After analysed the performance of nonparametric detector particularly , three new fusion rules are proposed based on local statistics , their asymptotic relative efficiency is studied 在詳細(xì)分析非參量檢測(cè)器的理論基礎(chǔ)上,提出了三種基于局部統(tǒng)計(jì)量的融合規(guī)則,分析了其漸進(jìn)性能。