GraphiCon 2021
Computer Graphics and Vision 2021

Table of Contents

• Cover
  
• Preface
  Summary: There were 205 papers submitted for peer-review to this workshop. Out of these, 124 papers were accepted for this volume.

Session 1: Intelligent Solutions in Computer Graphics

• Light Transport Simulation and Realistic Rendering: State of the Art Report 1-12
  Vladimir Frolov, Alexey Voloboy, Sergey Ershov, Vladimir Galaktionov
• The Real-Time Rendering of Gradient Media 13-23
  Sergei Riabov, Andrey Zhdanov, Dmitry Zhdanov, Ildar Valiev
• Estimation of Optimal Number of Rays in the Bidirectional Photon Mapping Method 24-35
  Sergey Ershov, Alexey Voloboy
• Rendering the Real-Time Caustics with DirectX Raytracing 36-47
  Egor Komarov, Dmitry Zhdanov, Andrey Zhdanov
• Pyramid HBAO - a Scalable Horizon-Based Ambient Occlusion Method 48-63
  Andrew Astapov, Vladimir Frolov, Vladimir Galaktionov
• Real-time Rendering of Small-scale Volumetric Structure on Animated Surfaces 64-73
  Artemiy Leshonkov, Vladimir Frolov
• Optimizing ARINC 661 Rendering for OpenGL with Hardware Support in the JetOS Aviation Operating System 74-82
  Boris Barladian, Lev Shapiro, Nikolay Deryabin, Yury Solodelov, Alexey Voloboy, Vladimir Galaktionov
• Reliable GPU-Based Methods and Algorithms of Implementation Dynamic Relief Shadows in Virtual Environment Systems 83-94
  Petr Timokhin, Mikhail Mikhaylyuk
• Approximate Instancing for Modeling Plant Ecosystems 95-104
  Albert Garifulin, Vladimir Frolov, Anastasiya Khlupina
• Conservative Out-of-Core Rendering of Large Dynamic Scenes Using HDLODs 105-115
  Vitaly Semenov, Vasily Shutkin, Vladislav Zolotov
• Rendering of Newton's Rings in Monochrome Light 116-125
  Victor Debelov, Nikita Dolgov
• Comparison of the Results of Modeling a Dispersed Medium by Wave and Ray Methods 126-134
  Sergey Pozdnyakov, Sergey Ershov, Nikolay Deryabin, Alexey Voloboy
• BSDF Reconstruction of Inks and Paints for Light Guiding Plates 135-149
  Vadim Sokolov, Igor Potemin, Dmitry Zhdanov, Boris Barladian
• An Auto-Programming Approach to Vulkan 150-165
  Vladimir Frolov, Vadim Sanzharov, Vladimir Galaktionov, Alexandr Scherbakov
• Towards Hardware OpenGL Support in Cloud Computing 166-171
  Eugene Denisov, Irina Kalugina
• Expanding the Functionality of Optical CAD Using the Python Scripting Language 172-179
  Mikhail Kopylov
• Simulation of Cosmonaut Rescue Using Virtual Reality 180-187
  Mikhail Mikhaylyuk, Andrey Maltsev, Evgeny Strashnov
• Shot Boundary Detection Method Based on a New Extensive Dataset and Mixed Features 188-198
  Alexander Gushchin, Anastasia Antsiferova, Dmitriy Vatolin
• Applying Objective Quality Metrics to Video-Codec Comparisons: Choosing the Best Metric for Subjective Quality Estimation 199-210
  Anastasia Antsiferova, Alexander Yakovenko, Nickolay Safonov, Dmitriy Kulikov, Alexander Gushin, Dmitriy Vatolin

