• 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
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Article
2019

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
2018
6 Citations (Scopus)
Sensors
Printed circuit boards
Navigation
Scanning
2017
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
2015
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
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
2014
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
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
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
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)

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
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
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
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
2011
10 Citations (Scopus)

Optimal stopping condition for iterative image deconvolution by new orthogonality criterion

Szolgay, D. & Szirányi, T., Mar 31 2011, In : Electronics Letters. 47, 7, p. 442-444 3 p.

Research output: Contribution to journalArticle

Deconvolution
2010
4 Citations (Scopus)

Trainable blotch detection on high resolution archive films minimizing the human interaction

Licsár, A., Szirányi, T. & Czúni, L., Aug 2010, In : Machine Vision and Applications. 21, 5, p. 767-777 11 p.

Research output: Contribution to journalArticle

Pixels
Restoration
Motion estimation
Image resolution
Learning systems
2009
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

65 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
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
3 Citations (Scopus)

The use of vanishing point for the classification of reflections from foreground mask in videos

Havasi, L., Szlávik, Z. & Szirányi, T., 2009, In : IEEE Transactions on Image Processing. 18, 6, p. 1366-1372 7 p.

Research output: Contribution to journalArticle

Masks
Statistics
Lighting
Experiments
2008
89 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
2007
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
51 Citations (Scopus)

Focus area extraction by blind deconvolution for defining regions of interest

Kovács, L. & Szirányi, T., Jun 2007, In : IEEE Transactions on Pattern Analysis and Machine Intelligence. 29, 6, p. 1080-1085 6 p.

Research output: Contribution to journalArticle

Blind Deconvolution
Deconvolution
Region of Interest
Cameras
Image Indexing
5 Citations (Scopus)

Stochastic view registration of overlapping cameras based on arbitrary motion

Szlávik, Z., Szirányi, T. & Havasi, L., Mar 2007, In : IEEE Transactions on Image Processing. 16, 3, p. 710-720 11 p.

Research output: Contribution to journalArticle

Registration
Overlapping
Entropy
Camera
Cameras
42 Citations (Scopus)

Study on color space selection for detecting cast shadows in video surveillance

Benedek, C. & Szirányi, T., 2007, In : International Journal of Imaging Systems and Technology. 17, 3, p. 190-201 12 p.

Research output: Contribution to journalArticle

surveillance
casts
Color
color
luminance
17 Citations (Scopus)

Video camera registration using accumulated co-motion maps

Szlávik, Z., Szirányi, T. & Havasi, L., Jan 2007, In : ISPRS Journal of Photogrammetry and Remote Sensing. 61, 5, p. 298-306 9 p.

Research output: Contribution to journalArticle

Video cameras
outlier
Cameras
cameras
experiment
2006
6 Citations (Scopus)

Estimation of the vanishing point in camera-mirror scenes from video

Havasi, L. & Szirányi, T., May 15 2006, In : Optics Letters. 31, 10, p. 1411-1413 3 p.

Research output: Contribution to journalArticle

cameras
mirrors
goodness of fit
casts
statistics
24 Citations (Scopus)

Higher order symmetry for non-linear classification of human walk detection

Havasi, L., Szlávik, Z. & Szirányi, T., May 2006, In : Pattern Recognition Letters. 27, 7, p. 822-829 8 p.

Research output: Contribution to journalArticle

Discriminant analysis
Classifiers
2005
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
14 Citations (Scopus)

Relative focus map estimation using blind deconvolution

Kovács, L. & Szirányi, T., Nov 15 2005, In : Optics Letters. 30, 22, p. 3021-3023 3 p.

Research output: Contribution to journalArticle

blurring
point spread functions
image reconstruction
50 Citations (Scopus)

User-adaptive hand gesture recognition system with interactive training

Licsár, A. & Szirányi, T., Nov 1 2005, In : Image and Vision Computing. 23, 12, p. 1102-1114 13 p.

Research output: Contribution to journalArticle

Gesture recognition
Augmented reality
Cameras
2004
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
19 Citations (Scopus)
Camera
Cameras
Statistics
Image matching
Motion
31 Citations (Scopus)
Hand Gesture Recognition
Gesture recognition
Gestures
Projector
Hand
2003
8 Citations (Scopus)
Vibration
Stabilization
Image Stabilization
Copying
Digitization
2 Citations (Scopus)
Nonlinear Diffusion
Artifacts
Preprocessing
Compression
Noise
2001
16 Citations (Scopus)
Nonlinear networks
Network architecture
Feedback
Convolution
Merging
2000
32 Citations (Scopus)

Image segmentation using Markov random field model in fully parallel cellular network architectures

Szirányi, T., Zerubia, J., Czúni, L., Geldreich, D. & Kato, Z., Jun 2000, In : Real-Time Imaging. 6, 3, p. 195-211 17 p.

Research output: Contribution to journalArticle

Network architecture
Image segmentation
Nonlinear networks
Image processing
Data storage equipment
1999
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
8 Citations (Scopus)

Object oriented motion-segmentation for video-compression in the CNN-UM

Szirányi, T., László, K., Czúni, L. & Ziliani, F., 1999, In : Journal of VLSI Signal Processing Systems for Signal, Image, and Video Technology. 23, 2, p. 479-496 18 p.

Research output: Contribution to journalArticle

Motion Segmentation
Video Compression
Image compression
Object-oriented
Motion
4 Citations (Scopus)

Sub-pattern texture recognition using intelligent focal-plane imaging sensor of small window-size

Szirányi, T. & Hanis, A., Nov 1999, In : Pattern Recognition Letters. 20, 11-13, p. 1133-1139 7 p.

Research output: Contribution to journalArticle

Textures
Imaging techniques
Sensors
Nonlinear networks
Smart sensors
1998
48 Citations (Scopus)

Texture Classification and Segmentation by Cellular Neural Networks Using Genetic Learning

Szirányi, T. & Csapodi, M., Sep 1998, In : Computer Vision and Image Understanding. 71, 3, p. 255-270 16 p.

Research output: Contribution to journalArticle

Cellular neural networks
Textures
Convolution
Decision making
Deconvolution
1997
120 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
23 Citations (Scopus)
Cellular neural networks
Image segmentation
Pixels
Network architecture
Data storage equipment
7 Citations (Scopus)

Texture recognition using a superfast cellular neural network VLSI chip in a real experimental environment

Szirányi, T., Nov 1997, In : Pattern Recognition Letters. 18, 11-13, p. 1329-1334 6 p.

Research output: Contribution to journalArticle

Cellular neural networks
Textures
Convolution
Feedback
Smart sensors
1996
15 Citations (Scopus)
Texture Segmentation
Image Deblurring
Cellular neural networks
Cellular Networks
Textures
1994
8 Citations (Scopus)

Subpixel pattern recognition by image histograms

Szirányi, T., 1994, In : Pattern Recognition. 27, 8, p. 1079-1092 14 p.

Research output: Contribution to journalArticle

Pattern recognition
Pixels
Astronomy
Cameras
Scanning
1993
26 Citations (Scopus)
Cellular neural networks
Character recognition
Network architecture
Data storage equipment
Hardware