# Semantic Segmentation on CASIA Iris Interval (val)

Source: [Semantic Segmentation on CASIA Iris Interval (val)](<https://www.sota2.com/research/sota/semantic-segmentation-on-casia-iris-interval-val>)

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

Data updated: 2026-02-26T05:47:26.014Z

Evaluation of Semantic Segmentation performance on the validation split of the CASIA Iris Interval dataset, reporting overlap metrics such as Intersection over Union (IoU) and Dice coefficient.

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) | CASIA Iris Interval (val) |
| Metric | IoU |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 7 of 7 |
| 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

- [IoU](<https://www.sota2.com/research/sota/semantic-segmentation-on-casia-iris-interval-val.md?metric=IoU>): Higher is better; unit: PERCENT.

- [Dice Coefficient](<https://www.sota2.com/research/sota/semantic-segmentation-on-casia-iris-interval-val.md?metric=Dice%20Coefficient>): Higher is better; unit: PERCENT.

## Recorded results

| Method | IoU | Result date | Report paper |
| --- | --- | --- | --- |
| U-Net | 94.87 | Not recorded | 695c96f453fdd5c361743588 |
| ResUNet++ | 94.86 | Not recorded | 695c96f453fdd5c361743588 |
| U-Net++ | 94.84 | Not recorded | 695c96f453fdd5c361743588 |
| MFEnNet | 94.84 | Not recorded | 695c96f453fdd5c361743588 |
| TransUNet | 94.62 | Not recorded | 695c96f453fdd5c361743588 |
| ResUNet | 94.33 | Not recorded | 695c96f453fdd5c361743588 |
| ThinDyUNet | 94.01 | Not recorded | 695c96f453fdd5c361743588 |

### U-Net

IoU: 94.87. Result ID: 699a249c5698665ec4a9ce6f.

[Reporting paper](<https://www.sota2.com/research/paper/695c96f453fdd5c361743588.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa61e11e209131ce9f653d.md>)

[Implementation](<http://lmb.informatik.uni-freiburg.de/people/ronneber/u-net>)

Recorded evaluation configuration: {"Params (M)":"31.04","FLOPs (G)":"54.66"}. This record does not assert independent reproduction.

### ResUNet++

IoU: 94.86. Result ID: 699a249c5698665ec4a9ce73.

[Reporting paper](<https://www.sota2.com/research/paper/695c96f453fdd5c361743588.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa66aa1e209131cea117b6.md>)

Recorded evaluation configuration: {"Params (M)":"14.48","FLOPs (G)":"70.92"}. This record does not assert independent reproduction.

### U-Net++

IoU: 94.84. Result ID: 699a249c5698665ec4a9ce71.

[Reporting paper](<https://www.sota2.com/research/paper/695c96f453fdd5c361743588.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa649c1e209131cea058a9.md>)

[Implementation](<https://www.sota2.com/github.com/Nested-UNet>)

Recorded evaluation configuration: {"Params (M)":"9.16","FLOPs (G)":"34.87"}. This record does not assert independent reproduction.

### MFEnNet

IoU: 94.84. Result ID: 699a249c5698665ec4a9ce75.

[Reporting paper](<https://www.sota2.com/research/paper/695c96f453fdd5c361743588.md>)

[Method origin paper](<https://www.sota2.com/research/paper/695c96f453fdd5c361743588.md>)

Recorded evaluation configuration: {"Params (M)":"11.14","FLOPs (G)":"17.13"}. This record does not assert independent reproduction.

### TransUNet

IoU: 94.62. Result ID: 699a249c5698665ec4a9ce72.

[Reporting paper](<https://www.sota2.com/research/paper/695c96f453fdd5c361743588.md>)

Recorded evaluation configuration: {"Params (M)":"3.63","FLOPs (G)":"33.36"}. This record does not assert independent reproduction.

### ResUNet

IoU: 94.33. Result ID: 699a249c5698665ec4a9ce70.

[Reporting paper](<https://www.sota2.com/research/paper/695c96f453fdd5c361743588.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa645f1e209131cea041a2.md>)

Recorded evaluation configuration: {"Params (M)":"13.04","FLOPs (G)":"80.83"}. This record does not assert independent reproduction.

### ThinDyUNet

IoU: 94.01. Result ID: 699a249c5698665ec4a9ce74.

[Reporting paper](<https://www.sota2.com/research/paper/695c96f453fdd5c361743588.md>)

Recorded evaluation configuration: {"Params (M)":"0.81","FLOPs (G)":"13.56"}. This record does not assert independent reproduction.

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