可以从训练集中进行小块采样,或者直接对整图的损失进行采样,所以有这个说法“Patchwise training is loss sampling”,本文[fcn]后来实验发现patchwise training 比起直接训练整幅图 并没有大的提升,但是训练花费的时间更多了,因此本文是整幅图训练。发布于 2021-02-19 16:51 深度学习:Caffe
我理解的patchwise training是指对每一个感兴趣的像素，以它为中心取一个patch，然后输入网络，输出则为...
Cervical dysplasia diagnosis via visual investigation is a challenging problem. Recent approaches use deep learning techniques to extract features and require the downsampling of high-resolution cervical screening images to smaller sizes for training. Such a reduction may result in the loss of visual ...