Constantine Kotropoulos

Costas Kotropoulos

2008
70	EE	Panagiotis Moschonas, Constantine Kotropoulos: Multimodal Speaker Identification Based on Text and Speech. BIOID 2008: 100-109
69	EE	Margarita Kotti, Constantine Kotropoulos: Gender classification in two Emotional Speech databases. ICPR 2008: 1-4
68	EE	Margarita Kotti, D. Ververidis, G. Evangelopoulos, I. Panagakis, Costas Kotropoulos, P. Maragos, Ioannis Pitas: Audio-Assisted Movie Dialogue Detection. IEEE Trans. Circuits Syst. Video Techn. 18(11): 1618-1627 (2008)
67	EE	Margarita Kotti, Emmanouil Benetos, Costas Kotropoulos: Computationally Efficient and Robust BIC-Based Speaker Segmentation. IEEE Transactions on Audio, Speech & Language Processing 16(5): 920-933 (2008)
66	EE	Dimitrios Ververidis, Constantine Kotropoulos: Fast and accurate sequential floating forward feature selection with the Bayes classifier applied to speech emotion recognition. Signal Processing 88(12): 2956-2970 (2008)
65	EE	Margarita Kotti, Vassiliki Moschou, Constantine Kotropoulos: Speaker segmentation and clustering. Signal Processing 88(5): 1091-1124 (2008)
64	EE	George Almpanidis, Constantine Kotropoulos: Phonemic segmentation using the generalised Gamma distribution and small sample Bayesian information criterion. Speech Communication 50(1): 38-55 (2008)
2007
63	EE	Nikoletta Bassiou, Constantine Kotropoulos: Color image histogram equalization by absolute discounting back-off. Computer Vision and Image Understanding 107(1-2): 108-122 (2007)
62	EE	Marios Kyperountas, Constantine Kotropoulos, Ioannis Pitas: Enhanced Eigen-Audioframes for Audiovisual Scene Change Detection. IEEE Transactions on Multimedia 9(4): 785-797 (2007)
61	EE	George Almpanidis, Constantine Kotropoulos, Ioannis Pitas: Combining text and link analysis for focused crawling - An application for vertical search engines. Inf. Syst. 32(6): 886-908 (2007)
60	EE	Vassiliki Moschou, Dimitrios Ververidis, Constantine Kotropoulos: Assessment of self-organizing map variants for clustering with application to redistribution of emotional speech patterns. Neurocomputing 71(1-3): 147-156 (2007)
59	EE	Margarita Kotti, Emmanouil Benetos, Constantine Kotropoulos, Ioannis Pitas: A neural network approach to audio-assisted movie dialogue detection. Neurocomputing 71(1-3): 157-166 (2007)
2006
58	EE	Michal Haindl, Petr Somol, Dimitrios Ververidis, Constantine Kotropoulos: Feature Selection Based on Mutual Correlation. CIARP 2006: 569-577
57	EE	Vassiliki Moschou, Dimitrios Ververidis, Constantine Kotropoulos: On the Variants of the Self-Organizing Map That Are Based on Order Statistics. ICANN (1) 2006: 425-434
56	EE	Margarita Kotti, Luis P. M. Martins, Emmanouil Benetos, Jaime S. Cardoso, Constantine Kotropoulos: Automatic Speaker Segmentation using Multiple Features and Distance Measures: A Comparison of Three Approaches. ICME 2006: 1101-1104
55	EE	Emmanouil Benetos, Margarita Kotti, Constantine Kotropoulos: Applying Supervised Classifiers Based on Non-negative Matrix Factorization to Musical Instrument Classification. ICME 2006: 2105-2108
54	EE	George Almpanidis, Constantine Kotropoulos: Voice Activity Detection with Generalized Gamma Distribution. ICME 2006: 961-964
53	EE	Margarita Kotti, Emmanouil Benetos, Constantine Kotropoulos: Automatic speaker change detection with the Bayesian information criterion using MPEG-7 features and a fusion scheme. ISCAS 2006
52	EE	Emmanouil Benetos, Margarita Kotti, Constantine Kotropoulos: Musical instrument classification using non-negative matrix factorization algorithms. ISCAS 2006
51	EE	Margarita Kotti, Constantine Kotropoulos, Bartosz Ziólko, Ioannis Pitas, Vassiliki Moschou: A Framework for Dialogue Detection in Movies. MRCS 2006: 371-378
50	EE	Constantine Kotropoulos, Athanasios Papaioannou: A Novel Updating Scheme for Probabilistic Latent Semantic Indexing. SETN 2006: 137-147
