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OpenGL ??? Build high performance graphics

You're reading from OpenGL ??? Build high performance graphics Assimilate the ideas shared in the course to utilize the power of OpenGL to perform a wide variety of tasks.

Product type Course

Published in May 2017

Publisher Packt

ISBN-13 9781788296724

Length 982 pages

Edition 1st Edition

Languages

C++

Tools

OpenGL

Concepts

Graphics Programming

Authors (3):

Muhammad Mobeen Movania

Raymond Chun Hing Lo

William Lo

View More author details

Table of Contents (5) Chapters

Preface

1. Module 1 FREE CHAPTER

2. Module 2

3. Module 3

Index

Chapter 8. Interactive Real-time Data Visualization on Mobile Devices

In this chapter, we will cover the following topics:

Visualizing real-time data from built-in Inertial Measurement Units (IMUs)
Part I – handling multi-touch interface and motion sensor inputs
Part II – interactive, real-time data visualization with mobile GPUs

Introduction

In this chapter, we will demonstrate how to visualize data interactively using built-in motion sensors called Inertial Measurement Units (IMUs) and the multi-touch interface on mobile devices. We will further explore the use of shader programs to accelerate computationally intensive operations to enable real-time visualization of 3D data with mobile graphics hardware. We will assume familiarity with the basic framework for building an Android-based OpenGL ES 3.0 application introduced in the previous chapter and add significantly more complexity in the implementation in this chapter to achieve interactive, real-time 3D visualization...

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Authors (4)

Raymond Chun Hing Lo

Raymond Chun Hing Lo

Raymond C. H. Lo is currently the CTO and co-founder of Meta, a company in Silicon Valley that is creating the world's first augmented reality eyeglasses with 3D gesture input and 3D stereoscopic display. This next-generation wearable computing technology, which is the result of his PhD research, has been featured extensively in news media, including CNN, MIT News, CNET, and Forbes magazine. During his PhD, Raymond worked with Professor Steve Mann, who is widely recognized as the father of wearable computing. Together, they published and presented papers at leading conferences, including the SIGGRAPH and IEEE conferences, on real-time high-dynamic-range (HDR) imaging, augmented reality, and digital eyeglasses, which involve high-performance computation using CUDA and visualization using OpenGL.

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Muhammad Mobeen Movania

Muhammad Mobeen Movania

Muhammad Mobeen Movania received his PhD degree in Advanced Computer Graphics and Visualization from Nanyang Technological University (NTU), Singapore. He completed his Bachelor of Science Honors (BCS(H)) in Computer Sciences from Iqra University, Karachi. Before joining NTU, he was a junior graphics programmer at Data Communication and Control (DCC) Pvt. Ltd. Karachi, Pakistan. He was working on DirectX and OpenGL API for producing real-time interactive tactical simulators and dynamic integrated training simulators. His research interests include volumetric rendering, GPU technologies, real-time shadows, digital geometry processing, and hierarchical geometric data structures. He is also the author of an OpenCloth project which implements various cloth simulation algorithms in OpenGL. His blog lists a lot of useful graphics tips and tricks. When not involved with computer graphics, he composes music and is an avid squash player. He is currently working at a research institute in Singapore.

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David Wolff

David Wolff

David Wolff is an associate professor in the Computer Science and Computer Engineering Department at Pacific Lutheran University (PLU). He received a PhD in Physics and an MS in Computer Science from Oregon State University. He has been teaching computer graphics to undergraduates at PLU for over 10 years, using OpenGL.

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William Lo

William Lo

William C. Y. Lo is currently an MD-PhD candidate at Harvard Medical School. He is pursuing his PhD degree in the joint Harvard-MIT Medical Engineering and Medical Physics program under the guidance of Professor Brett Bouma (and co-advisor Professor Benjamin Vakoc) at Massachusetts General Hospital, who founded the NIH-funded Center for Biomedical OCT Research and Translation. He obtained his bachelor of applied science degree in computer engineering and his MSc degree in medical biophysics from the University of Toronto, where he worked with Professor Lothar Lilge and Professor Jonathan Rose on high-performance computing for photodynamic therapy planning using custom FPGA hardware and graphics processors with CUDA. He, along with J. Rose and L. Lilge, worked on Computational Acceleration for Medical Treatment Planning: Monte Carlo Simulation of Light Therapies Accelerated using GPUs and FPGAs, VDM Verlag, 2010.

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