Xuemin Hu

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In the wireless sensor networks (WSNs) for electric field measurement system under the High-Voltage Direct Current (HVDC) transmission lines, it is necessary to obtain the electric field distribution with multiple sensors. The location information of each sensor is essential to the correct analysis of measurement results. Compared with the existing approach(More)
An efficient protocol for plant regeneration was developed from protoplasts of Gentiana macrophylla Pall. through somatic embryogenesis. Viable protoplasts were isolated from cell suspensions derived from young seedling leaves in an enzyme solution containing 2 % Cellulase Onozuka R-10, 0.5 % Macerozyme R-10, 0.5 % Hemicellulase, and 0.4 M sorbitol with a(More)
—This paper presents an adaptive image segmentation method based on a new Regional Growing Pulse Coupled Neural Network (PCNN) model for detecting fabric defects. In this method, the pixels of analyzed image are mapped on the neurons in a pulse coupled neural network. Improved PCNN model and regional growing theory are combined in the light of the(More)
This paper presents a novel approach of detecting special objects from high resolution satellite imagery. In this approach, a bilateral filtering is used to denoise firstly, and a new morphological approach which combines gray scale morphological processing and binary morphological processing is proposed for ROI extraction and feature enhancement. A(More)
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