izv. prof. dr. sc. Zoran Kalafatić

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

Location:
Public phone number:
6129-998
Internal phone number:
498

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)

Energy consumption and data amount reduction using object detection on embedded platform

Šnajder, Boris ; Kalafatić, Zoran ; Bilas, Vedran
2016.
S-CUBE 2016 - 7th EAI International Conference on Sensor Systems and Software

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

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

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

Wireless Sensor Node Modelling for Energy Effciency Analysis in Data-Intensive Periodic Monitoring

Šnajder, Boris ; Jeličić, Vana ; Kalafatić, Zoran ; Bilas, Vedran
2016.
Ad Hoc Networks

Python for the curious

Kalafatić, Zoran ; Pošćić, Antonio ; Šegvić, Siniša ; Šribar, Julijan.
2016.

Robot arm teleoperation via RGBD sensor palm tracking

Marić, Filip ; Jurin, Ivan ; Marković, Ivan ; Kalafatić, Zoran ; Petrović, Ivan
2016.
International Convention on Information and Communication Technology, Electronics and Microelectronics (Mipro)

Evaluating the Effects of Convolutional Neural Network Committees

Jurišić, Fran ; Filković, Ivan ; Kalafatić, Zoran
2016.
11th Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications (VISIGRAPP 2016)

Multiple-dataset Traffic Sign Classification with OneCNN

Jurišić, Fran ; Filković, Ivan ; Kalafatić, Zoran
2015.
IAPR Asian Conference on Pattern Recognition

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

Recognizing 3D Objects from a Limited Number of Views using Temporal Ensembles of Shape Functions

Brkić, Karla ; Šegvić, Siniša ; Kalafatić, Zoran ; Aldoma, Aitor ; Vincze, Markus
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)

Temporal Ensemble of Shape Functions

Brkić, Karla ; Aldoma, Aitor, Vincze, Markus ; Šegvić, Siniša ; Kalafatić, Zoran
2014.
Eurographics 2014 Workshop on 3D Object Retrieval

Exploiting temporal and spatial constraints in traffic sign detection from a moving vehicle

Šegvić, Siniša ; Brkić, Karla ; Kalafatić, Zoran ; Pinz, Axel
2014.
Machine vision and applications

Combining Spatio-Temporal Appearance Descriptors and Optical Flow for Human Action Recognition in Video Data

Brkić, Karla ; Rašić, Srđan ; Pinz, Axel ; Šegvić, Siniša ; Kalafatić, Zoran
2013.
Croatian Computer Vision Workshop

Sliding Window Object Detection without Spatial Clustering of Raw Detection Responses

Šegvić, Siniša ; Kalafatić, Zoran ; Kovaček, Ivan
2012.
10th IFAC Symposium on Robot Control 2012 (SYROCO 2012)

Application of Augmented Reality for Supporting Instrument Service Tasks

Benussi Toni ; Kalafatic, Zoran ; Mihajlovic, Zeljka ;
2012.
ACM SIGGRAPH VRCAI 2012, The 11th International Conference on Virtual Reality Continuum and Its Applications in Industry

Towards Space-Time Semantics in Two Frames

Brkić, Karla ; Pinz, Axel ; Kalafatić, Zoran ; Šegvić, Siniša
2012.
Lecture Notes in Computer Science / Computer Vision - ECCV 2012 Workshops and Demonstrations

Histogram-Based Description of Local Space-Time Appearance

Brkić, Karla ; Pinz, Axel ; Šegvić, Siniša ; Kalafatić, Zoran
2011.
Lecture Notes in Computer Science

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

Addressing false alarms and localization inaccuracy in traffic sign detection and recognition

Bonači, Igor ; Kusalić, Ivan, Kovaček, Ivan ; Kalafatić, Zoran ; Šegvić, Siniša
2011.
The Computer Vision Winter Workshop

Real-time Detection and Recognition of Traffic Signs

Martinović, Anđelo ; Glavaš, Goran ; Juribašić, Matko ; Sutić, Davor ; Kalafatić Zoran
2010.
The 33rd international convention of information and communication technology, electronics and microelectronics (MIPRO 2010)

A computer vision assisted geoinformation inventory for traffic infrastructure

Šegvić, Siniša ; Brkić, Karla ; Kalafatić, Zoran ; Stanisavljević, Vladimir ; Ševrović, Marko ; Budimir, Damir ; Dadić, Ivan
2010.
International Conference on Intelligent Transportation Systems

Generative modeling of spatio-temporal traffic sign trajectories

Brkić, Karla ; Šegvić, Siniša ; Kalafatić, Zoran ; Sikirić, Ivan ; Pinz, Axel
2010.
Workshop on Use of Context in Video Processing, in conjuction with CVPR 2010

Streamlining collection of training samples for object detection and classification in video

Bulović, Ana ; Bučar, Damir ; Palašek, Petar ; Popović, Bojan ; Trbojević, Ante ; Zadrija, Lucija ; Kusalić, Ivan ; Brkić, Karla ; Kalafatić, Zoran ; Šegvić, Siniša
2010.
The 33rd international convention of information and communication technology, electronics and microelectronics (MIPRO 2010)

An Experiment with Saccadic Eye Movement Simulation

Đukić, Zlatko ; Kalafatić, Zoran ; Otočan, Ivana
2010.
MIPRO 2010: 33rd International Convention

Towards automatic assessment and mapping of traffic infrastructure by adding vision capabilities to a geoinformation inventory

Šegvić, Siniša ; Brkić, Karla ; Kalafatić, Zoran ; Stanisavljević, Vladimir ; Budimir, Damir ; Dadić, Ivan
2009.
32nd International Convention on Information and Communication Technology, Electronics and Microelectronics – MIPRO 2009

