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Unsupervised video object segmentation (UVOS) aims at detecting the primary objects in a given video sequence without any human interposing. Most existing methods rely on two-stream architectures that separately encode the appearance and…

Computer Vision and Pattern Recognition · Computer Science 2023-12-01 Lingyi Hong , Wei Zhang , Shuyong Gao , Hong Lu , WenQiang Zhang

Segmentation is a core computer vision competency, with applications spanning a broad range of scientifically and economically valuable domains. To date, however, the prohibitive cost of annotation has limited the deployment of flexible…

Computer Vision and Pattern Recognition · Computer Science 2023-04-28 Gyungin Shin , Samuel Albanie , Weidi Xie

Location and appearance are the key cues for video object segmentation. Many sources such as RGB, depth, optical flow and static saliency can provide useful information about the objects. However, existing approaches only utilize the RGB or…

Computer Vision and Pattern Recognition · Computer Science 2021-08-12 Xiaoqi Zhao , Youwei Pang , Jiaxing Yang , Lihe Zhang , Huchuan Lu

Interactive video object segmentation is a crucial video task, having various applications from video editing to data annotating. However, current approaches struggle to accurately segment objects across diverse domains. Recently, Segment…

Computer Vision and Pattern Recognition · Computer Science 2024-06-11 Xiaoli Wei , Zhaoqing Wang , Yandong Guo , Chunxia Zhang , Tongliang Liu , Mingming Gong

Segment Anything Model (SAM), known for its remarkable zero-shot segmentation capabilities, has garnered significant attention in the community. Nevertheless, its performance is challenged when dealing with what we refer to as visually…

Computer Vision and Pattern Recognition · Computer Science 2026-01-05 Guangqian Guo , Pengfei Chen , Yong Guo , Huafeng Chen , Boqiang Zhang , Shan Gao

The Segment Anything Model (SAM) is a deep neural network foundational model designed to perform instance segmentation which has gained significant popularity given its zero-shot segmentation ability. SAM operates by generating masks based…

Computer Vision and Pattern Recognition · Computer Science 2024-04-19 Yona Falinie A. Gaus , Neelanjan Bhowmik , Brian K. S. Isaac-Medina , Toby P. Breckon

Static and moving objects often occur in real-life videos. Most video object segmentation methods only focus on extracting and exploiting motion cues to perceive moving objects. Once faced with the frames of static objects, the moving…

Computer Vision and Pattern Recognition · Computer Science 2024-02-06 Xiaoqi Zhao , Shijie Chang , Youwei Pang , Jiaxing Yang , Lihe Zhang , Huchuan Lu

We introduce a novel robotic system for improving unseen object instance segmentation in the real world by leveraging long-term robot interaction with objects. Previous approaches either grasp or push an object and then obtain the…

Deep learning has significantly improved the precision of instance segmentation with abundant labeled data. However, in many areas like medical and manufacturing, collecting sufficient data is extremely hard and labeling this data requires…

Computer Vision and Pattern Recognition · Computer Science 2021-06-02 Ye Zheng , Jiahong Wu , Yongqiang Qin , Faen Zhang , Li Cui

Few-shot segmentation is the problem of learning to identify specific types of objects (e.g., airplanes) in images from a small set of labeled reference images. The current state of the art is driven by resource-intensive construction of…

Computer Vision and Pattern Recognition · Computer Science 2024-12-17 Savinay Nagendra , Kashif Rashid , Chaopeng Shen , Daniel Kifer

Unsupervised localization and segmentation are long-standing robot vision challenges that describe the critical ability for an autonomous robot to learn to decompose images into individual objects without labeled data. These tasks are…

Computer Vision and Pattern Recognition · Computer Science 2023-07-26 Xinyu Zhang , Abdeslam Boularias

Segmentation and tracking of unseen object instances in discrete frames pose a significant challenge in dynamic industrial robotic contexts, such as distribution warehouses. Here, robots must handle object rearrangement, including shifting,…

Robotics · Computer Science 2023-11-07 Yi Li , Muru Zhang , Markus Grotz , Kaichun Mo , Dieter Fox

Segmenting unseen objects is a crucial ability for the robot since it may encounter new environments during the operation. Recently, a popular solution is leveraging RGB-D features of large-scale synthetic data and directly applying the…

Computer Vision and Pattern Recognition · Computer Science 2023-02-23 Lu Zhang , Siqi Zhang , Xu Yang , Hong Qiao , Zhiyong Liu

Accurate and efficient segmentation of unknown objects in unstructured environments is essential for robotic manipulation. Unknown Object Instance Segmentation (UOIS), which aims to identify all objects in unknown categories and…

Computer Vision and Pattern Recognition · Computer Science 2025-02-28 Seunghyeok Back , Sangbeom Lee , Kangmin Kim , Joosoon Lee , Sungho Shin , Jemo Maeng , Kyoobin Lee

Zero-shot Video Object Segmentation (ZSVOS) aims at segmenting the primary moving object without any human annotations. Mainstream solutions mainly focus on learning a single model on large-scale video datasets, which struggle to generalize…

Computer Vision and Pattern Recognition · Computer Science 2024-03-08 Weihuang Liu , Xi Shen , Haolun Li , Xiuli Bi , Bo Liu , Chi-Man Pun , Xiaodong Cun

Object goal navigation is a fundamental task in embodied AI, where an agent is instructed to locate a target object in an unexplored environment. Traditional learning-based methods rely heavily on large-scale annotated data or require…

Robotics · Computer Science 2025-06-05 Arnab Debnath , Gregory J. Stein , Jana Kosecka

Current Zero-Shot Learning (ZSL) approaches are restricted to recognition of a single dominant unseen object category in a test image. We hypothesize that this setting is ill-suited for real-world applications where unseen objects appear…

Computer Vision and Pattern Recognition · Computer Science 2019-04-12 Shafin Rahman , Salman Khan , Fatih Porikli

Autonomous robot navigation within the dynamic unknown environment is of crucial significance for mobile robotic applications including robot navigation in last-mile delivery and robot-enabled automated supplies in industrial and hospital…

Robotics · Computer Science 2024-05-14 Kangcheng Liu

Instance segmentation algorithms in remote sensing are typically based on conventional methods, limiting their application to seen scenarios and closed-set predictions. In this work, we propose a novel task called zero-shot remote sensing…

Computer Vision and Pattern Recognition · Computer Science 2024-12-18 Shiqi Huang , Shuting He , Bihan Wen

Visible and infrared image fusion (VIF) has gained significant attention in recent years due to its wide application in tasks such as scene segmentation and object detection. VIF methods can be broadly classified into traditional VIF…

Computer Vision and Pattern Recognition · Computer Science 2025-09-29 Zixian Zhao , Xingchen Zhang