introduction 00
play

Introduction (00) RNDr. Martin Madaras, PhD. madaras@skeletex.xyz - PowerPoint PPT Presentation

Jun 18, 2023 •893 likes •1.3k views

Virtual and Augmented Reality Introduction (00) RNDr. Martin Madaras, PhD. madaras@skeletex.xyz Introduction Introduction Who am I? What do I do here? 2 About me Short research bio: - 2014 - finished PhD at FMFI UK - 2014 2016 -

  1. Virtual and Augmented Reality Introduction (00) RNDr. Martin Madaras, PhD. madaras@skeletex.xyz

  2. Introduction Introduction Who am I? What do I do here? 2

  3. About me Short research bio: - 2014 - finished PhD at FMFI UK - 2014 – 2016 - researcher & freelancer - 2016 – 2017 - PostDoc Researcher at TU Wien - 2017 – now - CEO, Research lead at Skeletex Research Collaboration with universities: - 2015 – 2018 - research assistant FMFI UK - 2018 – now - assistant professor at FIIT STU - 2018 – now - assistant professor at FMFI UK 3

  4. What do I do here Explain basic principles of computer graphics and computer vision in - context of VR/AR applications Tell a story about me, computer graphics and interesting projects - Motivate you, students, into CG and CV - Create some kind of collaboration between students and our company - 4

  5. What does Skeletex Research do Freelancing research and development company - What we used to do: - motion capture, skeleton tracking, human body fusion, 3D cameras - Currently we are working on: - 3D scanners, scan registration, mesh reconstruction, point cloud segmentation - Cooperation with universities: - lectures, theses supervision, internships, research, publications - Cooperation with tech companies: - research and development - 5

  6. Previous projects Openworm - Skeleton-based compression of particle simulation - Kinexact - Automatic extraction of skeleton - Hand scans - Optical-Inertial hybrid tracking of skeleton - Webcam based - Skeleton tracking and body fusion - Texture-space surface fusion - Skeletex data structure - 6

  7. 3D reconstructions and skeletons 7

  8. Openworm 8

  9. Kinexact Hand 9

  10. Kinexact Body 10

  11. Optinertial 11

  12. Optinertial 12

  13. Human skeleton tracking and fusion 13

  14. Skeletex data structure 14

  15. Skeletex data structure 15

  16. Our main goal Capture human motion - Reconstruct in VR - 16

  17. Current projects 3D scan segmentation - Real-time (for 60fps camera) - CUDA implementation for GPU and TegraTX1, TX2 build in camera - Use hierarchical structure and flood fill approximation - 3D scan registration - Iterative Closes Point with fast camera space projections - Global optimization (use of scan graph) - Tracking (if real-time) - 3D model fusion and reconstruction - Multi-view filtering + Outlier removal - Dynamic and progressive triangulation - Rigid / Non-rigid? Real-time? - 17

  18. Point cloud segmentation Real-time CUDA point cloud segmentation - a) calculate metrics based on curvature and distance - b) threshold the metrics - c) fill regions in parallel (accelerated by hierarchical structure) - 18

  19. PRAFOS Point cloud Rigid Alignment and Fusion of Scans 19

  20. Rotable - Point cloud Rigid Alignment and Fusion of Scans 20

  21. P3DM - PhoXi 3D Meshing 21

  22. MotionCam3D data 22

  23. PCVR 23

  24. RAVOS 24

  25. BinSim  Synthetic data generation for ML  Physically-based simulation & virtual scanning 25

  26. HIRO 26

  27. Why CG? Common view… Computer Games Development - Common motivation - Ain’t no fun, very hard :/ - Hard business - Financial problems / hard with capital investment - CG skills can be used in other fields as well: - Film industry - Medical applications - 3D printing - 3D scanning - Optical systems - Other software - 27

  28. Situation Slovakia, Bratislava T ech companies, Startups Jobs, University research 28

  29. Companies CG and years 2010 vs 2014 vs 2019/2020 - CG Companies in Bratislava - Photoneo - Capturing Reality - Vectary - etc. - CG Companies in Wien - VRVIS - Procedural Design - CG Companies in Czech - Corona - 29