Session 2: Scientific Visualization and Visual Analytics

• Visual Analytics Tools for Polycode Stimuli Eye Gaze Tracking in Virtual Reality 211-222
  Konstantin Ryabinin, Konstantin Belousov, Roman Chumakov
• Ontology-Driven Toolset for Audio-Visual Stimuli Representation in EEG-Based BCI Research 223-234
  Konstantin Ryabinin, Svetlana Chuprina, Ivan Labutin
• Experimental Digital Animation in Fluid Dynamics 235-240
  Irina Znamenskaya, Nikolay Sysoev, Igor Doroshchenko
• Visualization of the Influence of Changes in the Controlled Dissipative Properties on the Accuracy of the QGDFoam Solver 241-250
  Alexander Bondarev, Artem Kuvshinnikov
• Construction of Composite Stereo Images of Scientific Results Using the Multi-View StereoMaker 2.0 Software Package 251-258
  Sergey Andreev, Nicole Bondareva, Alexander Bondarev
• Visualization of Dataflows: a Casestudy of COVID-19 Rumors 259-267
  Mikhail Ulizko, Evheniy Tretyakov, Rufina Tukumbetova, Alexey Artamonov, Mikhail Esaulov
• Visualizing Generalized Computational Experiment State 268-276
  Alena Zakharova, Dmitriy Korostelyov, Aleksandr Podvesovskii, Vladimir Galaktionov
• Development of an Approach to Building Representation Metaphors for Visualizing Graph Models (by the Example of Cognitive Maps) 277-287
  Ruslan Isaev, Aleksandr Podvesovskii
• Semiotic Assessment of Visualization Tools 288-295
  Alena Zakharova, Aleksey Shklyar, Evgeniya Vekhter
• Constructing 3D Scenes of Scientific Visualization Using CinemaScience Format 296-307
  Pavel Vasev, Sergey Porshnev, Majid Forghani, Dmitry Manakov, Mikhail Bakhterev, Ilya Starodubtsev
• The Visualization of Educational Measurement Results in Adaptive eLearning Systems for the Analysis of the Assessment Materials Quality 308-317
  Yulia Lavdina, Oleg Gustun, Evgeniy Antonov
• An Application of the Visualization Methods for Investigation Small Scale Processes in the Atmosphere-hydrosphere Boundary Layer within Laboratory Experiments on the Wind-wave Facilities 318-323
  Daniil Sergeev, Anatoly Suvorov, Alexander Kandaurov
• Visualization of Non-Isothermal Liquids Mixing Processes Under the Influence of External Forces 324-329
  Alexandr Sataev, Vyacheslav Andreev
• Visualization of the Neutron Fields Behavior According to the Operational Archives of the Nuclear Reactor RBMK 330-338
  Alexey Bukalin, Andrey Zagrebaev, Victor Pilyugin
• Lens Library to Facilitate Composing of Virtual Scene for Optic Experiments 339-348
  Victor Debelov, Nikita Dolgov
• Evaluation of Vector Transformations for Russian Static and Contextualized Embeddings 349-357
  Olga Korogodina, Vladimir Koulichenko, Olesya Karpik, Eduard Klyshinsky
• Visualization of the Evolutionary Path: an Influenza Case Study 358-368
  Majid Forghani, Pavel Vasev, Edward Ramsay, Alexander Bersenev
• Method of Polychromatic Hilbert Diagnostics of Phase and Temperature Perturbations of Axisymmetric Flames 369-378
  Vitaly Arbuzov, Eduard Arbuzov, Yuri Dubnishchev, Olga Zolotukhina, Vladimir Lukashov
• Influence of the Tool Visibility and the Object Highlighting when Interacting with a Virtual Object in a VR Environment 379-386
  Natalya Averbukh, Illya Starodubtsev
• Algorithms for Automated Differentiation of Subtypes and Improving the Overall Accuracy of Image Classification in Career Guidance 387-398
  Iuliia Tarasova, Vyacheslav Andreev, Andrey Chechin, Denis Toskin
• Usage of Color During Visualization of Rays Propagation Simulated with Monte-Carlo Method 399-405
  Elissey Birukov, Irina Ryzhova, Alexey Voloboy
• Computer and Physical Modeling for Verification of the Stereo System Calibration Parameters Optimization Results 406-412
  Vladislav Pinchukov, Ekaterina Shmatko, Anton Poroykov, Artem Bogachev
• Visualization of the Operational Parameters Archive of a Nuclear Reactor 413-421
  Stanislav Ten, Andrey Zagrebayev, Victor Pilyugin

Session 3: Computer Vision

• Automatic Detection of Certain Unwanted Driver Behavior 422-432
  Boris Faizov, Vlad Shakhuro, Anton Konushin
• Structure Preserving Exemplar-Based 3D Texture Synthesis 433-442
  Andrew Babichev, Vladimir Frolov
• Detection of Good Matching Areas Using Convolutional Neural Networks in Scene Matching-Based Navigation Systems 443-452
  Ayham Shahoud, Dmitriy Shashev, Stanislav Shidlovskiy
• Practical People Counting Algorithm 453-463
  Timur Mamedov, Denis Kuplyakov, Anton Konushin
• Queue Waiting Time Estimation Using Person Re-identification by Upper Body 464-474
  Timur Mamedov, Denis Kuplyakov, Anton Konushin
• Operator's Gaze Direction Recognition 475-487
  Alexey Popov, Vlad Shakhuro, Anton Konushin
• Rare Traffic Signs Recognition 488-495
  Tingir Badmaev, Vlad Shakhuro, Anton Konushin

