{"title":"Automatic screening of Papanicolaou stained cervical smears with the T. A. S.","authors":"F Meyer, A van Driel","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76159,"journal":{"name":"Microscopica acta. Supplement","volume":"Suppl 4 ","pages":"82-95"},"PeriodicalIF":0.0,"publicationDate":"1980-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"17222444","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The interactive system for statistical pattern analysis ISPAHAN.","authors":"E S Gelsema, G H Landeweerd","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76159,"journal":{"name":"Microscopica acta. Supplement","volume":"Suppl 4 ","pages":"293-7"},"PeriodicalIF":0.0,"publicationDate":"1980-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18043298","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[Evaluation of cross sections of hairs with Leitz-A.S.M. (author's transl)].","authors":"H Pabst","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>In forensic case work hair comparison till now almost exclusively is done qualitatively. To improve the evidence of hairs in this study cross sections are evaluated by means of a Leitz-A.S.M.. Following parameters are measured and tested for relevance: circumference, area, form factor, x-axis, y-axis. High intraspecific variability necessitates further studies.</p>","PeriodicalId":76159,"journal":{"name":"Microscopica acta. Supplement","volume":"Suppl 4 ","pages":"226-9"},"PeriodicalIF":0.0,"publicationDate":"1980-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18043296","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[The segmentation of urinary cells--a first step in the automated processing in urine cytology (author's transl)].","authors":"C E Liedtke, B Aeikens","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>By segmentation of cell images we understand the automated decomposition of microscopic cell scenes into nucleus, plasma and background. A segmentation is achieved by using information from the microscope image and prior knowledge about the content of the scene. Different algorithms have been investigated and applied to samples of urothelial cells. A particular algorithm based on a histogram approach which can be easily implemented in hardware is discussed in more detail.</p>","PeriodicalId":76159,"journal":{"name":"Microscopica acta. Supplement","volume":"Suppl 4 ","pages":"230-4"},"PeriodicalIF":0.0,"publicationDate":"1980-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18043297","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[A cytophotometric study of urothelcells with a combination of MPV and A.S.M. (auther's transl)].","authors":"B Aeikens, C E Liedtke","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The frequency of bladder carcinoma is increasing all over the world. In civilized countries the cause of the increasing frequency is depending on environmental factors of different kinds. The cytologic examination of the urine has proved itself as a screening test for papillomas and carcinomas. With the help of the urine cytology it is possible to detect the cancer of teh bladder frequently at a time, when an operative treatment is still successfull. Tumors of low malignancy (grade I) reveal minor abnormalities and therefore these tumors are often overlooked using cytological methods. For these reasons it is desirable to develop methods for further characterisations of the tumors. Therefore, it appeared useful to examine the applicability of microscopic scanning cytophotometry to discriminate urothelial cells. A special combination of MPV and A.S.M has been built for reasons of interactive segmentation of the cell into nucleus, plasma and background. Computer discrimination between benign, atypical and malignant cells by means of cytophotometry has been accomplished with a small error of classification, not greater than five percent.</p>","PeriodicalId":76159,"journal":{"name":"Microscopica acta. Supplement","volume":"Suppl 4 ","pages":"49-51"},"PeriodicalIF":0.0,"publicationDate":"1980-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18043301","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[Quantitative image analysis in pulmonary pathology - digitalization of preneoplastic lesions in human bronchial epithelium (author's transl)].","authors":"T Steinbach, K M Müller, H Kämper","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>The report concerns the first phase of a quantitative study of normal and abnormal bronchial epithelium with the objective of establishing the digitalization of histologic patterns. Preparative methods, data collecting and handling, and further mathematical analysis are described. In cluster and discriminatory analysis the digitalized histologic features can be used to separate and classify the individual cases into the respective diagnostic groups.</p>","PeriodicalId":76159,"journal":{"name":"Microscopica acta. Supplement","volume":" 3","pages":"171-8"},"PeriodicalIF":0.0,"publicationDate":"1979-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11509837","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[On-line measurement of antibiotic concentrations (author's transl)].","authors":"J Grimm, H Bhend, R Lüthy, W Siegenthaler","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>A laboratory computer implementation of an inhibition zone antibiotic assay is described. It utilizes square plates with 49 or 64 wells containing standards and unknowns. Inhibition zone sizes are measured and, using parabolic regression, the unknown antibiotic concentrations are computed.</p>","PeriodicalId":76159,"journal":{"name":"Microscopica acta. Supplement","volume":" 3","pages":"179-84"},"PeriodicalIF":0.0,"publicationDate":"1979-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11509838","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Methods for the study of inhomogeneities in central nervous tissue.","authors":"S Eins","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76159,"journal":{"name":"Microscopica acta. Supplement","volume":" 3","pages":"139-46"},"PeriodicalIF":0.0,"publicationDate":"1979-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11510067","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"A system for automatic metaphase finding and semi-automatic chromosome analysis.","authors":"H T van den Berg, H F de France","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":76159,"journal":{"name":"Microscopica acta. Supplement","volume":" 3","pages":"213-20"},"PeriodicalIF":0.0,"publicationDate":"1979-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11604060","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[Problems of object recognition].","authors":"H Keller","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Various methods for automatic thresholding and their performance in routine work are discussed with lung and bone sections serving as examples. This includes the special cases of interference by small particles of intensities comparable to the phase of interest and the detection of a phase with small area density.</p>","PeriodicalId":76159,"journal":{"name":"Microscopica acta. Supplement","volume":" 3","pages":"253-8"},"PeriodicalIF":0.0,"publicationDate":"1979-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"11604062","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}