'Phase contrast microscopy' diaporamas de présentation

Lecture 19

Lecture 19. Principles of optical microscopy. Illumination conjugate planes are shown in red; an image of the lamp filament is in focus at these planes Imaging path conjugate planes are shown in red; an image of the specimen is in focus at these planes.

392 views • 39 slides

Fluorescence microscopy I Basic concepts of optical microscopy

328 views • 27 slides

CLS 1113 Introduction to Clinical Laboratory Practice

CLS 1113 Introduction to Clinical Laboratory Practice. Microscopy Brunzel, Chapter 1. Always... use lens paper to clean lens surfaces. use a lens cleaning solution. protect the microscope from dust and debris when not in use. Document cleaning and have your scope serviced annually.

770 views • 24 slides

Simple Microscope

Simple Microscope. Objective magnification Working Distance Eyepiece magnification. http://micro.magnet.fsu.edu/. Illumination (Bright Field). Summary the field of view should be (reasonably) evenly illuminated

319 views • 13 slides

Mitosis Detection in Phase Contrast Microscopy Image Sequences of Stem Cell Populations A Critical Review

Modern technology has enabled monitoring of large populations of live cells over extended time periods in experimental settings. Live imaging of cell populations growing in a culture vessel has been widely adopted in biomedical experiments. Such experiments create large amount of time lapse images, and the information embedded in these images holds tremendous promise for scientific discovery. The growing amount of such data calls for automated or semi automated computer vision tools to detect and analyze the dynamic cellular processes, and to extract the information necessary for biomedical study. Live cells are often of low contrast with little natural pigmentation, therefore they usually need to be stained or fixed in order to be visible under bright field microscopy or florescence microscopy. However, fixing or staining may destroy the cells or introduce artifacts. Rakshitha K. S | Radhika K. R "Mitosis Detection in Phase Contrast Microscopy Image Sequences of Stem Cell Populations: A Critical Review" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-2 | Issue-2 , February 2018, URL: https://www.ijtsrd.com/papers/ijtsrd9472.pdf Paper URL: http://www.ijtsrd.com/computer-science/database/9472/mitosis-detection-in-phase-contrast-microscopy-image-sequences-of-stem-cell-populations-a-critical-review/rakshitha-k-s

59 views • 5 slides