学数学 + 下午睡过头了
Terms
Checkerboard Artifacts
Checkerboard Pattern 是黑白格交替的图案
神经网络生成的图像在细节处往往会出现像素点颜色交替的现象
ref: https://distill.pub/2016/deconv-checkerboard/
transposed-conv 时出现 overlap 会导致这种现象
Sobel operator
用于 edge detection
https://en.wikipedia.org/wiki/Sobel_operator
skip connection
用在 resnet 里面