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Ubiquitous projection is the recent effort that tries to close the gap between the physical world and the virtual world by using a mobile projector. Using a projector and camera together has a conflict of preferred light conditions, making it difficult to implement a robust visual detector while retaining ubiquity. In this paper, we focus on techniques of visual object detection for a portable projector-camera...
With the recent growth in projection technologies, interactive applications using portable projectors have received attention from research communities. However, almost all applications are limited to controller-centered interactions and few pay attention to the existence of other objects found in an environment. In this paper, we propose an object-centered interactive system using a single self-contained...
We propose a novel dynamic display approach using a handheld projector embedded with an ability to be aware of obstructing objects, called clutters. One camera is fixed on a projector to retrieve surface information. By integrating multiple target tracking knowledge using particle filters and gabor filters, the appearance and disappearance of unknown clutters are monitored. As a result, the unknown...
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