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While implicit generative models such as GANs have shown impressive results in high quality image reconstruction and manipulation using a combination of various losses, we consider a simpler approach leading to surprisingly strong results.…

Computer Vision and Pattern Recognition · Computer Science 2018-08-02 Muhammad Waleed Gondal , Bernhard Schölkopf , Michael Hirsch

We present a one-shot text-to-image diffusion model that can generate high-resolution images from natural language descriptions. Our model employs a layered U-Net architecture that simultaneously synthesizes images at multiple resolution…

Computer Vision and Pattern Recognition · Computer Science 2024-07-09 Emaad Khwaja , Abdullah Rashwan , Ting Chen , Oliver Wang , Suraj Kothawade , Yeqing Li

High-quality textures are critical for realistic 3D content creation, yet existing generative methods are slow, rely on UV maps, and often fail to remain faithful to a reference image. To address these challenges, we propose a…

Computer Vision and Pattern Recognition · Computer Science 2025-09-08 Arianna Rampini , Kanika Madan , Bruno Roy , AmirHossein Zamani , Derek Cheung

Graph Neural Networks (GNNs) have emerged as powerful tools for various graph mining tasks, yet existing scalable solutions often struggle to balance execution efficiency with prediction accuracy. These difficulties stem from iterative…

Machine Learning · Computer Science 2026-04-02 Xu Cheng , Liang Yao , Feng He , Yukuo Cen , Yufei He , Chenhui Zhang , Wenzheng Feng , Hongyun Cai , Jie Tang

Graph Neural Networks (GNNs) offer a compact and computationally efficient way to learn embeddings and classifications on graph data. GNN models are frequently large, making distributed minibatch training necessary. The primary contribution…

Machine Learning · Computer Science 2024-04-22 Alok Tripathy , Katherine Yelick , Aydin Buluc

We present a simple nearest-neighbor (NN) approach that synthesizes high-frequency photorealistic images from an "incomplete" signal such as a low-resolution image, a surface normal map, or edges. Current state-of-the-art deep generative…

Computer Vision and Pattern Recognition · Computer Science 2017-08-18 Aayush Bansal , Yaser Sheikh , Deva Ramanan

This paper presents a novel approach for background/foreground segmentation of RGBD data with the Gaussian Mixture Models (GMM). We first start by the background subtraction from the colour and depth images separately. The foregrounds…

Computer Vision and Pattern Recognition · Computer Science 2021-10-29 Abdenour Amamra , Tarek Mouats , Nabil Aouf

We introduce Skywork UniPic, a 1.5 billion-parameter autoregressive model that unifies image understanding, text-to-image generation, and image editing within a single architecture-eliminating the need for task-specific adapters or…

Computer Vision and Pattern Recognition · Computer Science 2025-08-06 Peiyu Wang , Yi Peng , Yimeng Gan , Liang Hu , Tianyidan Xie , Xiaokun Wang , Yichen Wei , Chuanxin Tang , Bo Zhu , Changshi Li , Hongyang Wei , Eric Li , Xuchen Song , Yang Liu , Yahui Zhou

Full-graph training of graph neural networks (GNNs) is widely used as it enables direct validation of algorithmic improvements by preserving complete neighborhood information. However, it typically requires multiple GPUs or servers,…

Distributed, Parallel, and Cluster Computing · Computer Science 2026-05-13 Jaeyong Song , Seongyeon Park , Hongsun Jang , Jaewon Jung , Hunseong Lim , Junguk Hong , Jinho Lee

A very recent trend in generative modeling is building 3D-aware generators from 2D image collections. To induce the 3D bias, such models typically rely on volumetric rendering, which is expensive to employ at high resolutions. During the…

Computer Vision and Pattern Recognition · Computer Science 2022-12-16 Ivan Skorokhodov , Sergey Tulyakov , Yiqun Wang , Peter Wonka