49	EE	George Almpanidis, Constantine Kotropoulos: Voice Activity Detection Using Generalized Gamma Distribution. SETN 2006: 3-12
48	EE	Euthymius Ziogas, Constantine Kotropoulos: Detection of Vocal Fold Paralysis and Edema Using Linear Discriminant Classifiers. SETN 2006: 454-464
47	EE	Ioan Buciu, Constantine Kotropoulos, Ioannis Pitas: Demonstrating the stability of support vector machines for classification. Signal Processing 86(9): 2364-2380 (2006)
46	EE	Dimitrios Ververidis, Constantine Kotropoulos: Emotional speech recognition: Resources, features, and methods. Speech Communication 48(9): 1162-1181 (2006)
2005
45	EE	George Almpanidis, Constantine Kotropoulos, Ioannis Pitas: Focused Crawling Using Latent Semantic Indexing - An Application for Vertical Search Engines. ECDL 2005: 402-413
44	EE	George Almpanidis, Constantine Kotropoulos: Combining Text and Link Analysis for Focused Crawling. ICAPR (1) 2005: 278-287
43	EE	Dimitrios Ververidis, Constantine Kotropoulos: Emotional Speech Classification Using Gaussian Mixture Models and the Sequential Floating Forward Selection Algorithm. ICME 2005: 1500-1503
42	EE	Felix Albu, Constantine Kotropoulos: Coordinate descent iterations in pseudo affine projection algorithm. ISCAS (3) 2005: 2283-2286
41	EE	Dimitrios Ververidis, Constantine Kotropoulos: Emotional speech classification using Gaussian mixture models. ISCAS (3) 2005: 2871-2874
40	EE	Zuzana Cernekova, Constantine Kotropoulos, Nikolaos Nikolaidis, Ioannis Pitas: Video shot segmentation using fusion of SVD and mutual information features. ISCAS (4) 2005: 3849-3852
2004
39		Charalampos Laftsidis, Costas Kotropoulos, Ioannis Pitas: MPEG-4 compliant reproduction of face animation created in Maya. ICME 2004: 125-128
38		R. Rispoli, Costas Kotropoulos, Ioannis Pitas: Searching relevant syllable context by clustering for alignment in modern Greek speech. ICME 2004: 1779-1782
37	EE	Apostolos Georgakis, Constantine Kotropoulos, Alexandros Xafopoulos, Ioannis Pitas: Marginal median SOM for document organization and retrieval. Neural Networks 17(3): 365-377 (2004)
36	EE	Alexandros Xafopoulos, Constantine Kotropoulos, George Almpanidis, Ioannis Pitas: Language identification in web documents using discrete HMMs. Pattern Recognition 37(3): 583-594 (2004)
2003
35	EE	Gergely Kovásznai, Constantine Kotropoulos, Ioannis Pitas: CAML - A Universal Configuration Language for Dialogue Systems. DEXA 2003: 896-906
34		Ioan Buciu, Constantine Kotropoulos, Ioannis Pitas: ICA and Gabor representation for facial expression recognition. ICIP (2) 2003: 855-858
33	EE	Constantine Kotropoulos, Ioannis Pitas, Athina P. Petropulu: Preface. Pattern Recognition Letters 24(4-5): 633-635 (2003)
32	EE	Constantine Kotropoulos, Ioannis Pitas: Segmentation of ultrasonic images using Support Vector Machines. Pattern Recognition Letters 24(4-5): 715-727 (2003)
2002
31	EE	Apostolos Georgakis, Constantine Kotropoulos, Ioannis Pitas: A SOM Variant Based on the Wilcoxon Test for Document Organization and Retrieval. ICANN 2002: 993-998
30		Ioan Buciu, Constantine Kotropoulos, Ioannis Pitas: On the stability of support vector machines for face detection. ICIP (3) 2002: 121-124
29		Mihaela Gordan, Constantine Kotropoulos, Apostolos Georgakis, Ioannis Pitas: Application of support vector machines classifiers to visual speech recognition. ICIP (3) 2002: 129-132
28	EE	Mihaela Gordan, Constantine Kotropoulos, Ioannis Pitas: A Temporal Network of Support Vector Machine Classifiers for the Recognition of Visual Speech. SETN 2002: 355-365
27	EE	Anastasios Tefas, Constantine Kotropoulos, Ioannis Pitas: Face verification using elastic graph matching based on morphological signal decomposition. Signal Processing 82(6): 833-851 (2002)
