# Crisp Edge Detection on BSDS

Source: [Crisp Edge Detection on BSDS](<https://www.sota2.com/research/sota/crisp-edge-detection-on-bsds>)

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

Data updated: 2026-02-26T05:22:22.120Z

Evaluation of Crisp Edge Detection performance on the BSDS dataset, reporting AC scores.

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 | Crisp Edge Detection |
| Dataset (including any stated split) | BSDS |
| Metric | AC Score |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 5 of 5 |
| 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

- [AC Score](<https://www.sota2.com/research/sota/crisp-edge-detection-on-bsds.md?metric=AC%20Score>): Higher is better; unit: PERCENT.

## Recorded results

| Method | AC Score | Result date | Report paper |
| --- | --- | --- | --- |
| PiDiNet + MATCHED | 93 | Not recorded | 699e81ea6017c4460ffacd79 |
| DiffEdge | 47.6 | Not recorded | 699e81ea6017c4460ffacd79 |
| PiDiNet + R | 42.4 | Not recorded | 699e81ea6017c4460ffacd79 |
| PiDiNet + T | 33.3 | Not recorded | 699e81ea6017c4460ffacd79 |
| PiDiNet + D | 30.6 | Not recorded | 699e81ea6017c4460ffacd79 |

### PiDiNet + MATCHED

AC Score: 93. Result ID: 699eb4ba5698665ec48301b7.

[Reporting paper](<https://www.sota2.com/research/paper/699e81ea6017c4460ffacd79.md>)

[Method origin paper](<https://www.sota2.com/research/paper/699e81ea6017c4460ffacd79.md>)

Recorded evaluation configuration: {"Integration module":"MATCHED"}. This record does not assert independent reproduction.

### DiffEdge

AC Score: 47.6. Result ID: 699eb4ba5698665ec48301b6.

[Reporting paper](<https://www.sota2.com/research/paper/699e81ea6017c4460ffacd79.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa71d01e209131cea531f2.md>)

Recorded evaluation configuration: Not recorded. This record does not assert independent reproduction.

### PiDiNet + R

AC Score: 42.4. Result ID: 699eb4ba5698665ec48301b5.

[Reporting paper](<https://www.sota2.com/research/paper/699e81ea6017c4460ffacd79.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6fde1e209131cea47c7d.md>)

Recorded evaluation configuration: {"Label strategy":"Refined Label"}. This record does not assert independent reproduction.

### PiDiNet + T

AC Score: 33.3. Result ID: 699eb4ba5698665ec48301b4.

[Reporting paper](<https://www.sota2.com/research/paper/699e81ea6017c4460ffacd79.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa6a441e209131cea27265.md>)

[Implementation](<https://github.com/WHUHLX/CATS>)

Recorded evaluation configuration: {"Loss function":"Tracing-Loss"}. This record does not assert independent reproduction.

### PiDiNet + D

AC Score: 30.6. Result ID: 699eb4ba5698665ec48301b3.

[Reporting paper](<https://www.sota2.com/research/paper/699e81ea6017c4460ffacd79.md>)

[Method origin paper](<https://www.sota2.com/research/paper/68fa649c1e209131cea058a1.md>)

Recorded evaluation configuration: {"Loss function":"Dice Loss"}. This record does not assert independent reproduction.

Page 1 of 1. This is an index page, not the full collection.