Based on discussing the template matching method of image stitching, an improved algorithm is presented for enhancing the efficiency in light of the heavy computation problem.
在讨论图像拼接的模板匹配法的基础上，针对计算量太大的问题，提出了一种提高效率的改进算法。
Then, the factors degrading image quality of X -ray digital image are studied systemically, the method of image enhancing and image restoration is applied to degraded X -ray digital image.
然后，系统地对降低X射线数字图像质量的因素进行了研究，并应用图像增强和图像复原的方法对降质X射线数字图像进行处理。
The method of enhancing the cell image includes gray-scale transformation, histogram modification, image smoothing and image sharpening etc.
细胞图像增强主要采用灰度变换、直方图修正、图像平滑、图像锐化等方法。
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