• 1508 Citations
  • 19 h-Index
1984 …2019
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Research Output 1984 2019

  • 1508 Citations
  • 19 h-Index
  • 102 Conference contribution
  • 56 Article
  • 5 Chapter
  • 1 Conference article
2 Citations (Scopus)

2D multilayer painterly rendering with automatic focus extraction

Kovács, L. & Szirányi, T., 2006, 14th International Conference in Central Europe on Computer Graphics, Visualization and Computer Vision 2006, WSCG'2006 - In Co-operation with EUROGRAPHICS, Full Papers Proceedings. p. 141-145 5 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Multilayers
Painting
Rendering (computer graphics)
122 Citations (Scopus)

A 0.8-μm CMOS two-dimensional programmable mixed-signal focal-plane array processor with on-chip binary imaging and instructions storage

Domínguez-Castro, R., Espejo, S., Rodríguez-Vázquez, A., Carmona, R. A., Földesy, P., Zarándy, A., Szolgay, P., Szirányi, T. & Roska, T., Jul 1997, In : IEEE Journal of Solid-State Circuits. 32, 7, p. 1013-1025 13 p.

Research output: Contribution to journalArticle

Focal plane arrays
Parallel processing systems
Imaging techniques
Binary images
Processing
2 Citations (Scopus)

ACE: a digital floating point CNN emulator engine

Feher, B., Szolgay, P., Roska, T., Radvanyi, A. G., Szirányi, T., Csapodi, M., Laszlo, K., Nemes, L., Szatmari, I., Toth, G. & Venetianer, P. L., 1996, Proceedings of the IEEE International Workshop on Cellular Neural Networks and their Applications. IEEE, p. 273-278 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Engines
Random access storage
Multilayers
Simulators
11 Citations (Scopus)

Adaptive image decomposition into cartoon and texture parts optimized by the orthogonality criterion

Szolgay, D. & Szirányi, T., 2012, In : IEEE Transactions on Image Processing. 21, 8, p. 3405-3415 11 p., 6175955.

Research output: Contribution to journalArticle

Cartoons
Textures
Decomposition
Parameter estimation
8 Citations (Scopus)
Vibration
Stabilization
Image Stabilization
Copying
Digitization
2 Citations (Scopus)

Adding geometrical terms to shadow detection process

Havasi, L., Szirányi, T. & Rudzsky, M., 2006, European Signal Processing Conference.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Color
6 Citations (Scopus)

A digital motion picture restoration system for film archives

Czúni, L., Hanis, A., Kovács, L., Kránicz, B., Licsár, A., Szirányi, T., Kas, I., Kovács, G. L. & Manno, S., May 2004, In : SMPTE Motion Imaging Journal. 113, 5-6, p. 170-176 7 p.

Research output: Contribution to journalArticle

motion pictures
Motion pictures
restoration
Restoration
data mining
4 Citations (Scopus)

A dynamic MRF model for foreground detection on range data sequences of rotating multi-beam lidar

Benedek, C., Molnár, D. & Szirányi, T., 2013, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Vol. 7854 LNCS. p. 87-96 10 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 7854 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Lidar
Optical radar
Dynamic models
Rotating
Segmentation
5 Citations (Scopus)

A folk song retrieval system with a gesture-based interface

Licsár, A., Szirányi, T., Kovács, L. & Pataki, B., 2009, In : IEEE Multimedia. 16, 3, p. 48-58 11 p.

Research output: Contribution to journalArticle

A hybrid CNN approach for single image depth estimation: A case study

Harsányi, K., Kiss, A., Majdik, A. & Szirányi, T., Jan 1 2019, Multimedia and Network Information Systems - Proceedings of the 11th International Conference MISSI 2018. Choros, K., Kopel, M., Kukla, E. & Sieminski, A. (eds.). Springer Verlag, p. 372-381 10 p. (Advances in Intelligent Systems and Computing; vol. 833).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Decoding
Robotics
Cameras
Calibration
Neural networks

A joint approach of building localization and outline extraction

Kovács, A., Benedek, C. & Szirányi, T., 2011, Proceedings of the 8th IASTED International Conference on Signal Processing, Pattern Recognition, and Applications, SPPRA 2011. p. 163-168 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Geodesy
Remote sensing
Antennas
Geometry
4 Citations (Scopus)

A mixed graph model for community detection

Keszler, A. & Szirányi, T., Sep 2012, In : International Journal of Intelligent Information and Database Systems. 6, 5, p. 479-494 16 p.

