JPS5533665A - Cell position detector - Google Patents

Cell position detector

Info

Publication number
JPS5533665A
JPS5533665A JP10733178A JP10733178A JPS5533665A JP S5533665 A JPS5533665 A JP S5533665A JP 10733178 A JP10733178 A JP 10733178A JP 10733178 A JP10733178 A JP 10733178A JP S5533665 A JPS5533665 A JP S5533665A
Authority
JP
Japan
Prior art keywords
white blood
center position
blood corpuscle
preset
image
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP10733178A
Other languages
Japanese (ja)
Inventor
Masaru Obata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Omron Corp
Original Assignee
Omron Tateisi Electronics Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Omron Tateisi Electronics Co filed Critical Omron Tateisi Electronics Co
Priority to JP10733178A priority Critical patent/JPS5533665A/en
Publication of JPS5533665A publication Critical patent/JPS5533665A/en
Pending legal-status Critical Current

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  • Investigating Or Analysing Biological Materials (AREA)

Abstract

PURPOSE: To make the input region of an image pickup device sufficiently larger than the size of a white blood corpuscle and to minimize the number of data to be used for recognizing the white blood corpuscle by detecting the center position of the white blood corpuscle so that the image processing region may be preset.
CONSTITUTION: An image pickup device 2 picks up an enlarged image by a microscope 1 in accordance with the vertical and horizontal synchronous signals from a pulse generating circuit 3 so that video signals may be fed to a signal processing unit 4 and a cell position detector 5. This detector 5 detects the lengthes in the X and Y axes and the corodinates of the video signals of a cell nuclei which are obtained from a ruster intersecting the cell nuclei of the white blood corpuscle. Moreover, the device 5 claculates the center position of the corodinates and determines the scan starting coordinates by the shift of a preset corodinate distance in the X and Y axes from the center position. As a result, the preset region in the periphery of the center position of the cell nuclei is designated as the image signal processing region ao that the calculations such as the extraction of the characteristics of the signals or the classification of the cells are accomplished in the processing unit 4 and get out at 6.
COPYRIGHT: (C)1980,JPO&Japio
JP10733178A 1978-09-01 1978-09-01 Cell position detector Pending JPS5533665A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10733178A JPS5533665A (en) 1978-09-01 1978-09-01 Cell position detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10733178A JPS5533665A (en) 1978-09-01 1978-09-01 Cell position detector

Publications (1)

Publication Number Publication Date
JPS5533665A true JPS5533665A (en) 1980-03-08

Family

ID=14456334

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10733178A Pending JPS5533665A (en) 1978-09-01 1978-09-01 Cell position detector

Country Status (1)

Country Link
JP (1) JPS5533665A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57107251A (en) * 1980-12-26 1982-07-03 Nippon Soken Inc Electric dust collector
JPH05249103A (en) * 1991-12-06 1993-09-28 Cell Analysis Syst Inc Analyzer for blood cell

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57107251A (en) * 1980-12-26 1982-07-03 Nippon Soken Inc Electric dust collector
JPH05249103A (en) * 1991-12-06 1993-09-28 Cell Analysis Syst Inc Analyzer for blood cell

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