The fractional bit-plane coding is one of the key technologies in JPEG2000, and is the bottleneck for fast JPEG2000 coding.

分数位平面编码是JPEG2000图像压缩国际标准中的核心技术之一，是影响JPEG2000编码速度的最关键部分。

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Although the DJIA was able to put up a fractional gain on the day, a review of the rest of the major indices showed that stocks pulled back a bit Tuesday as the bulls may have finally encountered some resistance.

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