Real time appearance reproduction under the complex environment and it's applications

复杂环境下的实时外观再现及其应用

• 批准号: 19360026
• 负责人: TSUMURA Norimichi
• 金额: $ 11.81万
• 依托单位: Chiba University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2007
• 资助国家: 日本
• 起止时间: 2007 至 2010
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-19360026/
• 关键词: 色彩工学; 画像・光情報処理; 質感工学; Comressive Sensing; GPUコンピューティング; 環境テクスチャー; Imae-Based手法; 光線情報; Mirror Sphere; リアルタイム; Per direction lighting; 正投影画像; 3次元形状; 縞投影法; リアルタイム処理; 顔計測; トラッキング; クロマキー

The time of the world came to advance fast by the rapid development of information technology as the airplane made the world small. It is required that products reflect the transition of a unique preference of the consumer, since development cycle of in manufacturing is shortens. It is hurried up for continued development of the manufacturing of our country that the improvement of this product development cycle and the manufacturing ability to reflect the transition of a unique preference, since each country of Asia is growing up rapidly. At this time, the color and the feeling appearance of quality of the product are one of the important elements that greatly control the impression of the product, and it is getting important the forecast of seeing of the product in the development phase. However, the appearance of the product was able to be forecast only in the environment from which the same lighting in capturing. The appearance of the product is limited up to now though greatly received the influence by the observed ambient environment. Therefore, in this research, the real-time appearance feeling reproduction method that considers the influence of a complex ambient environment was established

随着信息技术的飞速发展，世界的时代快速前进，飞机使世界变得更小。由于制造的开发周期缩短，因此要求产品反映消费者独特偏好的转变。亚洲各国都在快速成长，产品开发周期的提高和制造能力的提高体现出独特偏好的转变，是我国制造业持续发展的动力。此时，产品的色彩和质感外观成为极大地控制产品印象的重要因素之一，在开发阶段对产品的视觉效果的预测变得越来越重要。然而，只有在相同照明的环境下才能预测产品的外观。产品的外观虽然很大程度上受到观察到的周围环境的影响，但迄今为止仍受到限制。因此，本研究建立了考虑复杂周围环境影响的实时外观感觉再现方法

项目成果

Video Quality Assessment using Spatio-Velocity Contrast Sensitivity Function

使用空间速度对比度敏感度函数进行视频质量评估

• 发表时间: 2010
• 作者: Keita Hirai; Jambal Tumurtogoo; Ayano Kikuchi; Toshiya Nakaguchi; Norimichi Tsumura; Yoichi Miyake
• 通讯作者: Yoichi Miyake

Development of the Measurement System for Facial Physical Properties with the Short-distance Lighting

近距离照明面部物理特性测量系统的研制

• 发表时间: 2009
• 作者: Takao Makino; Norimichi Tsumura; Koichi Takase; Ryusuke Homma; Toshiya Nakaguchi; Nobutoshi Ojima; Yoichi Miyake
• 通讯作者: Yoichi Miyake

A Method to Analyze Preferred MTF for Printing Medium Including Paper

一种分析包括纸张在内的印刷介质的优选MTF的方法

• 发表时间: 2009
• 作者: Masayuki Ukishima; Martti Makinen; Toshiya Nakaguchi; Norimichi Tsumura; Jussi Parkkinen; Yoichi Miyake
• 通讯作者: Yoichi Miyake

Real reproducing of 3D appearance with multi-projectors and cameras

使用多投影仪和摄像机真实再现 3D 外观

• 发表时间: 2009
• 作者: Sayuri Kamimigaki; Shoji Yamamoto; Keita Hirai; Norimichi Tsumura; Toshiya Nakaguchi; Yoichi Miyake
• 通讯作者: Yoichi Miyake

Precomputed ROMP for Light Transport Acquisition

用于光传输采集的预计算 ROMP

• 发表时间: 2010
• 作者: Satoshi Yamamoto; Yasumasa Itakura; Masashi Sawabe; GimpeiOkada; Norimichi Tsumura; Toshiya Nakaguchi
• 通讯作者: Toshiya Nakaguchi