Traditional surface defects inspection done by human inspectors is far from satisfactory . developing automatic surface defects inspection systems is a common demand of steel corporations 傳統(tǒng)的人工檢測(cè)的方法不能得到令人滿意的檢測(cè)結(jié)果,因此研究和開發(fā)帶鋼表面缺陷檢測(cè)系統(tǒng)已經(jīng)成為鋼鐵企業(yè)的共識(shí)。