成果報告書詳細
管理番号20150000000777
タイトル*平成26年度中間年報 クリーンデバイス社会実装推進事業 高感度・高速・低ノイズCMOSイメージャを用いた高速画像処理の実用化
公開日2015/12/25
報告書年度2014 - 2014
委託先名ソニー株式会社 日産自動車株式会社 株式会社エクスビジョン 国立大学法人東京大学
プロジェクト番号P14016
部署名電子・材料・ナノテクノロジー部
和文要約
英文要約Title: Clean Device Promotion Project, which is aimed to create novel applications of innovative electronic devices through demonstration and standardization
In WINDS (World Initiative of Novel Devices and Systems) - CMOS imager project
(FY2014-FY2016) FY2014 Annual Report

A) Ultra high-speed positioning by relative coordinate control in the image coordinate frame
The goal is to equip a manufacturing robot with high-speed, high-precision actuation and visual processing to achieve a new level of control. This year we have:
1. Evaluated algorithms for target tracking in terms of accuracy down to sub-pixel level and speed in terms of parallelizability on GPU hardware. 2. Developed new modules to be mounted on a manufacturing robot. We evaluated of the capabilities of the current robot, and identified capabilities needed to succeed with the target task.
B) Standard platform for embedding of layered devices
This research aims to develop a standardized embedded platform. As a proof of concept, we perform experiments on a 3D shape measuring system. This year we have:
1. Decided on tentative specifications for a 3D measuring module based around a CMOS imaging sensor. Based on experiments, we plan to issue a revised specification. 2. Started to build a prototype based on the specifications. This device uses structured light in combination with a CMOS imaging sensor and hardware image processing
C) Light stability active vision for surround mobility sensor
Using a CMOS imaging sensor and flashing lights, we develop a vision sensor system able of reducing negative effects such as artificial lights or shades caused by sun light to capture objects. We have set required specifications under out-door light condition based on simulations requirements applied to the mobility sensor.
D) Gesture-based operations of medical information devices
We have conducted a use case study of gesture-based operations of medical information devices by interviewing medical professionals and developers of medical appliances. Based on that study, we target the following tasks: 1) The first draft specification of GEMS v0.1 has been written. 2) The camera module has been configured with a processor and USB-ports in a compact module, and algorithms in EGS have been ported to it. 3) Functional, basic usability test of the camera module and bug fixing found by these test are in progress.
E) Efforts towards standardization and collaboration
1. It is necessary to specify a standard for high-speed videos aimed at evaluating high-speed image processing methods. We offer 31 videos captured in various settings and at 5 different frame rates. 2. We aim to establish an organization to support commercialization of efforts from information sharing related to high-speed image processing. We are preparing operational procedures and information materials, and will continue with regular activities.
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