VISIGRAPP 2015 - 10th International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications

16:15 - 17:15 - Foyer Posters Session 2

GRAPP

19: Automatic Variable-timing Animation Transition based on Hierarchical Interpolation Method Yumeng Wang, Fubo Lang, Zheng Wang and Bo Xu
31: Multimodal Interaction Techniques in Scientific Data Visualization - An Analytical Survey Jannik Fiedler, Stefan Rilling, Manfred Bogen and Jens Herder
33: Studying the User Experience with a Multimodal Pedestrian Navigation Assistant Gustavo Rovelo, Francisco Abad, M. C.- Juan and Emilio Camahort
59: Using Expressive and Talkative Virtual Characters in Social Anxiety Disorder Treatment Ana Paula Cláudio, Maria Beatriz Carmo, Augusta Gaspar and Renato Teixeira
69: Multi-pass Gaussian Contact-hardening Soft Shadows Kevin Cherry and Robert Kooima
84: Component-based Authoring Tool for Haptic Navigation Takehiko Yamaguchi, Kazuhiro Oshima, Yuto Hirano, Akiyo Makishima, Tetsuya Harada and Paul Richard
94: On Visualizing Movements and Activities of Healthy Seniors - An Overview Shahram Payandeh

IVAPP

5: Report Optimization using Visual Search Strategies - An Experimental Study with Eye Tracking Technology Lisa Falschlunger, Christoph Eisl, Heimo Losbichler and Elisabeth Grabmann
24: Visualization of Large Scientific Datasets - Analysis of Numerical Simulation Data and Astronomical Surveys Catalogues Bruno Thooris and Daniel Pomarède
35: MTTV - An Interactive Trajectory Visualization and Analysis Tool Fabio Poiesi and Andrea Cavallaro
38: Towards Highly Affine Visualizations of Consumption Data from Buildings Matthias Nielsen and Kaj Grønbæk

VISAPP

2: Improved Confidence Measures for Variational Optical Flow Maren Brumm, Jan Marek Marcinczak and Rolf-Rainer Grigat
47: Verification Approach of Statechart Models based on Property Statechart Lina Chen, Yu Zhang and Jianmin Zhao
68: Enhancement of Degraded Images by Natural Phenomena Daily Daleno de O. Rodrigues, Anderson G. Fontoura, José R. Hughes Carvalho, José P. de Queiroz Neto and Renato P. Vieira
78: A Review of Hough Transform and Line Segment Detection Approaches Payam S. Rahmdel, Richard Comley, Daming Shi and Siobhan McElduff
84: Pedestrian Re-identification - Metric Learning using Symmetric Ensembles of Categories Sateesh Pedagadi, James Orwell and Boghos Boghossian
110: Saliency Detection based on Depth and Sparse Features Gangbiao Chen and Chun Yuan
115: Multiphase Region-based Active Contours for Semi-automatic Segmentation of Brain MRI Images Farhan Akram, Domenec Puig, Miguel Angel Garcia and Adel Saleh
123: Detection and Characterization of the Sclera - Evaluation of Eye Gestural Reactions to Auditory Stimuli Alba Fernández, Joaquim de Moura, Marcos Ortega and Manuel G. Penedo
127: SIFT-EST - A SIFT-based Feature Matching Algorithm using Homography Estimation Arash Shahbaz Badr, Luh Prapitasari and Rolf-Rainer Grigat
162: Adaptive Segmentation by Combinatorial Optimization Lakhdar Grouche and Aissa Belmeguenai
191: Securing Iris Images with a Robust Watermarking Algorithm based on Discrete Cosine Transform Mohammed A. M. Abdullah, Satnam Singh Dlay and Wai Lok Woo
211: Video Segmentation via a Gaussian Switch Background Model and Higher Order Markov Random Fields Martin Radolko and Enrico Gutzeit
239: A Measure of Texture Directionality Manil Maskey and Timothy Newman
252: Optimization-based Automatic Segmentation of Organic Objects of Similar Types Enrico Gutzeit, Martin Radolko, Arjan Kuijper and Uwe von Lukas
254: An Eficient Image Registration Method based on Modified NonLocal-Means - Application to Color Business Document Images Louisa Kessi, Frank Lebourgeois and Garcia Christophe
