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The Algorithm and Implementation of Applying Wavelet Packets to Obtain the Leucocyte's Nuclear Edge

ZHANG Pin -zheng,WAN Sui -reng(Southeast University,Department o f Biomedical Engineer ,Nan Jing 210096,China)  
For the pathologist,the configuration of leucocyte's nu clears is one of the most important gist to observe and check.It is also the crux for the t echnology of leucocyte's auto classification.It is a key in distinguish ing all kinds of leucocytes images.So the edge detection of the leucocyte's nucleus is of great importance in the detection and classification of clinic samples.We use wavelet packet analysis to overcome the random noise in the image form process and imply frontier focusing to overcome the slight distortion after wavelet packet transform.And it works well.
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