The results show that the influence of the graynoise on the measurement precision is greater than that of the quantification noise.
结果表明，相同噪声水平条件下，灰度噪声对测量精度的影响大于量化噪声的影响。
2
The results indicate this method can effectively extract texture feature of gray image target, and has robust to noise and change of target shape.
结果表明，这种特征提取方法能有效地提取灰度图像目标纹理特征，并且对噪音和形状的变化具有强鲁棒性。
3
The experiment results show that with the algorithm, the influence of uneven light and noise on the binarization of gray character images has been overcome and an excellent binary image is obtained.