例句與造句

1. This paper first research on main technologies used by avs standard , which include prediction , transform , quantization , in - loop filter , and entropy encoding , and then focus on the 2d - vlc entropy coder of avs , which is context - based adaptive coder . this encoder operates on run - level pair , and it uses the type of current block and value of current coefficients to switch vlc code - table . these tables are designed according to the distribution of transformed coefficients , and this way is much better than using only one table to code all residual coefficients in one 8x8 block
   本文首先詳細研究了avs標準的核心技術,包括預測編碼、變換量化、環(huán)路濾波器以及掃描和熵編碼等,之后重點研究了avs標準中使用的基于上下文的2d - vlc變長編碼方法,這種方法編碼的是( run , level )數(shù)對,同時根據當前編碼塊的類型和殘差系數(shù)這兩種上下文信息來切換碼表,這些碼表是預先根據變換系數(shù)在不同位置的分布信息設計好的,這樣要比只使用一個變長碼表來編碼塊內所有位置上的殘差系數(shù)的壓縮效果要好得多。
2. It's difficult to find entropy encoding in a sentence. 用entropy encoding造句挺難的