Development of high definition autostereoscopic displays for precise task execution

2015 Fiscal Year Final Research Report

• Project/Area Number: 25280070
• Research Category: Grant-in-Aid for Scientific Research (B)
• Allocation Type: Partial Multi-year Fund
• Section: 一般
• Research Field: Human interface and interaction
• Research Institution: University of Tsukuba
• Principal Investigator: Kakeya Hideki 筑波大学, システム情報系, 准教授 (70334050)
• Project Period (FY): 2013-04-01 – 2016-03-31
• Keywords: 裸眼立体視 / 解像度 / クロストーク / 視域 / 画質 / 手術シミュレーション

Outline of Final Research Achievements

A full HD autostereoscopic display based on time-division multiplexing directional backlight is developed and its utility for liver surgery simulation is evaluated and confirmed. A full HD autostereoscopic display based on time-division multiplexing parallax barrier is developed. Subpixel control of the barrier is proposed and improvement of image quality is confirmed by subjective experiments. A theory to calculate the viewing zone is established and its validity is confirmed by cross-talk measurement of a prototype system. As for an autostereoscopic display using a layered panels, a method to decrease the effect of image gap between the panels due to the delay of face-tracking is proposed and its effect is confirmed by experiments using a prototype hardware.

Free Research Field

３次元画像工学