| 摘要 |
The noise occurring when applying dithering on a transfer function shall be reduced. Therefore, a first output value and a second output value are associated to a discrete input value of the transfer function. On the basis of a given number of dithering bits, an intermediate value being equal to and/or lying between the first output value and the second output value and using the least number of dithering bits is chosen. Finally this intermediate value is taken as an output value for the discrete input value. Thus, the dithering noise can be reduced tremendously.
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