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Current object re-identification (ReID) methods train domain-specific models (e.g., for persons or vehicles), which lack generalization and demand costly labeled data for new categories. While self-supervised learning reduces annotation…

Computer Vision and Pattern Recognition · Computer Science 2025-09-01 Zhizhong Huang , Xiaoming Liu

Imitation learning for robotic grasping is often plagued by the multimodal problem: when a scene contains multiple valid targets, demonstrations of grasping different objects create conflicting training signals. Standard imitation learning…

This paper focuses on camouflaged object detection (COD), which is a task to detect objects hidden in the background. Most of the current COD models aim to highlight the target object directly while outputting ambiguous camouflaged…

Computer Vision and Pattern Recognition · Computer Science 2021-11-01 Nobukatsu Kajiura , Hong Liu , Shin'ichi Satoh

Prompt-OVD is an efficient and effective framework for open-vocabulary object detection that utilizes class embeddings from CLIP as prompts, guiding the Transformer decoder to detect objects in both base and novel classes. Additionally, our…

Computer Vision and Pattern Recognition · Computer Science 2023-03-28 Hwanjun Song , Jihwan Bang

The objective of this paper is to design a computational architecture that discovers camouflaged objects in videos, specifically by exploiting motion information to perform object segmentation. We make the following three contributions: (i)…

Computer Vision and Pattern Recognition · Computer Science 2020-11-24 Hala Lamdouar , Charig Yang , Weidi Xie , Andrew Zisserman

Modeling deformable objects - especially continuum materials - in a way that is physically plausible, generalizable, and data-efficient remains challenging across 3D vision, graphics, and robotic manipulation. Many existing methods…

Robotics · Computer Science 2026-01-27 Yunuo Chen , Yafei Hu , Lingfeng Sun , Tushar Kusnur , Laura Herlant , Chenfanfu Jiang

Camouflaged Object Detection (COD) aims to detect objects with similar patterns (e.g., texture, intensity, colour, etc) to their surroundings, and recently has attracted growing research interest. As camouflaged objects often present very…

Computer Vision and Pattern Recognition · Computer Science 2024-02-20 Ge-Peng Ji , Lei Zhu , Mingchen Zhuge , Keren Fu

The goal of creating intelligent, human-centered wearable systems for continuous activity understanding faces a fundamental trade-off: Egocentric video-based models capture rich semantic information and have demonstrated strong performance…

Computer Vision and Pattern Recognition · Computer Science 2026-04-22 Baiyu Chen , Wilson Wongso , Zechen Li , Yonchanok Khaokaew , Hao Xue , Flora Salim

Embodied intelligence relies on accurately segmenting objects actively involved in interactions. Action-based video object segmentation addresses this by linking segmentation with action semantics, but it depends on large-scale annotations…

Computer Vision and Pattern Recognition · Computer Science 2026-03-05 Wenxin Li , Kunyu Peng , Di Wen , Ruiping Liu , Mengfei Duan , Kai Luo , Kailun Yang

In autonomous driving, cooperative perception makes use of multi-view cameras from both vehicles and infrastructure, providing a global vantage point with rich semantic context of road conditions beyond a single vehicle viewpoint.…

Computer Vision and Pattern Recognition · Computer Science 2024-02-26 Zhe Wang , Siqi Fan , Xiaoliang Huo , Tongda Xu , Yan Wang , Jingjing Liu , Yilun Chen , Ya-Qin Zhang

Enabling embodied agents to complete complex human instructions from natural language is crucial to autonomous systems in household services. Conventional methods can only accomplish human instructions in the known environment where all…

Robotics · Computer Science 2025-07-03 Zhenyu Wu , Ziwei Wang , Xiuwei Xu , Hang Yin , Yinan Liang , Angyuan Ma , Jiwen Lu , Haibin Yan

Text-to-image diffusion models have shown powerful ability on conditional image synthesis. With large-scale vision-language pre-training, diffusion models are able to generate high-quality images with rich texture and reasonable structure…

Computer Vision and Pattern Recognition · Computer Science 2024-08-16 Hefeng Wang , Jiale Cao , Jin Xie , Aiping Yang , Yanwei Pang

Camouflaged object detection (COD) aims to detect/segment camouflaged objects embedded in the environment, which has attracted increasing attention over the past decades. Although several COD methods have been developed, they still suffer…

Computer Vision and Pattern Recognition · Computer Science 2022-12-05 Tao Zhou , Yi Zhou , Chen Gong , Jian Yang , Yu Zhang

Visual prompted object detection enables interactive and flexible definition of target categories, thereby facilitating open-vocabulary detection. Since visual prompts are derived directly from image features, they often outperform text…

Computer Vision and Pattern Recognition · Computer Science 2026-05-27 Bo Qian , Dahu Shi , Xing Wei

In the domain of large foundation models, the Segment Anything Model (SAM) has gained notable recognition for its exceptional performance in image segmentation. However, tackling the video camouflage object detection (VCOD) task presents a…

Computer Vision and Pattern Recognition · Computer Science 2024-07-30 Muhammad Nawfal Meeran , Gokul Adethya T , Bhanu Pratyush Mantha

Referring Camouflaged Object Detection (Ref-COD) focuses on segmenting specific camouflaged targets in a query image using category-aligned references. Despite recent advances, existing methods struggle with reference-target semantic…

Computer Vision and Pattern Recognition · Computer Science 2026-04-14 Ye Wang , Kai Huang , Sumin Shen , Chenyang Ma

While text-to-video diffusion models have made significant strides, many still face challenges in generating videos with temporal consistency. Within diffusion frameworks, guidance techniques have proven effective in enhancing output…

Computer Vision and Pattern Recognition · Computer Science 2025-03-25 Hyelin Nam , Jaemin Kim , Dohun Lee , Jong Chul Ye

Recent progress in human-robot collaboration makes fast and fluid interactions possible, even when human observations are partial and occluded. Methods like Interaction Probabilistic Movement Primitives (ProMP) model human trajectories…

Robotics · Computer Science 2018-01-11 Longxin Chen , Juan Rojas , Shuangda Duan , Yisheng Guan

In recent years, soft prompt learning methods have been proposed to fine-tune large-scale vision-language pre-trained models for various downstream tasks. These methods typically combine learnable textual tokens with class tokens as input…

Computer Vision and Pattern Recognition · Computer Science 2024-05-01 Yingjie Tian , Yiqi Wang , Xianda Guo , Zheng Zhu , Long Chen

Recent advancements in vision-language models (VLMs), such as CLIP, have demonstrated substantial success in self-supervised representation learning for vision tasks. However, effectively adapting VLMs to downstream applications remains…

Computer Vision and Pattern Recognition · Computer Science 2025-03-13 Taha Koleilat , Hojat Asgariandehkordi , Hassan Rivaz , Yiming Xiao