High-level event characterization using graphs

• Grant number: 13/08258-7
• Support Opportunities: Scholarships abroad - Research Internship - Doctorate
• Start date: September 01, 2013
• End date: August 31, 2014
• Field of knowledge: Physical Sciences and Mathematics - Computer Science - Computer Systems
• Principal Investigator: Roberto Marcondes Cesar Junior
• Grantee: Henrique Morimitsu
• Supervisor: Isabelle Bloch
• Host Institution: Instituto de Matemática e Estatística (IME). Universidade de São Paulo (USP). São Paulo , SP, Brazil
• Institution abroad: ParisTech, France
• Associated to the scholarship: 12/09741-0 - Multiview object detection using keygraphs, BP.DR

Abstract

This document presents a supervision project in computer vision forthe student Henrique Morimitsu, under the guidance of Professor Roberto Marcondes Cesar Juniorfrom the Department of Computer Science of the Institute of Mathematics and Statisticsof the University of São Paulo. The student will do his internship at Télécom ParisTechin France under the guidance of Professor Isabelle Bloch.The project consists in developing high-level graph-based methods to describe the relationship between objects and events in an image. We propose a new approachbased on a three-layer architecture whichincorporates: extraction of low-level features of the images, graph representation of the scene and high-level event recognition. Even though each of the layerspresents challenging problems for themselves, this project should focus specifically on developing the graph representation layer and studying its application forevent recognition. (AU)

Scientific publications

(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)

MORIMITSU, HENRIQUE; BLOCH, ISABELLE; CESAR-, ROBERTO M., JR.. Exploring structure for long-term tracking of multiple objects in sports videos. COMPUTER VISION AND IMAGE UNDERSTANDING, v. 159, p. 16-pg., 2017-06-01. (14/50135-2, 11/50761-2, 13/08258-7, 12/09741-0)

MORIMITSU, HENRIQUE; BLOCH, ISABELLE; CESAR-, JR., ROBERTO M.. Exploring structure for long-term tracking of multiple objects in sports videos. COMPUTER VISION AND IMAGE UNDERSTANDING, v. 159, n. SI, p. 89-104, JUN 2017. (14/50135-2, 13/08258-7, 12/09741-0, 11/50761-2)