2017-2018年 学会開催予定(人工知能関連)(鹿児島)Upcoming conferences at Kagoshima in 2017-2018

Upcoming conferences at Kagoshima in 2017-2018

Special Interest Group on Enriched MultiMedia, The Institute of Electronics, Information and Communication Engineers (IEICE)(November 6th and 7th, 2017, at Kagoshima University) Special Interest Group on Mathematical Modeling and Problem Solving, Information Processing Society in Japan (March 1st and Second, 2018, at Ibusuki) National Convention of Japan Society for Artificial Intelligence (June 5th-8th, 2018, at Kagoshima)

進化計算を用いたエッシャー風タイリング図形デザインEscher-like Tiling Design using Evolutionary Computation

Escher-like Tiling Design using Evolutionary Computation

In this research, we propose a method for designing a tillable figure, that is, it fills a two-dimensional space by translation, rotation, and reflection with no gaps or overlaps. A tiling of the plane is a collection of one or several types of shapes, or tiles, that cover the plane without any gaps and overlaps. It is difficult to manually… Read more →

Two-Dimensional Barcode Decoration Using Cooperative Evolution by User and System

QR code, a kind of two-dimensional barcode, is used as shortcuts from physical media to online information in addition to object recognition purpose. However, QR code has become visually unpleasant with the global popularization of QR code. We propose a method to decorate QR code by arranging module (black and white cell) patterns to be similar to a target image…. Read more →

共進化型最適化による2次元コード真贋判定用電子透かし設計方式の研究開発A watermark design method for illegal replication detection of two-dimensional barcodes using coevolutionary optimization

A watermark design method for illegal replication detection of two-dimensional barcodes using coevolutionary optimization

Purpose: Designing a technology to distiguish authoritative 2D codes and their illegal replica that are displayed on mobile phone and smartphone screens and used as tickets. Research outline: The member of this project has developed a method for 2D code authenticity determination using semi-fragile watermark technology.  The watermark was designed by optimization system with actual smartphones. This project aims to… Read more →

User-System Cooperative Evolutionary Computation for Image Processing Filter DesignUser-System Cooperative Evolutionary Computation for Image Processing Filter Design

User-System Cooperative Evolutionary Computation for Image Processing Filter Design

Our paper “User-System Cooperative Evolutionary Computation for both Quantitative and Qualitative Objective Optimization in Image Processing Filter Design” will be published in Applied Soft Computing Journal. Free access until 26th March, 2014: http://elsarticle.com/1ej7JRE – This study proposes a cooperative evolutionary optimization method between a user and system (CEUS) for problems involving quantitative and qualitative optimization criteria. In a general Interactive… Read more →

カラー2次元バーコードの複製検知Copy Detection for Colored Two-Dimensional Barcodes

Copy Detection for Colored Two-Dimensional Barcodes

Recent popularization of two-dimentional code involving monetary worth such as an airplane bording pass requires technologies for its illegal copy detection. This paper proposes a method for implanting a watermark into a decorated color QR code for detecting counterfeit QR code which is copied by photocopiers in stores.