Cutting edge: Electronic counting of white blood cells
نویسندگان
چکیده
منابع مشابه
White Blood Cells Identification and Counting from Microscopic Blood Image
The counting and analysis of blood cells allows the evaluation and diagnosis of a vast number of diseases. In particular, the analysis of white blood cells (WBCs) is a topic of great interest to hematologists. Nowadays the morphological analysis of blood cells is performed manually by skilled operators. This involves numerous drawbacks, such as slowness of the analysis and a nonstandard accurac...
متن کاملAutomated counting of white blood cells in synovial fluid.
OBJECTIVES To evaluate the performance of automated leucocyte (white blood cell; WBC) counting by comparison with manual counting. METHODS The number of WBC was determined in heparinized synovial fluid samples by the use of (i) a standard urine cytometer (Kova) and a microscope (reference method) and (ii) a haematology analyser (Sysmex XE-2100; WBC/BASO and DIFF channels). Imprecision within ...
متن کاملextracting, recognizing, and counting white blood cells from microscopic figures by using complex-valued neural networks
in this paper we present a method related to extracting white blood cells (wbcs) from blood microscopic figures and recognizing them and counting each kind of wbcs. in this method, first we extract the white blood cells from other blood cells by rgb color system's help. in continuance, by using the features of each kind of globules and their color scheme, we extract a normalized feature vector,...
متن کاملRed Blood Cells and White Blood Cells Detection, Differentiation and Counting using Image Processing
Urinalysis is a diagnostic test that evaluates a sample of the urine for detection and assessment of a wide range of disorders such as urinary tract infection (UTI), kidney diseases and diabetes. Epithelial (or flat cells), red and white blood cells may be seen in the urine. The high amount of red blood cells (RBCs) in the urine may indicate infection, trauma, or kidney stones. Since the urine ...
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ژورنال
عنوان ژورنال: Lab on a Chip
سال: 2009
ISSN: 1473-0197,1473-0189
DOI: 10.1039/b917138j