A User-Based Framework for Group Re-Identification in Still Images

A User-Based Framework for Group Re-Identification in Still Images

In this work we propose a framework for group re-identification based on manually defined soft-biometric characteristics. Users are able to choose colors that describe the soft-biometric attributes of each person belonging to the searched group. Our technique matches these structured attributes agai...

Full description

Saved in:
Bibliographic Details
Published in:2015 IEEE International Symposium on Multimedia (ISM) pp. 315 - 318
Main Authors: Salamon, Nestor Z., Jacques Junior, Julio C. S., Musse, Soraia R.
Format: Conference Proceeding
Language:English
Published: IEEE 01-12-2015
Subjects:
Cameras
group re-identification
Head
Image color analysis
image retrieval
Legged locomotion
Mathematical model
Measurement
soft-biometric
Torso
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:In this work we propose a framework for group re-identification based on manually defined soft-biometric characteristics. Users are able to choose colors that describe the soft-biometric attributes of each person belonging to the searched group. Our technique matches these structured attributes against image databases using color distance metrics, a novel adaptive threshold selection and people's proximity high level feature. Experimental results show that the proposed approach is able to help the re-identification procedure ranking the most likely results without training data, and also being extensible to work without previous images.
DOI:10.1109/ISM.2015.41