CGV: Small: Collaborative Research: AdaCID: Adaptive Coded Imaging and Displays

CGV：小型：协作研究：AdaCID：自适应编码成像和显示

• 批准号: 1116718
• 负责人: Ashok Veeraraghavan
• 金额: $ 25万
• 依托单位: William Marsh Rice University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2011
• 资助国家: 美国
• 起止时间: 2011-08-01 至 2015-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=1116718&HistoricalAwards=false
• 关键词: CGV; Small; Collaborative; Research; AdaCID

This is a collaborative project leveraging expertise of Ashok Veeraraghavan, William Marsh Rice University (IIS-1116718) and Ramesh Raskar, Massachusetts Institute of Technology (IIS-1116452). Imaging and display devices are all around us and are used in a variety of applications. The spatial resolution, depth range, depth resolution, temporal resolution, frame-rate and bandwidth of these devices are usually fixed a priori. When the resolution and other properties of the content being imaged or displayed does not exactly mimic those that were assumed a priori, this leads to inefficiencies (in utilizing available resources) and undesirable artifacts (aliasing, blurring and noise). Since both imaging and display devices are fast becoming multi-purpose, there is a need to develop imaging and display architectures (and algorithms) that are capable of adapting their resolution and bandwidth characteristics to match those of the content.The goal of this project is to develop imaging and display devices that adapt to scene, motion, geometry, viewer, or illumination conditions. Such adaptive devices lead to performance improvements and novel capabilities hitherto unexplored. This research agenda is organized into four intellectual thrusts: (1) the establishment a theoretical framework for Adaptive Coded Imaging and Displays (AdaCID) that enables efficient exploration of the space of designs (2) the design of adaptive coded imaging systems that adapt to scene geometry, motion, and illumination (3) the design of adaptive and interactive coded 2D/3D displays that adapt in real-time to content, viewer position, and the human visual system enhancing visual appearance and allowing intuitive 3D interaction and (4) the demonstration of coded feedback projector-camera systems enabling rapid acquisition of range and material characteristics.It is expected that AdaCID will have far-reaching impact to diverse applications spanning consumer imaging and displays, machine vision and automation, scientific/medical imaging and displays and surveillance. Since AdaCID and the broader field of computational imaging and displays is increasingly important, they will be integrated into various courses offered at Rice University and MIT. Broad dissemination of the educational material will be achieved through participation in the free, open-licensed Connexions program and OpenCourseWare and in public-domain museum initiatives (at the MIT Museum). This project also offers collaborative research opportunities for students at the two institutions. Project Website (http://cameraculture.media.mit.edu/AdaCID/) provides additional information.

这是一个利用Ashok Veeraraghavan，William Marsh Rice大学（IIS-1116718）和Ramesh Raskar，马萨诸塞州理工学院（IIS-1116452）的专业知识的合作项目。 成像和显示设备就在我们身边，并用于各种应用。这些设备的空间分辨率、深度范围、深度分辨率、时间分辨率、帧速率和带宽通常是先验固定的。当被成像或显示的内容的分辨率和其他属性没有精确地模仿先验假设的那些属性时，这导致低效率（在利用可用资源方面）和不期望的伪像（混叠、模糊和噪声）。由于成像和显示设备正迅速成为多用途，有必要开发成像和显示架构（和算法），能够适应其分辨率和带宽特性，以匹配的内容。本项目的目标是开发成像和显示设备，适应场景，运动，几何，观众，或照明条件。这种自适应装置导致性能改进和迄今未开发的新能力。该研究议程分为四个知识重点：（1）建立自适应编码成像和显示（AdaCID）的理论框架，其使得能够有效地探索设计空间（2）设计适应场景几何形状、运动和照明的自适应编码成像系统（3）设计实时适应内容的自适应和交互式编码2D/3D显示，AdaCID将在消费者成像和显示、机器视觉和自动化、科学/医学成像和显示以及监控等领域产生深远的影响。由于AdaCID和更广泛的计算成像和显示领域越来越重要，它们将被整合到莱斯大学和麻省理工学院提供的各种课程中。教育材料的广泛传播将通过参与免费，开放许可的连接程序和开放式课程以及公共领域的博物馆倡议（在麻省理工学院博物馆）来实现。该项目还为两个机构的学生提供了合作研究的机会。项目网站（http：//cameraculture.media.mit.edu/AdaCID/）提供了更多信息。