  30. Companies “The Danube Valley” 30

  31. Universities STU FIIT - Principles of Computer Graphics and Image Processing - Advanced Computer Graphics Methods - more computer vision courses - FMFI UK - Fundamentals of Computer Graphics and Image Processing - Advanced Computer Graphics - Virtual and Augmented Reality - Real-time Rendering - more computer vision courses - You can focus on CG along projects during the study - The most important – your B&D Theses! - 31

  32. Why to collaborate with Skeletex If you want to do graphics in you professional life after graduation - Try it in pro way, get used to such a cooperation during study - State of the art research - Cooperation of high-end startups and universities - Be guided by top experts in the field - Winners of student conferences - CESCG - ŠVOČ - PhD. Students internships - MIT - MPII - 32

  33. Lecture Virtual and Augmented Reality 33

  34. VAR Introduction (0) - 34

  35. VAR Introduction (0) - Transformations (1) - 35

  36. VAR Introduction (0) - Transformations (1) - Animation, Character skeletal animation, Motion capture (2) - 36

  37. VAR Introduction (0) - Transformations (1) - Animation, Character skeletal animation, Motion capture (2) - 3D scanning and reconstruction, Human fusion (3) - 37

  38. Acknowledgements  Thanks to all the people, whose work is shown here and whose slides were used as a material for creation of these slides: Matej Novotný, GSVM lectures at FMFI UK Peter Drahoš, PPGSO lectures at FIIT STU Output of all the publications and great team work Very best data from 3D cameras 38

  39. Questions ?! www.skeletex.xyz madaras@skeletex.xyz 39

Recommend

INTRODUCTION INTRODUCTION INTRODUCTION INTRODUCTION INTRODUCTION INTRODUCTION INTRODUCTION

INTRODUCTION INTRODUCTION INTRODUCTION INTRODUCTION INTRODUCTION INTRODUCTION INTRODUCTION

TRAINING COURSE ON SOCIAL PROTECTION & FORMALIZATION TRINIDAD AND TOBAGO MARCH 15, 2017 INTRODUCTION INTRODUCTION INTRODUCTION INTRODUCTION INTRODUCTION INTRODUCTION INTRODUCTION INTRODUCTION Design of the NIS Assistance from the

547 views • 23 slides
INTRODUCTION Introduction 2/42 INTRODUCTION Alternations I am giving bread to the

INTRODUCTION Introduction 2/42 INTRODUCTION Alternations I am giving bread to the

Patterns of variation in the expression of case and agreement Andrs Brny Leiden University Centre for Linguistics 9 November 2019, BaSIS Workshop a.barany@hum.leidenuniv.nl INTRODUCTION Introduction 2/42 INTRODUCTION

1.37k views • 42 slides
Introduction Introduction Introduction Introduction Outline Motivation Failures

Introduction Introduction Introduction Introduction Outline Motivation Failures

Introduction Introduction Introduction Introduction Outline Motivation Failures Definition and concepts Process and product properties Principles SE Approaches Motivation Software and the economy The economies of

1.03k views • 49 slides
Introduction Introduction Introduction Nationwide Cause for Concern 1

Introduction Introduction Introduction Nationwide Cause for Concern 1

Introduction Introduction Introduction Nationwide Cause for Concern 1 https://www.cdc.gov/std/stats17/infographic.htm Introduction Epidemiology in Western Colorado CPHE Surveillance Data Report, May 2018 Chlamydia Epidemiology in Western

977 views • 39 slides
DAQ introduction Purpose of this talk : (1) Introduction for those who have not been in every

DAQ introduction Purpose of this talk : (1) Introduction for those who have not been in every

DAQ introduction Purpose of this talk : (1) Introduction for those who have not been in every meeting (2) Some ideas of diagrams for section 7.1 (Introduction) of TP. Giles Barr 25 Jan 2018, Pembroke College On DUNE, the reality is there is a

474 views • 10 slides
INTRODUCTION cf. Schneider, Chapter 1 INTRODUCTION THEY ARE OUT TO GET YOU INTRODUCTION WHAT