Research output: Contribution to journalArticle

Membership functions
Image processing
8 Citations (Scopus)

A mixed Markov model for change detection in aerial photos with large time differences

Benedek, C. & Szirányi, T., 2008, Proceedings - International Conference on Pattern Recognition. 4761658

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Antennas
Feature extraction
Statistics
9 Citations (Scopus)

A multi-layer MRF model for object-motion detection in unregistered airborne image-pairs

Benedek, C., Szirányi, T., Kato, Z. & Zerubia, J., 2006, Proceedings - International Conference on Image Processing, ICIP. Vol. 6. 4379541

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Image registration
Cameras
Statistical Models
1 Citation (Scopus)

A Multi-View Pedestrian Tracking Method in an Uncalibrated Camera Network

Varga, D., Szirányi, T., Kiss, A., Spórás, L. & Havasi, L., Feb 11 2016, Proceedings of the IEEE International Conference on Computer Vision. Institute of Electrical and Electronics Engineers Inc., Vol. 2016-February. p. 184-191 8 p. 7406382

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cameras
Infrared radiation
Experiments
Color
3 Citations (Scopus)

An improved local similarity measure estimation for change detection in remote sensing images

Shadaydeh, M. & Szirányi, T., Jan 27 2014, Proceeding - ICARES 2014: 2014 IEEE International Conference on Aerospace Electronics and Remote Sensing Technology. Institute of Electrical and Electronics Engineers Inc., p. 234-238 5 p. 7024381

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Remote sensing
Pixels
Exponential functions
Fusion reactions
Statistics
4 Citations (Scopus)

An improved mutual information similarity measure for registration of multi-modal remote sensing images

Shadaydeh, M. & Szirányi, T., 2015, Proceedings of SPIE - The International Society for Optical Engineering. SPIE, Vol. 9643. 96430F

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Information Measure
Remote Sensing Image
Mutual Information
Similarity Measure
Registration
4 Citations (Scopus)

An integrated 4D vision and visualisation system

Benedek, C., Jankó, Z., Horváth, C., Molnár, D., Chetverikov, D. & Szirányi, T., 2013, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Vol. 7963 LNCS. p. 21-30 10 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 7963 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Visualization
Studios
Trajectory
Avatar
Point Cloud
42 Citations (Scopus)

Application of panoramic annular lens for motion analysis tasks: surveillance and smoke detection

Kopilović, I., Vágvölgyi, B. & Szirányi, T., 2000, Proceedings - International Conference on Pattern Recognition. 4 ed. Vol. 15. p. 714-717 4 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Smoke
Lenses
Pixels
Cameras
Image acquisition
9 Citations (Scopus)

Artifact reduction with diffusion preprocessing for image compression

Kopilović, I. & Szirányi, T., Feb 2005, In : Optical Engineering. 44, 2, p. 1-14 14 p.

Research output: Contribution to journalArticle

preprocessing
Image compression
artifacts
Discrete cosine transforms
Image processing
2 Citations (Scopus)

Automatic cartoon colorization based on convolutional neural network

Varga, D., Szirányi, T. & Szabó, C. A., Jun 19 2017, Proceedings of the 15th International Workshop on Content-Based Multimedia Indexing, CBMI 2017. Association for Computing Machinery, Vol. Part F130150. a28

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Neural networks
Color
Deep learning

Automatic detection of structural changes in single channel long time-span brain MRI images using saliency map and active contour methods

Kovacs, A., Szirányi, T. & Barsi, P., 2012, Proceedings - International Conference on Image Processing, ICIP. p. 1265-1268 4 p. 6467097

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Magnetic resonance imaging
Brain
Magnetic Resonance Imaging
1 Citation (Scopus)

Bayesian estimation of common areas in multi-camera systems

Szlávik, Z. & Szirányi, T., 2006, Proceedings - International Conference on Image Processing, ICIP. p. 1045-1048 4 p. 4106712

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Pixels
Cameras
90 Citations (Scopus)

Bayesian foreground and shadow detection in uncertain frame rate surveillance videos

Benedek, C. & Szirányi, T., Apr 2008, In : IEEE Transactions on Image Processing. 17, 4, p. 608-621 14 p.

