• 1477 Citations
  • 19 h-Index
1984 …2019
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Research Output 1984 2019

  • 1477 Citations
  • 19 h-Index
  • 103 Conference contribution
  • 56 Article
  • 5 Chapter
  • 1 Conference article
2019

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

No-reference video quality assessment via pretrained CNN and LSTM networks

Varga, D. & Szirányi, T., Jan 1 2019, In : Signal, Image and Video Processing.

Research output: Contribution to journalArticle

Open Access
Neural networks
Time series
Long short-term memory
Experiments

Street object classification via LIDARs with only a single or a few layers

Rozsa, Z. & Szirányi, T., May 6 2019, IEEE 3rd International Conference on Image Processing, Applications and Systems, IPAS 2018. Institute of Electrical and Electronics Engineers Inc., p. 156-161 6 p. 8708881. (IEEE 3rd International Conference on Image Processing, Applications and Systems, IPAS 2018).

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

Intelligent vehicle highway systems
Sensors
Object detection
Deep learning
2018
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
6 Citations (Scopus)
Sensors
Printed circuit boards
Navigation
Scanning
1 Citation (Scopus)

Wormhole detection in wireless sensor networks using spanning trees

Harsanyi, K., Kiss, A. & Szirányi, T., Mar 26 2018, 2018 IEEE International Conference on Future IoT Technologies, Future IoT 2018. Institute of Electrical and Electronics Engineers Inc., Vol. 2018-January. p. 1-6 6 p.

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

Wireless sensor networks
Sensors
Ad hoc networks
Telecommunication networks
Internet of things
2017
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
7 Citations (Scopus)

Fast content-based image retrieval using convolutional neural network and hash function

Varga, D. & Szirányi, T., Feb 6 2017, 2016 IEEE International Conference on Systems, Man, and Cybernetics, SMC 2016 - Conference Proceedings. Institute of Electrical and Electronics Engineers Inc., p. 2636-2640 5 p. 7844637

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

Hash functions
Content-based Image Retrieval
Supervised learning
Image retrieval
Hash Function
4 Citations (Scopus)

Fully automatic image colorization based on Convolutional Neural Network

Varga, D. & Szirányi, T., Apr 13 2017, 2016 23rd International Conference on Pattern Recognition, ICPR 2016. Institute of Electrical and Electronics Engineers Inc., p. 3691-3696 6 p. 7900208

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

Image processing
Color
Neural networks
Experiments
Deep learning

Person re-identification based on deep multi-instance learning

Varga, D. & Szirányi, T., Oct 23 2017, 25th European Signal Processing Conference, EUSIPCO 2017. Institute of Electrical and Electronics Engineers Inc., Vol. 2017-January. p. 1559-1563 5 p. 8081471

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

Cost functions
Computer vision
Pattern recognition
Experiments
Deep learning
1 Citation (Scopus)

Shadow detection in digital images and videos

Benedek, C. & Szirányi, T., Jan 1 2017, Computational Photography: Methods and Applications. CRC Press, p. 283-312 30 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Telecommunication traffic
Computer vision
Remote sensing
Lighting
Antennas
11 Citations (Scopus)

The Konstanz natural video database (KoNViD-1k)

Hosu, V., Hahn, F., Jenadeleh, M., Lin, H., Men, H., Szirányi, T., Li, S. & Saupe, D., Jun 30 2017, 2017 9th International Conference on Quality of Multimedia Experience, QoMEX 2017. Institute of Electrical and Electronics Engineers Inc., 7965673

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

Semantics
Deep learning
1 Citation (Scopus)

Twin deep convolutional neural network for example-based image colorization

Varga, D. & Szirányi, T., Jan 1 2017, Computer Analysis of Images and Patterns - 17th International Conference, CAIP 2017, Proceedings. Springer Verlag, p. 184-195 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 10424 LNCS).

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

Neural Networks
Color
Neural networks
Signal to noise ratio
Quantitative Evaluation
3 Citations (Scopus)

Wetland mapping by fusion of airborne laser scanning and multi-temporal multispectral satellite imagery

Shadaydeh, M., Zlinszky, A., Manno-Kovacs, A. & Szirányi, T., Dec 2 2017, In : International Journal of Remote Sensing. 38, 23, p. 7422-7440 19 p.

