The average grain size is estimated by Image J (an imaging processing software) using SEM micrographs.
The highly regular arrangement of probes in an array facilitates extraction of information by digital imaging processing software packages.
Several images of solid nanofluid samples are obtained and particles (nanoparticles and nanoparticle clusters) are identified and measured by digital imaging processing techniques.
The area of each grain was determined by digital imaging processing; the grain size is defined as the diameter of a circle with the same area as the actual grain.
In our study, analysis of the worn surface of the graft was performed by imaging processing software as a semiquantitative analysis.
Main outcome measures Brain scans were evaluated for volume of white matter hyperintensities (by fully automated imaging processing) and for classification of infarcts (by visual reading with a standardised assessment grid).
In this study, flow measurements of vertical upward air water flows in a narrow rectangular channel with the gap of 0.993 mm and the width of 40.0 mm were performed at seven axial locations by using the imaging processing technique.
A Hamamatsu ORCA-ER B/W CCD camera was used to capture images with an Improvision Openlab imaging processing system.
As pointed by our analysis, to boost underwater imaging processing, a common suitable database of test images for different imaging conditions together with standard criteria for qualitative and/or quantitative assessment of the results is still required.
This is an important biological problem, which is explored by the authors using a range of sophisticated imaging, image processing and genetic tools.
