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Topic: what is the maximum value of MSB in the Residual？ (Read 1590 times) previous topic - next topic
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what is the maximum value of MSB in the Residual？

Residual values
Encoding individual residual values to Rice coding requires only the Rice parameter and the
values themselves. First, one must convert any negative values to positive by multiplying it
by -1, subtracting 1 and prepending a 1 bit. If the value is already positive, prepend a 0 bit
instead. Next, we split out new value into most signi cant bits (MSB) and least signi cant
bits (LSB) where the length of the LSB is equal to the Rice parameter and MSB contains
the remaining bits. The MSB value is written unary encoded, whereas the LSB is written
as-is.
so what is the maximum value of MSB in the Residual？