INTRODUCTION cf. Schneider, Chapter 1 INTRODUCTION THEY ARE OUT TO GET YOU INTRODUCTION WHAT

ADVANCED COMPUTER SECURITY INTRODUCTION cf. Schneider, Chapter 1 INTRODUCTION THEY ARE OUT TO GET YOU INTRODUCTION WHAT IS SECURITY? A systems security policies describe What the system is supposed to do Store and provide access

479 views • 16 slides
Overview Introduction to SMIL Introduction to W3C and XML Introduction to SMIL

Overview Introduction to SMIL Introduction to W3C and XML Introduction to SMIL

Overview Introduction to SMIL Introduction to W3C and XML Introduction to SMIL Writing a SMIL file Adding Media Objects Martin Halvey Clipping media files January 2008 Timing and Synchronising Layout World Wide

387 views • 14 slides
14 Introduction Introduction Bad guys can put malware into Example: hosts

14 Introduction Introduction Bad guys can put malware into Example: hosts

Introduction Introduction source Encapsulation ISO/OSI reference model message M application segment H t H t M transport network datagram H n H n H t M presentation: allow applications to frame link H l H n H t M interpret

583 views • 4 slides
Previous Lecture Introduction to SMIL 2 Introduction to W3C and XML Introduction to SMIL

Previous Lecture Introduction to SMIL 2 Introduction to W3C and XML Introduction to SMIL

Previous Lecture Introduction to SMIL 2 Introduction to W3C and XML Introduction to SMIL Writing a SMIL file Adding Media Objects Martin Halvey Clipping media files January 2008 Timing and Synchronising Layout

322 views • 8 slides
Lecture 1 Andreas Habegger Introduction Zynq Introduction Zynq Introduction Zynq PS vs. PL

Lecture 1 Andreas Habegger Introduction Zynq Introduction Zynq Introduction Zynq PS vs. PL

Introduction Zynq Lecture 1 Andreas Habegger Introduction Zynq Introduction Zynq Introduction Zynq PS vs. PL Processing System Processor Peripherals Data Buses AXI Bus Conclusion BTE5380 - Embedded Systems Octobre 2014 Andreas Habegger

1.81k views • 30 slides
2018.06 01 SMILE5 Introduction S E 5 02 Alpha Cloud M I L 03 Company Introduction 04

2018.06 01 SMILE5 Introduction S E 5 02 Alpha Cloud M I L 03 Company Introduction 04

2018.06 01 SMILE5 Introduction S E 5 02 Alpha Cloud M I L 03 Company Introduction 04 Project References S E 5 PART.1 SMILE5 Introduction M I L Introduction STORION-SMILE5 Residential Energy Storage System Inverter 5kW Output Input

1.06k views • 25 slides
Introduction to CICS Course introduction Course introduction What is CICS? What is an

Introduction to CICS Course introduction Course introduction What is CICS? What is an

Introduction to CICS Course introduction Course introduction What is CICS? What is an application server? Why use an application server? Course introduction Services provided by CICS How CICS applications are defined Scaling CICS to meet

1.84k views • 146 slides
Network Visualization Introduction Presented by Shahed Introduction Introduction Basic

Network Visualization Introduction Presented by Shahed Introduction Introduction Basic

Network Visualization Introduction Presented by Shahed Introduction Introduction Basic building blocks Node Links (relationship between nodes) Spatial information Network data

584 views • 9 slides
Introduction Introduction (1) Main argument of the paper: universities are not only

Introduction Introduction (1) Main argument of the paper: universities are not only

Le jugement des pairs comme outil de management des universits Peer-review as a management tool Christine Musselin (CSO, Sciences Po et CNRS) Avril 2013, Lirrsistible ascension du capitalisme acadmique Introduction Introduction (1)

590 views • 28 slides
Introduction Introduction to storage and to storage and filesystems filesystems Introduction

Introduction Introduction to storage and to storage and filesystems filesystems Introduction

