Ad-hoc optical communicating 3D sensor network for ubiquitous information environments

用于无处不在的信息环境的自组织光通信 3D 传感器网络

• 批准号: 16360203
• 负责人: SATO Kosuke
• 金额: $ 2.56万
• 依托单位: Osaka University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2004
• 资助国家: 日本
• 起止时间: 2004 至 2005
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-16360203/
• 关键词: Sensor network; Ad-hoc network; 3D localization; Sensor node; Network sensing; Optical spatial Communication

Instead of telemetry sensors which had central-controlled, but a sensor itself has near-distance radio communication function and a data routing function, and there is an ad hoc sensor network, composes a measurement network in the environment. The 3D position measurement function of the ubiquitous computing use specially researched the technique of the posture position measurement in this project. It was weak radio communication less much, but image processing and the 3D measurement technology of wireless only by the optical space communication were established. As for the new composition argument as well which dispersed and which had a image management host in the center, new research was carried out at the same time, which is an analog wireless transmission camera of the GHz band.This project results include 1) simultaneous acquisition algorithm of the position in the ad hoc wireless network and the posture information, 2) design an exchange protocol between the nodes of the optical space communication, 3) design of the control protocol of the image transmission control of the same channel analog wireless transmission camera and the image management host. As for 1) combination sensor node was built with a super-miniature image recognition board and the miniature CCD camera to stick to the simultaneous measurement function of the position posture. The posture measurement of the sensor node as planned could be realized. The packet design of the ad hoc network based on the optical space communication by the image management function of the super-miniature image recognition board of 1) and protocol design were held about 2), and a measurement actual proof experiment was done. A signal with the server was received about 3) by using the coin pattern 270K pixels CMOS camera, and weak radio to do the power supply control of the camera and LED was used.

而不是中央控制的遥测传感器，而是传感器本身具有接近距离的无线电通信功能和数据路由功能，并且有一个临时传感器网络，而是在环境中组成一个测量网络。无处不在的计算使用的3D位置测量函数专门研究了该项目中姿势位置测量的技术。这是无线电通信的弱，但是仅通过光学空间通信才建立了图像处理和3D测量技术。至于新的组成论证以及中心有图像管理的主机，同时进行了新的研究，这是GHz频段的一个模拟无线传输摄像头。此项目结果包括1）同时获得的无线网络和POSTRECT协议之间的交流协议的同时获得的收购算法，2）设计了图像的设置，该设备的设置为3）设计，2）设计了图像的设置。同一通道模拟无线传输摄像头和图像管理主机。至于1）组合传感器节点是使用超级尺寸图像识别板和微型CCD摄像头构建的，以遵循位置姿势的同时测量功能。可以实现传感器节点的姿势测量。临时网络的数据包设计基于光学空间通信，通过1）和协议设计的超级大小写图像识别板的图像管理功能进行了大约2），并进行了测量实际证明实验。通过使用硬币模式270K像素CMOS摄像机收到了带有服务器的信号，并且使用了弱的无线电来执行对摄像机和LED的电源控制。

项目成果

3D Localization and Optical Communication in Ad Hoc Sensor Network with Embedded Camera and LEDs

具有嵌入式摄像头和 LED 的 Ad Hoc 传感器网络中的 3D 定位和光通信

• 发表时间: 2005
• 期刊: 2nd International Workshop on Networked Sensing Systems (INSS2005)
• 作者: Shusaku NAKATA;Arata Hirokawa;Tadashi Hyuga;日向匡史;廣川新;Arata Hirokawa
• 通讯作者: Arata Hirokawa

光空間通信に基づくカメラ付アドホックセンサネットワークの位置同定

基于光空间通信的自组织摄像传感器网络位置识别

• 发表时间: 2005
• 期刊: ビジョン技術の実利用ワークショップ講演論文集ViEW2005 I-26
• 作者: Shusaku NAKATA;Arata Hirokawa;Tadashi Hyuga;日向匡史;廣川新
• 通讯作者: 廣川新

ハンドスイープされたスリット輝線の幾何拘束に基づく三次元復元

基于手扫狭缝发射线几何约束的三维重建

• 发表时间: 2005
• 期刊: 画像の認識・理解シンポジウム2005 IS3-133
• 作者: Shusaku NAKATA;Arata Hirokawa;Tadashi Hyuga;日向匡史
• 通讯作者: 日向匡史

3D Shape Reconstruction based on Geometric Constraint of Hand-Sweep Light Striping

基于手扫灯条几何约束的3D形状重建

• 发表时间: 2005
• 期刊: Meeting on Image Recognition and Understanding 2005
• 作者: Shusaku NAKATA;Arata Hirokawa;Tadashi Hyuga;日向匡史;廣川新;Arata Hirokawa;中田周作;Tadashi Hyuga
• 通讯作者: Tadashi Hyuga

A 3D Measurement by Hand-Sweep Light Striping

通过手扫光条纹进行 3D 测量

• 发表时间: 2005
• 期刊: IAPR Conference on Machine Vision Applications 2005 (MVA2005) (In press)
• 作者: Shusaku NAKATA;Arata Hirokawa;Tadashi Hyuga;日向匡史;廣川新;Arata Hirokawa;中田周作;Tadashi Hyuga;Arata Hirokawa;廣川新;中田 周作;Tadashi Hyuga
• 通讯作者: Tadashi Hyuga