Furthermore, we extend the use of DCT, and give a new algorithm on image partition and singular points location.
另外，基于DCT变换提出了新的指纹图像分割算法和奇异点定位算法。
Experimental results shows that obtaining threshold by image partition and restricting the range of the modulus can accomplish better edge detect results.
实验结果表明，采用图像分块方法确定阈值，并用该阈值来限定模值，可以得到更好的边缘检测效果。
In the process of the real-time image partition, using the eigenfunction to realize the partition of image coordinate set is very convenient and easy.
在实时图像分割的过程中，利用特征函数实现图像坐标集合划分简便快捷。
According to the detection of changes in image sequences, an algorithm of multi-resolution steps image partition based on strong edge blocks is proposed in this papers.
针对序列图像的变化检测，提出了一种基于强边缘块的时域多分辨率图像分割算法。
According to the detection of changes in image sequences, an algorithm of multi-resolution steps image partition based on strong edge blocks is proposed in this papers.
针对序列图像的变化检测，提出了一种基于强边缘块的时域多分辨率图像分割算法。
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