What question did this study set out to answer?

To create a large-scale, diverse video database for human action recognition that surpasses the saturated performance levels and controlled conditions of existing benchmarks.

November 1, 2011Open Access

HMDB: A large video database for human motion recognition

View Full Paper

Ask AI

Bookmark

Authors

HKHilde KuehneUniversity of Tübingen HJHueihan JhuangMax Planck Institute for Intelligent Systems EGEstíbaliz GarroteEuskadiko Parke Teknologikoa

Discussion

Member takes

Implication

Benchmark evaluation demonstrates baseline performance limits across 51 complex action categories, highlighting challenges from camera motion, occlusion, and varied viewpoints in video recognition.

Key Points

To create a large-scale, diverse video database for human action recognition that surpasses the saturated performance levels and controlled conditions of existing benchmarks.
Constructed the HMDB database comprising 51 action categories with approximately 7,000 manually annotated video clips collected from digitized movies and YouTube.
Evaluated two representative computer vision action recognition systems across realistic visual variations, including camera motion, viewpoint, video quality, and occlusion.
Established a 51-category video action benchmark containing ~7,000 clips to evaluate performance in uncontrolled real-world environments.
Demonstrated that computer vision action recognition performance drops markedly when subjected to camera motion, viewpoint changes, occlusion, and degraded video resolution.

Cite This Study

Kuehne et al. (2011) studied this question.

synapsesocial.com/papers/69d8993605ee2ba81dbefd46 https://doi.org/10.1109/iccv.2011.6126543

View Full Paper

Ask AI

Bookmark

Implication

Benchmark evaluation demonstrates baseline performance limits across 51 complex action categories, highlighting challenges from camera motion, occlusion, and varied viewpoints in video recognition.

HMDB: A large video database for human motion recognition

Discussion

Member takes

Implication

Key Points

Cite This Study

HMDB: A large video database for human motion recognition

Discussion

Member takes

Implication

Key Points

Cite This Study

Also Consider

Also Consider