Application of Image Division Algorithm Based on Wavelet Transform in Cellular Image
Dong Yi · Jisuanji fangzhen · 2011
In this paper,multi-scale edge detection based on wavelet transform was studied.Before the traditional edge detection algorithm was improved,we adopted an adaptive smooth filtering method.According to cellular image structure characteristics and clinical medicine morphology parameters measure accuracy,we proposed a method based on third-order B-spline Dual wavelet multi-scale edge detection.First,we detected the edge of typical sparse cell with B-spline wavelet transform edge detection,then we used image morphology and threshold segmentation to segment the interested cells.Finally,we used morphology method measured the segmented cell,and obtained cell's morphological parameters.We compared the actual value with the measured value by the presented method.The results show that the absolute error is small,and the measured value satisfies the requirements of clinical medicine.