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This paper presents a detail review and implementation issue of fetal ECG extraction and enhancement. The focus is also made on proper placement of electrodes for fetal ECG monitoring in twins and multi-fetal prenatal. Various extraction methods like correlation, subtraction, matched filtering, linear regression and independent component analysis are discussed. For enhancement neural networks, fuzzy...
Detection of outliers and relevant features are the most important process before classification. In this paper, a novel semi-supervised k-means clustering is proposed for outlier detection in mammogram classification. Initially the shape features are extracted from the digital mammograms, and k-means clustering is applied to cluster the features, the number of clusters is equal with the number of...
The prognosis of prostate cancer is determined by using the Gleason grading system. This grading is done based upon the tissue pattern obtained from the tumor, after staining the biopsy with Heamatoxylin and Eosin (H&E). Presently, experienced pathologists manually grade on prostate cancers subjectively. The grading therefore depends upon the experience of the pathologists, quality of the...
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