常見(jiàn)例句This thesis first discussed the essentiality and feasibility of image compression, introduce the method of image compression and the metewand of image compression performance. 本文首先論述了無(wú)人機(jī)偵察圖像數(shù)據(jù)壓縮的必要性和可行性,竝對(duì)圖像編碼的主要方法、圖像編碼性能的評(píng)價(jià)標(biāo)準(zhǔn)進(jìn)行了詳細(xì)介紹;Keywords Ming and Qing dynasty;selection of ancient poetry;metewand;the best models; 明清;古詩(shī)選本;評(píng)價(jià)基準(zhǔn);最佳典範(fàn);multiple metewand 多元評(píng)價(jià) 返回 metewand