TRECVID 2022 Video Data Schedule Active Participants Attending TRECVID Workshop Contacts

Streaming Multimedia Knowledge Base Population (SMKBP)

Task Coordinators: Text Analysis Conference (TAC)

System Task

Given streams of text, speech, images, video, and their associated metadata, from a variety of genres, both formal (e.g.,news) and informal (e.g., social media, blogs), systems are asked to analyze each incoming information item (~100k items in total) and produce a set of structured representations (knowledge elements) about events, sub-events or actions, entities, relations, locations, time, and sentiments (beliefs) that are observable in that information item (all of them, not just the most confident!) given an ontology/schema and zero or more background (context) information.

More detailed guidelines about the task evaluation, metrics and data and schedule will be available soon on the TAC website

Digital Video Retrieval at NIST

Digital Video Retrieval at NIST
News magazine, science news, news reports, documentaries, educational programming, and archival video

Digital Video Retrieval at NIST
TV Episodes

Digital Video Retrieval at NIST
Airport Security Cameras & Activity Detection

Digital Video Retrieval at NIST
Video collections from News, Sound & Vision, Internet Archive,
Social Media, BBC Eastenders