MATLAB File Help: cv.dctDenoising Index
cv.dctDenoising

The function implements simple dct-based denoising

dst = cv.dctDenoising(src)
dst = cv.dctDenoising(src, 'OptionName',optionValue, ...)

Input

Output

Options

See [YSDCT11]. The function is parallelized.

References

[YSDCT11]:

Guoshen Yu and Guillermo Sapiro. "DCT image denoising: a simple and effective image denoising algorithm", Image Processing On Line, 1 (2011). http://dx.doi.org/10.5201/ipol.2011.ys-dct http://www.ipol.im/pub/art/2011/ys-dct/

See also