manipulation noise的意思|示意

Good adaptability, flexible inlet and outlet arrangement, low noise, convenient manipulation and maintenance;

适应性强，进出口位置布置灵活、整机噪音低、操作维修方便；

Image manipulation, unwrapping of wrapped phase, calculation speed and precision are still the mainstream study direction due to amounts of speckle noise.

由于散斑图中随机噪声的存在，数字散斑中的图像处理、包裹相位的展开以及计算速度与精度的问题，仍是当前散斑研究的主流方向。