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Image enhancement techniques using local, global, bright, dark and partial contrast stretching for acute leukemia images
(International Association of Engineers, 2009-07)
Leukaemia is a malignant disease (cancer) that affects people in any age either they are children or adults over 50 years old. Nowadays, there are screening system guidelines for leukaemia patients. The screening result ...
Performance comparison between RGB and HSI linear stretching for tuberculosis bacilli detection in ziehl-neelsen tissue slide images
(Institut of Electrical and Electronics Engineering (IEEE), 2009-11-18)
Ziehl-Neelsen staining method is commonly used for diagnosis of tuberculosis patients. Sputum or tissues samples are stained using this method before microscopic examination. However, manual screening is time consuming and ...