Study of Shape Recognition by Co-Operative Active Vision System

协同主动视觉系统形状识别研究

• 批准号: 05452218
• 负责人: MORISHITA Iwao
• 金额: $ 2.94万
• 依托单位: University of Tokyo
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for General Scientific Research (B)
• 财政年份: 1993
• 资助国家: 日本
• 起止时间: 1993 至 1994
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-05452218/
• 关键词: Computer Vision; Robot Vision; Active Sensing; Shape Recognition; Active Vision System; Image Processing; Image Measurment; Distributed and Co-operative Control

In this research, we established a methodology for 3-dimensional shape recognition by several distributed and co-operative vision sensors which can move actively and communicate mutually. We constructed experimental system to verify its performances.The main works and results were :(1) Investigation of basic methodology for communication and information exchange in autonomous distributed systems, and development of efficient algorithm to transmit image informations between distributed vision sensors.(2) Development of algorithms to reconstruct object shape by using several movable vision sensors, and optimal allocation and active control of the sensors for the algorithms.(3) Investigation of the optimal pose and movement of the vision sensor to capture good image for the object shape recognition.(4) Investigation for a tracking algorithm of the vision sensor when the object moves freely.(5) Evaluation of obtained image sequences by moving camera for the shape recognition.(6) Summarizing the investigations and evaluating the experimental results as some reports to be published.

在本研究中，我们建立了一个方法，三维形状识别由多个分布式和合作的视觉传感器，可以主动移动和相互通信。主要工作和结果如下：（1）研究了分布式自治系统中的通信和信息交换的基本方法，并开发了分布式视觉传感器之间图像信息传输的有效算法。(2)提出了利用多个可动视觉传感器重构物体形状的算法，并对算法中的传感器进行了优化配置和主动控制。(3)研究视觉传感器的最佳姿态和运动，以捕获用于物体形状识别的良好图像。(4)目标自由运动时视觉传感器跟踪算法的研究。(5)通过移动摄像机获得的图像序列的形状识别的评价。(6)对实验结果进行了总结和评价，并将其作为待发表的报告。

项目成果

出口光一郎: "代数的手法によるビジョンシステムの構築について" 情報処理学会コンピュータビジョン研究会報告. CV88(予定). (1994)

Koichiro Deguchi：“使用代数方法构建视觉系统”日本信息处理学会计算机视觉研究小组报告 CV88（计划）。

K.Deguchi: "A Algebraic Framework for Fusing Geometric Constraints of Vision and Range Sensor Data" International Conference on Multisensor Fusion and Integration for Intelligent System. vol.1. 329-336 (1994)

K.Deguchi：“融合视觉和距离传感器数据几何约束的代数框架”智能系统多传感器融合与集成国际会议。

K.Koh,K.Deguchi,I.Morishita: "Reconstruction of Polyhedra by a Mechanical Theorem Proving Method." The Institute of Electronics,Information and Communication Engineers,Transactions on Information and Systems.Vol.E76-D,NO.4. 437-445 (1993)

K.Koh，K.Deguchi，I.Morishita：“通过力学定理证明方法重建多面体”。

五味信一郎,出口光一郎: "視覚センシングシステムの階層的設計" 計測自動制御学会論文集. 第30巻5号(予定). (1994)

Shinichiro Gomi、Koichiro Deguchi：“视觉传感系统的分层设计”《仪器与控制工程师学会汇刊》第 30 卷，第 5 期（计划）。

K.Deguchi: ""A Algebraic Framework for Fusing Geometric Constraints of Vision and Range Sensor Data, "" International Conference on Multisensor Fusion and Integration for Intelligent System. vol.1. 329-336 (1994)

K.Deguchi：“融合视觉和距离传感器数据几何约束的代数框架”，智能系统多传感器融合与集成国际会议。