[XviD-devel] Query regarding IDCT implementation
lakshmikanth r
r_lakshmikanth at yahoo.com
Fri Dec 3 09:55:29 CET 2004
Hi All,
I was studing the xvid code and I would like to have
more information on the algorithm paper mentioned in
the implementation of IDCT
inverse two dimensional DCT, Chen-Wang algorithm
(cf. IEEE ASSP-32, pp. 803-816, Aug. 1984)
32-bit integer arithmetic (8 bit coefficients)
11 mults, 29 adds per DCT
If any one has the description of algorthim/paper, can
you pls mail it across to me.
Awaiting your response.
With regards,
R.lakshmikanth
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