偏光片

偏(pian)(pian)光(guang)片(pian)的(de)全稱是(shi)偏(pian)(pian)振光(guang)片(pian)，我(wo)們(men)熟悉(xi)的(de)液(ye)晶(jing)(jing)顯示(shi)器成(cheng)(cheng)像就一定需要(yao)借(jie)助偏(pian)(pian)光(guang)片(pian)來實現。因為所有(you)的(de)液(ye)晶(jing)(jing)顯示(shi)器前(qian)后都會有(you)兩篇偏(pian)(pian)光(guang)片(pian)緊(jin)緊(jin)的(de)粘貼在液(ye)晶(jing)(jing)玻璃上，組成(cheng)(cheng)總厚(hou)度(du)為一毫米的(de)液(ye)晶(jing)(jing)片(pian)。我(wo)們(men)所熟知的(de)3D眼鏡就是(shi)利用的(de)偏(pian)(pian)光(guang)片(pian)原(yuan)理(li)。

偏(pian)光(guang)(guang)片的(de)工(gong)作原(yuan)理主要是因為普通(tong)液(ye)晶(jing)顯示(shi)器面對i眼睛的(de)那(nei)張偏(pian)光(guang)(guang)片是磨砂處理的(de)，以(yi)消散表(biao)面反光(guang)(guang)，工(gong)業視覺檢(jian)測配件(jian)報價，并且把光(guang)(guang)散射(she)以(yi)增加液(ye)晶(jing)顯示(shi)器的(de)視角。而偏(pian)光(guang)(guang)片可以(yi)很好的(de)控制特定光(guang)(guang)束的(de)偏(pian)振(zhen)(zhen)方向(xiang)。一(yi)般(ban)情況下(xia)，自(zi)然(ran)光(guang)(guang)能夠在(zai)通(tong)過(guo)偏(pian)光(guang)(guang)片的(de)時候，振(zhen)(zhen)動方向(xiang)與偏(pian)光(guang)(guang)片透過(guo)軸垂直的(de)光(guang)(guang)就(jiu)會(hui)被吸收，工(gong)業視覺檢(jian)測配件(jian)，透過(guo)光(guang)(guang)只剩下(xia)振(zhen)(zhen)動方向(xiang)與偏(pian)光(guang)(guang)片透過(guo)軸平行的(de)偏(pian)振(zhen)(zhen)光(guang)(guang)。

延(yan)(yan)長(chang)線(xian)(xian)(xian)(xian)(xian)就是(shi)(shi)(shi)(shi)在(zai)既定(ding)線(xian)(xian)(xian)(xian)(xian)路(lu)(lu)的(de)(de)(de)基(ji)(ji)礎上(shang)，從某一終(zhong)點，繼續(xu)向(xiang)既定(ding)線(xian)(xian)(xian)(xian)(xian)路(lu)(lu)行駛(shi)方(fang)向(xiang)進行延(yan)(yan)長(chang)工(gong)作(zuo)，工(gong)業(ye)視覺(jue)(jue)檢測配件廠家(jia)，完成后，工(gong)業(ye)視覺(jue)(jue)檢測配件廠商，仍(reng)可(ke)視作(zuo)一條線(xian)(xian)(xian)(xian)(xian)。直線(xian)(xian)(xian)(xian)(xian)是(shi)(shi)(shi)(shi)無(wu)i限延(yan)(yan)伸(shen)的(de)(de)(de)，不(bu)需(xu)要延(yan)(yan)長(chang)。無(wu)i限延(yan)(yan)伸(shen)是(shi)(shi)(shi)(shi)直線(xian)(xian)(xian)(xian)(xian)或射線(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)本(ben)(ben)身性(xing)質(zhi)(zhi)，而(er)(er)延(yan)(yan)長(chang)是(shi)(shi)(shi)(shi)人(ren)為的(de)(de)(de)。延(yan)(yan)長(chang)線(xian)(xian)(xian)(xian)(xian)圖(tu)解幾何學(xue)的(de)(de)(de)基(ji)(ji)本(ben)(ben)概念之一。從射線(xian)(xian)(xian)(xian)(xian)和線(xian)(xian)(xian)(xian)(xian)段(duan)的(de)(de)(de)端點出發，延(yan)(yan)長(chang)線(xian)(xian)(xian)(xian)(xian)就是(shi)(shi)(shi)(shi)在(zai)既定(ding)線(xian)(xian)(xian)(xian)(xian)路(lu)(lu)的(de)(de)(de)基(ji)(ji)礎上(shang)，從某一終(zhong)點，繼續(xu)向(xiang)既定(ding)線(xian)(xian)(xian)(xian)(xian)路(lu)(lu)行駛(shi)方(fang)向(xiang)進行延(yan)(yan)長(chang)工(gong)作(zuo)，完成后，仍(reng)可(ke)視作(zuo)一條線(xian)(xian)(xian)(xian)(xian)。直線(xian)(xian)(xian)(xian)(xian)是(shi)(shi)(shi)(shi)無(wu)i限延(yan)(yan)伸(shen)的(de)(de)(de)，不(bu)需(xu)要延(yan)(yan)長(chang)。無(wu)i限延(yan)(yan)伸(shen)是(shi)(shi)(shi)(shi)直線(xian)(xian)(xian)(xian)(xian)或射線(xian)(xian)(xian)(xian)(xian)的(de)(de)(de)本(ben)(ben)身性(xing)質(zhi)(zhi)，而(er)(er)延(yan)(yan)長(chang)是(shi)(shi)(shi)(shi)人(ren)為的(de)(de)(de)。

蘇(su)州市(shi)眾優智(zhi)能科(ke)技有限(xian)公(gong)司（簡稱：眾優智(zhi)能），是一家專(zhuan)注(zhu)于機(ji)(ji)器視覺(jue)(jue)LED光(guang)源研發(fa)、生產，加工與(yu)銷售、CCD、CMOS工業(ye)級相機(ji)(ji)、工業(ye)鏡頭(tou)、機(ji)(ji)器視覺(jue)(jue)系(xi)統集成的高科(ke)技企(qi)業(ye)。公(gong)司立足(zu)于機(ji)(ji)器視覺(jue)(jue)和工業(ye)自(zi)動化(hua)領域，全力(li)打造機(ji)(ji)器視覺(jue)(jue)高i端產品及(ji)方(fang)案(an)，為(wei)客戶(hu)提供一條龍機(ji)(ji)器視覺(jue)(jue)解決(jue)方(fang)案(an)。

標定版

標定板(ban)(ban)，其實(shi)它是一種帶有(you)固(gu)定間距圖案陣列(lie)的(de)(de)(de)幾何(he)模(mo)(mo)型，攝(she)像(xiang)機(ji)(ji)通過帶有(you)固(gu)定間距圖案陣列(lie)的(de)(de)(de)平板(ban)(ban)(即(ji)標定板(ban)(ban))拍(pai)攝(she)圖像(xiang)，然后經過標定算法(fa)計算，得出拍(pai)攝(she)圖像(xiang)的(de)(de)(de)幾何(he)模(mo)(mo)型，進而得到高(gao)精(jing)度的(de)(de)(de)測(ce)量和重建結果，有(you)效的(de)(de)(de)校正了鏡頭畸變，大大提高(gao)了機(ji)(ji)器(qi)視(shi)覺應(ying)用中圖像(xiang)測(ce)量、攝(she)影測(ce)量的(de)(de)(de)精(jing)度。