連接成分計(jì)算課件

圖像由基本單元-像素組成像素在圖像空間按照某種規(guī)律排列,相互之間有一定聯(lián)系像素有一定的空間位置空間變換-從一個(gè)空間到另一個(gè)空間歉↓坐標(biāo)變換-從空間一個(gè)位置轉(zhuǎn)換到另外一個(gè)亭「位置:像素間的聯(lián)系;基本坐標(biāo)變換;幾何失真校正圖像由基本單元-像素組成1像的座像的鄰域和鄰接一對(duì)于任意像素(ij),把像素的集合{(i+pj+q)}叫像素(j)的鄰域,像素(ij附近的像素形成的區(qū)域,常用4一鄰域、對(duì)角鄰域、8—鄰域。p3p2數(shù)寧5P67像的座像的2像的座間像的4一鄰域與4一鄰接左、右四個(gè)像素{pO,p2p4,p6}稱為p的4一鄰域;互為4—鄰接的兩像素叫4一鄰接數(shù)寧P6像的座間像的3像的座總-像的對(duì)角鄰域與對(duì)角鄰接一右上、左上、有3,p5,p7稱為對(duì)角鄰域;互為對(duì)角鄰接的兩像素叫對(duì)數(shù)寧P6像的座總-像的4像蜀的座間-像的8一鄰域與8—鄰接左右4個(gè)像素和四個(gè)對(duì)角線像素p0—p7為8—鄰域;互為8鄰接的兩像素叫8—鄰接p3pI數(shù)寧pOP6p像蜀的座間-像的5連接成分計(jì)算課件6連接成分計(jì)算課件7連接成分計(jì)算課件8連接成分計(jì)算課件9連接成分計(jì)算課件10連接成分計(jì)算課件11連接成分計(jì)算課件12連接成分計(jì)算課件13連接成分計(jì)算課件14連接成分計(jì)算課件15連接成分計(jì)算課件16連接成分計(jì)算課件17連接成分計(jì)算課件18連接成分計(jì)算課件19連接成分計(jì)算課件20連接成分計(jì)算課件21連接成分計(jì)算課件22連接成分計(jì)算課件23連接成分計(jì)算課件24連接成分計(jì)算課件25連接成分計(jì)算課件26連接成分計(jì)算課件27連接成分計(jì)算課件28連接成分計(jì)算課件29連接成分計(jì)算課件30連接成分計(jì)算課件31連接成分計(jì)算課件32連接成分計(jì)算課件33連接成分計(jì)算課件34連接成分計(jì)算課件35連接成分計(jì)算課件36連接成分計(jì)算課件37連接成分計(jì)算課件38連接成分計(jì)算課件39連接成分計(jì)算課件40連接成分計(jì)算課件41連接成分計(jì)算課件42連接成分計(jì)算課件43連接成分計(jì)算課件44連接成分計(jì)算課件45連接成分計(jì)算課件46連接成分計(jì)算課件47連接成分計(jì)算課件48連接成分計(jì)算課件49連接成分計(jì)算課件50連接成分計(jì)算課件51連接成分計(jì)算課件52連接成分計(jì)算課件53連接成分計(jì)算課件54連接成分計(jì)算課件55連接成分計(jì)算課件56連接成分計(jì)算課件57連接成分計(jì)算課件58圖像由基本單元-像素組成像素在圖像空間按照某種規(guī)律排列,相互之間有一定聯(lián)系像素有一定的空間位置空間變換-從一個(gè)空間到另一個(gè)空間歉↓坐標(biāo)變換-從空間一個(gè)位置轉(zhuǎn)換到另外一個(gè)亭「位置:像素間的聯(lián)系;基本坐標(biāo)變換;幾何失真校正圖像由基本單元-像素組成59像的座像的鄰域和鄰接一對(duì)于任意像素(ij),把像素的集合{(i+pj+q)}叫像素(j)的鄰域,像素(ij附近的像素形成的區(qū)域,常用4一鄰域、對(duì)角鄰域、8—鄰域。p3p2數(shù)寧5P67像的座像的60像的座間像的4一鄰域與4一鄰接左、右四個(gè)像素{pO,p2p4,p6}稱為p的4一鄰域;互為4—鄰接的兩像素叫4一鄰接數(shù)寧P6像的座間像的61像的座總-像的對(duì)角鄰域與對(duì)角鄰接一右上、左上、有3,p5,p7稱為對(duì)角鄰域;互為對(duì)角鄰接的兩像素叫對(duì)數(shù)寧P6像的座總-像的62像蜀的座間-像的8一鄰域與8—鄰接左右4個(gè)像素和四個(gè)對(duì)角線像素p0—p7為8—鄰域;互為8鄰接的兩像素叫8—鄰接p3pI數(shù)寧pOP6p像蜀的座間-像的63連接成分計(jì)算課件64連接成分計(jì)算課件65連接成分計(jì)算課件66連接成分計(jì)算課件67連接成分計(jì)算課件68連接成分計(jì)算課件69連接成分計(jì)算課件70連接成分計(jì)算課件71連接成分計(jì)算課件72連接成分計(jì)算課件73連接成分計(jì)算課件74連接成分計(jì)算課件75連接成分計(jì)算課件76連接成分計(jì)算課件77連接成分計(jì)算課件78連接成分計(jì)算課件79連接成分計(jì)算課件80連接成分計(jì)算課件81連接成分計(jì)算課件82連接成分計(jì)算課件83連接成分計(jì)算課件84連接成分計(jì)算課件85連接成分計(jì)算課件86連接成分計(jì)算課件87連接成分計(jì)算課件88連接成分計(jì)算課件89連接成分計(jì)算課件90連接成分計(jì)算課件91連接成分計(jì)算課件92連接成分計(jì)算課件93連接成分計(jì)算課件94連接成分計(jì)算課件95連接成分計(jì)算課件96連接成分計(jì)算課件97連接成分計(jì)算課件98連接成分計(jì)算課件99連接成分計(jì)算課件100連接成分計(jì)算課件101連接成分計(jì)算課件102連接成分計(jì)算課件103連接成分計(jì)算課件104連接成分計(jì)算課件105連接成分計(jì)算課件106連接成分計(jì)算課件107連接成分計(jì)