Study of Edge Detection Operators in Micrograph of Gecko′s Brain Tissue Slice

In order to detect the edge of micrograph of Gecko′s brain tissue slice.Basic operators which are frequently used and studied,a micrograph of Gecko′s brain tissue slice edge processing by VC++6.0,and the characteristics of these methods on the image edge detection are compared.The result tells that Canny operator gets more accurate edge,but at the same time,it may slip some edge and detail.Considering synthesis,Canny operator is good for this kind of picture.