Research output: Contribution to journalArticle

satellite imagery
laser
wetland
multispectral image
monitoring
2016
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
2 Citations (Scopus)

Exploring in partial views: Prediction of 3D shapes from partial scans

Rozsa, Z. & Szirányi, T., Jul 5 2016, 12th IEEE International Conference on Control and Automation, ICCA 2016. IEEE Computer Society, Vol. 2016-July. p. 707-713 7 p. 7505362

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

Automation
Robots
2015
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
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
2 Citations (Scopus)

Guest editorial: Content-Based Multimedia Indexing

Schoeffmann, K., Benois-Pineau, J., Merialdo, B. & Szirányi, T., 2015, In : Multimedia Tools and Applications. 74, 4, p. 1137-1142 6 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Marked point processes for enhancing seismic fault patterns

Barna, K., Szirányi, T., Borda, M. & Lavialle, O., Jul 1 2015, In : Journal of Applied Geophysics. 118, p. 115-123 9 p.

Research output: Contribution to journalArticle

fault detection
fusion
operators
detection
attribute
28 Citations (Scopus)

Multilayer Markov Random Field models for change detection in optical remote sensing images

Benedek, C., Shadaydeh, M., Kato, Z., Szirányi, T. & Zerubia, J., Sep 1 2015, In : ISPRS Journal of Photogrammetry and Remote Sensing. 107, p. 22-37 16 p.

Research output: Contribution to journalArticle

change detection
remote sensing
Remote sensing
Multilayers
ground truth
1 Citation (Scopus)

Multi target tracking on Aerial videos

Máttyus, G., Benedek, C. & Szirányi, T., 2015, International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives. 1W17 ed. International Society for Photogrammetry and Remote Sensing, Vol. 38.

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

Unmanned aerial vehicles (UAV)
Target tracking
video
Antennas
Motion compensation
22 Citations (Scopus)

Orientation-selective building detection in aerial images

Manno-Kovacs, A. & Szirányi, T., Oct 1 2015, In : ISPRS Journal of Photogrammetry and Remote Sensing. 108, p. 94-112 19 p.

Research output: Contribution to journalArticle

Antennas
Pixels
Satellites
Color
gradient analysis
7 Citations (Scopus)

Pedestrian detection in surveillance videos based on CS-LBP feature

Varga, D., Havasi, L. & Szirányi, T., Aug 25 2015, 2015 International Conference on Models and Technologies for Intelligent Transportation Systems, MT-ITS 2015. Institute of Electrical and Electronics Engineers Inc., p. 413-417 5 p. 7223288

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

pedestrian
surveillance
video
transportation system
Computer vision

Shape detection of structural changes in long time-span aerial image samples by new saliency methods

Kovacs, A. & Szirányi, T., 2015, International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives. 1W17 ed. International Society for Photogrammetry and Remote Sensing, Vol. 38.

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

structural change
Remote sensing
Antennas
Lighting
Derivatives
2014
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

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
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
3 Citations (Scopus)

LHI-tree: An efficient disk-based image search application

Havasi, L., Varga, D. & Szirányi, T., Jan 13 2014, 2014 International Workshop on Computational Intelligence for Multimedia Understanding, IWCIM 2014. Institute of Electrical and Electronics Engineers Inc., 7008794

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

Random access storage
Content based retrieval
Hard disk storage
Data structures
Entropy
16 Citations (Scopus)

Segmentation of remote sensing images using similarity-measure-based fusion-MRF model

Szirányi, T. & Shadaydeh, M., 2014, In : IEEE Geoscience and Remote Sensing Letters. 11, 9, p. 1544-1548 5 p., 6730687.

Research output: Contribution to journalArticle

segmentation
Labels
Remote sensing
Multilayers
Fusion reactions
2013
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
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
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

Evaluation of manually created ground truth for multi-view people localization

Kiss, Á. & Szirányi, T., 2013, ACM International Conference Proceeding Series.

