Deep Feature Interpolation for Image Content Changes
Paul Upchurch, Jacob Gardner, Geoff Pleiss, Robert Pless, Noah Snavely, Kavita Bala, Kilian Weinberger
Abstract
We propose Deep Feature Interpolation (DFI), a new data- driven baseline for automatic high-resolution image transformation. As the name suggests, DFI relies only on simple linear interpolation of deep convolutional features from pre-trained convnets. We show that despite its simplicity, DFI can perform high-level semantic transformations like "make older/younger", "make bespectacled", "add smile", among others, surprisingly well--sometimes even matching or outperforming the state-of-the-art. This is particularly unexpected as DFI requires no specialized network architecture or even any deep network to be trained for these tasks. DFI therefore can be used as a new baseline to evaluate more complex algorithms and provides a practical answer to the question of which image transformation tasks are still challenging after the advent of deep learning.
BibTeX
@inproceedings{cvpr2017_deepfeatureinter,
title = {Deep Feature Interpolation for Image Content Changes},
author = {Paul Upchurch and Jacob Gardner and Geoff Pleiss and Robert Pless and Noah Snavely and Kavita Bala and Kilian Weinberger},
booktitle = {CVPR 2017},
year = {2017}
}