263: Robust Watermarking Algorithm for 3D Multiresolution Meshes Ikbel Sayahi, Akram Elkefi, Mohamed Koubaa and Chokri Ben Amar
267: Segmentation of Optic Disc and Blood Vessels in Retinal Images using Wavelets, Mathematical Morphology and Hessian-based Multi-scale Filtering Luiz Carlos Rodrigues and Mauricio Marengoni
268: Vehicle Tracking and Origin-destination Counting System for Urban Environment Jean Carlo Mendes, Andrea Gomes Campos Bianchi and Álvaro R. Pereira Júnior
284: A Generic Probabilistic Graphical Model for Region-based Scene Interpretation Michael Ying Yang
309: Crowd Event Detection in Surveillance Video - An Approach based on Optical Flow High-frequency Feature Analysis Ana Paula G. S. de Almeida, Vitor de Azevedo Faria and Flavio de Barros Vidal
314: Thinning based Antialiasing Approach for Visual Saliency of Digital Images Olivier Rukundo
334: A New 2-Point Absolute Pose Estimation Algorithm under Plannar Motion Sung-In Choi and Soon-Yong Park

08:15	Welcome Desk & Registration (08:15 - 08:45)
08:45	08:45 - 10:15 - Room Enzian European Project Space - Panel Title: "Funding opportunities under Horizon 2020 for Computer Vision, Graphics, Optics and Photonics" EPS Chair: Filipa Duarte, FCT-UNL, Portugal EPS Panelists Manuel Spaeth, German ICT National Contact Point, Germany Maria Raposo, CEFITEC/FCT/UNL, Portugal Lars Linsen, Jacobs University, Bremen, Germany
10:15	Coffee-Break (10:15 - 10:30)
10:30	10:30 - 12:00 - Room Glacier European Project Space Session - Computer Vision, Computer Graphics and Information Visualization Sixth Sense - Increasing fault tolerance of human machine interfaces through sensor fusion Presenter: Nelson Silva PRESIOUS – Predictive digitization, restoration and degradation assessment of cultural heritage objects Presenter: Ioannis Pratikakis SUMMER - Software for the Use of Multi-Modality images in External Radiotherapy Presenter: Miguel Nunes
10:30	10:30 - 12:00 - Room Limmat Parallel Session 6 - Interactive Environments - GRAPP 2: Sketching 2D Vessels and Vascular Diseases with Integrated Blood Flow Patrick Saalfeld, Alexandra Baer, Uta Preim, Bernhard Preim and Kai Lawonn 12: Solid Geometric Object Reconstruction from Single Line Drawing Image Jinxin Zheng, Yongtao Wang and Zhi Tang 70: The Influence of Gravity-adapted Target Resizing on Direct Augmented Reality Pointing under Simulated Hypergravity Daniela Markov-Vetter, Vanja Zander, Joachim Latsch and Oliver Staadt 10:30 - 12:00 - Room Aare Parallel Session 6 - 3D reconstruction - VISAPP 13: Combined Bilateral Filter for Enhanced Real-time Upsampling of Depth Images Oliver Wasenmüller, Gabriele Bleser and Didier Stricker 95: Periodic Patterns Recovery for Multicamera Calibration Lorenzo Sorgi and Andrey Bushnevskiy 278: Range and Vision Sensors Fusion for Outdoor 3D Reconstruction Ghina El Natour, Omar Ait Aider, Raphael Rouveure, François Berry and Patrice Faure 299: Image-based Location Recognition and Scenario Modelling Carlos Orrite, Juan Soler, Mario Rodriguez, Elías Herrero and Roberto Casas 10:30 - 12:00 - Room Reuss Parallel Session 6 - Surveillance - VISAPP 116: Weakly Supervised Object Localization with Large Fisher Vectors Josip Krapac and Siniša Šegvić 276: Automatic Road Segmentation of Traffic Images Chiung-Yao Fang, Han-Ping Chou, Jung-Ming Wang and Sei-Wang Chen 307: Convolutional Patch Networks with Spatial Prior for Road Detection and Urban Scene Understanding Clemens-Alexander Brust, Sven Sickert, Marcel Simon, Erik Rodner and Joachim Denzler 327: Open Framework for Combined Pedestrian Detection Floris De Smedt and Toon Goedemé
