高速な視線検出機能を持つCMOSイメージセンサの設計と基礎評価

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: 2018/01/01

タイトル(英語): Design and Preliminary Evaluation of High Speed Line-of-Sight Calculation CMOS Image Sensor

著者名: 山村　聡史（金沢大学 理工学域 電子情報学類），秋田　純一（金沢大学 理工学域 電子情報学類）

著者名(英語): Satoshi Yamamura (Kanazawa University), Junichi Akita (Kanazawa University)

キーワード: CMOSイメージセンサ，視線情報，サッケード，列並列アーキテクチャ＼CMOS Image sensor，Line-of-Sight (LoS)，Saccade，Column parallel architecture

要約(英語): Line-of-sight (LoS) calculation, or detecting where the user is looking at, is expected as a new type of user interfaces, with including the phenomenon of rapid eye movement, so called saccade. However, real-time tracking of saccade is difficult with the conventional image processing systems for their long processing time and latency against the speed of saccade. In this paper, we describe the design of the high speed, low latency LoS calculation image sensor, as well as its preliminary evaluation results. This image sensor has a capability to track the saccade at high frame rate, and generate the LoS calculation results with minimum latency for real-time tracking.

本誌: 電気学会論文誌C（電子・情報・システム部門誌） Vol.138 No.1 （2018） 特集：電子回路関連技術

本誌掲載ページ: 2023/02/09 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/138/1/138_2/_article/-char/ja/