The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 11, 2001
Filed:
May. 22, 1998
Hyo Sok Ahn, Seoul, KR;
Vassili A. Kovalev, Gomel, BY;
Andrei Y. Grigoriev, Gomel, BY;
Nikolai K. Myshkin, Gomel, BY;
Korea Institute of Science and Technology, Seoul, KR;
Abstract
A method and apparatus for automatically recognizing blood cells is provided. The method comprises obtaining image data of said blood cells, storing the image data of said blood cells in a memory, analyzing the image data of said blood cells and calculating a plurality of cell-characteristic parameter values for each of said blood cells, and recognizing each of said blood cells based on said plurality of cell-characteristic parameter values. In order to analyze the image data of blood cells, a group of nucleus pixels are first extracted from said stored image data and stored in the memory. The group of nucleus pixels are then segmented into individual nucleus clusters which represent each of the blood cells, and the data of the individual nucleus clusters are stored together with the associated cytoplasm data in the memory. Cell-characteristic parameter values for each of the blood cells are calculated based on its nucleus and associated cytoplasm data. The cell-characteristic parameter values are used in recognizing the blood cells.