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Colour contrast enhancement based on bright and dark stretching for Ziehl-Neelsen slide images
(Institute of Electrical and Electronics Engineering (IEEE), 2007-11)
The Ziehl-Neelsen stain, also known as the acid-fast stain, was first described by two German doctors; Franz Ziehl (1859 to 1926), a bacteriologist and Friedrich Neelsen (1854 to 1894), a pathologist [1].It is a special ...
Image Enhancement using Modified Partial Contrast Technique in Ziehl-Neelsen Sputum Slide Images
(IOP Publishing, 2019)
Image contrast and brightness for sputum slide images are among important factors that can affect the accuracy of image analysis process. Microscopic images usually have the problem of low contrast and blurry, which are ...