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In this paper a new, faster approach which is different from all the other conventional image vectorization techniques. Using canny edge detection we are able to find the sharp edges in the image and the assigning shades to each identifiable segment using random colour extraction from the original image. Finally mapping the colour blobs with the SVG Schema and generating a scalable vector image. This...
Concerning the images of low contrast ratio, this paper presents a new defining approach for the partial contrast ratio. A new enhancement exponential function is used to measure the enhancement degree, while the fuzzy entropy is taken to weigh the partial detailed information. Given the entire contrast information, the enhancement index is determined, and then the fuzzy contrast transformation is...
This paper presents an enhancement algorithm of the breast ultrasound image based on fuzzy logic. In order to fulfill the task of enhancement, we normalize the images and fuzzify the normalized images. Then we extract the edge and textural information in fuzzy domain and increase the contrast ratio measuring the degree of enhancement on the exchange of those ratios of the entire and partial information...
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