Research on Human Image Understanding for the Coming Aged Society -Computer Eye Technologies to Watch People Kindly for Their Assistance-

面向即将到来的老龄化社会的人类图像理解研究 - 计算机眼技术，善意地观察人们的援助 -

• 批准号: 11450146
• 负责人: SUENAGA Yasuhito
• 金额: $ 8.77万
• 依托单位: Nagoya University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 1999
• 资助国家: 日本
• 起止时间: 1999 至 2001
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-11450146/
• 关键词: The Aged Society; Human Image Recognition; Human Image Understanging; Human Image Generation; 3-D Human Model; Medical Image Processing; Mathematical Formula Recognition; High Speed Image Rendering; ユーザインタフェース; 背骨姿勢推定; 人物モデル; モデル当てはめ; 手形状推定

We conducted fundamental research on a "kind eye" technologies to watch people kindly for their assistance and protection by human image understanding by computers.Especially we examined methods for understanding human face, eyes, mouth, hand, fingers, and body postures. Based on human images acquired under natural human activity environment, we researched technologies for human eye detection, human face expression and recognition, physically based modeling and rendering of human walking animation. And human spine posture recognition based on a generic human spine data and using a newly developed connected sphere model and a precise spine model.We investigated methods for various medical image processing for the generation of very precise human models needed for accurate analysis and synthesis of human images. We also did research on the online recognition of handwritten mathematical formulas, and high speed rendering of large 3 dimensional data.

通过计算机对人的图像的理解，对“亲切的眼睛”技术进行了基础研究，特别是对人的面部、眼睛、嘴巴、手、手指、身体姿势的理解方法进行了研究。本文以自然环境下人体活动的图像为基础，研究了人眼检测、人脸表情与识别、人体行走动画的物理建模与绘制技术。以及基于通用人体脊柱数据并使用新开发的连通球模型和精确脊柱模型的人体脊柱姿势识别。我们研究了各种医学图像处理方法，以生成精确的人体模型，从而精确分析和合成人体图像。本文还对手写数学公式的在线识别和大数据量三维数据的快速绘制进行了研究。

项目成果

Masahiro YOSHIOKA, Kensaku MORI, Yasuhito SUENAGA, Junichiro TORIWAKI: "Fast Volume REndering by Software : Usefulness in a Virtual Endoscopy System"Medical Imaging Technology. Vol. 19, No.6. 477-486 (2001)

Masahiro YOSHIOKA、Kensaku MORI、Yasuhito SUENAGA、Junichiro TORIWAKI：“软件快速体积渲染：在虚拟内窥镜系统中的实用性”医学成像技术。

石上 智英: "目と口の位置関係に基づく目領域推定手法の改善"電子情報通信学会技術研究報告. PRMU2001-240. 53-58 (2002)

Tomohide Ishigami：“基于眼睛和嘴巴位置关系的眼睛面积估计方法的改进”IEICE技术研究报告53-58（2002）。

Ken Tsutsuguchi, Satoshi Shimada, Yasuhito Suenaga, Noboru Sonehara and Sakuichi Otsuka: "Human walking animation based on foot reaction force in the three-dimensional virtual world"The Journal of Visualization and Computer Animation. 11. 3-16 (2000)

Ken Tsutsuguchi、Satoshi Shimada、Yasuhito Suenaga、Noboru Sonehara 和 Sakuichi Otsuka：“三维虚拟世界中基于足部反作用力的人体行走动画”可视化与计算机动画杂志。

Ken Tsutsuguchi: "Human walking animation based on foot reaction force in the three-dimensional virtual world"The Journal of Visualization and Computer Animation. 2000-11. 3-6 (2000)

Ken Tsutsuguchi：“三维虚拟世界中基于足部反作用力的人类行走动画”可视化与计算机动画杂志。

古川大介: "画像からの背骨推定に関する予備的検討"電子情報通信学会技術研究報告. 99・575. 9-16 (2000)

Daisuke Furukawa：“基于图像的脊柱估计的初步研究”IEICE 99・575（2000）。