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| Pork Freshness Grading using Multi-sensor Data Fusion Based on Web Technology |
| LI Jun，HUANG Lan，WANG Zhong-yi |
| 1. Center of Computer Network, China Agricultural University, Beijing 100083, China；
2. College of Information and Electrical Engineering, China Agricultural University, Beijing 100083, China |
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Abstract In this paper, we proposed a data fusion algorithm, called PCNN （pulse coupled neural network） fire-counting for data, to assess pork freshness with a set of dissimilar sensors; in light of different dimensions of unit values from sensors, normalization preprocessing methods were used before calculation. Finally, we developed a real-time and online prototype system to determnie pork freshness based on Web technology.
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2011, Vol. 25 
