一种用于尿沉渣图片的分割方法，先用小波变换和形态学，再使用边缘检测和阈值分割-urine for a picture segmentation method, use wavelet transform and morphology, re-use of edge detection and thresholding segmentation

图像分割与边缘检测是为了识别图像的目标，将它们从图像中分离出来.-Image segmentation and edge detection is to identify images of targets, they are separated from the image.

Brain tumors are created by abnormal and uncontrolled cell division in brain itself. If the growth becomes more than 50 , then the patient is not able to recover. So the detection of brain tumor needs to be fast and accurate. The objective of this pa