boundary defect

基本解释

Once isolated, the extra material defect boundary can be examined by using morphology operators.
对分离后的缺陷用形态学算子提取边界。
The experiment of slit in aluminum alloy sheet further verified the threshold value method. It's useful in detecting the defect boundary.
然后测试铝板上的细缝进一步验证了阈值法对缺陷边界的改善和阈值选择的准确性。
In the present paper, threshold value method of diffracted intensity is put forward to process the test data, so the boundary of defect is legible.
采用衍射强度阈值法对测试数据进行处理，使得缺陷边界清晰可辨。