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Understanding road scenes for visual perception remains crucial for intelligent self-driving cars. In particular, it is desirable to detect unexpected small road hazards reliably in real-time, especially under varying adverse conditions…

Computer Vision and Pattern Recognition · Computer Science 2025-12-30 Jongoh Jeong , Taek-Jin Song , Jong-Hwan Kim , Kuk-Jin Yoon

Multi-label recognition with partial labels (MLR-PL), in which only some labels are known while others are unknown for each image, is a practical task in computer vision, since collecting large-scale and complete multi-label datasets is…

Computer Vision and Pattern Recognition · Computer Science 2024-12-17 Haoxian Ruan , Zhihua Xu , Zhijing Yang , Yongyi Lu , Jinghui Qin , Tianshui Chen

We develop methodology for visualization of labeled mixed-featured datasets. We first investigate datasets with continuous features where our Max-Ratio Projection (MRP) method utilizes the group information in high dimensions to provide…

Machine Learning · Statistics 2021-09-14 Yifan Zhu , Fan Dai , Ranjan Maitra

Real-world object re-identification (ReID) systems often face modality inconsistencies, where query and gallery images come from different sensors (e.g., RGB, NIR, TIR). However, most existing methods assume modality-matched conditions,…

Computer Vision and Pattern Recognition · Computer Science 2026-01-14 Yingying Feng , Jie Li , Jie Hu , Yukang Zhang , Lei Tan , Jiayi Ji

In this paper, we present a novel dataset named MVB (Multi View Baggage) for baggage ReID task which has some essential differences from person ReID. The features of MVB are three-fold. First, MVB is the first publicly released large-scale…

Computer Vision and Pattern Recognition · Computer Science 2019-07-29 Zhulin Zhang , Dong Li , Jinhua Wu , Yunda Sun , Li Zhang

Understanding the semantics of individual regions or patches of unconstrained images, such as open-world object detection, remains a critical yet challenging task in computer vision. Building on the success of powerful image-level…

Computer Vision and Pattern Recognition · Computer Science 2025-04-22 Haosen Yang , Chuofan Ma , Bin Wen , Yi Jiang , Zehuan Yuan , Xiatian Zhu

Virtual sensing aims to infer hard-to-measure quantities from accessible measurements and is central to perception and control in physical systems. Despite rapid progress from first-principle and hybrid models to modern data-driven methods…

In recent times, a considerable number of research studies have been carried out to address the issue of Missing Value Imputation (MVI). MVI aims to provide a primary solution for datasets that have one or more missing attribute values. The…

Machine Learning · Computer Science 2024-10-14 Abu Fuad Ahmad , Khaznah Alshammari , Istiaque Ahmed , MD Shohel Sayed

Re-identification (ReID) is a critical challenge in computer vision, predominantly studied in the context of pedestrians and vehicles. However, robust object-instance ReID, which has significant implications for tasks such as autonomous…

Vision-language models have been widely explored across a wide range of tasks and achieve satisfactory performance. However, it's under-explored how to consolidate entity understanding through a varying number of images and to align it with…

Computer Vision and Pattern Recognition · Computer Science 2023-12-29 Wenyi Wu , Qi Li , Wenliang Zhong , Junzhou Huang

Visual motion estimation is a well-studied challenge in autonomous navigation. Recent work has focused on addressing multimotion estimation in highly dynamic environments. These environments not only comprise multiple, complex motions but…

Robotics · Computer Science 2024-09-18 Kevin M. Judd , Jonathan D. Gammell

The latest trend in anomaly detection is to train a unified model instead of training a separate model for each category. However, existing multi-class anomaly detection (MCAD) models perform poorly in multi-view scenarios because they…

Computer Vision and Pattern Recognition · Computer Science 2025-05-01 Qianzi Yu , Yang Cao , Yu Kang

Multiple-instance learning (MIL) is a paradigm of machine learning that aims to classify a set (bag) of objects (instances), assigning labels only to the bags. This problem is often addressed by selecting an instance to represent each bag,…

Human-Computer Interaction · Computer Science 2021-12-22 Sonia Castelo , Moacir Ponti , Rosane Minghim

For fashion outfits to be considered aesthetically pleasing, the garments that constitute them need to be compatible in terms of visual aspects, such as style, category and color. Previous works have defined visual compatibility as a binary…

Computer Vision and Pattern Recognition · Computer Science 2022-09-09 Stefanos-Iordanis Papadopoulos , Christos Koutlis , Symeon Papadopoulos , Ioannis Kompatsiaris

The practical deployment of medical vision-language models (Med-VLMs) necessitates seamless integration of textual data with diverse visual modalities, including 2D/3D images and videos, yet existing models typically employ separate…

Computation and Language · Computer Science 2025-04-22 Songtao Jiang , Yuan Wang , Sibo Song , Yan Zhang , Zijie Meng , Bohan Lei , Jian Wu , Jimeng Sun , Zuozhu Liu

In this data article, we introduce the Multi-Modal Event-based Vehicle Detection and Tracking (MEVDT) dataset. This dataset provides a synchronized stream of event data and grayscale images of traffic scenes, captured using the Dynamic and…

Computer Vision and Pattern Recognition · Computer Science 2024-07-31 Zaid A. El Shair , Samir A. Rawashdeh

The deployment of humanoid robots for dexterous manipulation in unstructured environments remains challenging due to perceptual limitations that constrain the effective workspace. In scenarios where physical constraints prevent the robot…

Robotics · Computer Science 2026-03-09 Pei Qu , Zheng Li , Yufei Jia , Ziyun Liu , Liang Zhu , Haoang Li , Jinni Zhou , Jun Ma

Effectively manipulating articulated objects in household scenarios is a crucial step toward achieving general embodied artificial intelligence. Mainstream research in 3D vision has primarily focused on manipulation through depth perception…

Robotics · Computer Science 2025-03-24 Wenbo Cui , Chengyang Zhao , Songlin Wei , Jiazhao Zhang , Haoran Geng , Yaran Chen , Haoran Li , He Wang

We present an end-to-end method for object detection and trajectory prediction utilizing multi-view representations of LiDAR returns and camera images. In this work, we recognize the strengths and weaknesses of different view…

Computer Vision and Pattern Recognition · Computer Science 2021-10-20 Sudeep Fadadu , Shreyash Pandey , Darshan Hegde , Yi Shi , Fang-Chieh Chou , Nemanja Djuric , Carlos Vallespi-Gonzalez

Weakly supervised Audio-Visual Video Parsing (AVVP) aims to recognize and temporally localize audio, visual, and audio-visual events in videos using only coarse-grained labels. Faced with the challenging task settings, existing research…

Computer Vision and Pattern Recognition · Computer Science 2026-05-12 Huilai Li , Xiaomeng Di , Ying Xing , Yonghao Dang , Yiming Wang , Jianqin Yin