And the coding arithmetic of three kinds of data compaction modes of PDF417 is expounded.

文中对PDF417的三种数据压缩模式的编码算法有较详细的阐述。

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And the coding arithmetic of three kinds of data compaction modes of PDF417 is expounded.

文中对PDF417的三种数据压缩模式的编码算法有较详细的阐述。

youdao