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Document type:
Forschungsdaten 
Publication date:
30.08.2022 
Authors:
Schmideder Stefan, Thurin Lorenz, Kaur Gurmeet, Briesen Heiko 
Author affiliation:
TUM 
Publisher:
TUM 
Title:
Image analysis algorithm + raw and analyzed images 
Time of production:
28.03.2022 
Subject area:
CIT Chemie-Ingenieurwesen, Technische Chemie, Biotechnologie; DAT Datenverarbeitung, Informatik; FEI Feinwerktechnik, Medizintechnik, Technische Optik, Reprographietechnik; NAT Naturwissenschaften (allgemein); TEC Technik, Ingenieurwissenschaften (allgemein) 
Resource type:
Experimente und Beobachtungen / experiments and observations; Abbildungen von Objekten / image of objects 
Data type:
Bilder / images; Datenbanken / data bases; Programme und Anwendungen / software and applications 
Description:
The dataset provides all 157,202 acquired and analyzed images of the study "Inline imaging reveals evolution of the size distribution and the concentration of microbubbles in dissolved air flotation" along with the applied image analysis algorithm (MATLAB code). The images were acquired in both the flotation tank and the pipe between the decompression valve and the tank. The pixel lenth is 0.87 µm and the field of view is 1500 x 1024 pixels. 
Method of data assessment:
The images were acquired with an inline microscope (Particle View V19, Mettler Toledo) in both the flotation tank and the pipe between the decompression valve and the tank. The applied image analysis algorithm is attached in the dataset. 
Key words:
Dissolved air flotation, micro-bubbles, image analysis, inline analysis, endoscope, inline microscopy 
Technical remarks:
View and download (208 GB total, 21 0570 Files)
The data server also offers downloads with FTP
The data server also offers downloads with rsync (password m1653047):
rsync rsync://m1653047@dataserv.ub.tum.de/m1653047/ 
Language:
en 
Rights:
by, http://creativecommons.org/licenses/by/4.0