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1180-1990 - IEEE Standard Specifications for the Implementations of 8x8 Inverse Discrete Cosine Transform

Description: This standard specifies the numerical characteristics of the 8*8 inverse discrete cosine transform (IDCT) for use in visual telephony and similar applications where the 8*8 IDCT results are used in a reconstruction loop. The specifications ensure the compatibility between different implementations of the IDCT.
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