As ChatGPT goes viral, generative AI (AIGC, aka AI-generated content) has made headlines everywhere because of its ability to analyze and create text, images, and beyond. With such …
The recent success of text-to-image synthesis has taken the world by storm and captured the general public's imagination. From a technical standpoint, it also marked a drastic change in …
Transformer-based methods have shown impressive performance in low-level vision tasks, such as image super-resolution. However, we find that these networks can only utilize a …
Data scarcity is a major challenge when training deep learning (DL) models. DL demands a large amount of data to achieve exceptional performance. Unfortunately, many applications …
A Sauer, T Karras, S Laine… - … on machine learning, 2023 - proceedings.mlr.press
Text-to-image synthesis has recently seen significant progress thanks to large pretrained language models, large-scale training data, and the introduction of scalable model families …
Recent progress on Transformers and multi-layer perceptron (MLP) models provide new network architectural designs for computer vision tasks. Although these models proved to be …
The aim of this paper is to propose a mechanism to efficiently and explicitly model image hierarchies in the global, regional, and local range for image restoration. To achieve that, we …
Image super-resolution (SR) has attracted increasing attention due to its wide applications. However, current SR methods generally suffer from over-smoothing and artifacts, and most …
We present a novel approach to leverage prior knowledge encapsulated in pre-trained text- to-image diffusion models for blind super-resolution. Specifically, by employing our time …