Abstract: A system and method for localizing an autonomous vehicle using a digital stereo camera mounted to the autonomous vehicle and oriented to obtain images of the road surface. The system comprises an image processor configured to analyze the images of the road surface and identify micro-features, such as pores, holes, cracks, and granular material embedded in the street. The image processor is configured to compile previously obtained images of the road surface into reference mosaics and to compare the micro-features identified in newly obtained images to the reference mosaic to determine the location of the autonomous vehicle. The system may be further configured with a communications module to transmit images and localization information to a database repository or server.

Abstract: A system and method for localizing an autonomous vehicle using a digital stereo camera mounted to the autonomous vehicle and oriented to obtain images of the road surface. The system comprises an image processor configured to analyze the images of the road surface and identify micro-features, such as pores, holes, cracks, and granular material embedded in the street. The image processor is configured to compile previously obtained images of the road surface into reference mosaics and to compare the micro-features identified in newly obtained images to the reference mosaic to determine the location of the autonomous vehicle. The system may be further configured with a communications module to transmit images and localization information to a database repository or server.

Abstract: A search system comprises code. The code, when executed, is configured to generate a search mode interface including a search field, a list area for displaying a list of search result items, and a view area for displaying at least a portion of the contents of a selected search item. The code, when executed, is further configured to transmit a search query entered into the search field to an Internet search application. The code, when executed, is further configured to display search results received from the Internet search application. The code, when executed, is further configured to automatically retrieve webpages corresponding to at least a portion of the search results. The code, when executed, is further configured to display at least a portion of a first retrieved webpage in the view area at least partly in response to a selection of an item in the search results. The code, when executed, is further configured to detect a change of user focus from the list area to the view area.