Extended Robust Diffusion Algorithm for Two Dimensional Ultrasonic Images
نویسندگان
چکیده
Ultrasound medical imaging is widely used nowadays in clinical application due to its intuitive, convenient, safety, non-invasive, and low cost. However, ultrasound image formation always comes with speckle-noise which will greatly reduce the image quality, and makes the identification and analysis of image detail become more challenging. Hence, we present an extended robust diffusion algorithm for optimum diffusion while retain the edge of image features. Total eight spreading diffusion directions are implemented in the proposed algorithm. Finding showed that this method is able to provide consistent and more objective results. Key-Words: ultrasound, diffusion, two dimensional, imaging, speckle, noise, filter
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