# Few-Shot Semantic Segmentation on PASCAL-5i 5-shot VOC 2012 SDS

Source: [Few-Shot Semantic Segmentation on PASCAL-5i 5-shot VOC 2012 SDS](<https://www.sota2.com/research/sota/few-shot-semantic-segmentation-on-pascal-5i-5-shot-voc-2012-sds>)

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

Data updated: 2026-04-08T08:20:07.102Z

Evaluation of Few-Shot Semantic Segmentation performance on the PASCAL VOC 2012 dataset, specifically using the PASCAL-5i split methodology configured for the 5-shot setting, reporting results across five evaluation folds (5^0 to 5^3).

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 | Few-Shot Semantic Segmentation |
| Dataset (including any stated split) | PASCAL-5i 5-shot VOC 2012 SDS |
| Metric | mIoU (5^0) |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 15 of 15 |
| 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 (5^0)](<https://www.sota2.com/research/sota/few-shot-semantic-segmentation-on-pascal-5i-5-shot-voc-2012-sds.md?metric=mIoU%20(5%5E0)>): Higher is better; unit: PERCENT.

- [mIoU (5^1)](<https://www.sota2.com/research/sota/few-shot-semantic-segmentation-on-pascal-5i-5-shot-voc-2012-sds.md?metric=mIoU%20(5%5E1)>): Higher is better; unit: PERCENT.

- [mIoU (5^2)](<https://www.sota2.com/research/sota/few-shot-semantic-segmentation-on-pascal-5i-5-shot-voc-2012-sds.md?metric=mIoU%20(5%5E2)>): Higher is better; unit: PERCENT.

- [mIoU (5^3)](<https://www.sota2.com/research/sota/few-shot-semantic-segmentation-on-pascal-5i-5-shot-voc-2012-sds.md?metric=mIoU%20(5%5E3)>): Higher is better; unit: PERCENT.

- [Mean mIoU](<https://www.sota2.com/research/sota/few-shot-semantic-segmentation-on-pascal-5i-5-shot-voc-2012-sds.md?metric=Mean%20mIoU>): Higher is better; unit: PERCENT.

- [FB-IoU](<https://www.sota2.com/research/sota/few-shot-semantic-segmentation-on-pascal-5i-5-shot-voc-2012-sds.md?metric=FB-IoU>): Higher is better; unit: PERCENT.

## Recorded results

| Method | mIoU (5^0) | Result date | Report paper |
| --- | --- | --- | --- |
| FSSAM | 84.1 | Not recorded | 69d5e0f17d0172140ec75934 |
| GF-SAM | 81.5 | Not recorded | 69d5e0f17d0172140ec75934 |
| FPTrans | 76.7 | Not recorded | 69d5e0f17d0172140ec75934 |
| FSS-SAM3 + text | 76.2 | Not recorded | 69d5e0f17d0172140ec75934 |
| FSS-SAM3 | 74.8 | Not recorded | 69d5e0f17d0172140ec75934 |
| PAM | 74.7 | Not recorded | 69d5e0f17d0172140ec75934 |
| AENet | 74.2 | Not recorded | 69d5e0f17d0172140ec75934 |
| HMNet | 74 | Not recorded | 69d5e0f17d0172140ec75934 |
| AMNet | 73.2 | Not recorded | 69d5e0f17d0172140ec75934 |
| SCCAN | 72.3 | Not recorded | 69d5e0f17d0172140ec75934 |
| Matcher | 71.4 | Not recorded | 69d5e0f17d0172140ec75934 |
| HDMNet | 71.3 | Not recorded | 69d5e0f17d0172140ec75934 |
| BAM | 70.6 | Not recorded | 69d5e0f17d0172140ec75934 |
| HSNet | 70.3 | Not recorded | 69d5e0f17d0172140ec75934 |
| PFENet | 63.1 | Not recorded | 69d5e0f17d0172140ec75934 |

### FSSAM

mIoU (5^0): 84.1. Result ID: 69d60fae47f34ce924be8bfa.

[Reporting paper](<https://www.sota2.com/research/paper/69d5e0f17d0172140ec75934.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa78a51e209131cea798d4.md>)

Recorded evaluation configuration: {"Method Category":"Foundation-based FSS Methods","Shot Count":"5-shot"}. This record does not assert independent reproduction.

### GF-SAM

mIoU (5^0): 81.5. Result ID: 69d60fae47f34ce924be8bf9.

[Reporting paper](<https://www.sota2.com/research/paper/69d5e0f17d0172140ec75934.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa75351e209131cea66694.md>)

[Implementation](<https://andyzaq.github.io/GF-SAM/>)

Recorded evaluation configuration: {"Method Category":"Foundation-based FSS Methods","Shot Count":"5-shot"}. This record does not assert independent reproduction.

### FPTrans

mIoU (5^0): 76.7. Result ID: 69d60fae47f34ce924be8bf2.

[Reporting paper](<https://www.sota2.com/research/paper/69d5e0f17d0172140ec75934.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6da01e209131cea3af9f.md>)

[Implementation](<https://github.com/Jarvis73/FPTrans>)

Recorded evaluation configuration: {"Method Category":"Classical FSS Methods","Shot Count":"5-shot"}. This record does not assert independent reproduction.

### FSS-SAM3 + text

mIoU (5^0): 76.2. Result ID: 69d60fae47f34ce924be8bfc.

