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We propose a generalized convolutional neural network (CNN) architecture that first decomposes the input signal into subbands by an adaptive filter bank structure, and then uses convolutional layers to extract features from each subband…

图像与视频处理 · 电气工程与系统科学 2023-06-30 Pavel Sinha , Ioannis Psaromiligkos , Zeljko Zilic

This paper introduces a novel method for determining the best room to place an object in, for embodied scene rearrangement. While state-of-the-art approaches rely on large language models (LLMs) or reinforcement learned (RL) policies for…

Personalized and content-adaptive image enhancement can find many applications in the age of social media and mobile computing. This paper presents a relative-learning-based approach, which, unlike previous methods, does not require…

计算机视觉与模式识别 · 计算机科学 2017-04-06 Parag S. Chandakkar , Qiongjie Tian , Baoxin Li

Deep learning and convolutional neural networks (ConvNets) have been successfully applied to most relevant tasks in the computer vision community. However, these networks are computationally demanding and not suitable for embedded devices…

计算机视觉与模式识别 · 计算机科学 2016-06-20 Jose Alvarez , Lars Petersson

A Convolutional Neural Network (CNN) is sometimes confronted with objects of changing appearance ( new instances) that exceed its generalization capability. This requires the CNN to incorporate new knowledge, i.e., to learn incrementally.…

计算机视觉与模式识别 · 计算机科学 2020-11-12 Tobias Scheck , Ana Perez Grassi , Gangolf Hirtz

Land-use classification based on spaceborne or aerial remote sensing images has been extensively studied over the past decades. Such classification is usually a patch-wise or pixel-wise labeling over the whole image. But for many…

计算机视觉与模式识别 · 计算机科学 2018-02-27 Jian Kang , Marco Körner , Yuanyuan Wang , Hannes Taubenböck , Xiao Xiang Zhu

Object localization has a vital role in any object detector, and therefore, has been the focus of attention by many researchers. In this article, a special training approach is proposed for a light convolutional neural network (CNN) to…

计算机视觉与模式识别 · 计算机科学 2023-05-18 Faraz Lotfi , Farnoosh Faraji , Hamid D. Taghirad

Many latent (factorized) models have been proposed for recommendation tasks like collaborative filtering and for ranking tasks like document or image retrieval and annotation. Common to all those methods is that during inference the items…

机器学习 · 计算机科学 2012-10-19 Jason Weston , John Blitzer

We propose a method to incrementally learn an embedding space over the domain of network architectures, to enable the careful selection of architectures for evaluation during compressed architecture search. Given a teacher network, we…

计算机视觉与模式识别 · 计算机科学 2019-04-26 Shengcao Cao , Xiaofang Wang , Kris M. Kitani

Room layout estimation predicts layouts from a single panorama. It requires datasets with large-scale and diverse room shapes to train the models. However, there are significant imbalances in real-world datasets including the dimensions of…

计算机视觉与模式识别 · 计算机科学 2023-08-30 Taotao Jing , Lichen Wang , Naji Khosravan , Zhiqiang Wan , Zachary Bessinger , Zhengming Ding , Sing Bing Kang

Network compression reduces the computational complexity and memory consumption of deep neural networks by reducing the number of parameters. In SVD-based network compression, the right rank needs to be decided for every layer of the…

计算机视觉与模式识别 · 计算机科学 2019-04-15 Hyeji Kim , Muhammad Umar Karim Khan , Chong-Min Kyung

We introduce UprightNet, a learning-based approach for estimating 2DoF camera orientation from a single RGB image of an indoor scene. Unlike recent methods that leverage deep learning to perform black-box regression from image to…

计算机视觉与模式识别 · 计算机科学 2019-08-21 Wenqi Xian , Zhengqi Li , Matthew Fisher , Jonathan Eisenmann , Eli Shechtman , Noah Snavely

State-of-the-art single-view 360-degree room layout reconstruction methods formulate the problem as a high-level 1D (per-column) regression task. On the other hand, traditional low-level 2D layout segmentation is simpler to learn and can…

计算机视觉与模式识别 · 计算机科学 2023-12-01 Cheng Sun , Wei-En Tai , Yu-Lin Shih , Kuan-Wei Chen , Yong-Jing Syu , Kent Selwyn The , Yu-Chiang Frank Wang , Hwann-Tzong Chen

Convolutional Networks have dominated the field of computer vision for the last ten years, exhibiting extremely powerful feature extraction capabilities and outstanding classification performance. The main strategy to prolong this trend…

计算机视觉与模式识别 · 计算机科学 2021-06-07 Javier Huertas-Tato , Alejandro Martín , Julián Fierrez , David Camacho

Efficient authoring of vast virtual environments hinges on algorithms that are able to automatically generate content while also being controllable. We propose a method to automatically generate furniture layouts for indoor environments.…

计算机视觉与模式识别 · 计算机科学 2019-01-28 Paul Henderson , Kartic Subr , Vittorio Ferrari

In this paper, we address the problem of global-scale image geolocation, proposing a mixed classification-retrieval scheme. Unlike other methods that strictly tackle the problem as a classification or retrieval task, we combine the two…

计算机视觉与模式识别 · 计算机科学 2021-05-18 Giorgos Kordopatis-Zilos , Panagiotis Galopoulos , Symeon Papadopoulos , Ioannis Kompatsiaris

Convolutional Neural Networks (CNN) possess many positive qualities when it comes to spatial raster data. Translation invariance enables CNNs to detect features regardless of their position in the scene. However, in some domains, like…

机器学习 · 计算机科学 2020-07-13 Arnas Uselis , Mantas Lukoševičius , Lukas Stasytis

Traditional approaches to building a large scale knowledge graph have usually relied on extracting information (entities, their properties, and relations between them) from unstructured text (e.g. Dbpedia). Recent advances in Convolutional…

人工智能 · 计算机科学 2017-06-15 Mandar Haldekar , Ashwinkumar Ganesan , Tim Oates

While 2D object detection has improved significantly over the past, real world applications of computer vision often require an understanding of the 3D layout of a scene. Many recent approaches to 3D detection use LiDAR point clouds for…

计算机视觉与模式识别 · 计算机科学 2020-11-20 Jihao Andreas Lin , Jakob Brünker , Daniel Fährmann

Convolutional neural networks (CNNs) show outstanding performance in many image processing problems, such as image recognition, object detection and image segmentation. Semantic segmentation is a very challenging task that requires…

计算机视觉与模式识别 · 计算机科学 2019-07-12 Fan Jia , Jun Liu , Xue-cheng Tai