On the basis of sequence frame , combined with growing characteristics and lithologic feature of beir depression , stratigraphic sedimentary pattern of different evolution stage are obtained 在建立層序地層格架的基礎(chǔ)上,結(jié)合盆地的演化特征及巖性變化,做出了本區(qū)不同演化階段的沉積模式圖。
Then the new idea of using two steps , that is to say , inner - frame image segmentation and inter - frame multitarget tracking to analysis the sequence frames is presented . and all the algorithms of parameters extracting are presented too . otherwise , the factors , which are affecting system precision , the evolution methods to analysis quality and several different aspects of system are discussed deeply 本論文在給出系統(tǒng)實(shí)現(xiàn)的系統(tǒng)結(jié)構(gòu)基礎(chǔ)之上,詳細(xì)闡述了系統(tǒng)的設(shè)計(jì)原理,提出了我們自己的幀內(nèi)分割和幀間跟蹤的精子動(dòng)態(tài)圖像分析的思想,給出了所有量化參數(shù)計(jì)算的全部算法流程,同時(shí)對(duì)分析精度的影響因素、分析質(zhì)量的評(píng)估方法、采樣頻率對(duì)參數(shù)計(jì)算的影響等方面進(jìn)行了深入的討論。
Subsequently , the various video compression protocols in the module of data compression , especially the fundamentals of wavelet compression technology are introduced in chapter two . the comparison between wavelet transform and dct transform is given . the schemes of intra - frame coding and sequence frame coding based on wavelet compression are used as a standard in current system 第二章介紹了該壓縮模塊中所采用的各種視頻壓縮協(xié)議,對(duì)小波壓縮技術(shù)的一些重要概念作了簡(jiǎn)要的介紹,詳細(xì)比較了小波變換和dct變換的優(yōu)缺點(diǎn),給出了基于小波壓縮的單幀及序列幀編碼方案,并將其作為本壓縮模塊的壓縮標(biāo)準(zhǔn)。
Subsequently , the various audio and video compression protocols in surveillant system , especially the fundamentals of wavelet compression technology are introduced in chapter two . the comparison between wavelet transform and dct transform is given . the schemes of intra - frame coding and sequence frame coding based on wavelet compression are used as a standard in current system 第二章介紹了監(jiān)控系統(tǒng)中所采用的各種音視頻壓縮協(xié)議,對(duì)小波壓縮技術(shù)的一些重要概念作了簡(jiǎn)要的介紹,詳細(xì)比較了小波變換和dct變換的優(yōu)缺點(diǎn),給出了基于小波壓縮的單幀及序列幀編碼方案,并將其作為本系統(tǒng)的視頻壓縮標(biāo)準(zhǔn)。