Research output: Contribution to journalArticle

Video Surveillance
Spatial Statistics
Coloring
Test Set
Model
7 Citations (Scopus)

Behavior and event detection for annotation and surveillance

Szlávik, Z., Kovács, L., Havasi, L., Benedek, C., Petrás, I., Utasi, Á., Licsár, A., Czúni, L. & Szirányi, T., 2008, 2008 International Workshop on Content-Based Multimedia Indexing, CBMI 2008, Conference Proceedings. p. 117-124 8 p. 4564936

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Computer vision
Cameras
Annotation
Surveillance
Event detection

Calibrationless sensor fusion using linear optimization for depth matching

Havasi, L., Kiss, A., Spórás, L. & Szirányi, T., 2014, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Springer Verlag, Vol. 8466 LNCS. p. 158-170 13 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 8466 LNCS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Sensor Fusion
Linear Optimization
Fusion reactions
Camera
Cameras
5 Citations (Scopus)

Cellular neural network for Markov random field image segmentation

Szirányi, T., Zerubia, J., Geldreich, D. & Kato, Z., 1996, Proceedings of the IEEE International Workshop on Cellular Neural Networks and their Applications. IEEE, p. 139-144 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cellular neural networks
Parallel processing systems
Image segmentation
Analog circuits
Image processing
68 Citations (Scopus)

Change detection in optical aerial images by a multilayer conditional mixed Markov model

Benedek, C. & Szirányi, T., Oct 2009, In : IEEE Transactions on Geoscience and Remote Sensing. 47, 10, p. 3416-3430 15 p., 15.

Research output: Contribution to journalArticle

Multilayers
Antennas
Geodesy
geodesy
cartography
1 Citation (Scopus)

Character recognition and optical characteristics of image scanners

Szirányi, T., Böröczki, Á. & Kovács, T., Jan 30 1990, In : Proceedings of SPIE - The International Society for Optical Engineering. 1153, p. 485-493 9 p.

Research output: Contribution to journalArticle

character recognition
Character recognition
Character Recognition
Scanner
scanners
1 Citation (Scopus)

CNN technology in action

Zarándy, A., Espejo, S., Foldesy, P., Kek, L., Linan, G., Rekeczky, C., Rodriguez-Vazquez, A., Roska, T., Szatmari, I., Szirányi, T. & Szolgay, P., 2000, Proceedings of the IEEE International Workshop on Cellular Neural Networks and their Applications. IEEE, p. 79-81 3 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Focal plane arrays
Parallel processing systems
Microprocessor chips
Image processing
Demonstrations
1 Citation (Scopus)

CNNUM stereo architecture and 3D template design techniques

Szirányi, T. & Czúni, L., Jan 1999, In : International Journal of Circuit Theory and Applications. 27, 1, p. 25-41 17 p.

Research output: Contribution to journalArticle

Spatial Information
Energy Function
Template
Optimization
Design

Color models of shadow detection in video scenes

Benedek, C. & Szirányi, T., 2007, VISAPP 2007 - 2nd International Conference on Computer Vision Theory and Applications, Proceedings. IA/- ed. Vol. IFP. p. 225-232 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Color
Model structures
Luminance
Lighting
Pixels
2 Citations (Scopus)
Nonlinear Diffusion
Artifacts
Preprocessing
Compression
Noise
1 Citation (Scopus)

Component evolution analysis in descriptor graphs for descriptor ranking

Kovács, L., Keszler, A. & Szirányi, T., 2014, In : Digital Signal Processing: A Review Journal. 31, p. 1-12 12 p.

Research output: Contribution to journalArticle

Feature extraction
Phase transitions
5 Citations (Scopus)

Content-based image retrieval using stochastic paintbrush transformation

Kato, Z., Ji, X., Szirányi, T., Toth, Z. & Czuni, L., 2002, IEEE International Conference on Image Processing. Vol. 1.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Image retrieval
Color
Painting
Structural properties
Textures
11 Citations (Scopus)

Creating animations combining stochastic Paintbrush Transformation and motion detection

Kovács, L. & Szirányi, T., 2002, Proceedings - International Conference on Pattern Recognition. 2 ed. Vol. 16. p. 1090-1093 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Animation
Painting
Brushes
Cameras
7 Citations (Scopus)

Data simulation and testing of visual algorithms in synthetic environments for security sensor networks

Hummel, G., Kovács, L., Stütz, P. & Szirányi, T., 2012, Communications in Computer and Information Science. Vol. 318 CCIS. p. 212-215 4 p. (Communications in Computer and Information Science; vol. 318 CCIS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Sensor networks
Testing
Virtual reality
Sensors
Processing
13 Citations (Scopus)

