Skip to main content

ORIC

Semantic Video Retrieval

This project aims to develop a semantic video retrieval system accepting natural language queries and retrieving the relevant videos. We focus on key individuals appearing in certain scenarios as queries in the current study. Persons appearing in a video are recognized by tuning FaceNet to our set of images while caption generation is exploited to make sense of the scenario within a given video frame. The outputs of the two modules are combined to generate a description of the frame. During the retrieval phase, natural language queries are provided to the system and the concept of word embeddings is employed to find similar words to those appearing in the query text. For a given query, all videos where the queried individuals and scenarios have appeared are returned by the system.