常見例句雙語例句Based on binary valued fingerprint image, statistical window and base line of each region were defined. By using distance statistical method at the region unit, average ridge distance was estimated.然後，在對指紋圖像進行二值化後，爲每個區(qū)域定義統(tǒng)計窗和基線，以區(qū)域爲單位，採用一種距離統(tǒng)計方法，估計每個區(qū)域的平均紋線距離。 返回 the average ridge line