Medical Image Enhancement Techniques by Bottom Hat and Median Filtering
نویسندگان
چکیده
This paper presents an efficient method for medical 2-D image enhancement technique using median and bottom hat filtering, that can also be used in image processing such as medical image reconstruction, image smoothing, feature extraction and image analysis. We present a comparison of these filters using the medical images. After filtering also the input image or actual image have some noise that may cause the of quality of the digital image. So, wavelet transform is used to remove noises from the image collected. Simulation results specify the better results.
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