Session 4: Biomedical Image Processing and Analysis

• Tissue Type Recognition in Whole Slide Histological Images 496-507
  Alexander Khvostikov, Andrey Krylov, Ilya Mikhailov, Pavel Malkov, Natalya Danilova
• Multiclass U-Net Segmentation of Brain Electron Microscopy Data 508-518
  Alexandra Getmanskaya, Nikolay Sokolov, Vadim Turlapov
• Preprocessing Images Algorithm without Gaussian Shaped Particles for PIV Analysis and Imaging Vortices on the Epicardial Surface 519-528
  Daria Mangileva, Alexander Kursanov, Alena Tsvetkova, Olesya Bernikova, Alexey Ovechkin, Maria Grubbe, Jan Azarov, Leonid Katsnelson
• Combined Processing of Hyperspectral and Thermal Images of Plants in Soil for the Early Diagnosis of Drought 529-541
  Maxim Lysov, Konstantin Pukhky, Vadim Turlapov
• Palm Vein Identification Based on Vein Segmentation and Triplet Loss Function 542-548
  Denis Trofimov, Elena Pavelyeva

Session 5: Digital Earth and Big Data

• The Individual's Perception Space of the Digital Earth 549-554
  Yuri Baturin
• Digital Earth: Prism of 2020 555-563
  Eugene Eremchenko
• Segmentation of Seismic Images 564-570
  Ekaterina Tolstaya, Anton Egorov
• Experience in Binary Classification of Sea Ice by SAR Images Based on Neural Networks 571-579
  Polina Mikhaylyukova, Marina Semenova, Anastasia Shurygina, Nickolay Shabalin, Anna Antonova, Vladimir Valeev, Andrey Mitrofanov, Andrey Kokhan, Sergey Bekhtin, Pavel Golubev
• Graphic File Formats for Web Virtual Globe 580-588
  Sergey Presnyakov, Grigory Boyarshinov, Tatyana Borovskaya, Alena Rybkina
• Methods for Displaying the Dynamics of Indices Based on Remote Sensing Data of the Earth 589-597
  Evgeniy Trubakov, Andrey Trubakov, Anna Trubakova
• Digital Earth for Smart Municipalities 598-603
  Eugene Eremchenko, Ilya Rylskiy
• Elimination of Information Redundancy of Hyperspectral Raster Images Technology Enhancement 604-610
  Dmitriy Vasin, Pavel Pakhomov, Sergey Rotkov
• SLAM-based Indoor Navigation in University Buildings 611-617
  Ekaterina Sukhareva, Tatiana Tomchinskaya, Ilya Serov

Session 6: Geometric Modeling. Computer Graphics in Education

• Local R-Functional Modelling (LRFM) 618-628
  Alexey Tolok, Nataliya Tolok
• Managing Graphics Training in Digitalized Environment 629-636
  Irina Stolbova, Olga Pichkaleva
• Geometric Aspects of the Functional-Voxel Implementation of the ORCA Algorithm 637-644
  Alexey Tolok, Anastasiya Sycheva
• Geometric Method for Estimating Shading Degree of Objects in Solar Industry 645-655
  Leonid Markin, Lyudmila Bobrik
• Algorithms for Working with Orthogonal Polyhedrons in Solving Cutting and Packing Problems 656-665
  Vladislav Chekanin, Alexander Chekanin
• Solid Modeling of Geometric Objects in Point Calculus 666-672
  Evgeniy Konopatskiy, Andrey Bezditnyi
• A Constructive Algorithm for Transforming Conics in a Circle on Imaginary Laguerre Points 673-681
  Elena Boyashova, Denis Voloshinov, Tatyana Musaeva
• An Approach to Comparing Multidimensional Geometric Objects 682-688
  Igor Seleznev, Evgeniy Konopatskiy, Olga Voronova, Oksana Shevchuk, Andrey Bezditnyi
• Development of a Gradient Descent Algorithm for Pathway Routing Based on Functional-Voxel Modeling 689-696
  Alexey Tolok, Pavel Petukhov
• Effectiveness of Graphic Training Technologies in Today's Environment 697-704
  Elena Oparina, Irina Stolbova
• Iterative Model of the Pursuer Trajectory in Space 705-712
  Alexander Dubanov
• Predictive Geometric Models for Heat-Insulation Properties of Semi-Finished Fur and Down Products 713-719
  Victor Yurkov, Elena Dolgova, Margarita Chizhik
• Computer Eye-Tracking Model to Investigate Influence of the Viewer's Perception of the Graphic Information 720-728
  Ekaterina Borevich, Serg Mescheryakov, Victor Yanchus
• Criteria for Evaluating the Design of Advertising Content 729-738
  Tatiana Musaeva, Helena Boyashova, Denis Voloshinov
• The Algorithm for Crossing the N-dimensional Hyperquadric with N-1-dimensional Hyperspace 739-744
  Elena Lesnova, Denis Voloshinov
• The Analysis of Activity of the Teacher of Engineering Geometry in the Conditions of the Digital Educational Environment 745-753
  Konstantin Nosov, Lubov Tarasova
• Grid Based on the Sierpinski Fractal and an Assessment of the Prospects for its Application in Aircraft Parts 754-761
  Leviin Zhikharev
• Smoothness of Connection of Ruled Road Surface Form Segments 762-771
  Evgeniy Lyubchinov, Konstantin Panchuk