[Reporting paper](<https://www.sota2.com/research/paper/69d5e0f17d0172140ec75934.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69d5e0f17d0172140ec75934.md>)

Recorded evaluation configuration: {"Method Category":"Foundation-based FSS Methods","Shot Count":"5-shot","Backbone":"SAM3","Resolution":"1008 x 1008","Textual Guidance":true}. This record does not assert independent reproduction.

### FSS-SAM3

mIoU (5^0): 74.8. Result ID: 69d60fae47f34ce924be8bfb.

[Reporting paper](<https://www.sota2.com/research/paper/69d5e0f17d0172140ec75934.md>)

[Method origin paper](<https://www.sota2.com/research/paper/69d5e0f17d0172140ec75934.md>)

Recorded evaluation configuration: {"Method Category":"Foundation-based FSS Methods","Shot Count":"5-shot","Backbone":"SAM3","Resolution":"1008 x 1008","Textual Guidance":false}. This record does not assert independent reproduction.

### PAM

mIoU (5^0): 74.7. Result ID: 69d60fae47f34ce924be8bf4.

[Reporting paper](<https://www.sota2.com/research/paper/69d5e0f17d0172140ec75934.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa71d01e209131cea531eb.md>)

Recorded evaluation configuration: {"Method Category":"Classical FSS Methods","Shot Count":"5-shot"}. This record does not assert independent reproduction.

### AENet

mIoU (5^0): 74.2. Result ID: 69d60fae47f34ce924be8bf5.

[Reporting paper](<https://www.sota2.com/research/paper/69d5e0f17d0172140ec75934.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa74261e209131cea6006e.md>)

[Implementation](<https://github.com/Sam1224/AENet>)

Recorded evaluation configuration: {"Method Category":"Classical FSS Methods","Shot Count":"5-shot"}. This record does not assert independent reproduction.

### HMNet

mIoU (5^0): 74. Result ID: 69d60fae47f34ce924be8bf7.

[Reporting paper](<https://www.sota2.com/research/paper/69d5e0f17d0172140ec75934.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa75081e209131cea6566d.md>)

[Implementation](<https://github.com/Sam1224/HMNet>)

Recorded evaluation configuration: {"Method Category":"Classical FSS Methods","Shot Count":"5-shot"}. This record does not assert independent reproduction.

### AMNet

mIoU (5^0): 73.2. Result ID: 69d60fae47f34ce924be8bf6.

[Reporting paper](<https://www.sota2.com/research/paper/69d5e0f17d0172140ec75934.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa71571e209131cea50a7e.md>)

Recorded evaluation configuration: {"Method Category":"Classical FSS Methods","Shot Count":"5-shot"}. This record does not assert independent reproduction.

### SCCAN

mIoU (5^0): 72.3. Result ID: 69d60fae47f34ce924be8bf1.

[Reporting paper](<https://www.sota2.com/research/paper/69d5e0f17d0172140ec75934.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa70561e209131cea4a5c7.md>)

[Implementation](<https://github.com/Sam1224/SCCAN>)

Recorded evaluation configuration: {"Method Category":"Classical FSS Methods","Shot Count":"5-shot"}. This record does not assert independent reproduction.

### Matcher

mIoU (5^0): 71.4. Result ID: 69d60fae47f34ce924be8bf8.

[Reporting paper](<https://www.sota2.com/research/paper/69d5e0f17d0172140ec75934.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa71d71e209131cea534a4.md>)

[Implementation](<https://github.com/aim-uofa/Matcher>)

Recorded evaluation configuration: {"Method Category":"Foundation-based FSS Methods","Shot Count":"5-shot"}. This record does not assert independent reproduction.

### HDMNet

mIoU (5^0): 71.3. Result ID: 69d60fae47f34ce924be8bf3.

[Reporting paper](<https://www.sota2.com/research/paper/69d5e0f17d0172140ec75934.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6eea1e209131cea42e08.md>)

[Implementation](<https://github.com/Pbihao/HDMNet>)

Recorded evaluation configuration: {"Method Category":"Classical FSS Methods","Shot Count":"5-shot"}. This record does not assert independent reproduction.

### BAM

mIoU (5^0): 70.6. Result ID: 69d60fae47f34ce924be8bf0.

[Reporting paper](<https://www.sota2.com/research/paper/69d5e0f17d0172140ec75934.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6c1d1e209131cea32566.md>)

[Implementation](<https://www.sota2.com/github.com/chunbolang/BAM>)

Recorded evaluation configuration: {"Method Category":"Classical FSS Methods","Shot Count":"5-shot"}. This record does not assert independent reproduction.

### HSNet

mIoU (5^0): 70.3. Result ID: 69d60fae47f34ce924be8bef.

[Reporting paper](<https://www.sota2.com/research/paper/69d5e0f17d0172140ec75934.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6b101e209131cea2be28.md>)

[Implementation](<http://cvlab.postech.ac.kr/research/HSNet/>)

Recorded evaluation configuration: {"Method Category":"Classical FSS Methods","Shot Count":"5-shot"}. This record does not assert independent reproduction.

### PFENet

mIoU (5^0): 63.1. Result ID: 69d60fae47f34ce924be8bee.

[Reporting paper](<https://www.sota2.com/research/paper/69d5e0f17d0172140ec75934.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa68181e209131cea1a2c0.md>)

[Implementation](<https://github.com/Jia-Research-Lab/PFENet/>)

Recorded evaluation configuration: {"Method Category":"Classical FSS Methods","Shot Count":"5-shot"}. This record does not assert independent reproduction.

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