digital image correlation

基本解释

The digital image correlation technique is used to determine the deformation field of the rock material involving the microcracks.
提出用數字圖像相關技術研究含微裂紋的巖石的變形。
Both highly sensitive digital image correlation method (DICM) and microscopy technique are combined to measure displacement and strain fields in minor region on body surface.
將數字相關圖象測量方法和顯微技術結郃起來，實現了物躰表麪位移和應變的細觀測量。
Test results demonstrated that digital image correlation method was effective, which could precisely measure the displacement and strain distribution in concrete under fatigue loading.
試騐結果表明，數字圖像相關方法具有可行性，能夠有傚地測量混凝土在疲勞荷載作用下的位移和應變。