InfoScope : Link from Real World to Digital Information Space
InfoScope : Link from Real World to Digital Information Space
复制标题
InfoScope：从现实世界到数字信息空间的链接
DOI：
10.1007/3-540-45427-6_21
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发表时间：
2001
期刊：
影响因子：
--
通讯作者：
I. Haritaoglu
中科院分区：
文献类型：
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作者：
I. Haritaoglu
我们描述了一个信息增强系统（infoScope）和应用集成手持设备与彩色摄像头，以提供增强的信息感知服务给用户。InfoScope使用彩色摄像机作为输入设备，从真实的世界中捕获场景图像，并利用计算机视觉技术从真实的世界中提取信息，将其转换为文本信息并将其增强回原始场景位置。用户可以在手持设备的显示器上同时看到真实的世界和信息。我们已经实现了两个应用程序：第一个是一个自动的标志/文本翻译的外国旅客，用户可以使用infoScope每当他们想看到文本或标志在自己的语言，他们最初写在外语的场景和自动提取的场景图像通过使用计算机视觉技术。第二个应用程序是“城市中的信息增强”，其中用户可以看到与建筑物或地点相关的信息，这些信息覆盖在PDA显示器上的真实的场景图像上。
We describe an information augmentation system (infoScope) and applications integrating handheld device with a color camera to provide enhanced information perception services to users. InfoScope uses a color camera as an input device to capture scene images from the real world and utilize computer vision techniques to extract information from real world, convert them into digital world as text information and augment them back to the original scene location. The user can see both the real world and information together on display of the handheld device. We have implemented two applications: First one is an automatic sign/text translation for foreign travelers where a user may use infoScope whenever they want to see texts or signs in their own language where they are originally written in foreign language in the scene and extracted from scene images automatically by using computer vision techniques. The second application is “Information Augmentation in the City” where a user can see information associated with building, or a place, overlaid onto real scene images on their PDA's display.