نتایج جستجو برای: hallway
تعداد نتایج: 400 فیلتر نتایج به سال:
Navigating a Spatialized Speech Environment Through Simultaneous Listening within a Hallway Metaphor
This thesis presents a system for browsing and navigating a database of recorded speech. It uses a spatialized audio environment, taking advantage of the human ability of simultaneous listening. A browsing environment is provided in the form of a virtual acoustic hallway. The user hears several audio recordings simultaneously; each stream of audio is of a specific topic coming from several "vir...
Objectives: To measure changes in air quality during surgery. Methods: Operating room (OR) and hallway air quality was continuously monitored over a 3-month period. Rooftop monitoring was used to control for environmental changes and to account for the infiltration of outdoor air pollutants. Air quality measurements were correlated with operative times and electro-dissection equipment used. Res...
When David Epston asked us to write this piece, he described it as a chance to share emerging ideas that may not be fully formed but that fill us with enthusiasm and excitement. He described it as ideas that make you want to run down the hallway shouting, to share with colleagues who are eager to discuss them with you (Epston, 2010). In this tradition, we are very excited to announce, as we met...
In this work we propose a map for mobile robots which is suited for simultaneous localization and map building (SLAM). A 3D model with augmented salient appearance based image features alleviates the deficiencies of a bare 3D model in localization. The augmented appearance based features allow to distinguish between similar locations which may show little difference in the 3D model, eg. similar...
Figure 1. A. Factor graph for an LDS with state-space potentials. B. Images corresponding to the training data and outputs of different algorithms. Scatterplots of the first two state component sequences (red = training, blue = simulated), along with the approximate scale. Only our method results in a realistic state simulation and correct clock structure. C. Other videos we are working on: smo...
This paper describes a vision-based navigation method in an indoor environment for an autonomous mobile robot which can avoid obstacles. In this method, the self-localization of the robot is done with a model-based vision system, and nonstop navigation is realized by a retroactive position correction system. Stationary obstacles are avoided with single-camera vision and moving obstacles are det...
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