2001
26	EE	Nikoletta Bassiou, Constantine Kotropoulos, T. Kosmidis, Ioannis Pitas: Frontal face detection using support vector machines and back-propagation neural networks. ICIP (1) 2001: 1026-1029
25	EE	Ioan Buciu, Constantine Kotropoulos, Ioannis Pitas: Combining support vector machines for accurate face detection. ICIP (1) 2001: 1054-1057
24		Nikoletta Bassiou, Constantine Kotropoulos, Ioannis Pitas: Hierarchical Word Clustering for Relevance Judgments in Information Retrieval. PRIS 2001: 139-148
23		Apostolos Georgakis, Constantine Kotropoulos, Alexandros Xafopoulos, Ioannis Pitas: Document Organization and Retrieval using Self Organizing Maps and Statistical Language Modeling. PRIS 2001: 149-160
22	EE	Anastasios Tefas, Constantine Kotropoulos, Ioannis Pitas: Using Support Vector Machines to Enhance the Performance of Elastic Graph Matching for Frontal Face Authentication. IEEE Trans. Pattern Anal. Mach. Intell. 23(7): 735-746 (2001)
2000
21		Anastasios Tefas, Constantine Kotropoulos, Ioannis Pitas: Using Support Vector Machines for Face Authentication Based on Elastic Graph Matching. ICIP 2000
20	EE	Jiri Matas, Miroslav Hamouz, Kenneth Jonsson, Josef Kittler, Yongping Li, Constantine Kotropoulos, Anastasios Tefas, Ioannis Pitas, Teewoon Tan, Hong Yan, Fabrizio Smeraldi, N. Capdevielle, Wulfram Gerstner, Yousri Abdeljaoued, Josef Bigün, S. Ben-Yacoub, E. Mayoraz: Comparison of Face Verification Results on the XM2VTS Database. ICPR 2000: 4858-4863
19	EE	Constantine Kotropoulos, Anastasios Tefas, Ioannis Pitas: Frontal face authentication using morphological elastic graph matching. IEEE Transactions on Image Processing 9(4): 555-560 (2000)
18		Constantine Kotropoulos, Anastasios Tefas, Ioannis Pitas: Frontal Face Authentication Using Discriminating Grids with Morphological Feature Vectors. IEEE Transactions on Multimedia 2(1): 14-26 (2000)
17	EE	Constantine Kotropoulos, Anastasios Tefas, Ioannis Pitas: Morphological elastic graph matching applied to frontal face authentication under well-controlled and real conditions. Pattern Recognition 33(12): 1935-1947 (2000)
1999
16	EE	Gaël Richard, Yann Menguy, I. Guis, N. Suaudeau, Jérôme Boudy, Philip Lockwood, C. Fernández, F. Fernández, Constantine Kotropoulos, Anastasios Tefas, Ioannis Pitas, R. Heimgartner, P. Ryser, Charles Beumier, P. Verlinde, Steven Pigeon, G. Matas, Josef Kittler, Josef Bigün, Yousri Abdeljaoued, Eric Meurville, Laurent Besacier, Michael Ansorge, Gilbert Maître, Juergen Luettin, S. Ben-Yacoub, Belén Ruíz, K. Aldama, J. Cortes: Multi Modal Verification for Teleservices and Security Applications (M2VTS). ICMCS, Vol. 2 1999: 1061-1064
15	EE	Constantine Kotropoulos, Anastasios Tefas, Ioannis Pitas: Morphological Elastic Graph Matching Applied to Frontal Face Authentication under Optimal and Real Conditions. ICMCS, Vol. 2 1999: 934-938
14		Costas Kotropoulos, Anastasios Tefas, Ioannis Pitas, C. Fernández, F. Fernández: Performance assessment of morphological dynamic link architecture under optimal and real operating conditions. NSIP 1999: 355-359
1998
13	EE	Anastasios Tefas, Constantine Kotropoulos, Ioannis Pitas: Variants of Dynamic Link Architecture Based on Mathematical Morphology for Frontal Face Authentication. CVPR 1998: 814-819
12		Anastasios Tefas, Constantine Kotropoulos, Ioannis Pitas: Face Verification based on Morphological Shape Decomposition. FG 1998: 36-41
11		Costas Kotropoulos, Anastasios Tefas, Ioannis Pitas: Frontal Face Authentication using Variants of Dynamic Link Matching Based on Mathematical Morphology. ICIP (1) 1998: 122-126
1997
10		Constantine Kotropoulos, Ioannis Pitas, Stefan Fischer, Benoît Duc: Face Authentication Using Morphological Dynamic Link Architecture. AVBPA 1997: 169-176
