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Road extraction is one of the most active research fields in information extraction from high-resolution remote sensing images. It is not only of great theoretical value, but also of a broad prospect. This paper describes the general approaches of Semi-Automated Road Extraction, presents the latest research work and the typical methods from all over the world and analyzes its characteristics. Finally...
Currently few people focus on the research of printed unconnected point numeric recognition, this paper, extract this kind of number from the table number of electric energy meter (EEM). We have designed a system to recognize this kind of numeric based on neural network. Using the normalized unconnected point number image (28x20) as the neural network input. Experiment results show that the system...
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