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Generative Adversarial Networks (GAN) is currently widely used as an unsupervised image generation method. Current state-of-the-art GANs can generate photorealistic images with high resolution. However, a large amount of data is required,…

计算机视觉与模式识别 · 计算机科学 2022-11-16 Pengwei Wang

Despite the success of neural networks in computer vision tasks, digital 'neurons' are a very loose approximation of biological neurons. Today's learning approaches are designed to function on digital devices with digital data…

计算机视觉与模式识别 · 计算机科学 2023-05-10 Celyn Walters , Simon Hadfield

Domain-adaptive trajectory imitation is a skill that some predators learn for survival, by mapping dynamic information from one domain (their speed and steering direction) to a different domain (current position of the moving prey). An…

机器学习 · 计算机科学 2023-04-21 Edgardo Solano-Carrillo , Jannis Stoppe

Most Video Super-Resolution (VSR) methods enhance a video reference frame by aligning its neighboring frames and mining information on these frames. Recently, deformable alignment has drawn extensive attention in VSR community for its…

计算机视觉与模式识别 · 计算机科学 2021-05-13 Jiayi Lin , Yan Huang , Liang Wang

Generative Adversarial Networks (GANs) have emerged as a significant player in generative modeling by mapping lower-dimensional random noise to higher-dimensional spaces. These networks have been used to generate high-resolution images and…

计算机视觉与模式识别 · 计算机科学 2023-04-11 Satya Pratheek Tata , Subhankar Mishra

Semantic segmentation is a well-addressed topic in the computer vision literature, but the design of fast and accurate video processing networks remains challenging. In addition, to run on embedded hardware, computer vision models often…

计算机视觉与模式识别 · 计算机科学 2022-06-20 Evann Courdier , François Fleuret

Accurate trajectory prediction is a cornerstone for the safe operation of autonomous driving systems, where understanding the dynamic behavior of surrounding agents is crucial. Transformer-based architectures have demonstrated significant…

机器学习 · 计算机科学 2025-05-07 JianLin Zhu , HongKuo Niu

Anticipating future actions based on spatiotemporal observations is essential in video understanding and predictive computer vision. Moreover, a model capable of anticipating the future has important applications, it can benefit…

计算机视觉与模式识别 · 计算机科学 2023-03-21 Tsung-Ming Tai , Giuseppe Fiameni , Cheng-Kuang Lee , Simon See , Oswald Lanz

In this paper, we propose Deep Alignment Network (DAN), a robust face alignment method based on a deep neural network architecture. DAN consists of multiple stages, where each stage improves the locations of the facial landmarks estimated…

计算机视觉与模式识别 · 计算机科学 2017-08-11 Marek Kowalski , Jacek Naruniec , Tomasz Trzcinski

Imitation learning has proven to be a powerful tool for training complex visuomotor policies. However, current methods often require hundreds to thousands of expert demonstrations to handle high-dimensional visual observations. A key reason…

机器人学 · 计算机科学 2024-11-01 Zichen Jeff Cui , Hengkai Pan , Aadhithya Iyer , Siddhant Haldar , Lerrel Pinto

Our goal in this work is to generate realistic videos given just one initial frame as input. Existing unsupervised approaches to this task do not consider the fact that a video typically shows a 3D environment, and that this should remain…

计算机视觉与模式识别 · 计算机科学 2021-06-18 Paul Henderson , Christoph H. Lampert , Bernd Bickel

This paper introduces the Deep Recurrent Attentive Writer (DRAW) neural network architecture for image generation. DRAW networks combine a novel spatial attention mechanism that mimics the foveation of the human eye, with a sequential…

计算机视觉与模式识别 · 计算机科学 2015-05-21 Karol Gregor , Ivo Danihelka , Alex Graves , Danilo Jimenez Rezende , Daan Wierstra

Understanding human actions in wild videos is an important task with a broad range of applications. In this paper we propose a novel approach named Hierarchical Attention Network (HAN), which enables to incorporate static spatial…

计算机视觉与模式识别 · 计算机科学 2016-07-22 Yilin Wang , Suhang Wang , Jiliang Tang , Neil O'Hare , Yi Chang , Baoxin Li

In this paper, we introduce a novel framework that can learn to make visual predictions about the motion of a robotic agent from raw video frames. Our proposed motion prediction network (PROM-Net) can learn in a completely unsupervised…

机器人学 · 计算机科学 2019-06-26 Meenakshi Sarkar , Prabhu Pradhan , Debasish Ghose

Convolutional Neural Network (CNN)-based accurate prediction typically requires large-scale annotated training data. In Medical Imaging, however, both obtaining medical data and annotating them by expert physicians are challenging; to…

计算机视觉与模式识别 · 计算机科学 2019-05-30 Changhee Han , Kohei Murao , Shin'ichi Satoh , Hideki Nakayama

This paper introduces the Differentiable Algorithm Network (DAN), a composable architecture for robot learning systems. A DAN is composed of neural network modules, each encoding a differentiable robot algorithm and an associated model; and…

机器学习 · 计算机科学 2019-06-05 Peter Karkus , Xiao Ma , David Hsu , Leslie Pack Kaelbling , Wee Sun Lee , Tomas Lozano-Perez

The constant demand for new functional materials calls for efficient strategies to accelerate the materials design and discovery. In addressing this challenge, machine learning generative models can offer promising opportunities since they…

材料科学 · 物理学 2020-06-24 Sungwon Kim , Juhwan Noh , Geun Ho Gu , Alán Aspuru-Guzik , Yousung Jung

The task of estimating the world model describing the dynamics of a real world process assumes immense importance for anticipating and preparing for future outcomes. For applications such as video surveillance, robotics applications,…

计算机视觉与模式识别 · 计算机科学 2025-05-22 Hao Tang , Kevin Ellis , Suhas Lohit , Michael J. Jones , Moitreya Chatterjee

Training Generative Adversarial Networks (GANs) remains a challenging problem. The discriminator trains the generator by learning the distribution of real/generated data. However, the distribution of generated data changes throughout the…

计算机视觉与模式识别 · 计算机科学 2024-01-05 Wentian Zhang , Haozhe Liu , Bing Li , Jinheng Xie , Yawen Huang , Yuexiang Li , Yefeng Zheng , Bernard Ghanem

The remarkable performance of overparameterized deep neural networks (DNNs) must arise from an interplay between network architecture, training algorithms, and structure in the data. To disentangle these three components, we apply a…

机器学习 · 计算机科学 2025-07-09 Chris Mingard , Henry Rees , Guillermo Valle-Pérez , Ard A. Louis
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