Class Summary Class Description DFTPerforms discrete fourier transform (DFT). HistogramTurns an image into a histogram.
In case of an 8-bit histogram, the image must already be converted to a gray image.
The number of bins per channel can be chosen as well (1-256).
Enum Summary Enum Description DFT.OutputTypeDetermines how to output the data. Histogram.HistogramTypeThe type of histogram to generate.