Generative One-Class Models for Text-based Person Retrieval in Forensic Applications

17 Nov 2016David GerónimoHedvig Kjellström

Automatic forensic image analysis assists criminal investigation experts in the search for suspicious persons, abnormal behaviors detection and identity matching in images. In this paper we propose a person retrieval system that uses textual queries (e.g., "black trousers and green shirt") as descriptions and a one-class generative color model with outlier filtering to represent the images both to train the models and to perform the search... (read more)

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