Deblurring of images by cellular neural networks with applications to microscopy

Miller, J. P., Roska, T., Szirányi, T., Crounse, K. R., Chua, L. O. & Nemes, L., 1994, Proceedings of the IEEE International Workshop on Cellular Neural Networks and their Applications. IEEE, p. 237-242 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Cellular neural networks
Microscopic examination
IIR filters
Image reconstruction
Mathematical operators
2 Citations (Scopus)

Deeprn: A Content Preserving Deep Architecture for Blind Image Quality Assessment

Varga, D., Saupe, D. & Szirányi, T., Oct 8 2018, 2018 IEEE International Conference on Multimedia and Expo, ICME 2018. IEEE Computer Society, 8486528. (Proceedings - IEEE International Conference on Multimedia and Expo; vol. 2018-July).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Image quality
Image classification
Neural networks
Experiments
Deep learning
3 Citations (Scopus)

Dense subgraph mining with a mixed graph model

Keszler, A., Szirányi, T. & Tuza, Z., 2013, In : Pattern Recognition Letters. 34, 11, p. 1252-1262 11 p.

Research output: Contribution to journalArticle

Seed
Refining
Polynomials
2 Citations (Scopus)

Detecting objects thrown over Fence in outdoor scenes

Csordás, R., Havasi, L. & Szirányi, T., 2015, VISAPP 2015 - 10th International Conference on Computer Vision Theory and Applications; VISIGRAPP, Proceedings. SciTePress, Vol. 3. p. 593-599 7 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Fences
Optical flows
Cameras
Trajectories
33 Citations (Scopus)

Detection of gait characteristics for scene registration in video surveillance system

Havasi, L., Szlávik, Z. & Szirányi, T., Feb 2007, In : IEEE Transactions on Image Processing. 16, 2, p. 503-510 8 p.

Research output: Contribution to journalArticle

Video Surveillance
Image registration
Gait
Walk
Registration
24 Citations (Scopus)

Detection of object motion regions in aerial image pairs with a multilayer markovian model

Benedek, C., Szirányi, T., Kato, Z. & Zerubia, J., 2009, In : IEEE Transactions on Image Processing. 18, 10, p. 2303-2315 13 p.

Research output: Contribution to journalArticle

Bayes Theorem
Multilayers
Antennas
Image registration
16 Citations (Scopus)

Digital multiprocessor hardware accelerator board for cellular neural networks: CNN-HAC

Roska, T., Bartfai, G., Szolgay, P., Szirányi, T., Radvanyi, A., Kozek, T., Ugray, Z. & Zarándy, A., Sep 1992, In : International Journal of Circuit Theory and Applications. 20, 5, p. 589-599 11 p.

Research output: Contribution to journalArticle

Hardware Accelerator
Cellular neural networks
Multiprocessor
Cellular Networks
Particle accelerators
2 Citations (Scopus)

Digital video event detector framework for surveillance applications

Kovács, L., Utasi, Á., Szlávik, Z., Havasi, L., Petrás, I. & Szirányi, T., 2009, 6th IEEE International Conference on Advanced Video and Signal Based Surveillance, AVSS 2009. p. 565-570 6 p. 5280001

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Detectors
Law enforcement
Cameras
Personnel
19 Citations (Scopus)

Dynamic training of hand gesture recognition system

Licsár, A. & Szirányi, T., 2004, Proceedings - International Conference on Pattern Recognition. Kittler, J., Petrou, M. & Nixon, M. (eds.). Vol. 4. p. 971-974 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Gesture recognition
Augmented reality
Cameras
5 Citations (Scopus)

Efficient coding of stroke-rendered paintings

Kovács, L. & Szirányi, T., 2004, Proceedings - International Conference on Pattern Recognition. Kittler, J., Petrou, M. & Nixon, M. (eds.). Vol. 2. p. 835-838 4 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Painting
Color
11 Citations (Scopus)

Eigenwalks: Walk detection and biometrics from symmetry patterns

Havasi, L., Szlávik, Z. & Szirányi, T., 2005, Proceedings - International Conference on Image Processing, ICIP. Vol. 3. p. 289-292 4 p. 1530385

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Biometrics
Splines
Principal component analysis
Support vector machines
Cameras

Estimation for the eye movement using the spanning tree of transition probability-based graphs

Szilái, S., Vidnyánszky, Z. & Szirányi, T., 2011, 2011 2nd International Conference on Cognitive Infocommunications, CogInfoCom 2011. 5999454

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Eye movements
Trees (mathematics)
Computer vision
Experiments
19 Citations (Scopus)
Camera
Cameras
Statistics
Image matching
Motion