essentiality

It treatisedespecially new request of howff of new times ,the nodus and essentiality of landscape creativity.

特别是新时纪住宅的新求、景观创新的难点、进行了论述。

This thesis first discussed the essentiality and feasibility of image compression, introduce the method of image compression and the metewand of image compression performance.

本文首先论述了无人机侦察图像数据压缩的必和可行,并图像编码的法、图像编码能的评价标准进行了详细介绍;