Development of data-embedding and extraction method to printed images for augmented reality considering mobile devices

2016 Fiscal Year Final Research Report

• Project/Area Number: 26420378
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Communication/Network engineering
• Research Institution: Kansai University
• Principal Investigator: Muneyasu Mitsuji 関西大学, システム理工学部, 教授 (30229942)
• Project Period (FY): 2014-04-01 – 2017-03-31
• Keywords: データ埋め込み / 印刷画像 / 携帯端末 / ARマーカ / 周波数領域 / レンズ歪み補正 / 画像特徴量 / 画像識別

Outline of Final Research Achievements

In this study, we develop a technique for extracting marker information and relative positional relationship between the printed image and the captured device, like a smartphone or a tablet device. This technique uses a frame with the printed image for correction of lens and geometrical deformations to obtain the relative positional relationship. Moreover, a new user interface combined with the use of image features is considered to make the image capturing easier for users and a simulation system for verification of the extracting algorithm is also developed. Finally, an experimental guidance system for landscape paintings is constructed and through the experiment which uses this system, we confirm the effectiveness of the develpoed technique.

Free Research Field

画像処理工学