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Image tokenization plays a critical role in reducing the computational demands of modeling high-resolution images, significantly improving the efficiency of image and multimodal understanding and generation. Recent advances in 1D latent…

计算机视觉与模式识别 · 计算机科学 2025-06-27 Ze Wang , Hao Chen , Benran Hu , Jiang Liu , Ximeng Sun , Jialian Wu , Yusheng Su , Xiaodong Yu , Emad Barsoum , Zicheng Liu

Few-shot image generation aims to generate images of high quality and great diversity with limited data. However, it is difficult for modern GANs to avoid overfitting when trained on only a few images. The discriminator can easily remember…

计算机视觉与模式识别 · 计算机科学 2024-09-10 Jingyuan Zhu , Huimin Ma , Jiansheng Chen , Jian Yuan

Given the growing need for automatic 3D content creation pipelines, various 3D representations have been studied to generate 3D objects from a single image. Due to its superior rendering efficiency, 3D Gaussian splatting-based models have…

计算机视觉与模式识别 · 计算机科学 2024-01-09 Dejia Xu , Ye Yuan , Morteza Mardani , Sifei Liu , Jiaming Song , Zhangyang Wang , Arash Vahdat

The graphics processing unit (GPU) has emerged as a powerful and cost effective processor for general performance computing. GPUs are capable of an order of magnitude more floating-point operations per second as compared to modern central…

统计计算 · 统计学 2012-07-24 Mark Franey , Pritam Ranjan , Hugh Chipman

Large-scale text-to-image diffusion models have made amazing advances. However, the status quo is to use text input alone, which can impede controllability. In this work, we propose GLIGEN, Grounded-Language-to-Image Generation, a novel…

计算机视觉与模式识别 · 计算机科学 2023-04-18 Yuheng Li , Haotian Liu , Qingyang Wu , Fangzhou Mu , Jianwei Yang , Jianfeng Gao , Chunyuan Li , Yong Jae Lee

An explainable, efficient and lightweight method for texture generation, called TGHop (an acronym of Texture Generation PixelHop), is proposed in this work. Although synthesis of visually pleasant texture can be achieved by deep neural…

计算机视觉与模式识别 · 计算机科学 2021-07-09 Xuejing Lei , Ganning Zhao , Kaitai Zhang , C. -C. Jay Kuo

Single-pixel imaging is a novel imaging scheme that has gained popularity due to its huge computational gain and potential for a low-cost alternative to imaging beyond the visible spectrum. The traditional reconstruction methods struggle to…

计算机视觉与模式识别 · 计算机科学 2021-07-06 Nazmul Karim , Nazanin Rahnavard

Pixel diffusion generates images directly in pixel space, avoiding the VAE artifacts and representational bottlenecks of two-stage latent diffusion. Recent JiT further simplifies pixel diffusion with x-prediction, where the model predicts…

计算机视觉与模式识别 · 计算机科学 2026-05-08 Zehong Ma , Ruihan Xu , Shiliang Zhang

Existing text-to-image (T2I) diffusion models face several limitations, including large model sizes, slow runtime, and low-quality generation on mobile devices. This paper aims to address all of these challenges by developing an extremely…

Although there have been significant advancements in image compression techniques, such as standard and learned codecs, these methods still suffer from severe quality degradation at extremely low bits per pixel. While recent diffusion-based…

图像与视频处理 · 电气工程与系统科学 2025-09-23 Chanung Park , Joo Chan Lee , Jong Hwan Ko

Diffusion models have exhibited exciting capabilities in generating images and are also very promising for video creation. However, the inference speed of diffusion models is limited by the slow sampling process, restricting its use cases.…

计算机视觉与模式识别 · 计算机科学 2024-12-05 XiuYu Zhang , Zening Luo , Michelle E. Lu

This paper investigates the scaling properties of autoregressive next-pixel prediction, a simple, end-to-end yet under-explored framework for unified vision models. Starting with images at resolutions of 32x32, we train a family of…

计算机视觉与模式识别 · 计算机科学 2026-05-19 Xinchen Yan , Chen Liang , Lijun Yu , Adams Wei Yu , Yifeng Lu , Quoc V. Le

Recently, it has been demonstrated that deep neural networks can significantly improve the performance of single image super-resolution (SISR). Numerous studies have concentrated on raising the quantitative quality of super-resolved (SR)…

计算机视觉与模式识别 · 计算机科学 2020-09-14 Zheng Hui , Jie Li , Xinbo Gao , Xiumei Wang

While recent work on text-conditional 3D object generation has shown promising results, the state-of-the-art methods typically require multiple GPU-hours to produce a single sample. This is in stark contrast to state-of-the-art generative…

计算机视觉与模式识别 · 计算机科学 2022-12-20 Alex Nichol , Heewoo Jun , Prafulla Dhariwal , Pamela Mishkin , Mark Chen

Text-to-3D generation has shown promising results, yet common challenges such as the Multi-face Janus problem and extended generation time for high-quality assets. In this paper, we address these issues by introducing a novel three-stage…

计算机视觉与模式识别 · 计算机科学 2024-06-17 Trapoom Ukarapol , Kevin Pruvost

We propose a one-shot ultra-high-resolution generative adversarial network (OUR-GAN) framework that generates non-repetitive 16K (16, 384 x 8, 640) images from a single training image and is trainable on a single consumer GPU. OUR-GAN…

计算机视觉与模式识别 · 计算机科学 2023-08-29 Junseok Oh , Donghwee Yoon , Injung Kim

Tomographic image sizes keep increasing over time and while the GPUs that compute the tomographic reconstruction are also increasing in memory size, they are not doing so fast enough to reconstruct the largest datasets. This problem is…

Subgraph matching is a core operation in graph analytics, supporting a broad spectrum of applications from social network analysis to bioinformatics. Recent GPU-based approaches accelerate subgraph matching by leveraging parallelism but…

数据库 · 计算机科学 2026-04-14 Weitian Chen , Shixuan Sun , Cheng Chen , Yongmin Hu , Yingqian Hu , Minyi Guo

Large-scale diffusion models have achieved remarkable success in generating high-quality images from textual descriptions, gaining popularity across various applications. However, the generation of layered content, such as transparent…

计算机视觉与模式识别 · 计算机科学 2024-12-06 Yusuf Dalva , Yijun Li , Qing Liu , Nanxuan Zhao , Jianming Zhang , Zhe Lin , Pinar Yanardag

Graphics Processing Units (GPUs) leverage massive parallelism and large memory bandwidth to support high-performance computing applications, such as multimedia rendering, crypto-mining, deep learning, and natural language processing. These…

分布式、并行与集群计算 · 计算机科学 2024-11-11 Nurlan Nazaraliyev , Elaheh Sadredini , Nael Abu-Ghazaleh