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

37 Citations (Scopus)

Improved Harris feature point set for orientation-sensitive urban-area detection in aerial images

Kovács, A. & Szirányi, T., Jul 2013, In : IEEE Geoscience and Remote Sensing Letters. 10, 4, p. 796-800 5 p.

Research output: Contribution to journalArticle

urban area
Decision making
Antennas
Processing
decision making
2 Citations (Scopus)

Improved segmentation of a series of remote sensing images by using a fusion MRF model

Sziranyi, T. & Shadaydeh, M., 2013, Proceedings - International Workshop on Content-Based Multimedia Indexing. p. 137-142 6 p. 6576571

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

Remote sensing
Fusion reactions
Multilayers
Trajectories
Color
2 Citations (Scopus)

Localizing people in multi-view environment using height map reconstruction in real-time

Kiss, Á. & Szirányi, T., 2013, In : Pattern Recognition Letters. 34, 16, p. 2135-2143 9 p.

Research output: Contribution to journalArticle

Cones
Detectors
5 Citations (Scopus)

Multidirectional building detection in aerial images without shape templates

Manno-Kovacs, A. & Szirányi, T., 2013, International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences - ISPRS Archives. 1W1 ed. International Society for Photogrammetry and Remote Sensing, Vol. 40. p. 227-232 6 p.

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

Antennas
urban area
Urban planning
Edge detection
connectivity
2 Citations (Scopus)

Multi-view people detection on arbitrary ground in real-time

Kiss, Á. & Szirányi, T., 2013, VISAPP 2013 - Proceedings of the International Conference on Computer Vision Theory and Applications. Vol. 1. p. 675-680 6 p.

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

Cones
Cameras
Detectors
Geometry
1 Citation (Scopus)

Search in WikiImages using mobile phone

Havasi, L., Szabo, M., Pataki, M., Varga, D., Szirányi, T. & Kovacs, L., 2013, Proceedings - International Workshop on Content-Based Multimedia Indexing. p. 219-222 4 p. 6576586

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

Content based retrieval
Mobile phones
Demonstrations
Processing
2012
10 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
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

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
6 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
6 Citations (Scopus)

Flying target detection and recognition by feature fusion

Kovács, L., Kovács, A., Utasi, Á. & Szirányi, T., Nov 2012, In : Optical Engineering. 51, 11, 117002.

Research output: Contribution to journalArticle

Target tracking
Fusion reactions
Textures
fusion
flight

Geometrical and textural component separation with adaptive scale selection

Szirányi, T. & Szolgay, D., 2012, Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics). Vol. 7252 LNCS. p. 66-77 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 7252 LNCS).

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

Texture
Textures
Adaptive Estimation
Anisotropic Diffusion
Quality Measures
1 Citation (Scopus)

Graph based descriptor evaluation towards automatic feature selection

Keszler, A., Kovács, L. & Szirányi, T., 2012, VISAPP 2012 - Proceedings of the International Conference on Computer Vision Theory and Applications. Vol. 1. p. 375-380 6 p.

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

Feature extraction
42 Citations (Scopus)

Harris function based active contour external force for image segmentation

Kovacs, A. & Sziranyi, T., Jul 1 2012, In : Pattern Recognition Letters. 33, 9, p. 1180-1187 8 p.

Research output: Contribution to journalArticle

Image segmentation
Convolution
Electron energy levels
7 Citations (Scopus)

Intelligent multi sensor fusion system for advanced situation awareness in urban environments

Hummel, G., Russ, M., Stütz, P., Soldatos, J., Rossi, L., Knape, T., Utasi, Á., Kovács, L., Szirányi, T., Doulaverakis, C. & Kompatsiaris, I., 2012, Communications in Computer and Information Science. Vol. 318 CCIS. p. 93-104 12 p. (Communications in Computer and Information Science; vol. 318 CCIS).

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

Sensor data fusion
Sensors
Semantics
Data fusion
Processing
8 Citations (Scopus)

ORIENTATION BASED BUILDING OUTLINE EXTRACTION in AERIAL IMAGES

Kovacs, A. & Szirányi, T., Jul 16 2012, In : ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences. 1, p. 141-146 6 p.

Research output: Contribution to journalConference article

urban area
disaster management
urban region
hull
Disasters