Session 7: Computer Graphics in Material Science, Light Engineering and Design

• Technology for Cast Iron Microstructure Analysis in SIAMS Software Using Neural Networks 772-780
  Tatyana Sivkova, Aleksandr Gusev, Artem Syropyatov
• The Relationship of Musical and Color Preferences of a Person in Computer Graphics 781-785
  Anastasia Tonkoglaz, Evgeniya Vekhter, Aleksey Shklyar
• Improvement of an Algorithm for Determining the Interplanar Distances of the Crystal Structure of a Substance from Transmission Electron Microscopy Images 786-792
  Stepan Nebaba
• Computer Graphics in Lighting Engineering Education: Teaching Photometry and the Basics of the Light Field 793-799
  Vladimir Budak, Denis Makarov
• Modelling Reflection from Real Surfaces 800-808
  Alexander Basov, George Boos, Vladimir Budak, Anton Grimailo
• Realistic Simulation of Synthetic Images on Computer Monitors Based on the Color Appearance Model CIECAM02 809-817
  Vladimir Budak, Ekaterina Emelianova
• Scaling of Discomfort Sensations in the Conditions of Performing Office Visual Tasks 818-825
  Georgy Boos, Vladimir Budak, Ekaterina Ilyina, Tatyana Meshkova
• The Influence of Lighting System Photometric Characteristics on Mental State of Users. The Case Study of Keyboard Handwriting 826-836
  Svetlana Roslyakova, Anastasia Laushkina, Tatiana Bragina, Ekaterina Zemlyanova, Oleg Basov
• Lighting Quality Criteria Based on the Luminance Spatial-Angular Distribution 837-845
  Georgy Boos, Vladimir Budak, Tatyana Meshkova, Victor Zheltov
• Method of the Analysis of Materials' Microstructure Based on the Fractal Analysis of Images 846-854
  Konstantin Makarenko, Ekaterina Zentsova
• Rendering Semisynthetic FIB-SEM Images of Rock Samples 855-863
  Ilia Safonov, Anton Kornilov, Iryna Reimers
• Modeling of Natural Lighting Parameters in the Open Air with Intermeradiandiate Luminance Distribution 864-871
  Evgeniy Konopatskiy, Vladimir Yehorchenkov, Andrey Bezditnyi
• Evaluating the Ergonomics of Online Store User Interfaces Based on Visual Analytics 872-881
  Konstantin Dergachev, Elena Dergacheva
• Interactive Design as a Model of Creative Communication: the WATT Mobile App in the "Sensitive City" System 882-890
  Elena Zaeva-Burdonskaya, Elmira Khusanbaeva
• Image Processing in Contact Endurance Research 891-895
  Andrey Kirichek, Sergey Barinov, Aleksandr Yashin

