项目名：Image Filtering and Hybrid Images
简介：We will write an image convolution function (image filtering) and use it to create hybrid images! The technique was invented by Oliva, Torralba, and Schyns in 2006, and published in a paper at SIGGRAPH. High frequency image content tends to dominate perception but, at a distance, only low frequency (smooth) content is perceived. By blending high and low frequency content, we can create a hybrid image that is perceived differently at different distances.
2022-09-12 11:05:57
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图像首先从 RGB 转换为灰度。 然后使用矩形滤波器，合成和可视化低通和高通滤波图像。
2022-06-01 00:02:49
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传统的高斯滤波在去除图像噪声的同时产生了边缘模糊的问题。本文通过对传统高斯滤波算法的改进, 不仅考虑距离的影响, 而且还考虑图像灰度值的影响。尤其是当邻域间像素的距离近并且灰度值相似时, 则它们对结果有较大的影响。实验结果表明该方法在滤除图像噪声的同时又能保留图像边缘。
2022-05-18 10:30:38
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