Research Article

A Real-Time Apple Grading System Using Multicolor Space

Figure 10

CIE / component transform results; (a) original image; (b) histogram comparison (c); transform results according to D55-compliant program; (d) transform results according to matlab built-in rgb2lab function.
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(a)
292681.fig.0010b
(b)
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(c)
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(d)