Session 8: Artificial Intelligence, Cognitive Technology and Robotics

• Integrating Traditional Machine Learning and Neural Networks for Image Processing 896-904
  Nikita Laptev, Vladislav Laptev, Olga Gerget, Dmitrii Kolpashchikov
• Development of Visual and Audio Speech Recognition Systems Using Deep Neural Networks 905-916
  Denis Ivanko, Dmitry Ryumin
• Exploratory Analysis of Biomedical Data in Order to Construct Intelligent Analytical Models for Assessing the Risk of Cancer 917-929
  Dmitry Lagerev, Anton Korsakov, Alena Zakharova
• Method for Adaptation of Algorithms to GPU Architecture 930-941
  Vadim Bulavintsev, Dmitry Zhdanov
• Software Package for Searching People and Vehicles Using Unmanned Aerial Vehicles 942-953
  Dmitriy Bulatitskiy, Andrey Selifontov, Sergey Shevchenko, Victor Filippov
• Multi-agent Approach to Predict the Trajectory of Road Infrastructure Agents Using a Convolutional Neural Network 954-961
  Andrey Azarchenkov, Maxim Lyubimov
• Blind Deconvolution for Restoring Blurred and Distorted Images Based on the Pyramid Approach and Genetic Algorithms 962-970
  Nikita Medvedkov, Andrey Trubakov
• Multipath Redundant Real-Time Transmission with the Destruction of Expired Packets in Intermediate Nodes 971-979
  Vladimir Bogatyrev, Stanislav Bogatyrev, Anatoly Bogatyrev
• The Timeliness of the Reserved Service in the Cluster with the Regulation of the Time of Destruction of Overdue Requests in the Node Queues 980-987
  Vladimir Bogatyrev, Stanislav Bogatyrev, Anatoly Bogatyrev
• An Intelligent Approach to Recognizing Human Movements Based on a Wearable Device 988-993
  Anastasya Grecheneva, Nikolay Dorofeev, Maxim Goryachev
• Intelligent Image Labeling System for Recognizing Traffic Violations 994-1004
  Dmitriy Titarev, Dmitriy Korostelyov, Valentin Titarev, Dmitriy Kopeliovich
• Investigation of the Batch Size Influence on the Quality of Text Generation by the SeqGAN Neural Network 1005-1010
  Nikolay Krivosheev, Ksenia Vik, Yulia Ivanova, Vladimir Spitsyn
• Sentiment Analysis of Short Russian Texts Using BERT and Word2Vec Embeddings 1011-1016
  Ekaterina Popova, Vladimir Spitsyn
• Model and Algorithms for User Identification by Network Traffic 1017-1027
  Vasily Gai, Irina Ephode, Roman Barinov, Igor Polyakov, Vladimir Golubenko, Olga Andreeva
• Visualization of Research Trending Topic Prediction: Intelligent Method for Data Analysis 1028-1037
  Michael Charnine, Alexey Tishchenko, Leon Kochiev
• Intellectual Analysis of Spatial Data for Information Support in Management of Technical Component of Complex Distributed Information Systems 1038-1045
  Elena Brekotkina, Ramil Gilyazov, Sergey Pavlov, Vladislav Trubin, Olga Khristodulo
• Early Detection and Prediction of Some Threats in Complex Distributed Systems Based on Data Mining 1046-1052
  Artur Gizatullin, Andrey Ivantsov, Alexander Pavlov, Sergey Pavlov, Olga Khristodulo

Session 9: Graphic Technologies for the Product Life Cycle Information Support

• Syntactic Analysis of Graphical Information Using Recursive Scoping 1053-1063
  Alexei Razumowsky
• Data Conversion Model Using the Principles of Geometric Model Structure Proximity Comparison 1064-1072
  Alexey Boytyakov, Alexandr Filinskikh
• Choice of Neural Network Architecture when Recognizing Objects that do not Have High-Level Features 1073-1081
  Grigorii Malyshev, Vyacheslav Andreev, Olga Andreeva, Oleg Chistyakov, Dmitriy Sveshnikov
• Using a Variational Autoencoder in the Task of Overlaying Multiple Images 1082-1087
  Grigorii Malyshev, Vyacheslav Andreev, Olga Andreeva, Oleg Chistyakov, Dmitriy Sveshnikov
• Algorithm for Implementing Logical Operations on Sets of Orthogonal Polygons 1088-1097
  Maxim Godovitsyn, Julia Zhivchikova, Nickolay Starostin, Anton Shtanyuk
• Development of the Skin of the Surface of the Tunnel Part of the Ship's Hull 1098-1103
  Irina Shorkina, Sergey Novikov
• Development of a Chatbot Using Machine Learning Algorithms to Automate Educational Processes 1104-1113
  Dmitriy Alekseev, Polina Shagalova, Eleonora Sokolova
• Evaluating the Interface Using Expert-heuristic Method 1114-1124
  Ulyana Khaleeva
• Research of Immersion in Virtual Reality Technology for the Stage of Information Systems Design 1125-1130
  Nicolay Dudakov
• A Mathematical Model for Ranking High-Level User Interface Regression Tests 1131-1138
  Ilya Zarubin, Aleksandr Filinskikh
• Small Object Surveying Techniques in the Engineering Stages of Design and 3D Reconstruction 1139-1148
  Ekaterina Glumova