Comparison between median filter and wiener filter to get high accuracy for blood vessel image extraction

Abstract EN

With today's advancing technology, support of developing hardware and software systems, the developments in the field of medicine have increased considerably.

In particular, medical image analysis and processing systems have taken a considerable lead.

The development of an automatic system could provide great convenience for doctors and practitioners in the field.

The image processing techniques proposed in this study can contribute to more effective analysis and more accurate diagnosis, regardless of the individual levels of experience of the users or particular situations and conditions such as fatigue or image quality.

This paper presents a robust method for retinal blood vessel segmentation and some automatic algorithms for analyzing the vessel network and pixel classification into vessel and non-vessel .The aim of the work extraction or segmentation of retinal blood vessels used computer vision and image processing for getting high accuracy (comparison with manual) .Also We used the preprocessing techniques for enhancement of the image .And used two types of filter for comparing result to get best scenario.

Also for simulation result we used the matlab and implement on DRIVE database.