izv. prof. dr. sc. Tomislav Hrkać

Associate professor, Department of Electronics, Microelectronics, Computer and Intelligent Systems

Location:
Public phone number:
6129-926
Internal phone number:
426

Multi-Class U-Net for Segmentation of Non-biometric Identifiers

Hrkać, Tomislav ; Brkić, Karla ; Kalafatić, Zoran
2017.
IMVIP 2017 Irish Machine Vision and Image Processing

I Know That Person: Generative Full Body and Face De-identification of People in Images

Brkić, Karla ; Sikirić, Ivan ; Hrkać, Tomislav ; Kalafatić, Zoran
2017.
The First International Workshop on The Bright and Dark Sides of Computer Vision: Challenges and Opportunities for Privacy and Security (CV- COPS 2017)

Face, hairstyle and clothing colour de- identification in video sequences

Brkić, Karla ; Hrkać, Tomislav ; Kalafatić, Zoran ; Sikirić, Ivan
2017.
IET signal processing

Protecting the Privacy of Humans in Video Sequences using a Computer Vision-Based De- Identification Pipeline

Brkić, Karla ; Hrkać, Tomislav ; Kalafatić, Zoran
2017.
Expert systems with applications

De-identifying people in videos using neural art

Brkić, Karla ; Sikirić, Ivan ; Hrkać, Tomislav ; Kalafatić, Zoran
2016.
2016 Sixth International Conference on Image Processing Theory, Tools and Applications (IPTA)

Two-stage cascade model for unconstrained face detection

Marčetić, Darijan ; Hrkać, Tomislav ; Ribarić, Slobodan
2016.
First International Workshop on Sensing, Processing and Learning for Intelligent Machines (SPLINE), 2016

Tattoo Detection for Soft Biometric De-identification Based on Convolutional Neural Networks

Hrkać, Tomislav ; Brkić, Karla ; Kalafatić, Zoran
2016.
1st OeAGM-ARW Joint Workshop

Towards Neural Art-based Face De-identification in Video Data

Brkić, Karla ; Hrkać, Tomislav ; Sikirić, Ivan ; Kalafatić, Zoran
2016.
First International Workshop on Sensing, Processing and Learning for Intelligent Machines (SPLINE)

Deep Learning Architectures for Tattoo Detection and De- identification

Hrkać, Tomislav ; Brkić, Karla ; Ribarić, Slobodan ; Marčetić, Darijan
2016.
First International Workshop on Sensing, Processing and Learning for Intelligent Machines (SPLINE)

Deep Metric Learning for Person Re-Identification and De-Identification

Filković, Ivan ; Kalafatić, Zoran ; Hrkać, Tomislav
2016.
MIPRO 2016 Special Session on Biometrics, Forensics, De-Identification and Privacy Protection /BiForD

De-identifying People in Videos Using Graph Cuts and Neural Art

Brkić, Karla ; Hrkać, Tomislav
2015.
CVPR 2016 Women in Computer Vision Workshop

Towards Reversible De-Identification in Video Sequences Using 3D Avatars and Steganography

Blažević, Martin ; Brkić, Karla ; Hrkać, Tomislav
2015.
Fourth Croatian Computer Vision Workshop

Iterative Automated Foreground Segmentation in Video Sequences Using Graph Cuts

Hrkać, Tomislav ; Brkić, Karla
2015.
Lecture Notes in Computer Science : Pattern Recognition / 37th German Conference, GCPR 2015, Aachen, Germany, October 7–10, 2015, Proceedings

Detecting Humans in Videos by Combining Heterogeneous Detectors

Brkić, Karla ; Hrkać, Tomislav ; Kalafatić, Zoran
2015.
MIPRO

Experimental Evaluation of Vehicle Detection Based on Background Modelling in Daytime and Night-Time Video

Lipovac, Igor ; Hrkać, Tomislav ; Brkić, Karla ; Kalafatić, Zoran ; Šegvić, Siniša
2014.
3rd Croatian Computer Vision Workshop

Automatic recognition of handwritten corrections for multiple-choice exam answer sheets

Čupić, Marko ; Brkić, Karla ; Hrkać, Tomislav ; Mihajlović, Željka ; Kalafatić, Zoran
2014.
37th International Convention on Information and Communication Technology, Electronics and Microelectronic MIPRO 2014, Intelligent Systems (CIS)

A model of fuzzy spatio-temporal knowledge representation and reasoning based on high-level Petri nets

Ribarić, Slobodan ; Hrkać, Tomislav
2012.
Information systems

Supporting automated grading of formative multiple choice exams by introducing student identifier matrices

Čupić, Marko ; Brkić, Karla ; Hrkać, Tomislav ; Kalafatić, Zoran
2011.
34th International Convention on Information and Communication Technology, Electronics and Microelectronics

Fuzzy spatio-temporal knowledge representation based on high-level Petri nets

Hrkać, Tomislav
2009.

TeMAS - a multi-agent system for temporally rich domains

Ribarić, Slobodan ; Hrkać, Tomislav
2008.
Knowledge and information systems

A Knowledge Representation and Reasoning Based on Petri Nets with Spatio-Temporal Tokens

Ribarić, Slobodan ; Hrkać, Tomislav
2007.
IEEE Region 8 EUROCON 2007 The International Conference on Computer as a Tool

Infrared-Visual Image Registration Based on Corners and Hausdorff Distance

Hrkać, Tomislav ; Kalafatić, Zoran ; Krapac, Josip
2007.
Lecture notes in Computer Science : Image Analysis

Corner-Based Infrared-Visual Image Registration.

Hrkać, Tomislav ; Kalafatić, Zoran
2006.
Elektrotehniška in računalniška konferenca (15 ; 2006)

Multiagent system simulator for temporally rich domains

Hrkać, Tomislav
2004.

Object-Oriented Simulator of Multi-Agent System for Temporally Rich Domains

Ribarić, Slobodan ; Hrkać, Tomislav
2003.
CIT

Hierarchical Model of Multi-Agent System for Spatio-Temproal Rich Domains

Ribarić, Slobodan ; Hrkać, Tomislav ; Pavešić, Nikola
2002.
International Conference on Intelligent Engineering Systems (6 ; 2002)

Model of Multi-agent System for Temporally Rich Domains

Ribarić, Slobodan ; Hrkać, Tomislav ; Dalbelo Bašić, Bojana
2001.
Međunarodni skup MIPRO (24 ; 2001) ; Savjetovanje Mikroelektronika, elektronika i elektroničke tehnologije (10 ; 2001) ; Savjetovanje Multimedijski i hipermedijski sustavi (7 ; 2001)

Using neural nets for generating depth maps by stereo vision

Hrkać, Tomislav
1999.

Teaching duties

University undergraduate

University graduate

Postgraduate doctoral study programme

Competences

  • Circuits and systems
    Logic arrays Logic circuits Microprocessors Programmable circuits Logic devices
  • Computers and information processing
    Computer architecture Image processing Image analysis Image recognition Image registration Image segmentation Machine vision Pattern recognition 
  • Imaging
    Stereo vision
  • Computational and artificial intelligence
    Learning (artificial intelligence) Backpropagation Semisupervised learning Supervised learning Unsupervised learning Machine learning Artificial neural networks Convolutional neural networks Multi-layer neural network
  • Robotics and automation
    Computer vision