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dataset for fsns experiment #98

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@runfengxu

When I convert the image data from tfrecord format to jpg formet, I found that, each jpg file is actually 4 square images concatenated together. And the the FileBasedDataset does nothing regarding that. And I don't see the FSNSLocalizationNet do separate localization for these 4 images. How to understand this?

if self.uses_original_data:
# handle each individual view as increase in batch size
batch_size, num_channels, height, width = images.shape
images = F.reshape(images, (batch_size, num_channels, height, 4, -1))
images = F.transpose(images, (0, 3, 1, 2, 4))
images = F.reshape(images, (batch_size * 4, num_channels, height, width // 4))

does it consider 4 different images as an additional dimension for the localization?

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