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Structured scene descriptions of images are useful for the automatic processing and querying of large image databases. We show how the combination of a semantic and a visual statistical model can improve on the task of mapping images to…

计算与语言 · 计算机科学 2018-09-10 Stephan Baier , Yunpu Ma , Volker Tresp

Traditional machine learning methods for movement recognition often struggle with limited model interpretability and a lack of insight into human movement dynamics. This study introduces a novel representation learning framework based on…

机器学习 · 计算机科学 2025-07-01 Xingrui Gu , Chuyi Jiang , Erte Wang , Qiang Cui , Leimin Tian , Lianlong Wu , Siyang Song , Chuang Yu

Accurate lesion-level segmentation on MRI is critical for multiple sclerosis (MS) diagnosis, prognosis, and disease monitoring. However, current evaluation practices largely rely on semantic segmentation post-processed with connected…

图像与视频处理 · 电气工程与系统科学 2025-05-29 Maxence Wynen , Pedro M. Gordaliza , Maxime Istasse , Anna Stölting , Pietro Maggi , Benoît Macq , Meritxell Bach Cuadra

Contextual Reinforcement Learning (CRL) tackles the problem of solving a set of related Contextual Markov Decision Processes (CMDPs) that vary across different context variables. Traditional approaches--independent training and multi-task…

机器学习 · 计算机科学 2026-03-31 Tianyue Zhou , Jung-Hoon Cho , Cathy Wu

Self-attention mechanism recently achieves impressive advancement in Natural Language Processing (NLP) and Image Processing domains. And its permutation invariance property makes it ideally suitable for point cloud processing. Inspired by…

计算机视觉与模式识别 · 计算机科学 2021-04-28 Xian-Feng Han , Zhang-Yue He , Jia Chen , Guo-Qiang Xiao

Continual learning (CL) aims to train models sequentially over multiple domains without forgetting previously learned knowledge. However, existing CL methods optimize for in-domain performance and are therefore prone to learning spurious,…

机器学习 · 计算机科学 2026-05-18 Pascal Janetzky , Tobias Schlagenhauf , Stefan Feuerriegel

Co-occurrent visual patterns suggest that pixel relation modeling facilitates dense prediction tasks, which inspires the development of numerous context modeling paradigms, \emph{e.g.}, multi-scale-driven and similarity-driven context…

计算机视觉与模式识别 · 计算机科学 2023-10-18 Zhenchao Jin , Xiaowei Hu , Lingting Zhu , Luchuan Song , Li Yuan , Lequan Yu

We introduce a novel approach for keypoint detection task that combines handcrafted and learned CNN filters within a shallow multi-scale architecture. Handcrafted filters provide anchor structures for learned filters, which localize, score…

计算机视觉与模式识别 · 计算机科学 2019-11-05 Axel Barroso-Laguna , Edgar Riba , Daniel Ponsa , Krystian Mikolajczyk

Unlike the typical classification setting where each instance is associated with a single class, in multi-label learning each instance is associated with multiple classes simultaneously. Therefore the learning task in this setting is to…

机器学习 · 计算机科学 2022-11-30 Harris Papadopoulos

In recent years, a large number of works have introduced Convolutional Neural Networks (CNNs) into image steganography, which transform traditional steganography methods such as hand-crafted features and prior knowledge design into…

计算机视觉与模式识别 · 计算机科学 2025-04-24 Fengchun Liu , Tong Zhang , Chunying Zhang

Identifying salient points in images is a crucial component for visual odometry, Structure-from-Motion or SLAM algorithms. Recently, several learned keypoint methods have demonstrated compelling performance on challenging benchmarks.…

计算机视觉与模式识别 · 计算机科学 2019-12-24 Jiexiong Tang , Hanme Kim , Vitor Guizilini , Sudeep Pillai , Rares Ambrus

We propose a lightweight CPU network based on the MKLDNN acceleration strategy, named PP-LCNet, which improves the performance of lightweight models on multiple tasks. This paper lists technologies which can improve network accuracy while…

计算机视觉与模式识别 · 计算机科学 2021-10-01 Cheng Cui , Tingquan Gao , Shengyu Wei , Yuning Du , Ruoyu Guo , Shuilong Dong , Bin Lu , Ying Zhou , Xueying Lv , Qiwen Liu , Xiaoguang Hu , Dianhai Yu , Yanjun Ma

Object-centric representation is an essential abstraction for forward prediction. Most existing forward models learn this representation through extensive supervision (e.g., object class and bounding box) although such ground-truth…

计算机视觉与模式识别 · 计算机科学 2023-08-08 Alireza Rezazadeh , Changhyun Choi

Large language models (LLMs) are increasingly applied to sequential decision-making through in-context learning (ICL), yet their effectiveness is highly sensitive to prompt quality. Effective prompts should meet three principles: focus on…

人工智能 · 计算机科学 2025-11-19 Ruomeng Ding , Wei Cheng , Minglai Shao , Chen Zhao

Automatic feature extraction using neural networks has accomplished remarkable success for images, but for sound recognition, these models are usually modified to fit the nature of the multi-dimensional temporal representation of the audio…

机器学习 · 计算机科学 2019-04-30 Fady Medhat , David Chesmore , John Robinson

The predictions of Large Language Models (LLMs) on downstream tasks often improve significantly when including examples of the input--label relationship in the context. However, there is currently no consensus about how this in-context…

计算与语言 · 计算机科学 2024-03-14 Jannik Kossen , Yarin Gal , Tom Rainforth

This paper presents a novel adaptively connected neural network (ACNet) to improve the traditional convolutional neural networks (CNNs) {in} two aspects. First, ACNet employs a flexible way to switch global and local inference in processing…

计算机视觉与模式识别 · 计算机科学 2019-04-09 Guangrun Wang , Keze Wang , Liang Lin

Monocular depth estimation and semantic segmentation are two fundamental goals of scene understanding. Due to the advantages of task interaction, many works study the joint task learning algorithm. However, most existing methods fail to…

计算机视觉与模式识别 · 计算机科学 2021-09-02 Tianxiao Gao , Wu Wei , Zhongbin Cai , Zhun Fan , Shane Xie , Xinmei Wang , Qiuda Yu

Node classification and link prediction are widely studied in graph representation learning. While both transductive node classification and link prediction operate over a single input graph, they have so far been studied separately. Node…

机器学习 · 计算机科学 2021-08-31 Ralph Abboud , İsmail İlkan Ceylan

Lane detection plays a crucial role in autonomous driving by providing vital data to ensure safe navigation. Modern algorithms rely on anchor-based detectors, which are then followed by a label-assignment process to categorize training…

计算机视觉与模式识别 · 计算机科学 2024-04-02 Sapir Kontente , Roy Orfaig , Ben-Zion Bobrovsky