再请教一句话

The removal is done by removing specific structures, such as text, followed by low-pass filtering, followed by thresholding and removal of small unconnected objects.
通过去除如文本这样的特定结构，及接下来的低通滤波及阈值处理和去除少量无关对象来完成去除.
总觉得翻的不好，请教各位老师。