The class-conditional image generation based on diffusion models is renowned for generating high-quality and diverse images. However, most prior efforts focus on generating images for general categories, e.g., 1000 classes in ImageNet-1k. A…

Computer Vision and Pattern Recognition · Computer Science 2024-06-05 Ziying Pan , Kun Wang , Gang Li , Feihong He , Yongxuan Lai

Video generation requires modeling a vast spatiotemporal space, which demands significant computational resources and data usage. To reduce the complexity, the prevailing approaches employ a cascaded architecture to avoid direct training…

Computer Vision and Pattern Recognition · Computer Science 2025-03-18 Yang Jin , Zhicheng Sun , Ningyuan Li , Kun Xu , Kun Xu , Hao Jiang , Nan Zhuang , Quzhe Huang , Yang Song , Yadong Mu , Zhouchen Lin

The objective of this work is to segment high-resolution images without overloading GPU memory usage or losing the fine details in the output segmentation map. The memory constraint means that we must either downsample the big image or…

Computer Vision and Pattern Recognition · Computer Science 2021-04-09 Chuong Huynh , Anh Tran , Khoa Luu , Minh Hoai

The recent introduction of powerful embedded graphics processing units (GPUs) has allowed for unforeseen improvements in real-time computer vision applications. It has enabled algorithms to run onboard, well above the standard video rates,…

Computer Vision and Pattern Recognition · Computer Science 2020-08-04 Balazs Nagy , Philipp Foehn , Davide Scaramuzza

We present AugurOne, a novel approach for training single image generative models. Our approach trains an upscaling neural network using non-affine augmentations of the (single) input image, particularly including non-rigid thin plate…

Computer Vision and Pattern Recognition · Computer Science 2020-04-14 Yael Vinker , Nir Zabari , Yedid Hoshen

In recent years, large language models have achieved great success due to their unprecedented size. However, training these models poses a challenge for most researchers as it requires a substantial number of GPUs. To reduce GPU memory…

Distributed, Parallel, and Cluster Computing · Computer Science 2023-06-01 Haichen Huang , Jiarui Fang , Hongxin Liu , Shenggui Li , Yang You

One highly promising direction for enabling flexible real-time on-device image editing is utilizing data distillation by leveraging large-scale text-to-image diffusion models to generate paired datasets used for training generative…

Computer Vision and Pattern Recognition · Computer Science 2024-06-04 Yifan Gong , Zheng Zhan , Qing Jin , Yanyu Li , Yerlan Idelbayev , Xian Liu , Andrey Zharkov , Kfir Aberman , Sergey Tulyakov , Yanzhi Wang , Jian Ren

The diffusion model performs remarkable in generating high-dimensional content but is computationally intensive, especially during training. We propose Progressive Growing of Diffusion Autoencoder (PaGoDA), a novel pipeline that reduces the…

Computer Vision and Pattern Recognition · Computer Science 2024-10-30 Dongjun Kim , Chieh-Hsin Lai , Wei-Hsiang Liao , Yuhta Takida , Naoki Murata , Toshimitsu Uesaka , Yuki Mitsufuji , Stefano Ermon

Large language and vision models have been leading a revolution in visual computing. By greatly scaling up sizes of data and model parameters, the large models learn deep priors which lead to remarkable performance in various tasks. In this…

Computer Vision and Pattern Recognition · Computer Science 2024-10-22 Junsheng Zhou , Yu-Shen Liu , Zhizhong Han

This study presents a novel approach to enhance the cost-to-quality ratio of image generation with diffusion models. We hypothesize that differences between distilled (e.g. FLUX.1-schnell) and baseline (e.g. FLUX.1-dev) models are…

Computer Vision and Pattern Recognition · Computer Science 2025-05-12 Jakub Wasala , Bartlomiej Wrzalski , Kornelia Noculak , Yuliia Tarasenko , Oliwer Krupa , Jan Kocon , Grzegorz Chodak
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