package com.imageretrieval.features;
import com.imageretrieval.utils.ImageUtil;
/**
* 旋转不变的感知哈希<br...grayMatrix[i][j];
}
}
average /= 64.0;
return getFeature(newMatrix, average);
}
/**
* 旋转不变性...半径
String featureValue = "";
int[] r = {2, 4, 6, 8};
for(int i = 0; i < 4; i++){
// 正方形左上角的点的下标...return featureValue;
}
private static String getMinFeature(int feature, int bitNum) {
// 位数为bitNum的情况下的最大值...srcImg.getScaledInstance(width, height, Image.SCALE_SMOOTH), 0, 0, null);
return buffImg;
}
/**
* 用于计算pHash的相似度