Image Segmentation
Using convolutional layers to make predictions for all pixels at once - This method is very expensive to do on original image resolution.
Convolutions at original image resolution To efficiently do segmentation, design the network as a bunch of convolutional layers, with downsampling and upsampling inside the network!
Downsampling and upsampling Using downsampling, upsampling and using cross-entropy loss for the pixels, we can do image segmentation