360+x: Multi-Viewpoint Video with Panoramic and Egocentric Perspectives

360+x is a multi-viewpoint video dataset for panoptic scene understanding developed by quchenyuan and released in 2024. It provides synchronized captures from four distinct perspectives—360° panoramic, third-person front, egocentric monocular, and egocentric binocular—though the total record count and duration are not specified in the metadata. The data is associated with research paper Arxiv 2404.00989 and supports five languages.

Use Cases

• Cross-viewpoint spatial reasoning using synchronized 360° panoramic and egocentric monocular video
• Stereo vision research using the egocentric binocular video modality
• Perspective transformation tasks between third-person front view and egocentric video

Strengths

• Four synchronized viewpoints including 360° panoramic and binocular ego-video
• Associated with Arxiv research 2404.00989 for technical methodology
• Multilingual metadata support for English, Chinese, French, Japanese, and Spanish

Limitations

• Total record count and video duration are not provided in the metadata
• Geographic bias toward the United States as indicated by region tags

Provenance

Source

quchenyuan (Arxiv 2404.00989)

Collection Method

Sensor-based video capture using panoramic and egocentric camera rigs

Freshness

Last updated January 2025; reflects data from the 2024 Arxiv publication.

Geography

United States