Improved Software Development as a Key to Company Businesss Growth

Požgaj, Željka ; Kalafatić, Zoran ; Sertić, Hrvoje
2008.
Ekonomska istraživanja

Detecting Vulnerabilities in Web Applications by Clustering Web Pages

Suhina, Vanja ; Groš, Stjepan ; Kalafatić, Zoran
2008.
31st International Convention MIPRO 2008

Tracking Objects Using Particle Filters

Senji, Ivan ; Kalafatić , Zoran
2007.
49th International Symposium ELMAR-2007

Project Retrospectives Method in Telecom Software Development

Sertić, Hrvoje ; Maržić, Krešimir ; Kalafatić, Zoran
2007.
9th International Conference on Telecommunications ConTEL 2007

Generic Approach to Computer Vision

Sertić, Hrvoje ; Restović, Ante ; Kalafatić, Zoran
2007.
MIPRO 2007

Infrared-Visual Image Registration Based on Corners and Hausdorff Distance

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

A Managed Approach to Computer Vision

Sertić, Hrvoje ; Kalafatić, Zoran
2006.
WSEAS International Conference on Computers

Generic Software Component as a Foundation for Computer Vision Systems

Sertić, Hrvoje ; Kalafatić, Zoran
2006.
WSEAS Transactions on Computers

Architecture and Implementation of a Computer Vision Component

Sertić, Hrvoje ; Kalafatić, Zoran
2006.
EUROMICRO 2006

Corner-Based Infrared-Visual Image Registration.

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

Object Detection Based on Gray-scale Morphology

Šamšalović, Marko ; Kalafatić, Zoran
2006.
With MIPRO to Knowledge Society. 29^th International Convention MIPRO 2006

Model-based Tracking of Laboratory Animals

Kalafatić, Zoran
2003.
Eurocon 2003: Computer as a Tool

Volume Rendering with Least Squares Spline Reconstruction

Mihajlović, Željka ; Budin, Leo ; Kalafatić, Zoran
2002.
The 9 th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2002

Extracting the Canonical Set of Closed Contours Using the Best-First Search Algorithm

Šegvić, Siniša ; Kalafatić, Zoran ; Ribarić, Slobodan
2001.
IEEE International Symposium on Signal Processing and Information Technology (1 ; 2001)

A System for Tracking Laboratory Animals Based on Optical Flow and Active Contours

Kalafatić, Zoran ; Ribarić, Slobodan ; Stanisavljević, Vladimir
2001.
International Conference on Image Analysis and Processing (11 ; 2001)

A Software Architecture for Image Acquisition and Camera Control in an Active Vision System

Šegvić, Siniša ; Stanisavljević, Vladimir ; Kalafatić, Zoran
2000.
22nd Conference on Information Technology Interfaces ITI 2000

Restoration of images blurred by circular motion

Ribarić, Slobodan ; Milani, Milivoj ; Kalafatić, Zoran
2000.
International Workshop on Image and Signal Processing and Analysis (1 ; 2000)

Optical Flow Estimation over Extended Image Sequence

Stanisavljević, Vladimir ; Kalafatić, Zoran ; Ribarić, Slobodan
2000.
Mediterranean Electrotechnical Conference (10 ; 2000)

Real-Time Object Tracking Based on Optical Flow and Active Rays

Kalafatić, Zoran ; Ribarić, Slobodan ; Stanisavljević, Vladimir
2000.
Mediterranean Electrotechnical Conference (10 ; 2000)

Object Tracking Based on Optical Flow

Kalafatić, Zoran ; Ribarić, Slobodan ; Stanisavljević, Vladimir
1999.
International Conference on Information Technology (21 ; 1999)

Establishing Motion Correspondence for Moving Non-rigid Objects

Stanisavljević, Vladimir ; Kalafatić, Zoran
1999.
22th International Convention MIPRO '99

Object tracking based on sparse optical flow

Kalafatić, Zoran
1999.

Real-Time System for Analyzing Animal Motion

Ribarić, Slobodan ; Dohoczky, Csaba ; Kalafatić, Zoran ; Stanisavljević, Vladimir
1997.
International Convention MIPRO (20 ; 1997)

A Module for Automated Generation of Planar Object Descriptions

Kalafatić, Zoran ; Ribarić, Slobodan
1996.
3rd Slovenian-German and 2nd SDRV Workshop

A Module for Automated Generation of Planar Object Descriptions

Kalafatić, Zoran ; Ribarić, Slobodan
1996.
CIT

Generating KRP Object Descriptions

Kalafatić, Zoran
1995.
International Conference MIPRO '95

Generating descriptions of compound two-dimensional objects by using models and local symmetries

Kalafatić, Zoran
1994.

An algorithm for finding circular arcs in linear contour approximation

Kalafatić, Zoran
1994.
Konferencija MIPRO

A Model Based Approach to Shape Decomposition

Kalafatić, Zoran
1993.
International Conference MIPRO

Utilizing Local Symmetries for Shape Decomposition

Kalafatić, Zoran
1992.
International Conference on Information Technology Interfaces ITI

A Program System for the Simulation of a Single Instruction Computer

Kalafatić, Zoran
1991.
3rd International Symposium of New Technologies

Teaching duties

University undergraduate

University graduate

Competences

  • Computers and information processing
    Image processing Active shape model Blob detection Corner detection Feature extraction Gray-scale Image analysis Image segmentation Image sequences Machine vision Morphological operations Multiprocessing systems Pattern recognition  Active shape model Activity recognition Clustering methods Nearest neighbor methods Pattern matching
  • Computational and artificial intelligence
    Supervised learning Unsupervised learning Machine learning Pattern analysis Artificial neural networks Feedforward neural networks Multi-layer neural network