Event Camera High-Speed AF Dataset: EvHF with 16 Scene Sequences

16 folders contain raw event camera data for autofocus evaluation. The dataset includes aedat4 files with event streams and synchronized APS frames, ground truth images, and results from PBF and EGS algorithms. It was created by Yuhan Bao and shared on paperswithcode.

Use Cases

• Benchmarking autofocus algorithms based on event streams and APS frames.
• Training models for high-speed focusing in dynamic lighting conditions based on the Dark/Light and Dynamic/Static scene variations.
• Evaluating the performance of PBF and EGS autofocus methods using the provided ground truth and result images.

Strengths

• Includes 16 distinct scene sequences covering Dark/Light and Dynamic/Static conditions.
• Provides raw aedat4 files, extracted APS frames, and algorithm result folders for direct comparison.
• Data format is compatible with existing EGS public code, facilitating immediate use.

Limitations

• Row count and dataset size are unknown, which may limit suitability assessment.
• Column-level documentation is absent; field semantics must be inferred after download.
• Last update date is unknown; freshness unverified.

Provenance

Source

paperswithcode

Collection Method

Likely collected using a DAVIS346 event camera during controlled autofocus experiments.