# Lipreading (Alphabet) on AVLetter

Source: [Lipreading (Alphabet) on AVLetter](<https://www.sota2.com/research/sota/lipreading-alphabet-on-avletter>)

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

Data updated: 2026-02-26T05:27:13.888Z

Evaluation of Lipreading performance on the AVLetter dataset, specifically focusing on alphabetical recognition.

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 | Lipreading (Alphabet) |
| Dataset (including any stated split) | AVLetter |
| Metric | Accuracy |
| Unit | PERCENT |
| Direction | Higher is better |
| Results loaded | 1 of 1 |
| 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

- [Accuracy](<https://www.sota2.com/research/sota/lipreading-alphabet-on-avletter.md?metric=Accuracy>): Higher is better; unit: PERCENT.

## Recorded results

| Method | Accuracy | Result date | Report paper |
| --- | --- | --- | --- |
| Hu et al. | 64.6 | Not recorded | 68fa63091e209131ce9fc909 |

### Hu et al.

Accuracy: 64.6. Result ID: 698be7c7ecace47ef559f363.

[Reporting paper](<https://www.sota2.com/research/paper/68fa63091e209131ce9fc909.md>)

Recorded evaluation configuration: {"Size":"78","Output":"Alphabet"}. This record does not assert independent reproduction.

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