Search Results for author: Stanislav Frolov

Found 14 papers, 3 papers with code

ObjBlur: A Curriculum Learning Approach With Progressive Object-Level Blurring for Improved Layout-to-Image Generation

no code implementations11 Apr 2024 Stanislav Frolov, Brian B. Moser, Sebastian Palacio, Andreas Dengel

We present ObjBlur, a novel curriculum learning approach to improve layout-to-image generation models, where the task is to produce realistic images from layouts composed of boxes and labels.

Layout-to-Image Generation

Latent Dataset Distillation with Diffusion Models

no code implementations6 Mar 2024 Brian B. Moser, Federico Raue, Sebastian Palacio, Stanislav Frolov, Andreas Dengel

In response to these limitations, the concept of distilling the information on a dataset into a condensed set of (synthetic) samples, namely a distilled dataset, emerged.

Diffusion Models, Image Super-Resolution And Everything: A Survey

no code implementations1 Jan 2024 Brian B. Moser, Arundhati S. Shanbhag, Federico Raue, Stanislav Frolov, Sebastian Palacio, Andreas Dengel

Diffusion Models (DMs) have disrupted the image Super-Resolution (SR) field and further closed the gap between image quality and human perceptual preferences.

Computational Efficiency Image Super-Resolution +1

Dynamic Attention-Guided Diffusion for Image Super-Resolution

no code implementations15 Aug 2023 Brian B. Moser, Stanislav Frolov, Federico Raue, Sebastian Palacio, Andreas Dengel

To address this, we introduce "You Only Diffuse Areas" (YODA), a dynamic attention-guided diffusion method for image SR. YODA selectively focuses on spatial regions using attention maps derived from the low-resolution image and the current time step in the diffusion process.

Image Super-Resolution SSIM

DWA: Differential Wavelet Amplifier for Image Super-Resolution

no code implementations10 Jul 2023 Brian B. Moser, Stanislav Frolov, Federico Raue, Sebastian Palacio, Andreas Dengel

This work introduces Differential Wavelet Amplifier (DWA), a drop-in module for wavelet-based image Super-Resolution (SR).

Image Super-Resolution

Are Visual Recognition Models Robust to Image Compression?

no code implementations10 Apr 2023 João Maria Janeiro, Stanislav Frolov, Alaaeldin El-Nouby, Jakob Verbeek

For example, for segmentation mIoU is reduced from 44. 5 to 30. 5 mIoU when compressing to 0. 1 bpp using the best compression model we evaluated.

Image Classification Image Compression +4

DT2I: Dense Text-to-Image Generation from Region Descriptions

no code implementations5 Apr 2022 Stanislav Frolov, Prateek Bansal, Jörn Hees, Andreas Dengel

Our results demonstrate the capability of our approach to generate plausible images of complex scenes using region captions.

Conditional Image Generation Image-text matching +2

Combining Transformer Generators with Convolutional Discriminators

no code implementations21 May 2021 Ricard Durall, Stanislav Frolov, Jörn Hees, Federico Raue, Franz-Josef Pfreundt, Andreas Dengel, Janis Keupe

Transformer models have recently attracted much interest from computer vision researchers and have since been successfully employed for several problems traditionally addressed with convolutional neural networks.

Data Augmentation Image Generation +1

AttrLostGAN: Attribute Controlled Image Synthesis from Reconfigurable Layout and Style

1 code implementation25 Mar 2021 Stanislav Frolov, Avneesh Sharma, Jörn Hees, Tushar Karayil, Federico Raue, Andreas Dengel

In this paper, we propose a method for attribute controlled image synthesis from layout which allows to specify the appearance of individual objects without affecting the rest of the image.

Attribute Layout-to-Image Generation

Adversarial Text-to-Image Synthesis: A Review

no code implementations25 Jan 2021 Stanislav Frolov, Tobias Hinz, Federico Raue, Jörn Hees, Andreas Dengel

With the advent of generative adversarial networks, synthesizing images from textual descriptions has recently become an active research area.

Adversarial Text Conditional Image Generation

Leveraging Visual Question Answering to Improve Text-to-Image Synthesis

no code implementations LANTERN (COLING) 2020 Stanislav Frolov, Shailza Jolly, Jörn Hees, Andreas Dengel

We create additional training samples by concatenating question and answer (QA) pairs and employ a standard VQA model to provide the T2I model with an auxiliary learning signal.

Auxiliary Learning Image Generation +2

Hybrid-S2S: Video Object Segmentation with Recurrent Networks and Correspondence Matching

1 code implementation10 Oct 2020 Fatemeh Azimi, Stanislav Frolov, Federico Raue, Joern Hees, Andreas Dengel

In this work, we study an RNN-based architecture and address some of these issues by proposing a hybrid sequence-to-sequence architecture named HS2S, utilizing a dual mask propagation strategy that allows incorporating the information obtained from correspondence matching.

One-shot visual object segmentation Segmentation +3

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