AN IMPROVED GAUSSIAN FILTER TECHNIQUE FOR BIOMEDICAL IMAGE PROCESSING AN EARLY LUNG CANCER DETECTION TECHNIQUE
ABSTRACT For accurate and high rate of lung cancer detection using image processing, an effective preprocessing technique is required. A quality preprocessing technique is necessary to ensure effective removal of noise that interferes with the features of the image and hence improves lung cancer detection rate and accuracy. In this research, an Improved Gaussian Filter (IGF) technique was developed for effective lung image preprocessing. For image segmentation, Otsu thresholding method ...
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