The main research results are summarized as follows : 1 . the systems of land expropriation in our country possess the basic features such as nation subject , compulsion of expropriation , commonality of purpose , properly compensability , uniqueness of object , approbation of legal procedure , compensation to person not to land , and obvious shadow of planned economy 其主要研究結(jié)果如下: 1我國土地征用的主體是國家,征用具有強制性、征用的公共目的性、征用土地適當補償性、征用土地的標的只能是集體所有的土地、征用土地應(yīng)經(jīng)過法定的程序、對人不對地的補償、具有很強的計劃經(jīng)濟色彩等基本特征。
A novel motion estimation algorithm which is based on compensability analysis of the input video signal is proposed . the motion estimation operation is performed only on the compensable blocks in the image frame . the time of estimation computation and the bits for coding the motion vectors are all reduced significantly than those of conventional algorithms 本文介紹了一種新穎的運動矢量估計算法,我們首先對待編碼的圖像進行可補償性分析,然后運動矢量搜索只對可補償塊操作,因此無論是搜索次數(shù)還是用于對運動矢量編碼的比特數(shù)均明顯少于傳統(tǒng)算法