针对图像中的高灰度区和灰度剧变区,应用图像局部均值和方差自适应调节增强系数。
For the regions in image where gray value is high or change intensely, local mean value and variance is adopted to control enhancement coefficients.
针对图像中的高灰度区和灰度剧变区,应用图像局部均值和方差自适应调节增强系数。
For regions with high grey-scale level or with tensely variable grey level, the image enhancement coefficients shall be adaptively controlled based on local mean value and variance.
为了尽量减小图像质量对图像拼接带来的影响,本文在图像拼接前对图像进行灰度、对比度等属性的调节,同时可以旋转待拼接的图像。
The paper adjusts the grayscale and contrast of the image, rotates the image before stitching to reduce the impact on stitching image from image quality.
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