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Combination of local and dark stretching for Ziehl-Neelsen TB bacilli slide images in tissue and sputum samples
(Universiti Malaysia Perlis (UniMAP), 2012-06-18)
Tuberculosis is an infectious and dangerous disease which can spread through the air when the infected person coughed, sneezed or spited. Sputum and tissue sample analysis is a common method for extra-pulmonary and pulmonary ...
Enhancement techniques for tuberculosis slide images: A review
(Institute of Electrical and Electronics Engineers (IEEE), 2012-02-27)
Tuberculosis (TB) is a very hazardous disease caused by infection of germ Mycobacterium tuberculosis that can cause death to the patient. TB can spread like common flu such as through air or direct body fluid connection. ...
Color image denoising and contrast enhancement in contourlet domain
(Universiti Malaysia Perlis, 2009-10-11)
A degraded image mainly has dark shadows, over bright regions and blurred details. These images are usually affected by noise. This paper proposes a method which tries to avoid this problems. Image denoised image is further ...
Contrast enhancement for medical images based on histogram equalization followed by median filter
(Universiti Malaysia Perlis, 2009-10-11)
The goal of image enhancement technique is to
improve a characteristics or quality of an image, such that the resulting image is better than the original image. Histogram
equalization (HE) is widely used for contrast ...