# Camouflaged Object Detection on NC4K 4121 images (test)

Source: [Camouflaged Object Detection on NC4K 4121 images (test)](<https://www.sota2.com/research/sota/camouflaged-object-detection-on-nc4k-4121-images-test>)

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

Data updated: 2026-02-26T06:04:26.220Z

Evaluation of Camouflaged Object Detection performance on the specific 4121-image test split of the NC4K dataset, reporting specialized metrics including Sm, Fw\_beta, M, and Em\_phi.

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 | Camouflaged Object Detection |
| Dataset (including any stated split) | NC4K 4121 images (test) |
| Metric | Sm |
| Unit | SCALAR |
| Direction | Higher is better |
| Results loaded | 17 of 17 |
| 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

- [Sm](<https://www.sota2.com/research/sota/camouflaged-object-detection-on-nc4k-4121-images-test.md?metric=Sm>): Higher is better; unit: SCALAR.

- [Fw\_beta](<https://www.sota2.com/research/sota/camouflaged-object-detection-on-nc4k-4121-images-test.md?metric=Fw_beta>): Higher is better; unit: SCALAR.

- [M](<https://www.sota2.com/research/sota/camouflaged-object-detection-on-nc4k-4121-images-test.md?metric=M>): Lower is better; unit: SCALAR.

- [Em\_phi](<https://www.sota2.com/research/sota/camouflaged-object-detection-on-nc4k-4121-images-test.md?metric=Em_phi>): Higher is better; unit: SCALAR.

## Recorded results

| Method | Sm | Result date | Report paper |
| --- | --- | --- | --- |
| DGA-Net | 0.911 | Not recorded | 695de86753fdd5c361743a26 |
| SAM2-UNet | 0.901 | Not recorded | 695de86753fdd5c361743a26 |
| SAM-DSA | 0.896 | Not recorded | 695de86753fdd5c361743a26 |
| HGINet | 0.894 | Not recorded | 695de86753fdd5c361743a26 |
| CamoDiffusion | 0.893 | Not recorded | 695de86753fdd5c361743a26 |
| CamoFormer | 0.892 | Not recorded | 695de86753fdd5c361743a26 |
| RUN | 0.892 | Not recorded | 695de86753fdd5c361743a26 |
| PRBE-Net | 0.887 | Not recorded | 695de86753fdd5c361743a26 |
| RISNet | 0.882 | Not recorded | 695de86753fdd5c361743a26 |
| VSCode | 0.882 | Not recorded | 695de86753fdd5c361743a26 |
| DSAM | 0.871 | Not recorded | 695de86753fdd5c361743a26 |
| FEDER | 0.862 | Not recorded | 695de86753fdd5c361743a26 |
| ZoomNet | 0.853 | Not recorded | 695de86753fdd5c361743a26 |
| BGNet | 0.851 | Not recorded | 695de86753fdd5c361743a26 |
| SINetV2 | 0.847 | Not recorded | 695de86753fdd5c361743a26 |
| MGL | 0.833 | Not recorded | 695de86753fdd5c361743a26 |
| SAM | 0.767 | Not recorded | 695de86753fdd5c361743a26 |

### DGA-Net

Sm: 0.911. Result ID: 6997e3285698665ec43c1537.

[Reporting paper](<https://www.sota2.com/research/paper/695de86753fdd5c361743a26.md>)

[Method origin paper](<https://www.sota2.com/research/paper/695de86753fdd5c361743a26.md>)

Recorded evaluation configuration: {"Publication":null,"Prompt":"Depth","Backbone":"SAM,PVT"}. This record does not assert independent reproduction.

### SAM2-UNet

Sm: 0.901. Result ID: 6997e3285698665ec43c1534.

[Reporting paper](<https://www.sota2.com/research/paper/695de86753fdd5c361743a26.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa74881e209131cea62488.md>)

[Implementation](<https://github.com/WZH0120/SAM2-UNet>)

Recorded evaluation configuration: {"Publication":"24Arxiv","Prompt":"None","Backbone":"SAM"}. This record does not assert independent reproduction.

### SAM-DSA

Sm: 0.896. Result ID: 6997e3285698665ec43c1536.

[Reporting paper](<https://www.sota2.com/research/paper/695de86753fdd5c361743a26.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa77ad1e209131cea74a54.md>)

Recorded evaluation configuration: {"Publication":"25ICCV","Prompt":"Box,Depth","Backbone":"SAM,PVT"}. This record does not assert independent reproduction.

### HGINet

Sm: 0.894. Result ID: 6997e3285698665ec43c152f.

[Reporting paper](<https://www.sota2.com/research/paper/695de86753fdd5c361743a26.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa74e81e209131cea64a0b.md>)

Recorded evaluation configuration: {"Publication":"24TIP","Prompt":"None","Backbone":"ViT"}. This record does not assert independent reproduction.

### CamoDiffusion

Sm: 0.893. Result ID: 6997e3285698665ec43c1530.

