Image Processing
Citations
19 citations
19 citations
Cites methods from "Image Processing"
...This is possible if several techniques are used such as elimination of non-charcoal material using a low magnification binocular microscope and then careful choice of the threshold value used in the ImageJ programme combined with non-inclusion of particles 0.002 mm2 ( 44.7 µmm length)....
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...Image analysis, using the free programme ImageJ (imagej. nih.gov/ij), can be used to identify and count charcoal fragments that are down to a few microns in size, although >0.002 mm2 (>44.7 µmm length) is a useful threshold to use to eliminate erroneous groups of pixels....
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...Measurements of charcoal particle counts were recorded using ImageJ (Abràmoff et al., 2004; Schneider et al., 2012)....
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...Figure 2 shows examples of the images used in ImageJ and for comparison, images of the charcoal used in the mass quantification method....
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19 citations
19 citations
Cites background from "Image Processing"
...Image quality enhancement is one of the pre-processing methods in image processing, which is carried out to improve the quality of an image [29]....
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