12:00	12:00 - 13:00 - Room Enzian Keynote Lecture From Single Object to Contextual Authentication - A New Challenge in Multimedia Forensics and Beyond Mauro Barni, Universita` di Siena, Italy
13:00	Lunch (13:00 - 14:15)
14:15	14:15 - 16:15 - Room Limmat Parallel Session 7 - Animation and Simulation - GRAPP 28: A Particle-based Dissolution Model using Chemical Collision Energy Min Jiang, Richard Southern and Jian Jun Zhang 58: Interactive Control of Deformable-object Animations through Control Metaphor Pattern Adherence Shane Transue and Min-Hyung Choi 39: GPU Ray-traced Collision Detection - Fine Pipeline Reorganization François Lehericey, Valérie Gouranton and Bruno Arnaldi 40: Self-collision Detection using Sphere Chains Francisco A. Madera, Enrique Ayala and Francisco Moo-Mena 83: Interactive Control of Dance Groups Using Kinect Asako Soga and Itsuo Yoshida 14:15 - 16:15 - Room Glacier Parallel Session 7 - Spatial Data Visualization / Abstract Data Visualization / General Data Visualization - IVAPP 10: A Linear Time Algorithm for Visualizing Knotted Structures in 3 Pages Vitaliy Kurlin 30: Analyzing the Effect of Lossy Compression on Particle Traces in Turbulent Vector Fields Marc Treib, Kai Bürger, Jun Wu and Rüdiger Westermann 23: Effect of Displaying Uncertainty in Line and Bar Charts - Presentation and Interpretation D. van der Laan, Edwin de Jonge and Jessica Solcer 53: A Concept for the Exploratory Visualization of Patent Network Dynamics Florian Windhager, Albert Amor-Amorós, Michael Smuc, Paolo Federico, Lukas Zenk and Silvia Miksch 14:15 - 16:15 - Room Aare Parallel Session 7 - Segmentation - VISAPP 83: Spectral Fiber Feature Space Evaluation for Crime Scene Forensics - Traditional Feature Classification vs. BioHash Optimization Christian Arndt, Jana Dittmann and Claus Vielhauer 262: CURFIL: Random Forests for Image Labeling on GPU Hannes Schulz, Benedikt Waldvogel, Rasha Sheikh and Sven Behnke 119: A Self-adaptation Method for Human Skin Segmentation based on Seed Growing Anderson Carlos Sousa e Santos and Helio Pedrini 281: Curvature-based Human Body Parts Segmentation in Physiotherapy Francis Deboeverie, Roeland De Geest, Tinne Tuytelaars, Peter Veelaert and Wilfried Philips 14:15 - 16:15 - Room Reuss Parallel Session 7 - Object Detection - VISAPP 25: LDA Combined Depth Similarity and Gradient Features for Human Detection using a Time-of-Flight Sensor Alexandros Gavriilidis, Carsten Stahlschmidt, Jörg Velten and Anton Kummert 45: Solving Orientation Duality for 3D Circular Features using Monocular Vision Alaa AlZoubi, Tanja K. Kleinhappel, Thomas W. Pike, Bashir Al-Diri and Patrick Dickinson 76: Reliable Image Matching using Binarized Gradient Features Obtained with Multi-flash Camera Yasunori Sakuramoto, Yuichi Kanematsu, Shuichi Akizuki, Manabu Hashimoto, Kiyotaka Watanabe and Makito Seki 87: A Shape Consistency Measure for Improving the Generalized Hough Transform - Modified Voting Procedure for Discriminative Generalized Hough Transform based on Random Forest Confidence Measure Ferdinand Hahmann, Gordon Böer, Eric Gabriel, Carsten Meyer and Hauke Schramm 129: Ensemble Learning Optimization for Diabetic Retinopathy Image Analysis Hanan S. Alghamdi, Lilian Tang and Yaochu Jin 149: Conics Detection Method based on Pascal’s Theorem Musfequs Salehin, Lihong Zheng and Junbin Gao
16:15	Coffee-Break (16:15 - 17:00)
