The article bring forward a viable means aim at the problem that desultory point exist in the laser profile data.
针对数控激光仿形中出现的杂散点问题，提出了误差评定区域法。
The basic idea of it is finding a available data segment first, then using principle of error assess area to find desultory point weeding them and comeback the available data by retrospect at last.
其基本思想是：先找到有效数据段，利用误差评定区域原则找到杂散点，最后剔除掉杂散点，同时采用回朔法恢复有效数据点。
The basic idea of it is finding a available data segment first, then using principle of error assess area to find desultory point weeding them and comeback the available data by retrospect at last.
其基本思想是：先找到有效数据段，利用误差评定区域原则找到杂散点，最后剔除掉杂散点，同时采用回朔法恢复有效数据点。
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