| 摘要 |
The present invention involves the use of the FRExt approach for FGS. According to the present invention, an 8x8 data block is de-interleaved and processed as individual 4x4 data blocks, with an additional end-of-8x8-block (EO8B) marker indicating that no more coefficients remain in any of the de-interleaved 4x4 data blocks. The EO8B symbol may be a binary flag. The invention also uses a longer codeword for the EO8B symbol, conveying information about which de-interleaved blocks contain additional coefficients.
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