CAJ | 학술논문

针对利用图像的颜色特征丢失空间信息的问题，提出了一种综合方法：通过计算图像熵，反映图像中像素邻域内颜色分布的综合特征；通过重叠分块，然后对各分块计算分块颜色直方图。实验结果表明，这种方法具有很好的检索效率。
침대이용도상적안색특정주실공간신식적문제，제출료일충종합방법：통과계산도상적，반영도상중상소린역내안색분포적종합특정；통과중첩분괴，연후대각분괴계산분괴안색직방도。실험결과표명，저충방법구유흔호적검색효솔。
This paper puts forward a comprehensive method because of the lost of the spatial information when using the color feature of the image: it can reflect the comprehensive features of the color distribution in the pixel neighborhood to calculate the image entropy, we block overlapped the image then calculate the block-color histogram. We retrieve the image integrated the above two methods. The experimental results show that, this method has very good retrieval efficiency.