Comparative Analysis of Adaptive Recursive Filters For Noise Reduction in C-Arm Fluoroscopic X-Ray Images

It is well known that noise on medical image (MI) resulting in low image quality has largely limited the diagnostic usefulness. This makes the noise reduction in medical imaging very significant. However, any kind of medical imaging is purely a visual expression of biological information of tissues at a certain time. The quality of output image is reduced due to various kinds of noises. So there is a need for noise reduction in medical imaging equipments. Therefore, the primary goal of medical image processing is to develop effective image processing methods to provide information and help doctors to evaluate different treatment therapies on disease. Image enhancement as noise reduction by software is useful and is necessary for next edge differential enhancement particularly for digital medical X-ray images.