• 智能感知与模式识别(Intelligence percepti • 上一篇 下一篇
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摘要： 提出了一种基于分块潜在语义的场景分类方法。该方法首先对图像进行均匀分块并使用分块内视觉词汇的出现频率来描述每一个分块，然后利用概率潜在语义分析（PLSA）方法从图像的分块集合中发现潜在语义模型，最后利用该模型提取出潜在语义在图像分块中的出现情况来进行场景分类。在13类场景图像上的实验表明，与其他方法相比，该方法具有更高的分类准确率。
