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Referring video object segmentation (RVOS) aims to identify, track and segment the objects in a video based on language descriptions, which has received great attention in recent years. However, existing datasets remain focus on short video…

Computer Vision and Pattern Recognition · Computer Science 2025-10-29 Tianming Liang , Haichao Jiang , Yuting Yang , Chaolei Tan , Shuai Li , Wei-Shi Zheng , Jian-Fang Hu

Referring video object segmentation (RVOS) is an emerging cross-modality task that aims to generate pixel-level maps of the target objects referred by given textual expressions. The main concept involves learning an accurate alignment of…

Computer Vision and Pattern Recognition · Computer Science 2025-11-27 Baoli Sun , Xinzhu Ma , Ning Wang , Zhihui Wang , Zhiyong Wang

Referring Video Object Segmentation (RVOS) aims to segment target objects in video sequences based on natural language descriptions. While recent advances in Multi-modal Large Language Models (MLLMs) have improved RVOS performance through…

Computer Vision and Pattern Recognition · Computer Science 2025-09-30 Li Zhang , Haoxiang Gao , Zhihao Zhang , Luoxiao Huang , Tao Zhang

Referring video object segmentation (RVOS) is a task that aims to segment the target object in all video frames based on a sentence describing the object. Although existing RVOS methods have achieved significant performance, they depend on…

Computer Vision and Pattern Recognition · Computer Science 2023-12-18 Wangbo Zhao , Kepan Nan , Songyang Zhang , Kai Chen , Dahua Lin , Yang You

Referring video object segmentation (RVOS) aims to segment objects in videos guided by natural language descriptions. We propose FS-RVOS, a Transformer-based model with two key components: a cross-modal affinity module and an instance…

Computer Vision and Pattern Recognition · Computer Science 2025-04-21 Heng Liu , Guanghui Li , Mingqi Gao , Xiantong Zhen , Feng Zheng , Yang Wang

The Segment Anything Model (SAM) has gained significant attention for its impressive performance in image segmentation. However, it lacks proficiency in referring video object segmentation (RVOS) due to the need for precise user-interactive…

Computer Vision and Pattern Recognition · Computer Science 2024-09-04 Yonglin Li , Jing Zhang , Xiao Teng , Long Lan , Xinwang Liu

Referring Video Object Segmentation (R-VOS) methods face challenges in maintaining consistent object segmentation due to temporal context variability and the presence of other visually similar objects. We propose an end-to-end R-VOS…

Computer Vision and Pattern Recognition · Computer Science 2024-10-14 Bo Miao , Mohammed Bennamoun , Yongsheng Gao , Mubarak Shah , Ajmal Mian

Referring Video Object Segmentation (RVOS) is a challenging task due to its requirement for temporal understanding. Due to the obstacle of computational complexity, many state-of-the-art models are trained on short time intervals. During…

Computer Vision and Pattern Recognition · Computer Science 2024-08-23 Tuyen Tran

Referential Video Object Segmentation (RVOS) aims to segment all objects in a video that match a given natural language description, bridging the gap between vision and language understanding. Recent work, such as Sa2VA, combines Large…

Computer Vision and Pattern Recognition · Computer Science 2025-09-22 Ran Hong , Feng Lu , Leilei Cao , An Yan , Youhai Jiang , Fengjie Zhu

Referring video object segmentation (RVOS), as a supervised learning task, relies on sufficient annotated data for a given scene. However, in more realistic scenarios, only minimal annotations are available for a new scene, which poses…

Computer Vision and Pattern Recognition · Computer Science 2023-09-06 Guanghui Li , Mingqi Gao , Heng Liu , Xiantong Zhen , Feng Zheng

Referring Video Object Segmentation (RVOS) aims to segment specific objects in a video according to textual descriptions. We observe that recent RVOS approaches often place excessive emphasis on feature extraction and temporal modeling,…

Computer Vision and Pattern Recognition · Computer Science 2025-08-20 Ruixin Zhang , Jiaqing Fan , Yifan Liao , Qian Qiao , Fanzhang Li

Given a natural language expression and a remote sensing image, the goal of referring remote sensing image segmentation (RRSIS) is to generate a pixel-level mask of the target object identified by the referring expression. In contrast to…

Computer Vision and Pattern Recognition · Computer Science 2025-05-27 Zhe Dong , Yuzhe Sun , Tianzhu Liu , Wangmeng Zuo , Yanfeng Gu

Conventional approaches to video segmentation are confined to predefined object categories and cannot identify out-of-vocabulary objects, let alone objects that are not identified explicitly but only referred to implicitly in complex text…

Computer Vision and Pattern Recognition · Computer Science 2025-07-23 Yiqing Shen , Chenjia Li , Chenxiao Fan , Mathias Unberath

Multiple object video object segmentation is a challenging task, specially for the zero-shot case, when no object mask is given at the initial frame and the model has to find the objects to be segmented along the sequence. In our work, we…

Computer Vision and Pattern Recognition · Computer Science 2019-05-22 Carles Ventura , Miriam Bellver , Andreu Girbau , Amaia Salvador , Ferran Marques , Xavier Giro-i-Nieto

Referring Video Object Segmentation (RVOS) aims to segment and track objects in videos based on natural language expressions, requiring precise alignment between visual content and textual queries. However, existing methods often suffer…

Computer Vision and Pattern Recognition · Computer Science 2025-09-30 Seunghun Lee , Jiwan Seo , Jeonghoon Kim , Sungho Moon , Siwon Kim , Haeun Yun , Hyogyeong Jeon , Wonhyeok Choi , Jaehoon Jeong , Zane Durante , Sang Hyun Park , Sunghoon Im

Referring Video Object Segmentation (RVOS) aims to segment the object referred to by the query sentence in the video. Most existing methods require end-to-end training with dense mask annotations, which could be computation-consuming and…

Computer Vision and Pattern Recognition · Computer Science 2025-10-09 Ci-Siang Lin , Min-Hung Chen , I-Jieh Liu , Chien-Yi Wang , Sifei Liu , Yu-Chiang Frank Wang

Reasoning Video Object Segmentation (ReasonVOS) is a challenging task that requires stable object segmentation across video sequences using implicit and complex textual inputs. Previous methods fine-tune Multimodal Large Language Models…

Computer Vision and Pattern Recognition · Computer Science 2026-03-03 Zhengtong Zhu , Jiaqing Fan , Zhixuan Liu , Fanzhang Li

Storing intermediate frame segmentations as memory for long-range context modeling, spatial-temporal memory-based methods have recently showcased impressive results in semi-supervised video object segmentation (SVOS). However, these methods…

Computer Vision and Pattern Recognition · Computer Science 2024-03-19 Hantao Zhou , Runze Hu , Xiu Li

This paper studies the problem of semi-supervised video object segmentation(VOS). Multiple works have shown that memory-based approaches can be effective for video object segmentation. They are mostly based on pixel-level matching, both…

Computer Vision and Pattern Recognition · Computer Science 2021-04-12 Li Hu , Peng Zhang , Bang Zhang , Pan Pan , Yinghui Xu , Rong Jin

Referring Video Object Segmentation (RVOS) aims to segment objects in videos based on textual queries. Current methods mainly rely on large-scale supervised fine-tuning (SFT) of Multi-modal Large Language Models (MLLMs). However, this…

Computer Vision and Pattern Recognition · Computer Science 2026-02-09 Haichao Jiang , Tianming Liang , Wei-Shi Zheng , Jian-Fang Hu
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