92.57%。A method for estimating paddy yield on the basis of the fractal theory was proposed. The paddy variety was Wuyujing No 3. The image samples of mature paddy were obtained by the self-developed computer vision system. The fractal feature parameters of the images were analyzed. The linear correlation between the fractal dimension and per-square-meter yield of paddy was studied. The mathematical model was established and accuracy reached to 92.57%.
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龚红菊,於海明,姬长英.基于分形理论的水稻单产计算机视觉预测技术[J].农业机械学报,2010,41(8):166-170. Per-meter Yield Estimation of Paddy Based on Fractal Analysis[J]. Transactions of the Chinese Society for Agricultural Machinery,2010,41(8):166-170.