A Holographic Projection Display System for 3D Models Reconstructed from Sequences of Aerial Photos

• Main Authors: Lee-Chun Wang, 王禮俊
• Other Authors: Chi-Fang Lin
• Format: Others
• Language: zh-TW
• Published: 2016
• Online Access: http://ndltd.ncl.edu.tw/handle/51929851158606231716

碩士 === 元智大學 === 資訊工程學系 === 104 === In recent years, rapid technological progress and a greater demand for high-quality digital imaging have led to dramatic advances in video display technology. A newly high resolution era is coming. "Vision World" brings many applications that we can't imagine to human. For example, 3D vision is displayed by wearing Anaglyph 3D glasses or Polarized 3D glasses, but now the equipment is replaced by Virtual Reality headset and Mixed Reality device (e.g., Microsoft HoloLens). All of the above products are designed to make people can feel the immersive visual effects, but that means people have to wear special equipment to see the 3D images. However, Holography is a new way to display 3D. People can enjoy the new visual reality experience without wearing any optical device. On the other hand, the evolving of mobile devices pushes micro sensor to the next level. Sensors are not only smaller but also faster and more accurate. For example, GPS sensor, gyroscope sensor, and G sensor. Drones with sensors can help to develop many different business applications. Like shooting a film, terrain exploration, building 3D models, etc. Drones have better mobility and relatively lower cost than the helicopter, it can simply enter the dangerous terrain to show the area on monitor. Drones also have GPS, autopilot system, live streaming and live flight information. These would allow us to gather information of buildings or terrain more efficiently. The purpose of this thesis is to combine these two technologies that we have described previously to design a Holographic Projection Display System with low cost and high practicability. We can use 3D models reconstructed from sequences of aerial photos watch directly through holographic projection 3D image.