United States Department of Transportation
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New Technologies for Photolog Image and Data Acquisition: HDTV Image Acquisition, Distribution and Utilization
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2016-06-15
[PDF-14.62 MB]
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TRIS Online Accession Number:01605574
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Edition:Final Report
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NTL Classification:NTL-INTELLIGENT TRANSPORTATION SYSTEMS-INTELLIGENT TRANSPORTATION SYSTEMS;NTL-SAFETY AND SECURITY-Highway Safety;
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Abstract:The goal of this research project was to improve photolog imaging technology and subsequent image-to-client delivery in response to user-requests for enhanced desktop image retrieval capabilities, such as the ability to read small roadway signs, bridge numbers and utility pole numbers along Connecticut roadways. The resulting implementation of state-of-the-art photolog imaging research, hardware and software has provided the Connecticut Department of Transportation with an all-HDTV ground-based automated image inventory of its entire roadway network. HDTV represents a 5X increase in image resolution, a significant improvement in overall image quality, which has met project goals and led to an increase in photolog use at ConnDOT.
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