16:15	16:15 - 17:15 - Foyer Posters Session 2 GRAPP 19: Automatic Variable-timing Animation Transition based on Hierarchical Interpolation Method Yumeng Wang, Fubo Lang, Zheng Wang and Bo Xu 31: Multimodal Interaction Techniques in Scientific Data Visualization - An Analytical Survey Jannik Fiedler, Stefan Rilling, Manfred Bogen and Jens Herder 33: Studying the User Experience with a Multimodal Pedestrian Navigation Assistant Gustavo Rovelo, Francisco Abad, M. C.- Juan and Emilio Camahort 59: Using Expressive and Talkative Virtual Characters in Social Anxiety Disorder Treatment Ana Paula Cláudio, Maria Beatriz Carmo, Augusta Gaspar and Renato Teixeira 69: Multi-pass Gaussian Contact-hardening Soft Shadows Kevin Cherry and Robert Kooima 84: Component-based Authoring Tool for Haptic Navigation Takehiko Yamaguchi, Kazuhiro Oshima, Yuto Hirano, Akiyo Makishima, Tetsuya Harada and Paul Richard 94: On Visualizing Movements and Activities of Healthy Seniors - An Overview Shahram Payandeh IVAPP 5: Report Optimization using Visual Search Strategies - An Experimental Study with Eye Tracking Technology Lisa Falschlunger, Christoph Eisl, Heimo Losbichler and Elisabeth Grabmann 24: Visualization of Large Scientific Datasets - Analysis of Numerical Simulation Data and Astronomical Surveys Catalogues Bruno Thooris and Daniel Pomarède 35: MTTV - An Interactive Trajectory Visualization and Analysis Tool Fabio Poiesi and Andrea Cavallaro 38: Towards Highly Affine Visualizations of Consumption Data from Buildings Matthias Nielsen and Kaj Grønbæk VISAPP 2: Improved Confidence Measures for Variational Optical Flow Maren Brumm, Jan Marek Marcinczak and Rolf-Rainer Grigat 47: Verification Approach of Statechart Models based on Property Statechart Lina Chen, Yu Zhang and Jianmin Zhao 68: Enhancement of Degraded Images by Natural Phenomena Daily Daleno de O. Rodrigues, Anderson G. Fontoura, José R. Hughes Carvalho, José P. de Queiroz Neto and Renato P. Vieira 78: A Review of Hough Transform and Line Segment Detection Approaches Payam S. Rahmdel, Richard Comley, Daming Shi and Siobhan McElduff 84: Pedestrian Re-identification - Metric Learning using Symmetric Ensembles of Categories Sateesh Pedagadi, James Orwell and Boghos Boghossian 110: Saliency Detection based on Depth and Sparse Features Gangbiao Chen and Chun Yuan 115: Multiphase Region-based Active Contours for Semi-automatic Segmentation of Brain MRI Images Farhan Akram, Domenec Puig, Miguel Angel Garcia and Adel Saleh 123: Detection and Characterization of the Sclera - Evaluation of Eye Gestural Reactions to Auditory Stimuli Alba Fernández, Joaquim de Moura, Marcos Ortega and Manuel G. Penedo 127: SIFT-EST - A SIFT-based Feature Matching Algorithm using Homography Estimation Arash Shahbaz Badr, Luh Prapitasari and Rolf-Rainer Grigat 162: Adaptive Segmentation by Combinatorial Optimization Lakhdar Grouche and Aissa Belmeguenai 191: Securing Iris Images with a Robust Watermarking Algorithm based on Discrete Cosine Transform Mohammed A. M. Abdullah, Satnam Singh Dlay and Wai Lok Woo 211: Video Segmentation via a Gaussian Switch Background Model and Higher Order Markov Random Fields Martin Radolko and Enrico Gutzeit 239: A Measure of Texture Directionality Manil Maskey and Timothy Newman 252: Optimization-based Automatic Segmentation of Organic Objects of Similar Types Enrico Gutzeit, Martin Radolko, Arjan Kuijper and Uwe von Lukas 254: An Eficient Image Registration Method based on Modified NonLocal-Means - Application to Color Business Document Images Louisa Kessi, Frank Lebourgeois and Garcia Christophe 263: Robust Watermarking Algorithm for 3D Multiresolution Meshes Ikbel Sayahi, Akram Elkefi, Mohamed Koubaa and Chokri Ben Amar 267: Segmentation of Optic Disc and Blood Vessels in Retinal Images using Wavelets, Mathematical