

### EllipseNet

Dice (Thoracic): 93.38. Result ID: 698e3e65ffc3901de09bf87b.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6ad51e209131cea2aa35.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6ad51e209131cea2aa35.md>)

[Implementation](<https://git.openi.org.cn/capepoint/EllipseNet>)

Recorded evaluation configuration: {"Setting":"w/o IoU loss"}. This record does not assert independent reproduction.

### CircleNet

Dice (Thoracic): 89.66. Result ID: 698e3e65ffc3901de09bf878.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6ad51e209131cea2aa35.md>)

Recorded evaluation configuration: {"Setting":"Hourglass"}. This record does not assert independent reproduction.

### CircleNet

Dice (Thoracic): 89.66. Result ID: 698e3e65ffc3901de09bf879.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6ad51e209131cea2aa35.md>)

Recorded evaluation configuration: {"Setting":"DLA"}. This record does not assert independent reproduction.

### EllipseNet

Dice (Thoracic): 88.13. Result ID: 698e3e65ffc3901de09bf87a.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6ad51e209131cea2aa35.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6ad51e209131cea2aa35.md>)

[Implementation](<https://git.openi.org.cn/capepoint/EllipseNet>)

Recorded evaluation configuration: {"Setting":"only IoU loss"}. This record does not assert independent reproduction.

### Segment+ellipse-fit

Dice (Thoracic): 87.5. Result ID: 698e3e65ffc3901de09bf877.

[Reporting paper](<https://www.sota2.com/research/paper/68fa6ad51e209131cea2aa35.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa64431e209131cea0392b.md>)

Recorded evaluation configuration: {"Setting":"Residual U-Net"}. This record does not assert independent reproduction.

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