In situ microscopy for on‐line characterization of cell‐populations in bioreactors, including cell‐concentration measurements by depth from focus

Biotechnology and Bioengineering

Volumn 47, Issue 1, 1995, Pages 106-116

  Suhr, H ^a   Wehnert, G ^b   Schneider, K ^c   Bittner, C ^c   Scholz, T ^d   Geissler, P ^d   Jahne B ^d   Scheper, T ^e  

^a FH Mannheim   (Germany)

^b NUREMBERG INSTITUTE OF TECHNOLOGY   (Germany)

^c LEIBNIZ UNIVERSITY HANNOVER   (Germany)

^d UNIVERSITY OF HEIDELBERG   (Germany)

^e UNIVERSITY OF MÜNSTER   (Germany)

Author keywords

cell concentration; depth from focus; image analysis; in situ microscopy; on line biomass determination

Indexed keywords

BIOMASS; BIOREACTORS; IMAGE ANALYSIS; MICROORGANISMS; MORPHOLOGY; OPTICAL MICROSCOPY;

CELL CONCENTRATION MEASUREMENTS; CELL POPULATION; DEPTH FROM FOCUS; EPIFLUORESCENCE MICROSCOPE; IN SITU MICROSCOPY; PULSED ILLUMINATION;

CELLS;

ARTICLE; BIOMASS; BIOREACTOR; BIOTECHNOLOGY; CELL COUNT; IMAGE ANALYSIS; MEASUREMENT; MICROSCOPY; NONHUMAN; ONLINE SYSTEM; YEAST;

EID: 0029636675     PISSN: 00063592     EISSN: 10970290     Source Type: Journal    
DOI: 10.1002/bit.260470113     Document Type: Article

References (20)

1. Discrete Fourier transform based depth‐from‐focus
2. The Laplacian pyramid as a compact image code
3. Monitoring reactor biomass
4. Depth‐from‐focus using a pyramid architecture
5. An investigation of methods for determining depth from focus
6. Reconstructing 3D light microscopic images by digital image processing
7. The estimation of microbial biomass
8. A computer‐aided measuring system for the characterization of yeast populations combining 2D‐image analysis, electronic particle counter, and flow cytometry
9. Bubble populations and spectra in coastal waters: A photographic approach
10. A new sense for depth of field
11. Biomass determination