Morphology and Hessian-based Multi-scale Filtering Luiz Carlos Rodrigues and Mauricio Marengoni 268: Vehicle Tracking and Origin-destination Counting System for Urban Environment Jean Carlo Mendes, Andrea Gomes Campos Bianchi and Álvaro R. Pereira Júnior 284: A Generic Probabilistic Graphical Model for Region-based Scene Interpretation Michael Ying Yang 309: Crowd Event Detection in Surveillance Video - An Approach based on Optical Flow High-frequency Feature Analysis Ana Paula G. S. de Almeida, Vitor de Azevedo Faria and Flavio de Barros Vidal 314: Thinning based Antialiasing Approach for Visual Saliency of Digital Images Olivier Rukundo 334: A New 2-Point Absolute Pose Estimation Algorithm under Plannar Motion Sung-In Choi and Soon-Yong Park
17:15	17:15 - 19:00 - Room Aare Parallel Session 8 - Surveillance - VISAPP 205: Estimating Human Actions Affinities Across Views Nicoletta Noceti, Alessandra Sciutti, Francesco Rea, Francesca Odone and Giulio Sandini 212: Real-time Accurate Pedestrian Detection and Tracking in Challenging Surveillance Videos Kristof Van Beeck and Toon Goedemé 329: How to Choose the Best Embedded Processing Platform for on-Board UAV Image Processing ? Dries Hulens, Jon Verbeke and Toon Goedemé 39: An Online Vision System for Understanding Complex Assembly Tasks Thiusius Rajeeth Savarimuthu, Jeremie Papon, Anders Glent Buch, Eren Erdal Aksoy, Wail Mustafa, Florentin Wörgötter and Norbert Krüger 17:15 - 19:00 - Room Reuss Parallel Session 8 - Industrial - VISAPP 308: Handwritten Text Verification on Mobile Devices Nilson Donizete Guerin Júnior, Flávio de Barros Vidal and Bruno Macchiavello 96: Data Acquisition in Cast Iron Foundries by Image Analysis Bernd Dreier, Florian Blas and Alexander Kostgeld 114: Real-time Detection and Recognition of Machine-Readable Zones with Mobile Devices Andreas Hartl, Clemens Arth and Dieter Schmalstieg 144: Robust and Fast Teat Detection and Tracking in Low-resolution Videos for Automatic Milking Devices Matthew van der Zwan and Alexandru Telea 351: Time-to-Contact in Scattering Media Wooseong Jeong, Laksmita Rahadianti, Fumihiko Sakaue and Jun Sato 17:15 - 19:00 - Room Limmat Parallel Session 8 - Color and appearance - VISAPP 52: Color Restoration for Infrared Cutoff Filter Removed RGBN Multispectral Filter Array Image Sensor Chul Hee Park, Hyun Mook Oh and Moon Gi Kang 59: Least Square based Multi-spectral Color Interpolation Algorithm for RGB-NIR Image Sensors Ji Yong Kwon, Chul Hee Park and Moon Gi Kang 167: Round Colour Space for Pentachromacy - Circularity of Multidimensional Hue Alfredo Restrepo Palacios 170: Multifractal Texture Analysis using a Dilation-based Holder Exponent Joao Batista Florindo, Odemir Martinez Bruno and Gabriel Landini 319: Real-time Material Transformation using Single Frame Surface Orientation Imager Toru Kurihara and Shigeru Ando 17:15 - 19:00 - Room Siemenssaal Parallel Session 8 - Image quality - VISAPP 24: Adaptive Segmentation based on a Learned Quality Metric Iuri Frosio and Ed R. Ratner 194: New Method for Evaluation of Video Segmentation Quality Mahmud Abdulla Mohammad, Ioannis Kaloskampis and Yulia Hicks 213: Low Level Features for Quality Assessment of Facial Images Arnaud Lienhard, Patricia Ladret and Alice Caplier 218: Real-time Visualization of High-Dynamic-Range Infrared Images based on Human Perception Characteristics - Noise Removal, Image Detail Enhancement and Time Consistency Frederic Garcia, Cedric Schockaert and Bruno Mirbach 304: Sensor Pattern Noise Matching Based on Reliability Map for Source Camera Identification Riccardo Satta
19:15	Social Event (19:15 - 23:30)