9	EE	Constantine Kotropoulos, Ioannis Pitas: Face Authentication Based on Morphological Grid Matching. ICIP (1) 1997: 105-108
1996
8	EE	Constantine Kotropoulos, Ioannis Pitas: Adaptive LMS L-filters for noise suppression in images. IEEE Transactions on Image Processing 5(12): 1596-1609 (1996)
7	EE	Ioannis Pitas, Constantine Kotropoulos, Nikos Nikolaidis, Ruikang Yang, Moncef Gabbouj: Order statistics learning vector quantizer. IEEE Transactions on Image Processing 5(6): 1048-1053 (1996)
1994
6		Maria Gabrani, Constantine Kotropoulos, Ioannis Pitas: Cellular LMS L-filters for Noise Suppression in Still Images and Image Sequences. ICIP (1) 1994: 358-362
5		Ioannis Pitas, Constantine Kotropoulos, Nikos Nikolaidis, Ruikang Yang, Moncef Gabbouj: A Class of Order Statistics Learning Vector Quantizers. ISCAS 1994: 387-390
4	EE	Constantine Kotropoulos, X. Magnisalis, Ioannis Pitas, Michael G. Strintzis: Nonlinear ultrasonic image processing based on signal-adaptive filters and self-organizing neural networks. IEEE Transactions on Image Processing 3(1): 65-77 (1994)
1993
3		Constantine Kotropoulos, Ioannis Pitas: A Variant of Learning Vector Quantizer Based on Split-Merge Statistical Tests. CAIP 1993: 822-829
2		Constantine Kotropoulos, Ioannis Pitas, X. Magnisalis, Michael G. Strintzis: A variant of learning vector quantizer based on the L2 mean for segmentation of ultrasonic images. ISCAS 1993: 679-682
1992
1	EE	Ioannis Pitas, Constantine Kotropoulos: A texture-based approach to the segmentation of seismic images. Pattern Recognition 25(9): 929-945 (1992)

Coauthor Index

1	Yousri Abdeljaoued	[16] [20]
2	Felix Albu	[42]
3	K. Aldama	[16]
4	George Almpanidis	[36] [44] [45] [49] [54] [61] [64]
5	Michael Ansorge	[16]
6	Nikoletta Bassiou	[24] [26] [63]
7	S. Ben-Yacoub	[16] [20]
8	Emmanouil Benetos	[52] [53] [55] [56] [59] [67]
9	Laurent Besacier	[16]
10	Charles Beumier	[16]
11	Josef Bigün	[16] [20]
12	Jérôme Boudy	[16]
13	Ioan Buciu	[25] [30] [34] [47]
14	N. Capdevielle	[20]
15	Jaime S. Cardoso	[56]
16	Zuzana Cernekova	[40]
17	J. Cortes	[16]
18	Benoît Duc	[10]
19	G. Evangelopoulos	[68]
20	C. Fernández	[14] [16]
21	F. Fernández	[14] [16]
22	Stefan Fischer	[10]
23	Moncef Gabbouj	[5] [7]
24	Maria Gabrani	[6]
25	Apostolos Georgakis	[23] [29] [31] [37]
26	Wulfram Gerstner	[20]
27	Mihaela Gordan	[28] [29]
28	I. Guis	[16]
29	Michal Haindl	[58]
30	Miroslav Hamouz	[20]
31	R. Heimgartner	[16]
32	Kenneth Jonsson	[20]
33	Josef Kittler	[16] [20]
34	T. Kosmidis	[26]
35	Margarita Kotti	[51] [52] [53] [55] [56] [59] [65] [67] [68] [69]
36	Gergely Kovásznai	[35]
37	Marios Kyperountas	[62]
38	Charalampos Laftsidis	[39]
39	Yongping Li	[20]
40	Philip Lockwood	[16]
41	Juergen Luettin	[16]
42	X. Magnisalis	[2] [4]
43	Gilbert Maître	[16]
44	P. Maragos	[68]
45	Luis P. M. Martins	[56]
46	G. Matas	[16]
47	Jiri Matas	[20]
48	E. Mayoraz	[20]
49	Yann Menguy	[16]
50	Eric Meurville	[16]
51	Panagiotis Moschonas	[70]
52	Vassiliki Moschou	[51] [57] [60] [65]
53	Nikos Nikolaidis (Nikolaos Nikolaidis)	[5] [7] [40]
54	I. Panagakis	[68]
55	Athanasios Papaioannou	[50]
56	Athina P. Petropulu	[33]
57	Steven Pigeon	[16]
58	Ioannis Pitas	[1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [23] [24] [25] [26] [27] [28] [29] [30] [31] [32] [33] [34] [35] [36] [37] [38] [39] [40] [45] [47] [51] [59] [61] [62] [68]
59	Gaël Richard	[16]
60	R. Rispoli	[38]
61	Belén Ruíz	[16]
62	P. Ryser	[16]
63	Fabrizio Smeraldi	[20]
64	Petr Somol	[58]
65	Michael G. Strintzis	[2] [4]
66	N. Suaudeau	[16]
67	Teewoon Tan	[20]
68	Anastasios Tefas	[11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [27]
69	P. Verlinde	[16]
70	D. Ververidis	[68]
71	Dimitrios Ververidis	[41] [43] [46] [57] [58] [60] [66]
72	Alexandros Xafopoulos	[23] [36] [37]
73	Hong Yan	[20]
74	Ruikang Yang	[5] [7]
75	Euthymius Ziogas	[48]
76	Bartosz Ziólko	[51]

Colors in the list of coauthors