Experimental results of extracting feature points on different natural 2-d images proved that the thresholdvalue determined was reasonable and effective.
通过对不同自然二维图像的特征点提取，证明了文中所确定的阈值是合理、有效的。
2
The results prove that we can get a very effective outcome by the method of wavelet transformation if the adaptive wavelet base and thresholdvalue are chosen.