[Reporting paper](<https://www.sota2.com/research/paper/695de86753fdd5c361743a26.md>)

Recorded evaluation configuration: {"Publication":"25TPAMI","Prompt":"None","Backbone":"PVT, UNet"}. This record does not assert independent reproduction.

### CamoFormer

Sm: 0.892. Result ID: 6997e3285698665ec43c152c.

[Reporting paper](<https://www.sota2.com/research/paper/695de86753fdd5c361743a26.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6e291e209131cea3e38c.md>)

Recorded evaluation configuration: {"Publication":"24TPAMI","Prompt":"None","Backbone":"PVT"}. This record does not assert independent reproduction.

### RUN

Sm: 0.892. Result ID: 6997e3285698665ec43c1531.

[Reporting paper](<https://www.sota2.com/research/paper/695de86753fdd5c361743a26.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa770b1e209131cea70b5f.md>)

Recorded evaluation configuration: {"Publication":"25ICML","Prompt":"None","Backbone":"PVT"}. This record does not assert independent reproduction.

### PRBE-Net

Sm: 0.887. Result ID: 6997e3285698665ec43c1532.

[Reporting paper](<https://www.sota2.com/research/paper/695de86753fdd5c361743a26.md>)

Recorded evaluation configuration: {"Publication":"25TMM","Prompt":"None","Backbone":"PVT"}. This record does not assert independent reproduction.

### RISNet

Sm: 0.882. Result ID: 6997e3285698665ec43c152d.

[Reporting paper](<https://www.sota2.com/research/paper/695de86753fdd5c361743a26.md>)

Recorded evaluation configuration: {"Publication":"24CVPR","Prompt":"Depth","Backbone":"ResNet"}. This record does not assert independent reproduction.

### VSCode

Sm: 0.882. Result ID: 6997e3285698665ec43c152e.

[Reporting paper](<https://www.sota2.com/research/paper/695de86753fdd5c361743a26.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72dd1e209131cea59049.md>)

[Implementation](<https://github.com/Sssssuperior/VSCode>)

Recorded evaluation configuration: {"Publication":"24CVPR","Prompt":"2D Prompt","Backbone":"Swin"}. This record does not assert independent reproduction.

### DSAM

Sm: 0.871. Result ID: 6997e3285698665ec43c1535.

[Reporting paper](<https://www.sota2.com/research/paper/695de86753fdd5c361743a26.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa74231e209131cea5fe6e.md>)

Recorded evaluation configuration: {"Publication":"24MM","Prompt":"Box","Backbone":"SAM,PVT"}. This record does not assert independent reproduction.

### FEDER

Sm: 0.862. Result ID: 6997e3285698665ec43c152b.

[Reporting paper](<https://www.sota2.com/research/paper/695de86753fdd5c361743a26.md>)

Recorded evaluation configuration: {"Publication":"23CVPR","Prompt":"None","Backbone":"ResNet"}. This record does not assert independent reproduction.

### ZoomNet

Sm: 0.853. Result ID: 6997e3285698665ec43c1529.

[Reporting paper](<https://www.sota2.com/research/paper/695de86753fdd5c361743a26.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa71061e209131cea4eaac.md>)

[Implementation](<https://github.com/lartpang/ZoomNet>)

Recorded evaluation configuration: {"Publication":"22CVPR","Prompt":"None","Backbone":"ResNet"}. This record does not assert independent reproduction.

### BGNet

Sm: 0.851. Result ID: 6997e3285698665ec43c1528.

[Reporting paper](<https://www.sota2.com/research/paper/695de86753fdd5c361743a26.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa7ac11e209131cea8502f.md>)

Recorded evaluation configuration: {"Publication":"22IJCAI","Prompt":"None","Backbone":"Res2Net"}. This record does not assert independent reproduction.

### SINetV2

Sm: 0.847. Result ID: 6997e3285698665ec43c152a.

[Reporting paper](<https://www.sota2.com/research/paper/695de86753fdd5c361743a26.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa72481e209131cea558d5.md>)

[Implementation](<http://mmcheng.net/cod>)

Recorded evaluation configuration: {"Publication":"22TPAMI","Prompt":"None","Backbone":"Res2Net"}. This record does not assert independent reproduction.

### MGL

Sm: 0.833. Result ID: 6997e3285698665ec43c1527.

[Reporting paper](<https://www.sota2.com/research/paper/695de86753fdd5c361743a26.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa69ae1e209131cea2350c.md>)

[Implementation](<https://github.com/fanyang587/MGL>)

Recorded evaluation configuration: {"Publication":"21CVPR","Prompt":"None","Backbone":"ResNet"}. This record does not assert independent reproduction.

### SAM

Sm: 0.767. Result ID: 6997e3285698665ec43c1533.

[Reporting paper](<https://www.sota2.com/research/paper/695de86753fdd5c361743a26.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6f0a1e209131cea437f2.md>)

[Implementation](<https://segment-anything.com/>)

Recorded evaluation configuration: {"Publication":"23ICCV","Prompt":"None","Backbone":"SAM"}. This record does not assert independent reproduction.

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