Moreno Baricevic Gilberto Daz Axel Kohlmeyer Stefano Cozzini ULA ICTP CNR-IOM DEMOCRITOS Merida, VENEZUELA Trieste, ITALY Trieste, ITALY Introduction Introduction to storage and to storage and filesystems filesystems Introduction

1.19k views • 51 slides
JABLOTRON JA-100 introduction November 2011 Introduction Todays goals First introduction of

JABLOTRON JA-100 introduction November 2011 Introduction Todays goals First introduction of

JABLOTRON JA-100 introduction November 2011 Introduction Todays goals First introduction of the brand new JA-100 alarm system Visions Basic architecture System components Setting Help us with final validations You are the FIRST ones

1.69k views • 111 slides
1 Introduction Introduction Communication System Baseband an adjective that describes

1 Introduction Introduction Communication System Baseband an adjective that describes

Introduction Introduction Physical Layer Mobile network Global ISP Provides the means to transmit bits Basic Concepts of from sender to receiver, Data Transmission Defines the mechanical, electrical, and Home network timing

463 views • 7 slides
Welcome! Todays Agenda: Topic Introduction Course Introduction Team Practical

Welcome! Todays Agenda: Topic Introduction Course Introduction Team Practical

INFOGR Computer Graphics Jacco Bikker - April-July 2015 - Lecture 1: Introduction Welcome! Todays Agenda: Topic Introduction Course Introduction Team Practical Details Assignments Field Study State of

869 views • 62 slides
PRESENTATION The Introduction What is the Introduction ? The introduction prepares the audience

PRESENTATION The Introduction What is the Introduction ? The introduction prepares the audience

PRESENTATION The Introduction What is the Introduction ? The introduction prepares the audience for your presentation. It tells them what your presentation is about, why it is important, and finally, what to listen for in your speech. Get the

505 views • 3 slides
How to make a presentation with L A T EX? Introduction to L A T EX Introduction to Beamer

How to make a presentation with L A T EX? Introduction to L A T EX Introduction to Beamer

Introduction to Beamer Hafida Benhidour How to make a presentation with L A T EX? Introduction to L A T EX Introduction to Beamer Introduction to Beamer Hafida Benhidour Department of computer science King Saud University November

732 views • 49 slides
Shenzhen Cuilu jewelry Co., Ltd was founded in 1996 and its a large private enterprise

Shenzhen Cuilu jewelry Co., Ltd was founded in 1996 and its a large private enterprise

Introduction Introduction - - Brief Brief Introduction Introduction of of Cuilu Cuilu Group Group Introduction Introduction - - Brief Brief Introduction Introduction of of Cuilu Cuilu Group Group Shenzhen Cuilu jewelry Co., Ltd

147 views • 14 slides
Introduction to ICS- -214 214 Introduction to ICS Official Unit / Incident Log - A V-C-N.org

Introduction to ICS- -214 214 Introduction to ICS Official Unit / Incident Log - A V-C-N.org

V olunteer C ommunications N etwork (V-C-N.org) Introduction to ICS- -214 214 Introduction to ICS Official Unit / Incident Log - A V-C-N.org Academy Course - 2012-02.24-2208 262: Introduction to ICS-214 : V-C-N.org : Slide: 1 V olunteer C

735 views • 34 slides
Introduction to ICS- -214 214 Introduction to ICS Official Unit / Incident Log - A V-C-N.org

Introduction to ICS- -214 214 Introduction to ICS Official Unit / Incident Log - A V-C-N.org

V olunteer C ommunications N etwork (V-C-N.org) Introduction to ICS- -214 214 Introduction to ICS Official Unit / Incident Log - A V-C-N.org Academy Course - 2012-02.24-2208 262: Introduction to ICS-214 : V-C-N.org : Slide: 1 V olunteer C

558 views • 18 slides
Introduction 2 Introduction - transaction All cash transaction Planned transaction $115 per

Introduction 2 Introduction - transaction All cash transaction Planned transaction $115 per

1 Introduction 2 Introduction - transaction All cash transaction Planned transaction $115 per share Delivering a 50% approximately cash premium $5 billion 3 Introduction - rationale Key strengths of StanCorp Consistent long-term

940 views • 43 slides

More recommend