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- Rowa, PerLinköpings universitet,Institutionen för systemteknik,Tekniska högskolan (author)
Automated Malaria Parasite Detection
- BookEnglish1977
Publisher, publication year, extent ...
- Linköping :Linköping University Electronic Press,1977
- 21 s.
- electronicrdacarrier
Numbers
- LIBRIS-ID:oai:DiVA.org:liu-131940
- https://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-131940URI
Supplementary language notes
- Language:English
- Summary in:English
Part of subdatabase
- SwePubSwePub
Classification
Series
- LiTH-ISY-I,0281-6253 ;185
Notes
- A system for malaria parasite detection in thin blood-smears is presented. Sample slides prepared with standard methods are accepted. A low-cost TV-camera mounted on an ordinary microscope with a computer controlled stage is used as a picture sensor. Frames, digitized in windows of 64 x 64 pixels are fed into a special purpose picture processor at normal frame rate (25 frames/sec). In the picture processor measurements are made on the images at high speed. The classification problem is split into different levels each having different characteristics such as different sampling density. Four classes, three of which are different types of malaria parasites, are recognized. As a whole the classification is best labelled as a sequential pattern recognition procedure.In its preliminary version the system has been run at a speed comparable to that of a human operator, that is l 500 cells per minute. A test on 80 000 cells gave 25 false negatives out of 283 parasites (9%) and 41 false positives (0.05%).
Subject headings and genre
- TEKNIK OCH TEKNOLOGIER Elektroteknik och elektronik Signalbehandling hsv//swe
- ENGINEERING AND TECHNOLOGY Electrical Engineering, Electronic Engineering, Information Engineering Signal Processing hsv//eng
- NATURVETENSKAP Data- och informationsvetenskap Datorseende och robotik hsv//swe
- NATURAL SCIENCES Computer and Information Sciences Computer Vision and Robotics hsv//eng
- TEKNIK OCH TEKNOLOGIER Medicinteknik Medicinsk laboratorie- och mätteknik hsv//swe
- ENGINEERING AND TECHNOLOGY Medical Engineering Medical Laboratory and Measurements Technologies hsv//eng
- TEKNIK OCH TEKNOLOGIER Medicinteknik Annan medicinteknik hsv//swe
- ENGINEERING AND TECHNOLOGY Medical Engineering Other Medical Engineering hsv//eng
- TEKNIK OCH TEKNOLOGIER Medicinteknik Medicinsk apparatteknik hsv//swe
- ENGINEERING AND TECHNOLOGY Medical Engineering Medical Equipment Engineering hsv//eng
Added entries (persons, corporate bodies, meetings, titles ...)
- Antonsson, DanLinköpings universitet,Institutionen för systemteknik,Tekniska högskolan (author)
- Linköpings universitetInstitutionen för systemteknik (creator_code:org_t)
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