Search Results for author: Nikolay Jetchev

Found 11 papers, 7 papers with code

ClipMatrix: Text-controlled Creation of 3D Textured Meshes

1 code implementation27 Sep 2021 Nikolay Jetchev

If a picture is worth thousand words, a moving 3d shape must be worth a million.

Grid Partitioned Attention: Efficient TransformerApproximation with Inductive Bias for High Resolution Detail Generation

1 code implementation8 Jul 2021 Nikolay Jetchev, Gökhan Yildirim, Christian Bracher, Roland Vollgraf

Attention is a general reasoning mechanism than can flexibly deal with image information, but its memory requirements had made it so far impractical for high resolution image generation.

Conditional Image Generation Deep Attention +1

Transform the Set: Memory Attentive Generation of Guided and Unguided Image Collages

no code implementations16 Oct 2019 Nikolay Jetchev, Urs Bergmann, Gökhan Yildirim

Cutting and pasting image segments feels intuitive: the choice of source templates gives artists flexibility in recombining existing source material.

BIG-bench Machine Learning Image Generation

Unlabeled Disentangling of GANs with Guided Siamese Networks

no code implementations ICLR 2019 Gökhan Yildirim, Nikolay Jetchev, Urs Bergmann

In addition, we illustrate that simple guidance functions we use in UD-GAN-G allow us to directly capture the desired variations in the data.

Copy the Old or Paint Anew? An Adversarial Framework for (non-) Parametric Image Stylization

5 code implementations22 Nov 2018 Nikolay Jetchev, Urs Bergmann, Gokhan Yildirim

Parametric generative deep models are state-of-the-art for photo and non-photo realistic image stylization.

Image Stylization

First Order Generative Adversarial Networks

1 code implementation ICML 2018 Calvin Seward, Thomas Unterthiner, Urs Bergmann, Nikolay Jetchev, Sepp Hochreiter

To formally describe an optimal update direction, we introduce a theoretical framework which allows the derivation of requirements on both the divergence and corresponding method for determining an update direction, with these requirements guaranteeing unbiased mini-batch updates in the direction of steepest descent.

Image Generation Text Generation

GANosaic: Mosaic Creation with Generative Texture Manifolds

no code implementations1 Dec 2017 Nikolay Jetchev, Urs Bergmann, Calvin Seward

This paper presents a novel framework for generating texture mosaics with convolutional neural networks.

MORPH Texture Synthesis

The Conditional Analogy GAN: Swapping Fashion Articles on People Images

2 code implementations14 Sep 2017 Nikolay Jetchev, Urs Bergmann

We present a novel method to solve image analogy problems : it allows to learn the relation between paired images present in training data, and then generalize and generate images that correspond to the relation, but were never seen in the training set.

Generative Adversarial Network Relation +1

Learning Texture Manifolds with the Periodic Spatial GAN

7 code implementations ICML 2017 Urs Bergmann, Nikolay Jetchev, Roland Vollgraf

Second, we show that the image generation with PSGANs has properties of a texture manifold: we can smoothly interpolate between samples in the structured noise space and generate novel samples, which lie perceptually between the textures of the original dataset.

Image Generation Texture Synthesis

Texture Synthesis with Spatial Generative Adversarial Networks

3 code implementations24 Nov 2016 Nikolay Jetchev, Urs Bergmann, Roland Vollgraf

Generative adversarial networks (GANs) are a recent approach to train generative models of data, which have been shown to work particularly well on image data.

Texture Synthesis

Cannot find the paper you are looking for? You can Submit a new open access paper.