Microscopic Analysis of Blood Cells for Disease Detection: A Review

Any contamination in the human body can prompt changes in blood cell morphology and various parameters of cells. The minuscule images of blood cells are examined for recognizing the contamination inside the body with an expectation of maladies and variations from the norm. Appropriate segmentation of these cells makes the detection of a disease progressively exact and vigorous. Microscopic blood cell analysis is a critical activity in the pathological analysis. It highlights the investigation of appropriate malady after exact location followed by an order of abnormalities, which assumes an essential job in the analysis of various disorders, treatment arranging, and assessment of results of treatment. A survey on different areas where microscopic imaging of blood cells is used for disease detection is presented in this paper. A small note on Blood composition is presented, which is followed by a generalized methodology for microscopic blood image analysis for certain application of medical imaging. Comparison of existing methodologies proposed by researchers for disease detection using microscopic blood cell image analysis is discussed in this paper.