Exploration and practice of X-Ray image edge detection algorithm based on fractional brownian stochastic model
Sun Long · Journal of Southeast University · 2011
According at the junction of the image,regularity of fractal will be destroyed,singularity of fractal parameters H will occur,the authoer provided a X-ray medical image processing methods based on fractional Brownian stochastic model,so where is the edge or the junction of the X-ray image coule be determined.From the experimental,the algorithm combining fractional Brownian random model of fractal parameters is very effective for the detection results of X-ray image than using commonly(such as the canny operator,sobel operator,etc.) image edge detection result.Adopting this method can effectively detect and extract the X-ray image edge and have important practical significance for clinical diagnosis and treatment.