One model is presented to integrate both color distribution and detail signal energy into a single histogram.

另一种模型是将图象颜色及其边界强度的联合分布集成到一个直方图中。

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The Spectral Energy Flux(SEF) algorithm for the onset of music signal is verified, and the influences of the SEF on the detected performance are evaluated in detail.

对乐音信号起始时刻检测的谱能流法进行了验证，详细分析了该算法各环节对检测性能的影响。

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Experimental results indicate that the average gradient has been improved by 67.1% and the detail-signal energy improved by 65.2%, which proves the effectiveness of the proposed method.

结果显示，各波段图像平均梯度提高了67.1%，细节信号能量提高了65.2%，结果证明了MTF检测方法的有效性。

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