Search Results - "Szlavik, Z"

Detection of Gait Characteristics for Scene Registration in Video Surveillance System by Havasi, L., Szlavik, Z., Sziranyi, T.

“…This paper presents a robust walk-detection algorithm, based on our symmetry approach which can be used to extract gait characteristics from video-image…”
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The Use of Vanishing Point for the Classification of Reflections From Foreground Mask in Videos by Havasi, L., Szlavik, Z., Sziranyi, T.

“…Extraction of foreground is a basic task in surveillance video analysis. In most real cases, its performance is heavily based on the efficiency of shadow…”
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Stochastic View Registration of Overlapping Cameras Based on Arbitrary Motion by Szlavik, Z., Sziranyi, T., Havasi, L.

“…A new motion-based method is presented for automatic registration of images in multicamera systems, to permit synthesis of wide-baseline composite views…”
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Process Evaluation of a Multidisciplinary Care Program for Patients Undergoing Gynaecological Surgery by Bouwsma, E. V. A., Vonk Noordegraaf, A., Szlávik, Z., Brölmann, H. A. M., Emanuel, M. H., Lips, J. P., van Mechelen, W., Mozes, A., Thurkow, A. L., Huirne, J. A. F., Anema, J. R.

“…Purpose This study describes the process evaluation of an innovative multidisciplinary care program for patients undergoing benign gynaecologic surgery. This…”
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Influence of Light on the Inorganic Part of the Ruthenium-Catalyzed Belousov-Zhabotinsky Reaction by Reddy, M. K. Ram, Szlavik, Z, Nagy-Ungvarai, Zs, Muller, S. C

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Higher order symmetry for non-linear classification of human walk detection by Havasi, László, Szlávik, Zoltán, Szirányi, Tamás

“…The paper focuses on motion-based information extraction from cluttered video image sequences. A novel method is introduced which can reliably detect walking…”
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Image matching based on co-motion statistics by Szlavik, Z., Havasi, L., Sziranyi, T.

“…This work presents a method for matching partially overlapping image-pairs where the object of interest is in motion, even if the motion is discontinuous and…”
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A Novel Strategy for the Synthesis of ω-Functionalized Perfluoroalkyl Iodides by Szlávik, Zoltán, Tárkányi, Gábor, Skribanek, Zsolt, Vass, Elemér, Rábai, József

“…The applicability of telomeric alcohols, H(CF2CF2) n CH2OH, for the synthesis of ω-functionalized F-alkylating reagents, I(CF2CF2) n - 1CH2OAc (6, n = 5), is…”
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Convenient syntheses and characterization of fluorophilic perfluorooctyl-propyl amines and ab initio calculations of proton affinities of related model compounds by Szlávik, Zoltán, Tárkányi, Gábor, Gömöry, Ágnes, Tarczay, György, Rábai, József

“…A convenient and effective method for the preparation of perfluorooctyl-propyl amines ([R f8(CH 2) 3] n NH 3− n ( 1– 3), n=1,2,3; R f8(CH 2) 3NHMe ( 4); [R…”
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Application of Trimethylvinylsilane as a Convenient Synthetic Precursor of (Perfluoroalkyl)ethenes:  An Unusual Fluoride-Induced Elimination−Desilylation Coupled Reaction by Szlavik, Z, Tarkanyi, G, Gomory, A, Rabai, J

“…A convenient and effective method for the preparation of perfluoroalkylated ethenes is described. First, the free radical addition of perfluoroalkyl iodides to…”
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Preparative and theoretical study on chain length-dependence and substrate selectivity in the cycloalkylation of condensed [1,2,4]triazolo[4,3- b]pyridazine-6(5 H)-one-3(2 H)-thiones by Csámpai, Antal, Simó, Mónika, Szlávik, Zoltán, Kotschy, András, Magyarfalvi, Gábor, Túrós, György

“…Cyclization of condensed [1,2,4]triazolo[4,3- b]pyridazine-3(2 H)-6(5 H)-ones with α,ω-dibromoalkanes afforded a series of novel ring systems including…”
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Eigenwalks: walk detection and biometrics from symmetry patterns by Havasi, L., Szlavik, Z., Sziranyi, T.

“…In this paper we present a symmetry-based approach which can be used to detect humans and to extract biometric characteristics from video image-sequences. The…”
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Optimizing of searching co-motion point-pairs for statistical camera calibration by Szlavik, Z., Sziranyi, T., Havasi, L., Benedek, C.

“…In the paper we introduce an algorithm for matching partially overlapping image-pairs where the object of interest is in motion, even if the motion is…”
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Synthesis of 3-perfluoroalkyl-propyl esters of L-(+)-tartaric acid by Szlávik, Zoltán, Tárkányi, Gábor, Tarczay, György, Gömöry, Ágnes, Rábai, József

“…A convenient and effective method for the preparation of perfluoroalkyl-propanols (F–(CF 2) n –(CH 2) 3–OH, n = 6,8,10) via boric acid esters is described. The…”
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Motion-based flexible camera registration by Benedek, C., Havasi, L., Sziranyi, T., Szlavik, Z.

“…We outline our latest methods and algorithmic solutions for detection of concurrent motions and registering cameras in real-life surveillance systems. We show…”
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A method for object localization in a multiview multimodal camera system by Havasi, L., Szlavik, Z.

“…The aim of the paper is to show that localization of observed moving objects is possible in a multi-camera multimodal environment. The proposed method based on…”
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Joint boosting of histogram like features for the generic recognition of object classes and subclasses by Molnar, D., Szlavik, Z.

“…A very important aspect of visual human computer interaction is the robust and effective recognition and localization of multiple object classes in the visual…”
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The preparation of methyl 9-iodo-perfluorononanoate: an access to reverse fluorinated amphiphiles by Szlávik, Zoltán, Csámpai, Antal, Pierre Krafft, Marie, Riess, Jean G., Rábai, József

“…ω-Functionalized F-alkyl iodides are useful building blocks of compounds containing perfluoroalkyl segments in an inner position. A convenient and effective…”
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An entropy-based interpretation of retrieval status value-based retrieval, and its application to the computation of term and query discrimination value by Dominich, Sándor, Góth, Júlia, Kiezer, Tamás, Szlávik, Zoltán

“…The concepts of Shannon information and entropy have been applied to a number of information retrieval tasks such as to formalize the probabilistic model, to…”
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Visual inspection of metal objects by using Cellular Neural Networks by Szlavik, Z., Tetzlaff, R., Blug, A., Hoefler, H.

“…Systems for visual inspection, usually, are quite sensitive against variations of the optical properties of the sample surface. In contrary to the above…”
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