超並列SIMD型演算プロセッサコアMX-1を利用したモルフォロジカルパターンスペクトラムの並列処理について

カテゴリ: 論文誌(論文単位)

グループ名: 【C】電子・情報・システム部門

発行日: 2019/03/01

タイトル(英語): Parallel Processing of Morphological Pattern Spectrum for a Massive-Parallel Memory-Embedded SIMD Matrix Processor MX-1

著者名: 蔭山　享佑（立命館大学理工学部），小出　哲士（広島大学ナノデバイス・バイオ融合科学研究所(RNBS)），熊木　武志（立命館大学理工学部）

著者名(英語): Kyosuke Kageyama (Faculty of Science and Engineering, Ritsumeikan University), Tetsushi Koide (Research Institute for Nanodevice and Bio Systems (RNBS), Graduate School of Advanced Sciences of Matter Hiroshima University), Takeshi Kumaki (Faculty of Science and Engineering, Ritsumeikan University)

キーワード: SIMD型プロセッサ，MX-1，モルフォロジカルパターンスペクトラム，デジタルコンバージェンス　　SIMD matrix processor，MX-1，morphological pattern spectrum，digital convergence

要約(英語): The use of digital images has become quite widespread in legal, medical, and private contexts. However, anyone can easily edit or manipulate any digital image on a computer. In addition, the digital image are familiar to us with the population smartphone or mobile device. The morphological pattern spectrum is a mathematical method to describe size distributions of structuring element in an image. This algorithm is possible to execute effective image processing and has a lot of repeated calculation. Thus, conventional embedded processors low-throughput per power consumption for morphological pattern spectrum processing. A Massive-Parallel Memory-Embedded SIMD (Single Instruction Multiple Data) Matrix Processor (MX-1), which is based on C language processing, has been developed for effective parallel processing to satisfy with required specification on the digital convergence. The MX-1 consists of two SRAMs and 2-bit processing elements. The MX-1 can execute fast morphological pattern spectrum processing by parallel operation. Thus, throughput per power consumption of MX-1 is up to about 22 times than conventional parallel processor. And throughput per CMOS process-based power consumption of MX-1 is up to about 22 times than conventional parallel processor. The MX-1 performance for morphological pattern spectrum processing becomes effective solution for mobile devices on the digital convergence era.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.139 No.3 （2019） 特集：フレキシブルセラミックスコーティング

本誌掲載ページ: 237-246 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejeiss/139/3/139_237/_article/-char/ja/